diff --git a/Taskfile.yml b/Taskfile.yml
index c22a1b2..4916f02 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -1,22 +1,22 @@
-version: '3'
+version: "3"
 
 # Глобальные переменные проекта
 vars:
-  GO_VERSION: '1.25.6'
-  GOLANGCI_LINT_VERSION: 'v2.8.0'
-  GCI_VERSION: 'v0.13.7'
-  GOFUMPT_VERSION: 'v0.9.2'
-  BUF_VERSION: '1.64.0'
-  PROTOC_GEN_GO_VERSION: 'v1.36.11'
-  PROTOC_GEN_GO_GRPC_VERSION: 'v1.6.0'
-
-  BIN_DIR: '{{.ROOT_DIR}}/bin'
-  GOLANGCI_LINT: '{{.BIN_DIR}}/golangci-lint'
-  GCI: '{{.BIN_DIR}}/gci'
-  GOFUMPT: '{{.BIN_DIR}}/gofumpt'
-  BUF: '{{.BIN_DIR}}/buf'
-  PROTOC_GEN_GO: '{{.BIN_DIR}}/protoc-gen-go'
-  PROTOC_GEN_GO_GRPC: '{{.BIN_DIR}}/protoc-gen-go-grpc'
+  GO_VERSION: "1.25.6"
+  GOLANGCI_LINT_VERSION: "v2.8.0"
+  GCI_VERSION: "v0.13.7"
+  GOFUMPT_VERSION: "v0.9.2"
+  BUF_VERSION: "1.64.0"
+  PROTOC_GEN_GO_VERSION: "v1.36.11"
+  PROTOC_GEN_GO_GRPC_VERSION: "v1.6.0"
+
+  BIN_DIR: "{{.ROOT_DIR}}/bin"
+  GOLANGCI_LINT: "{{.BIN_DIR}}/golangci-lint"
+  GCI: "{{.BIN_DIR}}/gci"
+  GOFUMPT: "{{.BIN_DIR}}/gofumpt"
+  BUF: "{{.BIN_DIR}}/buf"
+  PROTOC_GEN_GO: "{{.BIN_DIR}}/protoc-gen-go"
+  PROTOC_GEN_GO_GRPC: "{{.BIN_DIR}}/protoc-gen-go-grpc"
 
   MODULES: inventory payment order shared
 
@@ -39,20 +39,23 @@ tasks:
 
   format:
     desc: "Форматирует весь проект gofumpt + gci, исключая mocks"
-    deps: [ install-formatters ]
+    deps: [install-formatters]
     cmds:
       - |
         echo "🧼 Форматируем через gofumpt ..."
-        
+
         for module in {{.MODULES}}; do
           if [ -d "$module" ]; then
             echo "🧼 Форматируем $module"
-            find $module -type f -name '*.go' ! -path '*/mocks/*' -exec {{.GOFUMPT}} -extra -w {} +
+            find "$module" -type f -name '*.go' \
+              ! -path '*/mocks/*' \
+              ! -path '*/shared/pkg/*' \
+              -exec {{.GOFUMPT}} -extra -w {} +
           fi
         done
       - |
         echo "🎯 Сортируем импорты через gci ..."
-        
+
         for module in {{.MODULES}}; do
           if [ -d "$module" ]; then
             echo "🎯 Сортируем импорты в $module"
@@ -74,10 +77,10 @@ tasks:
 
   lint:
     desc: "Запускает golangci-lint для всех модулей"
-    deps: [ install-golangci-lint ]
+    deps: [install-golangci-lint, format]
     vars:
-      MODULES: '{{.MODULES}}'
-      GOLANGCI_LINT: '{{.GOLANGCI_LINT}}'
+      MODULES: "{{.MODULES}}"
+      GOLANGCI_LINT: "{{.GOLANGCI_LINT}}"
     cmds:
       - |
         set -e
@@ -93,10 +96,10 @@ tasks:
 
   lint:fix:
     desc: "Запускает golangci-lint для всех модулей"
-    deps: [ install-golangci-lint ]
+    deps: [install-golangci-lint]
     vars:
-      MODULES: '{{.MODULES}}'
-      GOLANGCI_LINT: '{{.GOLANGCI_LINT}}'
+      MODULES: "{{.MODULES}}"
+      GOLANGCI_LINT: "{{.GOLANGCI_LINT}}"
     cmds:
       - |
         set -e
@@ -150,7 +153,7 @@ tasks:
         }
 
   proto:update-deps:
-    deps: [ install-buf ]
+    deps: [install-buf]
     desc: Обновляет зависимости protobuf из удаленных репозиториев (googleapis и т.д.)
     dir: shared
     cmds:
@@ -159,7 +162,7 @@ tasks:
         {{.BUF}} dep update
 
   proto:lint:
-    deps: [ proto:install-plugins, proto:update-deps ]
+    deps: [proto:install-plugins, proto:update-deps]
     desc: Проверка .proto-файлов на соответствие стилю
     dir: shared
     cmds:
@@ -168,7 +171,7 @@ tasks:
         {{.BUF}} lint
 
   proto:gen:
-    deps: [ install-buf, proto:install-plugins, proto:update-deps, proto:lint ]
+    deps: [install-buf, proto:install-plugins, proto:update-deps, proto:lint]
     desc: Генерация Go-кода из .proto
     dir: shared
     cmds:
@@ -183,4 +186,3 @@ tasks:
       - |
         echo "🏗️ Генерируем Go код из openapi..."
         go generate ./...
-
diff --git a/inventory/cmd/main.go b/inventory/cmd/main.go
index 7a44657..b55ffb1 100644
--- a/inventory/cmd/main.go
+++ b/inventory/cmd/main.go
@@ -1,77 +1,23 @@
 package main
 
 import (
-	"context"
 	"fmt"
 	"log"
 	"net"
 	"os"
 	"os/signal"
-	"slices"
-	"sync"
 	"syscall"
 
-	"github.com/brianvoe/gofakeit/v7"
 	"google.golang.org/grpc"
-	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/reflection"
-	"google.golang.org/grpc/status"
-	"google.golang.org/protobuf/types/known/timestamppb"
 
