diff --git a/examples/to-do-app/README.md b/examples/to-do-app/README.md
new file mode 100644
index 0000000..2be6067
--- /dev/null
+++ b/examples/to-do-app/README.md
@@ -0,0 +1,15 @@
+TODO App for BaliGophers
+=============
+Sample of TODO app simple CRUD as REST API
+
+How to use:
+--------
+
+1. Run `go build`
+2. Import the postman collection and execute the endpoint. No Auth needed.
+
+TODO
+---
+
+1. How to handle `error` in cleaner way
+2. Add log
\ No newline at end of file
diff --git a/examples/to-do-app/db/connector/connector.go b/examples/to-do-app/db/connector/connector.go
new file mode 100644
index 0000000..4a0e7c0
--- /dev/null
+++ b/examples/to-do-app/db/connector/connector.go
@@ -0,0 +1,18 @@
+package connector
+
+import (
+	"github.com/jinzhu/gorm"
+	_ "github.com/jinzhu/gorm/dialects/mysql"
+)
+
+func Connect() (*gorm.DB, error) {
+	db, err := gorm.Open("mysql", "root@/go-todo-app?charset=utf8&parseTime=True&loc=Local")
+
+	if err != nil {
+		return nil, err
+	}
+
+	db.SingularTable(true)
+
+	return db, err
+}
diff --git a/examples/to-do-app/db/migration/migration.go b/examples/to-do-app/db/migration/migration.go
new file mode 100644
index 0000000..473f4aa
--- /dev/null
+++ b/examples/to-do-app/db/migration/migration.go
@@ -0,0 +1,19 @@
+package migration
+
+import (
+	"github.com/gusdecool/backpack/examples/to-do-app/db/connector"
+	"github.com/gusdecool/backpack/examples/to-do-app/db/model"
+)
+
+func Migrate() error {
+	db, err := connector.Connect()
+
+	if err != nil {
+		return err
+	}
+
+	defer db.Close()
+	db.AutoMigrate(&model.Task{})
+
+	return nil
+}
\ No newline at end of file
diff --git a/examples/to-do-app/db/model/task.go b/examples/to-do-app/db/model/task.go
new file mode 100644
index 0000000..656c68a
--- /dev/null
+++ b/examples/to-do-app/db/model/task.go
@@ -0,0 +1,11 @@
+package model
+
+import (
+	"time"
+)
+
+type Task struct {
+	Id        int       `gorm:"AUTO_INCREMENT"`
+	Name      string    `gorm:"type:text;not null"`
+	CreatedAt time.Time `gorm:"type:timestamp;not null"`
+}
diff --git a/examples/to-do-app/db/repository/task/task.go b/examples/to-do-app/db/repository/task/task.go
new file mode 100644
index 0000000..8b7d6a5
--- /dev/null
+++ b/examples/to-do-app/db/repository/task/task.go
@@ -0,0 +1,86 @@
+package task
+
+import (
+	"errors"
+	"fmt"
+	"github.com/gusdecool/backpack/examples/to-do-app/db/connector"
+	"github.com/gusdecool/backpack/examples/to-do-app/db/model"
+)
+
+func FindAll() ([]model.Task, error) {
+	db, err := connector.Connect()
+	var tasks []model.Task
+
+	if err != nil {
+		return tasks, err
+	}
+
+	defer db.Close()
+	db.Find(&tasks)
+
+	return tasks, nil
+}
+
+func GetOneById(id int) (model.Task, error) {
+	db, err := connector.Connect()
+	var task model.Task
+
+	if err != nil {
+		return task, err
+	}
+
+	defer db.Close()
+
+	if db.First(&task, id).RowsAffected == 0 {
+		return task, errors.New(fmt.Sprintf("can't find task with id %d", id))
+	}
+
+	return task, nil
+}
+
+func Create(task *model.Task) (*model.Task, error) {
+	db, err := connector.Connect()
+
+	if err != nil {
+		return task, err
+	}
+
+	defer db.Close()
+
+	if db.NewRecord(task) == false {
+		return task, errors.New("primary key not blank")
+	}
+
+	db.Create(&task)
+
+	return task, nil
+}
+
+func Update(task *model.Task) (*model.Task, error) {
+	db, err := connector.Connect()
+
+	if err != nil {
+		return task, err
+	}
+
+	defer db.Close()
+	err = db.Save(task).Error
+
+	if err != nil {
+		return task, err
+	}
+
+	return task, nil
+}
+
+func Delete(task *model.Task) error {
+	db, err := connector.Connect()
+
+	if err != nil {
+		return err
+	}
+
+	defer db.Close()
+
+	return db.Delete(task).Error
