diff --git a/app/firebaseClient/index.ts b/app/firebaseClient/index.ts
new file mode 100644
index 0000000..3f53585
--- /dev/null
+++ b/app/firebaseClient/index.ts
@@ -0,0 +1,30 @@
+declare const process: any
+
+import firebase from 'firebase'
+
+try {
+  let config = {
+    apiKey: process.env.API_KEY,
+    authDomain: process.env.AUTH_DOMAIN,
+    databaseURL: process.env.DATABASE_URL,
+    projectId: process.env.PROJECT_ID,
+    storageBucket: process.env.STORAGE_BUCKET,
+    messagingSenderId: process.env.MESSAGING_SENDER_ID
+  }
+
+  firebase.initializeApp(config)
+} catch (error) {
+  console.log('=========Firebase initializer==============')
+  console.log(error)
+  console.log('====================================')
+}
+
+// - Storage reference
+export let storageRef = firebase.storage().ref()
+
+// - Database authorize
+export let firebaseAuth = firebase.auth
+export let firebaseRef = firebase.database().ref()
+
+// - Firebase default
+export default firebase
diff --git a/app/firebaseClient/services/authorize/AuthorizeService.ts b/app/firebaseClient/services/authorize/AuthorizeService.ts
new file mode 100644
index 0000000..da48f18
--- /dev/null
+++ b/app/firebaseClient/services/authorize/AuthorizeService.ts
@@ -0,0 +1,106 @@
+// - Import react components
+import { firebaseRef, firebaseAuth } from 'app/firebaseClient/'
+
+import { IAuthorizeService } from 'services/authorize'
+import { User } from 'Domain/users'
+import { LoginUser, RegisterUserResult } from 'domain/authorize'
+import { SocialError } from 'domain/common'
+
+/**
+ * Firbase authorize service
+ *
+ * @export
+ * @class AuthorizeService
+ * @implements {IAuthorizeService}
+ */
+export class AuthorizeService implements IAuthorizeService {
+
+    /**
+     * Login the user
+     *
+     * @returns {Promise<LoginUser>}
+     * @memberof IAuthorizeService
+     */
+  public login: (email: string, password: string) => Promise<LoginUser> = (email, password) => {
+
+    return new Promise<LoginUser>((resolve, reject) => {
+      firebaseAuth()
+                .signInWithEmailAndPassword(email, password)
+                .then((result) => {
+                  resolve(new LoginUser(result.uid))
+                })
+                .catch((error: any) => {
+                  reject(new SocialError(error.code, error.message))
+                })
+    })
+  }
+
+    /**
+     * Logs out the user
+     *
+     * @returns {Promise<void>}
+     * @memberof IAuthorizeService
+     */
+  public logout: () => Promise<void> = () => {
+    return new Promise<void>((resolve, reject) => {
+      firebaseAuth()
+                .signOut()
+                .then((result) => {
+                  resolve()
+                })
+                .catch((error: any) => {
+
+                  reject(new SocialError(error.code, error.message))
+                })
+    })
+  }
+
+   /**
+    * Register a user
+    *
+    * @returns {Promise<void>}
+    * @memberof IAuthorizeService
+    */
+  public registerUser: (user: User) => Promise<RegisterUserResult> = (user) => {
+    return new Promise<RegisterUserResult>((resolve, reject) => {
+      firebaseAuth()
+                .createUserWithEmailAndPassword(user.email as string, user.password as string)
+                .then((signupResult) => {
+                  firebaseRef.child(`users/${signupResult.uid}/info`)
+                        .set({
+                          ...user,
+                          avatar: 'noImage'
+                        })
+                        .then((result) => {
+                          resolve(new RegisterUserResult(signupResult.uid))
+                        })
+                        .catch((error: any) => reject(new SocialError(error.name, error.message)))
+                })
+                .catch((error: any) => reject(new SocialError(error.code, error.message)))
+    })
+  }
+
+   /**
+    * Update user password
+    *
+    * @returns {Promise<void>}
+    * @memberof IAuthorizeService
+    */
+  public updatePassword: (newPassword: string) => Promise<void> = (newPassword) => {
+
+    return new Promise<void>((resolve, reject) => {
+      let user = firebaseAuth().currentUser
+      if (user) {
+        user.updatePassword(newPassword).then(() => {
+                    // Update successful.
+          resolve()
+        }).catch((error: any) => {
+                    // An error happened.