-	inventoryv1 "github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1"
+	apiinventoryv1 "github.com/qyrlabs/test-backend/inventory/internal/api/inventory/v1"
+	partRepository "github.com/qyrlabs/test-backend/inventory/internal/repository/part"
+	partService "github.com/qyrlabs/test-backend/inventory/internal/service/part"
+	protoinventoryv1 "github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1"
 )
 
-const grpcPort = 50061
-
-type inventoryService struct {
-	inventoryv1.UnimplementedInventoryServiceServer
-
-	mu    sync.RWMutex
-	parts map[string]*inventoryv1.Part
-}
-
-// Get part info by its UUID.
-func (s *inventoryService) GetPart(ctx context.Context, req *inventoryv1.GetPartRequest) (*inventoryv1.GetPartResponse, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-	part, ok := s.parts[req.GetUuid()]
-	if !ok {
-		return nil, status.Errorf(codes.NotFound, "part with uuid %s is not found", req.GetUuid())
-	}
-
-	return &inventoryv1.GetPartResponse{
-		Part: part,
-	}, nil
-}
-
-// Returns List of Parts by filter.
-func (s *inventoryService) ListParts(ctx context.Context, req *inventoryv1.ListPartsRequest) (*inventoryv1.ListPartsResponse, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	filter := req.GetFilter()
-	uuids := filter.GetUuids()
-	names := filter.GetNames()
-	categories := filter.GetCategories()
-	countries := filter.GetManufacturerCountries()
-	tags := filter.GetTags()
-
-	filteredParts := make([]*inventoryv1.Part, 0)
-	for uuid, part := range s.parts {
-		if (uuids == nil || slices.Contains(uuids, uuid)) &&
-			(names == nil || slices.Contains(names, part.GetName())) &&
-			(categories == nil || slices.Contains(categories, part.GetCategory())) &&
-			(countries == nil || slices.Contains(countries, part.GetManufacturer().GetCountry())) &&
-			(tags == nil || slices.Equal(tags, part.GetTags())) {
-
-			filteredParts = append(filteredParts, part)
-		}
-	}
-
-	return &inventoryv1.ListPartsResponse{
-		Parts: filteredParts,
-	}, nil
-}
+const grpcPort = 50052
 
 func main() {
 	lis, err := net.Listen("tcp", fmt.Sprintf("localhost:%d", grpcPort))
@@ -83,11 +29,11 @@ func main() {
 	grpcServer := grpc.NewServer()
 	reflection.Register(grpcServer)
 
-	service := &inventoryService{
-		parts: initParts(100),
-	}
+	repo := partRepository.NewRepository()
+	service := partService.NewService(repo)
+	api := apiinventoryv1.NewAPI(service)
 
-	inventoryv1.RegisterInventoryServiceServer(grpcServer, service)
+	protoinventoryv1.RegisterInventoryServiceServer(grpcServer, api)
 
 	go func() {
 		log.Printf("gRPC server listening on %s\n", lis.Addr().String())
@@ -106,68 +52,3 @@ func main() {
 	grpcServer.GracefulStop()
 	log.Println("gRPC server stopped")
 }
-
-func initParts(count int) map[string]*inventoryv1.Part {
-	parts := createParts(count)
-	partsMap := make(map[string]*inventoryv1.Part, count)
-	for _, part := range parts {
-		partsMap[part.GetUuid()] = part
-	}
-	return partsMap
-}
-
-func fakeDimensions() *inventoryv1.Dimensions {
-	return &inventoryv1.Dimensions{
-		Length: gofakeit.Float64Range(1.0, 300.0),
-		Width:  gofakeit.Float64Range(1.0, 300.0),
-		Height: gofakeit.Float64Range(0.5, 150.0),
-		Weight: gofakeit.Float64Range(0.1, 500.0),
-	}
-}
-
-func fakeManufacturer() *inventoryv1.Manufacturer {
-	return &inventoryv1.Manufacturer{
-		Name:    gofakeit.Company(),
-		Country: gofakeit.Country(),
-		Website: gofakeit.URL(),
-	}
-}
-
-func fakeTags() []string {
-	tags := make([]string, 0, 5)
-	for range gofakeit.IntRange(1, 5) {
-		tags = append(tags, gofakeit.Word())
-	}
-	return tags
-}
-
-func randomCategory() inventoryv1.Category {
-	// Ignore any, but not UNSPECIFIED
-	vals := []inventoryv1.Category{
-		inventoryv1.Category_CATEGORY_ENGINE,
-		inventoryv1.Category_CATEGORY_FUEL,
-		inventoryv1.Category_CATEGORY_PORTHOLE,
-		inventoryv1.Category_CATEGORY_WING,
-	}
-	return vals[gofakeit.IntRange(0, len(vals)-1)]
-}
-
-func createParts(count int) []*inventoryv1.Part {
-	parts := make([]*inventoryv1.Part, 0, count)
-	for range count {
-		parts = append(parts, &inventoryv1.Part{
-			Uuid:          gofakeit.UUID(),
-			Name:          gofakeit.Name(),
-			Description:   gofakeit.Sentence(10),
-			PriceMinor:    int64(gofakeit.IntRange(1, 100000)),
-			StockQuantity: int64(gofakeit.IntRange(1, 100)),
-			Category:      randomCategory(),
-			Dimensions:    fakeDimensions(),
-			Manufacturer:  fakeManufacturer(),
-			Tags:          fakeTags(),
-			CreatedAt:     timestamppb.New(gofakeit.Date()),
-			UpdatedAt:     timestamppb.New(gofakeit.Date()),
-		})
-	}
-	return parts
-}
diff --git a/inventory/go.mod b/inventory/go.mod
index 09995c4..b465265 100644
--- a/inventory/go.mod
+++ b/inventory/go.mod
@@ -6,7 +6,9 @@ replace github.com/qyrlabs/test-backend/shared => ../shared
 