+}
\ No newline at end of file
diff --git a/examples/to-do-app/go-todo-app.postman_collection.json b/examples/to-do-app/go-todo-app.postman_collection.json
new file mode 100644
index 0000000..457feae
--- /dev/null
+++ b/examples/to-do-app/go-todo-app.postman_collection.json
@@ -0,0 +1,133 @@
+{
+	"info": {
+		"_postman_id": "e9a72a8d-ec0d-4863-82e5-ce0cc571940f",
+		"name": "go-todo-app",
+		"schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
+	},
+	"item": [
+		{
+			"name": "/task",
+			"request": {
+				"method": "GET",
+				"header": [],
+				"body": {
+					"mode": "raw",
+					"raw": ""
+				},
+				"url": {
+					"raw": "http://127.0.0.1:8080/task",
+					"protocol": "http",
+					"host": [
+						"127",
+						"0",
+						"0",
+						"1"
+					],
+					"port": "8080",
+					"path": [
+						"task"
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "/task",
+			"request": {
+				"method": "POST",
+				"header": [
+					{
+						"key": "Content-Type",
+						"value": "application/json",
+						"type": "text"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": "{\n\t\"name\": \"foo again\"\n}"
+				},
+				"url": {
+					"raw": "http://127.0.0.1:8080/task",
+					"protocol": "http",
+					"host": [
+						"127",
+						"0",
+						"0",
+						"1"
+					],
+					"port": "8080",
+					"path": [
+						"task"
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "/task/{id}",
+			"request": {
+				"method": "PUT",
+				"header": [
+					{
+						"key": "Content-Type",
+						"type": "text",
+						"value": "application/json"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": "{\n\t\"name\": \"foo-1\"\n}"
+				},
+				"url": {
+					"raw": "http://127.0.0.1:8080/task/2",
+					"protocol": "http",
+					"host": [
+						"127",
+						"0",
+						"0",
+						"1"
+					],
+					"port": "8080",
+					"path": [
+						"task",
+						"2"
+					]
+				}
+			},
+			"response": []
+		},
+		{
+			"name": "/task/{id}",
+			"request": {
+				"method": "DELETE",
+				"header": [
+					{
+						"key": "Content-Type",
+						"type": "text",
+						"value": "application/json"
+					}
+				],
+				"body": {
+					"mode": "raw",
+					"raw": ""
+				},
+				"url": {
+					"raw": "http://127.0.0.1:8080/task/1",
+					"protocol": "http",
+					"host": [
+						"127",
+						"0",
+						"0",
+						"1"
+					],
+					"port": "8080",
+					"path": [
+						"task",
+						"1"
+					]
+				}
+			},
+			"response": []
+		}
+	]
+}
\ No newline at end of file
diff --git a/examples/to-do-app/http/controller/task/task.go b/examples/to-do-app/http/controller/task/task.go
new file mode 100644
index 0000000..172db8e
--- /dev/null
+++ b/examples/to-do-app/http/controller/task/task.go
@@ -0,0 +1,130 @@
+package task
+
+import (
+	"encoding/json"
+	"github.com/gorilla/mux"
+	"github.com/gusdecool/backpack/examples/to-do-app/db/model"
+	repo "github.com/gusdecool/backpack/examples/to-do-app/db/repository/task"
+	"github.com/gusdecool/backpack/examples/to-do-app/http/utility"
+	"net/http"
+	"strconv"
+	"time"
+)
+
+func List(response http.ResponseWriter, request *http.Request) {
+	tasks, err := repo.FindAll()
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	tasksByte, err := json.Marshal(tasks)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	utility.HandleSuccessResponse(tasksByte, response)
+}
+
+func Create(response http.ResponseWriter, request *http.Request) {
+	taskModel, err := decode(request)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	taskModel.CreatedAt = time.Now()
+	_, err = repo.Create(&taskModel)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	taskByte, err := json.Marshal(taskModel)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	utility.HandleSuccessResponse(taskByte, response)
