diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
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+# goRecommender
+
+Recommendation system API, based on Machine Learning, written in Go lang
+
+Data stored in MongoDB
+
+Applies Machine Learning to perform recommendations:
+
+ - Random Forests
+ - K Nearest Neighbours
diff --git a/color.go b/color.go
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+++ b/color.go
@@ -0,0 +1,57 @@
+package main
+
+import "fmt"
+
+//Color struct, defines the color
+type Color struct{}
+
+var c Color
+
+//DarkGray color
+func (c Color) DarkGray(t string) {
+	fmt.Print("\x1b[30;1m") //dark gray
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Red color
+func (c Color) Red(t string) {
+	fmt.Print("\x1b[31;1m") //red
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Green color
+func (c Color) Green(t string) {
+	fmt.Print("\x1b[32;1m") //green
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Yellow color
+func (c Color) Yellow(t string) {
+	fmt.Print("\x1b[33;1m") //yellow
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Blue color
+func (c Color) Blue(t string) {
+	fmt.Print("\x1b[34;1m") //blue
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Purple color
+func (c Color) Purple(t string) {
+	fmt.Print("\x1b[35;1m") //purple
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
+
+//Cyan color
+func (c Color) Cyan(t string) {
+	fmt.Print("\x1b[36;1m") //cyan
+	fmt.Println(t)
+	fmt.Print("\x1b[0m") //defaultColor
+}
diff --git a/errors.go b/errors.go
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--- /dev/null
+++ b/errors.go
@@ -0,0 +1,9 @@
+package main
+
+import "fmt"
+
+func check(err error) {
+	if err != nil {
+		fmt.Println(err)
+	}
+}
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..06914d1
--- /dev/null
+++ b/main.go
@@ -0,0 +1,26 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+
+	"github.com/fatih/color"
+)
+
+func main() {
+	fmt.Println("starting")
+
+	//mongodb start
+	readMongodbConfig("./mongodbConfig.json")
+	c := connectMongodb()
+	fmt.Println(c)
+	color.Green("mongodb connected")
+
+	//http server start
+	readServerConfig("./serverConfig.json")
+	color.Green("server running")
+	router := NewRouter()
+	log.Fatal(http.ListenAndServe(":"+serverConfig.ServerPort, router))
+
+}
diff --git a/mongodb.go b/mongodb.go
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index 0000000..6abefe3
--- /dev/null
+++ b/mongodb.go
@@ -0,0 +1,72 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"log"
+
+	mgo "gopkg.in/mgo.v2"
+)
+
+//MongoConfig stores the configuration of mongodb to connect
+type MongoConfig struct {
+	Ip         string `json:"ip"`
+	Database   string `json:"database"`
+	Collection string `json:"collection"`
+}
+
+var mongoConfig MongoConfig
+
+func readMongodbConfig(path string) {
+	file, e := ioutil.ReadFile(path)
+	if e != nil {
+		fmt.Println("error:", e)
+	}
+	content := string(file)
+	json.Unmarshal([]byte(content), &mongoConfig)
+}
+
+func getSession() (*mgo.Session, error) {
+	session, err := mgo.Dial("mongodb://" + mongoConfig.Ip)
+	if err != nil {
+		panic(err)
+	}
+	//defer session.Close()
+
+	// Optional. Switch the session to a monotonic behavior.
+	session.SetMode(mgo.Monotonic, true)
+
+	// Optional. Switch the session to a monotonic behavior.
+	session.SetMode(mgo.Monotonic, true)
+
+	return session, err
+}
+func getCollection(session *mgo.Session) *mgo.Collection {
+
+	c := session.DB(mongoConfig.Database).C(mongoConfig.Collection)
+	return c
+}
+func connectMongodb() *mgo.Collection {
+	session, err := getSession()
+	if err != nil {
+		log.Fatal(err)
+	}
+	c := getCollection(session)
+	return c
+}
+
+func saveDataEntryToMongo(c *mgo.Collection, user UserModel) {
+	/*
+		how to call this function
+			var auxArr []string
+			user := UserModel{"123", auxArr}
+			saveDataEntryToMongo(c, user)
+	*/
+
+	err := c.Insert(user)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+}
diff --git a/mongodbConfig.json b/mongodbConfig.json
new file mode 100644
index 0000000..e769fcd
--- /dev/null
+++ b/mongodbConfig.json
@@ -0,0 +1,5 @@
+{
+    "ip": "127.0.0.1",
+    "database": "goRecommend",
+    "collection": "userHistory"
+}
diff --git a/mongodbModels.go b/mongodbModels.go
new file mode 100644
index 0000000..d5b95bd
--- /dev/null
+++ b/mongodbModels.go
@@ -0,0 +1,6 @@
+package main
+
+type UserModel struct {
+	Userid  string
+	History []string
+}
diff --git a/serverConfig.go b/serverConfig.go
new file mode 100644
index 0000000..f93cbc5
--- /dev/null
+++ b/serverConfig.go
@@ -0,0 +1,67 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/gorilla/mux"
+)
+
+type Route struct {
+	Name        string
+	Method      string
+	Pattern     string
+	HandlerFunc http.HandlerFunc
+}
+
+//server config
+type ServerConfig struct {
+	ServerIP   string `json:"serverIP"`
+	ServerPort string `json:"serverPort"`
+}
+
+var serverConfig ServerConfig
+
+func readServerConfig(path string) {
+	file, err := ioutil.ReadFile(path)
+	if err != nil {
+		fmt.Println("error: ", err)
+	}
+	content := string(file)
+	json.Unmarshal([]byte(content), &serverConfig)
+}
+
+func Logger(inner http.Handler, name string) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		start := time.Now()
+
+		inner.ServeHTTP(w, r)
+
+		log.Printf(
+			"%s\t%s\t%s\t%s",
+			r.Method,
+			r.RequestURI,
+			name,
+			time.Since(start),
+		)
+	})
+}
+func NewRouter() *mux.Router {
+	router := mux.NewRouter().StrictSlash(true)
+	for _, route := range routes {
+		var handler http.Handler
+		handler = route.HandlerFunc
+		handler = Logger(handler, route.Name)
+
+		router.
+			Methods(route.Method).
+			Path(route.Pattern).
+			Name(route.Name).
+			Handler(handler)
+	}
+	return router
+}
diff --git a/serverConfig.json b/serverConfig.json
new file mode 100644
index 0000000..252b474
--- /dev/null
+++ b/serverConfig.json
@@ -0,0 +1,4 @@
+{
+    "serverIP": "127.0.0.1",
+    "serverPort": "3056"
+}
diff --git a/serverRoutes.go b/serverRoutes.go
new file mode 100644
index 0000000..5c57a68
--- /dev/null
+++ b/serverRoutes.go
@@ -0,0 +1,32 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+)
+
+type Routes []Route
+
+var routes = Routes{
+	Route{
+		"Index",
+		"GET",
+		"/",
+		Index,
+	},
+	Route{
+		"NewImage",
+		"POST",
+		"/image",
+		NewImage,
+	},
+}
+
+//ROUTES
+
+func Index(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintln(w, "send images to the /image path")
+}
+func NewImage(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintln(w, "response")
+}