 require (
 	github.com/brianvoe/gofakeit/v7 v7.14.0
+	github.com/google/uuid v1.6.0
 	github.com/qyrlabs/test-backend/shared v0.0.0-00010101000000-000000000000
+	github.com/samber/lo v1.52.0
 	google.golang.org/grpc v1.78.0
 	google.golang.org/protobuf v1.36.11
 )
diff --git a/inventory/go.sum b/inventory/go.sum
index 2f79f3b..6d00149 100644
--- a/inventory/go.sum
+++ b/inventory/go.sum
@@ -10,6 +10,8 @@ github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/samber/lo v1.52.0 h1:Rvi+3BFHES3A8meP33VPAxiBZX/Aws5RxrschYGjomw=
+github.com/samber/lo v1.52.0/go.mod h1:4+MXEGsJzbKGaUEQFKBq2xtfuznW9oz/WrgyzMzRoM0=
 go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
 go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
 go.opentelemetry.io/otel v1.38.0 h1:RkfdswUDRimDg0m2Az18RKOsnI8UDzppJAtj01/Ymk8=
diff --git a/inventory/internal/api/inventory/v1/api.go b/inventory/internal/api/inventory/v1/api.go
new file mode 100644
index 0000000..166da94
--- /dev/null
+++ b/inventory/internal/api/inventory/v1/api.go
@@ -0,0 +1,18 @@
+package v1
+
+import (
+	"github.com/qyrlabs/test-backend/inventory/internal/service"
+	inventoryv1 "github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1"
+)
+
+type api struct {
+	inventoryv1.UnimplementedInventoryServiceServer
+
+	inventoryService service.PartService
+}
+
+func NewAPI(inventoryService service.PartService) *api {
+	return &api{
+		inventoryService: inventoryService,
+	}
+}
diff --git a/inventory/internal/api/inventory/v1/get.go b/inventory/internal/api/inventory/v1/get.go
new file mode 100644
index 0000000..5388eb0
--- /dev/null
+++ b/inventory/internal/api/inventory/v1/get.go
@@ -0,0 +1,37 @@
+package v1
+
+import (
+	"context"
+	"errors"
+	"log"
+
+	"github.com/google/uuid"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/converter"
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+	inventoryv1 "github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1"
+)
+
+// Get part info by its UUID.
+func (a *api) GetPart(ctx context.Context, req *inventoryv1.GetPartRequest) (*inventoryv1.GetPartResponse, error) {
+	partUUID := req.GetUuid()
+
+	if _, err := uuid.Parse(partUUID); err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid uuid format: %v", err)
+	}
+
+	part, err := a.inventoryService.Get(ctx, req.GetUuid())
+	if err != nil {
+		if errors.Is(err, model.ErrPartNotFound) {
+			return nil, status.Errorf(codes.NotFound, "part with uuid %s is not found", req.GetUuid())
+		}
+		log.Printf("failed to get part with uuid %s: %v", req.GetUuid(), err)
+		return nil, status.Error(codes.Internal, "internal error")
+	}
+
+	return &inventoryv1.GetPartResponse{
+		Part: converter.ToProtoPart(part),
+	}, nil
+}
diff --git a/inventory/internal/api/inventory/v1/list.go b/inventory/internal/api/inventory/v1/list.go
new file mode 100644
index 0000000..535f6d2
--- /dev/null
+++ b/inventory/internal/api/inventory/v1/list.go
@@ -0,0 +1,27 @@
+package v1
+
+import (
+	"context"
+	"log"
+
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/converter"
+	inventoryv1 "github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1"
+)
+
+// Returns List of Parts by filter.
+func (a *api) ListParts(ctx context.Context, req *inventoryv1.ListPartsRequest) (*inventoryv1.ListPartsResponse, error) {
+	filteredParts, err := a.inventoryService.List(ctx, converter.ToProtoFilter(req.GetFilter()))
+	if err != nil {
+		log.Printf("failed to list parts: %v", err)
+		return nil, status.Error(codes.Internal, "internal error")
+	}
+
+	protoParts := converter.ToProtoParts(filteredParts)
+
+	return &inventoryv1.ListPartsResponse{
+		Parts: protoParts,
+	}, nil
+}
diff --git a/inventory/internal/converter/part.go b/inventory/internal/converter/part.go
new file mode 100644
index 0000000..2c7edcd
--- /dev/null
+++ b/inventory/internal/converter/part.go
@@ -0,0 +1,156 @@
+package converter
+
+import (
+	"google.golang.org/protobuf/types/known/timestamppb"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+	inventoryv1 "github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1"
+)
+
+func ToProtoPart(part *model.Part) *inventoryv1.Part {
+	return &inventoryv1.Part{
+		Uuid:          part.Uuid,
+		Name:          part.Name,
+		Description:   part.Description,
+		PriceMinor:    part.PriceMinor,
+		StockQuantity: part.StockQuantity,
+		Category:      ToProtoCategory(part.Category),
+		Dimensions:    ToProtoDimensions(part.Dimensions),
+		Manufacturer:  ToProtoManufacturer(part.Manufacturer),
+		Tags:          part.Tags,
+		Metadata:      ToProtoValueMap(part.Metadata),
+		CreatedAt:     timestamppb.New(*part.CreatedAt),
+		UpdatedAt:     timestamppb.New(*part.UpdatedAt),
+	}
+}
+
+func ToProtoParts(parts []*model.Part) []*inventoryv1.Part {
+	protoParts := make([]*inventoryv1.Part, 0, len(parts))
+	for _, part := range parts {
+		protoParts = append(protoParts, ToProtoPart(part))
+	}
+	return protoParts
+}
+
+func ToProtoCategory(category model.Category) inventoryv1.Category {
+	switch category {
+	case model.CategoryUnspecified:
+		return inventoryv1.Category_CATEGORY_UNSPECIFIED
+	case model.CategoryEngine:
+		return inventoryv1.Category_CATEGORY_ENGINE
+	case model.CategoryFuel:
+		return inventoryv1.Category_CATEGORY_FUEL
+	case model.CategoryPorthole:
+		return inventoryv1.Category_CATEGORY_PORTHOLE
+	case model.CategoryWing:
+		return inventoryv1.Category_CATEGORY_WING
+	default:
+		return inventoryv1.Category_CATEGORY_UNSPECIFIED
+	}
+}
+
+func ToModelCategory(category inventoryv1.Category) model.Category {
+	switch category {
+	case inventoryv1.Category_CATEGORY_UNSPECIFIED:
+		return model.CategoryUnspecified
+	case inventoryv1.Category_CATEGORY_ENGINE:
+		return model.CategoryEngine
+	case inventoryv1.Category_CATEGORY_FUEL:
+		return model.CategoryFuel
+	case inventoryv1.Category_CATEGORY_PORTHOLE:
+		return model.CategoryPorthole
+	case inventoryv1.Category_CATEGORY_WING:
+		return model.CategoryWing
+	default:
+		return model.CategoryUnspecified
+	}
+}
+
+func ToProtoDimensions(dimensions *model.Dimensions) *inventoryv1.Dimensions {
+	if dimensions == nil {
+		return nil
+	}
+
+	return &inventoryv1.Dimensions{
+		Length: dimensions.Length,
+		Width:  dimensions.Width,
+		Height: dimensions.Height,
+		Weight: dimensions.Weight,
+	}
+}
+
+func ToProtoManufacturer(manufacturer *model.Manufacturer) *inventoryv1.Manufacturer {
+	if manufacturer == nil {
+		return nil
+	}
+
+	return &inventoryv1.Manufacturer{
+		Name:    manufacturer.Name,
+		Country: manufacturer.Country,
+		Website: manufacturer.Website,
+	}
+}
+
+func ToProtoValueMap(metadata map[string]*model.Value) map[string]*inventoryv1.Value {
+	if metadata == nil {
+		return nil
+	}
+
+	res := make(map[string]*inventoryv1.Value, len(metadata))
+	for key, value := range metadata {
+		res[key] = ToProtoValue(value)
+	}
+
+	return res
+}
+
+func ToProtoValue(value *model.Value) *inventoryv1.Value {
+	if value == nil {
+		return nil
+	}
+
+	protoValue := &inventoryv1.Value{}
+
+	switch {
+	case value.StringValue != nil:
+		protoValue.Kind = &inventoryv1.Value_StringValue{StringValue: *value.StringValue}
+	case value.Int64Value != nil:
+		protoValue.Kind = &inventoryv1.Value_Int64Value{Int64Value: *value.Int64Value}
+	case value.DoubleValue != nil:
+		protoValue.Kind = &inventoryv1.Value_DoubleValue{DoubleValue: *value.DoubleValue}
+	case value.BoolValue != nil:
+		protoValue.Kind = &inventoryv1.Value_BoolValue{BoolValue: *value.BoolValue}
+	default:
+		return nil