+}
+
+func Update(response http.ResponseWriter, request *http.Request) {
+	parameters := mux.Vars(request)
+	taskId, err := strconv.Atoi(parameters["id"])
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	taskModel, err := repo.GetOneById(taskId)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	requestUpdateModel, err := decode(request)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	taskModel.Name = requestUpdateModel.Name
+	_, err = repo.Update(&taskModel)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	taskByte, err := json.Marshal(taskModel)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	utility.HandleSuccessResponse(taskByte, response)
+}
+
+func Delete(response http.ResponseWriter, request *http.Request) {
+	parameters := mux.Vars(request)
+	taskId, err := strconv.Atoi(parameters["id"])
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	taskModel, err := repo.GetOneById(taskId)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	err = repo.Delete(&taskModel)
+
+	if err != nil {
+		utility.HandleErrorResponse(err, response)
+		return
+	}
+
+	utility.HandleSuccessEmptyResponse(response)
+}
+
+func decode(request *http.Request) (model.Task, error) {
+	var taskModel model.Task
+	err := json.NewDecoder(request.Body).Decode(&taskModel)
+
+	return taskModel, err
+}
\ No newline at end of file
diff --git a/examples/to-do-app/http/router/router.go b/examples/to-do-app/http/router/router.go
new file mode 100644
index 0000000..dd31657
--- /dev/null
+++ b/examples/to-do-app/http/router/router.go
@@ -0,0 +1,22 @@
+package router
+
+import (
+	"github.com/gorilla/mux"
+	"github.com/gusdecool/backpack/examples/to-do-app/http/controller/task"
+	"log"
+	"net/http"
+)
+
+func Register() {
+	router := mux.NewRouter()
+
+	registerTask(router)
+	log.Fatal(http.ListenAndServe("127.0.0.1:8080", router))
+}
+
+func registerTask(router *mux.Router) {
+	router.HandleFunc("/task", task.List).Methods("GET")
+	router.HandleFunc("/task", task.Create).Methods("POST")
+	router.HandleFunc("/task/{id}", task.Update).Methods("PUT")
+	router.HandleFunc("/task/{id}", task.Delete).Methods("DELETE")
+}
diff --git a/examples/to-do-app/http/utility/utility.go b/examples/to-do-app/http/utility/utility.go
new file mode 100644
index 0000000..6f0595d
--- /dev/null
+++ b/examples/to-do-app/http/utility/utility.go
@@ -0,0 +1,19 @@
+package utility
+
+import "net/http"
+
+func HandleSuccessResponse(message []byte, response http.ResponseWriter) {
+	response.Header().Set("Content-Type", "application/json")
+	response.WriteHeader(http.StatusOK)
+	response.Write(message)
+}
+
+func HandleSuccessEmptyResponse(response http.ResponseWriter) {
+	response.Header().Set("Content-Type", "application/json")
+	response.WriteHeader(http.StatusNoContent)
+}
+
+func HandleErrorResponse(err error, response http.ResponseWriter) {
+	response.WriteHeader(http.StatusBadRequest)
+	response.Write([]byte(err.Error()))
+}
diff --git a/examples/to-do-app/main.go b/examples/to-do-app/main.go
new file mode 100644
index 0000000..41717c1
--- /dev/null
+++ b/examples/to-do-app/main.go
@@ -0,0 +1,25 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"github.com/gusdecool/backpack/examples/to-do-app/db/migration"
+	"github.com/gusdecool/backpack/examples/to-do-app/http/router"
+
+)
+
+func main() {
+	runMigration := flag.Bool("run-migration", false, "run migration? default: false")
+	flag.Parse()
+
+	if *runMigration == true {
+		err := migration.Migrate()
+
+		if err != nil {
+			fmt.Println(err)
+			return
+		}
+	}
+
+	router.Register()
+}
\ No newline at end of file