diff --git a/product-services/.air.toml b/product-services/.air.toml
new file mode 100644
index 0000000..8a9be78
--- /dev/null
+++ b/product-services/.air.toml
@@ -0,0 +1,44 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = []
+  bin = "cmd/api/tmp/api.exe"
+  cmd = "go build -o ./cmd/api/tmp/api.exe ./cmd/api/main.go"
+  delay = 0
+  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+  exclude_file = []
+  exclude_regex = ["_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true
diff --git a/product-services/.env b/product-services/.env
index b11d71c..22b9361 100644
--- a/product-services/.env
+++ b/product-services/.env
@@ -4,6 +4,6 @@
 
 DB_HOST=localhost
 DB_USER=admin
-DB_NAME=footex                              
+DB_NAME=microsample                            
 DB_PORT=5432
 DB_PASSWORD=admin
\ No newline at end of file
diff --git a/product-services/cmd/api/main.go b/product-services/cmd/api/main.go
index 3d82bbc..9e57244 100644
--- a/product-services/cmd/api/main.go
+++ b/product-services/cmd/api/main.go
@@ -9,7 +9,7 @@ import (
 
 func main() {
 
-	cfg, confErr := config.LoadCOnfig()
+	cfg, confErr := config.LoadConfig()
 
 	if confErr != nil {
 		log.Fatal("cannot load config: ", confErr)
diff --git a/product-services/cmd/api/tmp/api.exe b/product-services/cmd/api/tmp/api.exe
new file mode 100755
index 0000000..9e66271
Binary files /dev/null and b/product-services/cmd/api/tmp/api.exe differ
diff --git a/product-services/pkg/api/routes/product.go b/product-services/pkg/api/routes/product.go
index 917a382..7bc1825 100644
--- a/product-services/pkg/api/routes/product.go
+++ b/product-services/pkg/api/routes/product.go
@@ -9,4 +9,19 @@ import (
 func ProductRoute(api *gin.RouterGroup,
 	ProductHandler handlerinterfaces.ProductHandler) {
 
+	product := api.Group("/product")
+	{
+		// Product Basic
+		product.POST("/add", ProductHandler.AddProduct)      // Product Adding
+		product.PATCH("/:id", ProductHandler.UpdateProduct)  // Product Update
+		product.DELETE("/:id", ProductHandler.DeteleProduct) // Product Delete
+		product.GET("/id", ProductHandler.GetProductById)    // Product GetById
+
+		// Listing
+		product.GET("/all", ProductHandler.ListFullProducts) // Full Products Listing
+		product.GET("/category/:name")                       // Products Listing By category4
+		product.GET("/brand/:name")                          // Producr Listign By name
+		product.GET("/subcategory/:name")                    // Product Listign By sub-category
+	}
+
 }
diff --git a/product-services/pkg/api/server.go b/product-services/pkg/api/server.go
index d7c7012..d23eee6 100644
--- a/product-services/pkg/api/server.go
+++ b/product-services/pkg/api/server.go
@@ -21,7 +21,7 @@ func NewServerHTTP(ProductHandler handlerinterfaces.ProductHandler) *ServerHTTP
 	// For Swagger
 	// Engine.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerfiles.Handler))
 
-	routes.ProductRoute(Engine.Group("/admin"),
+	routes.ProductRoute(Engine.Group("/product"),
 		ProductHandler,
 	)
 	return &ServerHTTP{engine: Engine}
diff --git a/product-services/pkg/config/config.go b/product-services/pkg/config/config.go
index 60a4f91..4b92683 100644
--- a/product-services/pkg/config/config.go
+++ b/product-services/pkg/config/config.go
@@ -1,8 +1,6 @@
 package config
 
 import (
-	"os"
-
 	"github.com/go-playground/validator"
 	"github.com/spf13/viper"
 )
@@ -19,28 +17,20 @@ var envs = []string{
 	"DB_HOST", "DB_NAME", "DB_USER", "DB_PORT", "DB_PASSWORD", // Database
 }
 
-var config Config // for create instance
-
-func LoadCOnfig() (Config, error) {
-
-	v := viper.New()
+var config Config // create instence of config
 
-	// Get the current working directory
-	wd, err := os.Getwd()
-	if err != nil {
-		return config, err
-	}
+// func to get env variable and store it on struct Config and retuen it with error as nil or error
+func LoadConfig() (Config, error) {
 
-	//Viper setup
-	v.AddConfigPath(wd)
-	v.SetConfigFile(".env")
-	v.ReadInConfig() // for read config
+	// vipen setup
+	viper.AddConfigPath("./")   // add config path
+	viper.SetConfigFile(".env") //setup file name to viper
+	viper.ReadInConfig()        // read .env file
 
-	v.SetEnvPrefix("product-services")
-	v.AutomaticEnv()
+	// range through the envNames and take each envName and bind that env variable to viper
 
 	for _, env := range envs {
-		if err := v.BindEnv(env); err != nil {
+		if err := viper.BindEnv(env); err != nil {
 			return config, err // error handling
 		}
 	}
@@ -58,7 +48,6 @@ func LoadCOnfig() (Config, error) {
 	}
 
 	//successfully loaded the env values into struct config
-
 	return config, nil
 }
 
diff --git a/product-services/pkg/models/product.go b/product-services/pkg/models/product.go
index 5393556..c769beb 100644
--- a/product-services/pkg/models/product.go
+++ b/product-services/pkg/models/product.go
@@ -5,6 +5,5 @@ type Product struct {
 	ProductName string
 	Discription string
 	Price       float64
-	Quantity    int
 	Category    string
 }
diff --git a/product-services/tmp/build-errors.log b/product-services/tmp/build-errors.log
new file mode 100644
index 0000000..c38c619
--- /dev/null
+++ b/product-services/tmp/build-errors.log
@@ -0,0 +1 @@
+exit status 1exit status 1exit status 1exit status 1exit status 1exit status 1
\ No newline at end of file