+	}
+
+	return protoValue
+}
+
+func ToProtoFilter(filter *inventoryv1.PartsFilter) model.PartsFilter {
+	if filter == nil {
+		return model.PartsFilter{}
+	}
+
+	categories := make([]model.Category, 0, len(filter.GetCategories()))
+	for _, cat := range filter.GetCategories() {
+		categories = append(categories, ToModelCategory(cat))
+	}
+
+	return model.PartsFilter{
+		Uuids:                 copyPartsFilterField(filter.GetUuids()),
+		Names:                 copyPartsFilterField(filter.GetNames()),
+		Categories:            categories,
+		ManufacturerCountries: copyPartsFilterField(filter.GetManufacturerCountries()),
+		Tags:                  copyPartsFilterField(filter.GetTags()),
+	}
+}
+
+func copyPartsFilterField(v []string) []string {
+	if len(v) == 0 {
+		return nil
+	}
+	res := make([]string, len(v))
+	copy(res, v)
+	return res
+}
diff --git a/inventory/internal/model/errors.go b/inventory/internal/model/errors.go
new file mode 100644
index 0000000..23ade3a
--- /dev/null
+++ b/inventory/internal/model/errors.go
@@ -0,0 +1,5 @@
+package model
+
+import "errors"
+
+var ErrPartNotFound = errors.New("part not found")
diff --git a/inventory/internal/model/part.go b/inventory/internal/model/part.go
new file mode 100644
index 0000000..5f13ad8
--- /dev/null
+++ b/inventory/internal/model/part.go
@@ -0,0 +1,74 @@
+package model
+
+import (
+	"time"
+)
+
+type Part struct {
+	// Unique identifier of the part.
+	Uuid string
+	// Name of the part.
+	Name string
+	// Description of the part.
+	Description string
+	// Unit price.
+	PriceMinor int64
+	// Quantity available in stock.
+	StockQuantity int64
+	// Part category.
+	Category Category
+	// Part dimensions.
+	Dimensions *Dimensions
+	// Manufacturer information.
+	Manufacturer *Manufacturer
+	// Tags for quick search.
+	Tags []string
+	// Flexible metadata.
+	Metadata map[string]*Value
+	// Creation timestamp.
+	CreatedAt *time.Time
+	// Last update timestamp.
+	UpdatedAt *time.Time
+}
+
+// Category of the Part.
+type Category int32
+
+const (
+	CategoryUnspecified Category = 0
+	CategoryEngine      Category = 1
+	CategoryFuel        Category = 2
+	CategoryPorthole    Category = 3
+	CategoryWing        Category = 4
+)
+
+// Dimenstions of the Part.
+type Dimensions struct {
+	Length float64
+	Width  float64
+	Height float64
+	Weight float64
+}
+
+// Manufacturer of the Part.
+type Manufacturer struct {
+	Name    string
+	Country string
+	Website string
+}
+
+// Value represents a typed metadata value.
+type Value struct {
+	StringValue *string
+	Int64Value  *int64
+	DoubleValue *float64
+	BoolValue   *bool
+}
+
+type PartsFilter struct {
+	Uuids                 []string
+	Names                 []string
+	Categories            []Category
+	ManufacturerCountries []string
+	Tags                  []string
+}
diff --git a/inventory/internal/repository/converter/part.go b/inventory/internal/repository/converter/part.go
new file mode 100644
index 0000000..2557420
--- /dev/null
+++ b/inventory/internal/repository/converter/part.go
@@ -0,0 +1,86 @@
+package converter
+
+import (
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+	"github.com/qyrlabs/test-backend/inventory/internal/repository/repomodel"
+)
+
+func ToModelPart(part repomodel.Part) *model.Part {
+	return &model.Part{
+		Uuid:          part.Uuid,
+		Name:          part.Name,
+		Description:   part.Description,
+		PriceMinor:    part.PriceMinor,
+		StockQuantity: part.StockQuantity,
+		Category:      ToModelCategory(part.Category),
+		Dimensions:    ToModelDimensions(part.Dimensions),
+		Manufacturer:  ToModelManufacturer(part.Manufacturer),
+		Tags:          part.Tags,
+		Metadata:      ToModelValueMap(part.Metadata),
+		CreatedAt:     part.CreatedAt,
+		UpdatedAt:     part.UpdatedAt,
+	}
+}
+
+func ToModelCategory(category repomodel.Category) model.Category {
+	switch category {
+	case repomodel.CategoryUnspecified:
+		return model.CategoryUnspecified
+	case repomodel.CategoryEngine:
+		return model.CategoryEngine
+	case repomodel.CategoryFuel:
+		return model.CategoryFuel
+	case repomodel.CategoryPorthole:
+		return model.CategoryPorthole
+	case repomodel.CategoryWing:
+		return model.CategoryWing
+	default:
+		return model.CategoryUnspecified
+	}
+}
+
+func ToModelDimensions(dimensions *repomodel.Dimensions) *model.Dimensions {
+	if dimensions == nil {
+		return nil
+	}
+	return &model.Dimensions{
+		Length: dimensions.Length,
+		Width:  dimensions.Width,
+		Height: dimensions.Height,
+		Weight: dimensions.Weight,
+	}
+}
+
+func ToModelManufacturer(manufacturer *repomodel.Manufacturer) *model.Manufacturer {
+	if manufacturer == nil {
+		return nil
+	}
+	return &model.Manufacturer{
+		Name:    manufacturer.Name,
+		Country: manufacturer.Country,
+		Website: manufacturer.Website,
+	}
+}
+
+func ToModelValueMap(metadata map[string]*repomodel.Value) map[string]*model.Value {
+	if metadata == nil {
+		return nil
+	}
+	result := make(map[string]*model.Value, len(metadata))
+	for key, value := range metadata {
+		result[key] = ToModelValue(value)
+	}
+	return result
+}
+
+func ToModelValue(value *repomodel.Value) *model.Value {
+	if value == nil {
+		return nil
+	}
+	return &model.Value{
+		StringValue: value.StringValue,
+		Int64Value:  value.Int64Value,
+		DoubleValue: value.DoubleValue,
+		BoolValue:   value.BoolValue,
+	}
+}
diff --git a/inventory/internal/repository/part/get.go b/inventory/internal/repository/part/get.go
new file mode 100644
index 0000000..4d3591f
--- /dev/null
+++ b/inventory/internal/repository/part/get.go
@@ -0,0 +1,19 @@
+package part
+
+import (
+	"context"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+	"github.com/qyrlabs/test-backend/inventory/internal/repository/converter"
+)
+
+func (r *repository) Get(ctx context.Context, uuid string) (*model.Part, error) {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+	part, ok := r.parts[uuid]
+	if !ok {
+		return nil, model.ErrPartNotFound
+	}
+
+	return converter.ToModelPart(part), nil
+}
diff --git a/inventory/internal/repository/part/init.go b/inventory/internal/repository/part/init.go
new file mode 100644
index 0000000..4c2ee3a
--- /dev/null
+++ b/inventory/internal/repository/part/init.go
@@ -0,0 +1,78 @@
+package part
+
+import (
+	"fmt"
+
+	"github.com/brianvoe/gofakeit/v7"
+	"github.com/samber/lo"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/repository/repomodel"
+)
+
+func (r *repository) initParts(count int) error {
+	if count < 0 {
+		return fmt.Errorf("failed to execute initParts")
+	}
+
+	parts := createParts(count)
+	for _, part := range parts {
+		r.parts[part.Uuid] = part
+	}
+	return nil
+}
+
+func fakeDimensions() *repomodel.Dimensions {
+	return &repomodel.Dimensions{
+		Length: gofakeit.Float64Range(1.0, 300.0),
+		Width:  gofakeit.Float64Range(1.0, 300.0),
+		Height: gofakeit.Float64Range(0.5, 150.0),
+		Weight: gofakeit.Float64Range(0.1, 500.0),
+	}
+}
+
+func fakeManufacturer() *repomodel.Manufacturer {
+	return &repomodel.Manufacturer{
+		Name:    gofakeit.Company(),
+		Country: gofakeit.Country(),
+		Website: gofakeit.URL(),
+	}
+}
+
+func fakeTags() []string {
+	tags := make([]string, 0, 5)
+	for range gofakeit.IntRange(1, 5) {
+		tags = append(tags, gofakeit.Word())
+	}
+	return tags
+}
+
+func randomCategory() repomodel.Category {
+	// Ignore any, but not UNSPECIFIED
+	vals := []repomodel.Category{
+		repomodel.CategoryEngine,
+		repomodel.CategoryFuel,
+		repomodel.CategoryPorthole,
+		repomodel.CategoryWing,
+	}
+	return vals[gofakeit.IntRange(0, len(vals)-1)]
+}
+
+func createParts(count int) []repomodel.Part {
+	parts := make([]repomodel.Part, 0, count)
+	for range count {
+		parts = append(parts, repomodel.Part{
+			Uuid:          gofakeit.UUID(),
+			Name:          gofakeit.Name(),
+			Description:   gofakeit.Sentence(10),
+			PriceMinor:    int64(gofakeit.IntRange(1, 100000)),
+			StockQuantity: int64(gofakeit.IntRange(1, 100)),
+			Category:      randomCategory(),
+			Dimensions:    fakeDimensions(),
+			Manufacturer:  fakeManufacturer(),
+			Tags:          fakeTags(),
+			CreatedAt:     lo.ToPtr(gofakeit.Date()),
+			UpdatedAt:     lo.ToPtr(gofakeit.Date()),
+		})
+	}
+	return parts
+}
diff --git a/inventory/internal/repository/part/list.go b/inventory/internal/repository/part/list.go
new file mode 100644
index 0000000..63110bc
--- /dev/null
+++ b/inventory/internal/repository/part/list.go
@@ -0,0 +1,35 @@
+package part
+
+import (
+	"context"
+	"slices"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+	"github.com/qyrlabs/test-backend/inventory/internal/repository/converter"
+)
+
+// Returns List of Parts by filter.
+func (r *repository) List(ctx context.Context, filter model.PartsFilter) ([]*model.Part, error) {
+	r.mu.RLock()
+	defer r.mu.RUnlock()
+
+	uuids := filter.Uuids
+	names := filter.Names
+	categories := filter.Categories
+	countries := filter.ManufacturerCountries
+	tags := filter.Tags
+
+	filteredParts := make([]*model.Part, 0)
+	for uuid, part := range r.parts {
+		if (len(uuids) == 0 || slices.Contains(uuids, uuid)) &&
+			(len(names) == 0 || slices.Contains(names, part.Name)) &&
+			(len(categories) == 0 || slices.Contains(categories, converter.ToModelCategory(part.Category))) &&
+			(len(countries) == 0 || slices.Contains(countries, part.Manufacturer.Country)) &&
+			(len(tags) == 0 || slices.Equal(tags, part.Tags)) {
+			partModel := converter.ToModelPart(part)
+			filteredParts = append(filteredParts, partModel)
+		}
+	}
+
+	return filteredParts, nil
+}
diff --git a/inventory/internal/repository/part/repository.go b/inventory/internal/repository/part/repository.go
new file mode 100644
index 0000000..d220fe4
--- /dev/null
+++ b/inventory/internal/repository/part/repository.go
@@ -0,0 +1,27 @@
+package part
+
+import (
+	"log"
+	"sync"
+
+	def "github.com/qyrlabs/test-backend/inventory/internal/repository"
+	"github.com/qyrlabs/test-backend/inventory/internal/repository/repomodel"
+)
+
+var _ def.PartRepository = &repository{}
+
+type repository struct {
+	mu    sync.RWMutex
+	parts map[string]repomodel.Part
+}
+
+func NewRepository() *repository {
+	repository := repository{
+		parts: make(map[string]repomodel.Part),
+	}
+	err := repository.initParts(100)
+	if err != nil {
+		log.Println("failed to init parts")
+	}
+	return &repository
+}
diff --git a/inventory/internal/repository/repomodel/part.go b/inventory/internal/repository/repomodel/part.go
new file mode 100644
index 0000000..dd22125
--- /dev/null
+++ b/inventory/internal/repository/repomodel/part.go
@@ -0,0 +1,72 @@
+package repomodel
+
+import "time"
+
+type Part struct {
+	// Unique identifier of the part.
+	Uuid string
+	// Name of the part.
+	Name string
+	// Description of the part.
+	Description string
+	// Unit price.
+	PriceMinor int64
+	// Quantity available in stock.
+	StockQuantity int64
+	// Part category.
+	Category Category
+	// Part dimensions.
+	Dimensions *Dimensions
+	// Manufacturer information.
+	Manufacturer *Manufacturer
+	// Tags for quick search.
+	Tags []string
+	// Flexible metadata.
+	Metadata map[string]*Value
+	// Creation timestamp.
+	CreatedAt *time.Time
+	// Last update timestamp.
+	UpdatedAt *time.Time
+}
+
+// Category of the Part.
+type Category int32
+
+const (
+	CategoryUnspecified Category = 0
+	CategoryEngine      Category = 1
+	CategoryFuel        Category = 2
+	CategoryPorthole    Category = 3
+	CategoryWing        Category = 4
+)
+
+// Dimenstions of the Part.
+type Dimensions struct {
+	Length float64
+	Width  float64
+	Height float64
+	Weight float64
+}
+
+// Manufacturer of the Part.
+type Manufacturer struct {
+	Name    string
+	Country string
+	Website string
+}
+
+// Value represents a typed metadata value.
+type Value struct {
+	StringValue *string
+	Int64Value  *int64
+	DoubleValue *float64
+	BoolValue   *bool
+}
+
+type PartsFilter struct {
+	Uuids                 []string
+	Names                 []string
+	Categories            []Category
+	ManufacturerCountries []string
+	Tags                  []string
+}
diff --git a/inventory/internal/repository/repository.go b/inventory/internal/repository/repository.go
new file mode 100644
index 0000000..865f8df
--- /dev/null
+++ b/inventory/internal/repository/repository.go
@@ -0,0 +1,12 @@
+package repository
+
+import (
+	"context"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+)
+
+type PartRepository interface {
+	Get(ctx context.Context, uuid string) (*model.Part, error)
+	List(ctx context.Context, filter model.PartsFilter) ([]*model.Part, error)
+}
diff --git a/inventory/internal/service/part/get.go b/inventory/internal/service/part/get.go
new file mode 100644
index 0000000..f305fb4
--- /dev/null
+++ b/inventory/internal/service/part/get.go
@@ -0,0 +1,16 @@
+package part
+
+import (
+	"context"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+)
+
+// Get part info by its UUID.
+func (s *service) Get(ctx context.Context, uuid string) (*model.Part, error) {
+	part, err := s.partRepository.Get(ctx, uuid)
+	if err != nil {
+		return nil, err
+	}
+	return part, nil
+}
diff --git a/inventory/internal/service/part/list.go b/inventory/internal/service/part/list.go
new file mode 100644
index 0000000..e816b5a
--- /dev/null
+++ b/inventory/internal/service/part/list.go
@@ -0,0 +1,16 @@
+package part
+
+import (
+	"context"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+)
+
+// Returns List of Parts by filter.
+func (s *service) List(ctx context.Context, filter model.PartsFilter) ([]*model.Part, error) {
+	parts, err := s.partRepository.List(ctx, filter)
+	if err != nil {
+		return nil, err
+	}
+	return parts, nil
+}
diff --git a/inventory/internal/service/part/service.go b/inventory/internal/service/part/service.go
new file mode 100644
index 0000000..cd7436a
--- /dev/null
+++ b/inventory/internal/service/part/service.go
@@ -0,0 +1,18 @@
+package part
+
+import (
+	"github.com/qyrlabs/test-backend/inventory/internal/repository"
+	def "github.com/qyrlabs/test-backend/inventory/internal/service"
+)
+
+var _ def.PartService = &service{}
+
+type service struct {
+	partRepository repository.PartRepository
+}
+
+func NewService(partRepository repository.PartRepository) *service {
+	return &service{
+		partRepository: partRepository,
+	}
+}
diff --git a/inventory/internal/service/service.go b/inventory/internal/service/service.go
new file mode 100644
index 0000000..3a42170
--- /dev/null
+++ b/inventory/internal/service/service.go
@@ -0,0 +1,12 @@
+package service
+
+import (
+	"context"
+
+	"github.com/qyrlabs/test-backend/inventory/internal/model"
+)
+
+type PartService interface {
+	Get(ctx context.Context, uuid string) (*model.Part, error)
+	List(ctx context.Context, filter model.PartsFilter) ([]*model.Part, error)
+}
diff --git a/shared/api/order/v1/generate.go b/shared/api/order/v1/generate.go
index 8789431..953019b 100644
--- a/shared/api/order/v1/generate.go
+++ b/shared/api/order/v1/generate.go
@@ -1,3 +1,3 @@
-package weather
+package v1
 
-//go:generate go tool ogen --config ../../../ogen-config.yaml --target ../../../pkg/openapi/order/v1 --package orderv1 --clean order.v1.openapi.yaml
+//go:generate go tool ogen --config ../../../ogen-config.yaml --target ../../../pkg/openapi/order/v1 --package v1 --clean order.v1.openapi.yaml
diff --git a/shared/pkg/openapi/order/v1/oas_cfg_gen.go b/shared/pkg/openapi/order/v1/oas_cfg_gen.go
index 363b665..6035b9d 100644
--- a/shared/pkg/openapi/order/v1/oas_cfg_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_cfg_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"net/http"
diff --git a/shared/pkg/openapi/order/v1/oas_client_gen.go b/shared/pkg/openapi/order/v1/oas_client_gen.go
index 60b51ac..4851b0c 100644
--- a/shared/pkg/openapi/order/v1/oas_client_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_client_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"context"
diff --git a/shared/pkg/openapi/order/v1/oas_handlers_gen.go b/shared/pkg/openapi/order/v1/oas_handlers_gen.go
index 366b87d..509220c 100644
--- a/shared/pkg/openapi/order/v1/oas_handlers_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_handlers_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"context"
diff --git a/shared/pkg/openapi/order/v1/oas_interfaces_gen.go b/shared/pkg/openapi/order/v1/oas_interfaces_gen.go
index 5c384a0..40dc7f3 100644
--- a/shared/pkg/openapi/order/v1/oas_interfaces_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_interfaces_gen.go
@@ -1,5 +1,5 @@
 // Code generated by ogen, DO NOT EDIT.
-package orderv1
+package v1
 
 type CancelOrderRes interface {
 	cancelOrderRes()
diff --git a/shared/pkg/openapi/order/v1/oas_json_gen.go b/shared/pkg/openapi/order/v1/oas_json_gen.go
index 838758f..c45823a 100644
--- a/shared/pkg/openapi/order/v1/oas_json_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_json_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"math/bits"
diff --git a/shared/pkg/openapi/order/v1/oas_labeler_gen.go b/shared/pkg/openapi/order/v1/oas_labeler_gen.go
index 2f92fa5..9ac43f1 100644
--- a/shared/pkg/openapi/order/v1/oas_labeler_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_labeler_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"context"
diff --git a/shared/pkg/openapi/order/v1/oas_middleware_gen.go b/shared/pkg/openapi/order/v1/oas_middleware_gen.go
index e16eb46..46b506d 100644
--- a/shared/pkg/openapi/order/v1/oas_middleware_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_middleware_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"github.com/ogen-go/ogen/middleware"
diff --git a/shared/pkg/openapi/order/v1/oas_operations_gen.go b/shared/pkg/openapi/order/v1/oas_operations_gen.go
index 13af493..742429b 100644
--- a/shared/pkg/openapi/order/v1/oas_operations_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_operations_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 // OperationName is the ogen operation name
 type OperationName = string
diff --git a/shared/pkg/openapi/order/v1/oas_parameters_gen.go b/shared/pkg/openapi/order/v1/oas_parameters_gen.go
index 97fc8ab..829c442 100644
--- a/shared/pkg/openapi/order/v1/oas_parameters_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_parameters_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"net/http"
diff --git a/shared/pkg/openapi/order/v1/oas_request_decoders_gen.go b/shared/pkg/openapi/order/v1/oas_request_decoders_gen.go
index f82f78e..ce1fdd2 100644
--- a/shared/pkg/openapi/order/v1/oas_request_decoders_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_request_decoders_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"bytes"
diff --git a/shared/pkg/openapi/order/v1/oas_request_encoders_gen.go b/shared/pkg/openapi/order/v1/oas_request_encoders_gen.go
index 3b29ba2..1fed134 100644
--- a/shared/pkg/openapi/order/v1/oas_request_encoders_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_request_encoders_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"bytes"
diff --git a/shared/pkg/openapi/order/v1/oas_response_decoders_gen.go b/shared/pkg/openapi/order/v1/oas_response_decoders_gen.go
index 7b45a5d..2242ddf 100644
--- a/shared/pkg/openapi/order/v1/oas_response_decoders_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_response_decoders_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"io"
diff --git a/shared/pkg/openapi/order/v1/oas_response_encoders_gen.go b/shared/pkg/openapi/order/v1/oas_response_encoders_gen.go
index e3d7bb9..41cf6e4 100644
--- a/shared/pkg/openapi/order/v1/oas_response_encoders_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_response_encoders_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"net/http"
diff --git a/shared/pkg/openapi/order/v1/oas_router_gen.go b/shared/pkg/openapi/order/v1/oas_router_gen.go
index 8fddd48..23adc73 100644
--- a/shared/pkg/openapi/order/v1/oas_router_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_router_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"net/http"
diff --git a/shared/pkg/openapi/order/v1/oas_schemas_gen.go b/shared/pkg/openapi/order/v1/oas_schemas_gen.go
index 605071e..78999f7 100644
--- a/shared/pkg/openapi/order/v1/oas_schemas_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_schemas_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"fmt"
diff --git a/shared/pkg/openapi/order/v1/oas_server_gen.go b/shared/pkg/openapi/order/v1/oas_server_gen.go
index ffc88e9..926c921 100644
--- a/shared/pkg/openapi/order/v1/oas_server_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_server_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"context"
diff --git a/shared/pkg/openapi/order/v1/oas_unimplemented_gen.go b/shared/pkg/openapi/order/v1/oas_unimplemented_gen.go
index 9ebefb7..78adf26 100644
--- a/shared/pkg/openapi/order/v1/oas_unimplemented_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_unimplemented_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"context"
diff --git a/shared/pkg/openapi/order/v1/oas_validators_gen.go b/shared/pkg/openapi/order/v1/oas_validators_gen.go
index 1721994..a937503 100644
--- a/shared/pkg/openapi/order/v1/oas_validators_gen.go
+++ b/shared/pkg/openapi/order/v1/oas_validators_gen.go
@@ -1,6 +1,6 @@
 // Code generated by ogen, DO NOT EDIT.
 
-package orderv1
+package v1
 
 import (
 	"github.com/go-faster/errors"
diff --git a/shared/pkg/proto/inventory/v1/inventory.pb.go b/shared/pkg/proto/inventory/v1/inventory.pb.go
index f7564d7..bebe0c4 100644
--- a/shared/pkg/proto/inventory/v1/inventory.pb.go
+++ b/shared/pkg/proto/inventory/v1/inventory.pb.go
@@ -4,7 +4,7 @@
 // 	protoc        (unknown)
 // source: inventory/v1/inventory.proto
 
-package inventoryv1
+package v1
 
 import (
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
@@ -795,7 +795,7 @@ const file_inventory_v1_inventory_proto_rawDesc = "" +
 	"\rCATEGORY_WING\x10\x042\xa8\x01\n" +
 	"\x10InventoryService\x12F\n" +
 	"\aGetPart\x12\x1c.inventory.v1.GetPartRequest\x1a\x1d.inventory.v1.GetPartResponse\x12L\n" +
-	"\tListParts\x12\x1e.inventory.v1.ListPartsRequest\x1a\x1f.inventory.v1.ListPartsResponseBKZIgithub.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1;inventoryv1b\x06proto3"
+	"\tListParts\x12\x1e.inventory.v1.ListPartsRequest\x1a\x1f.inventory.v1.ListPartsResponseB?Z=github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1b\x06proto3"
 
 var (
 	file_inventory_v1_inventory_proto_rawDescOnce sync.Once
diff --git a/shared/pkg/proto/inventory/v1/inventory_grpc.pb.go b/shared/pkg/proto/inventory/v1/inventory_grpc.pb.go
index c6a8c63..6b23c44 100644
--- a/shared/pkg/proto/inventory/v1/inventory_grpc.pb.go
+++ b/shared/pkg/proto/inventory/v1/inventory_grpc.pb.go
@@ -4,7 +4,7 @@
 // - protoc             (unknown)
 // source: inventory/v1/inventory.proto
 
-package inventoryv1
+package v1
 
 import (
 	context "context"
diff --git a/shared/pkg/proto/payment/v1/payment.pb.go b/shared/pkg/proto/payment/v1/payment.pb.go
index 31ce8b3..a0592be 100644
--- a/shared/pkg/proto/payment/v1/payment.pb.go
+++ b/shared/pkg/proto/payment/v1/payment.pb.go
@@ -4,7 +4,7 @@
 // 	protoc        (unknown)
 // source: payment/v1/payment.proto
 
-package paymentv1
+package v1
 
 import (
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
@@ -212,7 +212,7 @@ const file_payment_v1_payment_proto_rawDesc = "" +
 	"\x1aPAYMENT_METHOD_CREDIT_CARD\x10\x03\x12!\n" +
 	"\x1dPAYMENT_METHOD_INVESTOR_MONEY\x10\x042W\n" +
 	"\x0ePaymentService\x12E\n" +
-	"\bPayOrder\x12\x1b.payment.v1.PayOrderRequest\x1a\x1c.payment.v1.PayOrderResponseBGZEgithub.com/qyrlabs/test-backend/shared/pkg/proto/payment/v1;paymentv1b\x06proto3"
+	"\bPayOrder\x12\x1b.payment.v1.PayOrderRequest\x1a\x1c.payment.v1.PayOrderResponseB=Z;github.com/qyrlabs/test-backend/shared/pkg/proto/payment/v1b\x06proto3"
 
 var (
 	file_payment_v1_payment_proto_rawDescOnce sync.Once
diff --git a/shared/pkg/proto/payment/v1/payment_grpc.pb.go b/shared/pkg/proto/payment/v1/payment_grpc.pb.go
index b25fcec..7334505 100644
--- a/shared/pkg/proto/payment/v1/payment_grpc.pb.go
+++ b/shared/pkg/proto/payment/v1/payment_grpc.pb.go
@@ -4,7 +4,7 @@
 // - protoc             (unknown)
 // source: payment/v1/payment.proto
 
-package paymentv1
+package v1
 
 import (
 	context "context"
diff --git a/shared/proto/inventory/v1/inventory.proto b/shared/proto/inventory/v1/inventory.proto
index 48d7e9c..0d8a0a8 100644
--- a/shared/proto/inventory/v1/inventory.proto
+++ b/shared/proto/inventory/v1/inventory.proto
@@ -4,7 +4,7 @@ package inventory.v1;
 
 import "google/protobuf/timestamp.proto";
 
-option go_package = "github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1;inventoryv1";
+option go_package = "github.com/qyrlabs/test-backend/shared/pkg/proto/inventory/v1";
 
 // Inventory Service stores and provides info about Parts(details).
 service InventoryService {
diff --git a/shared/proto/payment/v1/payment.proto b/shared/proto/payment/v1/payment.proto
index c9615e1..d6cfb1b 100644
--- a/shared/proto/payment/v1/payment.proto
+++ b/shared/proto/payment/v1/payment.proto
@@ -2,7 +2,7 @@ syntax = "proto3";
 
 package payment.v1;
 
-option go_package = "github.com/qyrlabs/test-backend/shared/pkg/proto/payment/v1;paymentv1";
+option go_package = "github.com/qyrlabs/test-backend/shared/pkg/proto/payment/v1";
 
 // PaymentService provides operations for working with payments.
 service PaymentService {