+          reject(new SocialError(error.code, error.message))
+        })
+      }
+
+    })
+  }
+
+}
diff --git a/app/firebaseClient/services/authorize/index.ts b/app/firebaseClient/services/authorize/index.ts
new file mode 100644
index 0000000..3378979
--- /dev/null
+++ b/app/firebaseClient/services/authorize/index.ts
@@ -0,0 +1,5 @@
+import { AuthorizeService } from './AuthorizeService'
+
+export {
+    AuthorizeService
+}
diff --git a/app/firebaseClient/services/circles/CircleService.ts b/app/firebaseClient/services/circles/CircleService.ts
new file mode 100644
index 0000000..6b7fe3d
--- /dev/null
+++ b/app/firebaseClient/services/circles/CircleService.ts
@@ -0,0 +1,120 @@
+// - Import react components
+import { firebaseRef, firebaseAuth } from 'app/firebaseClient/'
+
+import { SocialError } from 'domain/common'
+import { ICircleService } from 'services/circles'
+import { Circle, UserFollower } from 'domain/circles'
+import { User } from 'domain/users'
+
+/**
+ * Firbase circle service
+ *
+ * @export
+ * @class CircleService
+ * @implements {ICircleService}
+ */
+export class CircleService implements ICircleService {
+
+  public addCircle: (userId: string, circle: Circle)
+    => Promise<string> = (userId, circle) => {
+      return new Promise<string>((resolve,reject) => {
+        let circleRef = firebaseRef.child(`userCircles/${userId}/circles`).push(circle)
+        circleRef.then(() => {
+          resolve(circleRef.key as string)
+        })
+      .catch((error: any) => {
+        reject(new SocialError(error.code, error.message))
+      })
+
+      })
+
+    }
+
+  public addFollowingUser: (userId: string, circleId: string, userCircle: User, userFollower: UserFollower, userFollowingId: string)
+    => Promise<void> = (userId, circleId, userCircle, userFollower, userFollowingId) => {
+      return new Promise<void>((resolve,reject) => {
+
+        let updates: any = {}
+        updates[`userCircles/${userId}/circles/${circleId}/users/${userFollowingId}`] = userCircle
+        updates[`userCircles/${userFollowingId}/circles/-Followers/users/${userId}`] = userFollower
+
+        firebaseRef.update(updates).then(() => {
+          resolve()
+        })
+      .catch((error: any) => {
+        reject(new SocialError(error.code, error.message))
+      })
+
+      })
+    }
+  public deleteFollowingUser: (userId: string, circleId: string, userFollowingId: string)
+    => Promise<void> = (userId, circleId, userFollowingId) => {
+      return new Promise<void>((resolve,reject) => {
+
+        let updates: any = {}
+        updates[`userCircles/${userId}/circles/${circleId}/users/${userFollowingId}`] = null
+        updates[`userCircles/${userFollowingId}/circles/-Followers/users/${userId}`] = null
+
+        firebaseRef.update(updates).then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+
+      })
+    }
+  public updateCircle: (userId: string, circleId: string, circle: Circle)
+    => Promise<void> = (userId, circleId, circle) => {
+      return new Promise<void>((resolve,reject) => {
+
+        let updates: any = {}
+        updates[`userCircles/${userId}/circles/${circleId}`] = circle
+        firebaseRef.update(updates).then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+
+      })
+    }
+
+  public deleteCircle: (userId: string, circleId: string)
+    => Promise<void> = (userId, circleId) => {
+      return new Promise<void>((resolve,reject) => {
+
+        let updates: any = {}
+        updates[`userCircles/${userId}/circles/${circleId}`] = null
+        firebaseRef.update(updates).then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+
+      })
+    }
+  public getCircles: (userId: string) => Promise<{ [circleId: string]: Circle }> = (userId) => {
+    return new Promise<{ [circleId: string]: Circle }>((resolve,reject) => {
+      let circlesRef: any = firebaseRef.child(`userCircles/${userId}/circles`)
+
+      circlesRef.once('value').then((snapshot: any) => {
+        let circles: any = snapshot.val() || {}
+        let parsedCircles: { [circleId: string]: Circle } = {}
+        Object.keys(circles).forEach((circleId) => {
+
+          parsedCircles[circleId] = {
+            id: circleId,
+            ...circles[circleId]
+          }
+        })
+        resolve(parsedCircles)
+      })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+
+    })
+  }
+}
diff --git a/app/firebaseClient/services/circles/index.ts b/app/firebaseClient/services/circles/index.ts
new file mode 100644
index 0000000..e907c11
--- /dev/null
+++ b/app/firebaseClient/services/circles/index.ts
@@ -0,0 +1,5 @@
+import { CircleService } from './CircleService'
+
+export {
+    CircleService
+}
diff --git a/app/firebaseClient/services/comments/CommentService.ts b/app/firebaseClient/services/comments/CommentService.ts
new file mode 100644
index 0000000..7538090
--- /dev/null
+++ b/app/firebaseClient/services/comments/CommentService.ts
@@ -0,0 +1,71 @@
+// - Import react components
+import { firebaseRef, firebaseAuth } from 'app/firebaseClient/'
+
+import { SocialError } from 'domain/common'
+import { ICommentService } from 'services/comments'
+import { Comment } from 'domain/comments'
+
+/**
+ * Firbase comment service
+ *
+ * @export
+ * @class CommentService
+ * @implements {ICommentService}
+ */
+export class CommentService implements ICommentService {
+  public addComment: (postId: string, comment: Comment)
+    => Promise<string> = (postId, comment) => {
+      return new Promise<string>((resolve,reject) => {
+        let commentRef: any = firebaseRef.child(`postComments/${postId}`).push(comment)
+        commentRef.then(() => {
+          resolve(commentRef.key)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+  public getComments: ()
+    => Promise<{ [postId: string]: { [commentId: string]: Comment } }> = () => {
+      return new Promise<{ [postId: string]: { [commentId: string]: Comment }}>((resolve,reject) => {
+        let commentsRef: any = firebaseRef.child(`postComments`)
+        commentsRef.on('value', (snapshot: any) => {
+          let comments: {[postId: string]: {[commentId: string]: Comment}} = snapshot!.val() || {}
+          resolve(comments)
+        })
+      })
+    }
+
+  public updateComment: (userId: string, postId: string, comment: Comment)
+    => Promise<void> = (userId, postId, comment) => {
+      return new Promise<void>((resolve,reject) => {
+
+        let updates: any = {}
+        updates[`postComments/${postId}/${userId}`] = comment
+        firebaseRef.update(updates)
+        .then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+  public deleteComment: (commentId: string, postId: string)
+    => Promise<void> = (commentId, postId) => {
+      return new Promise<void>((resolve,reject) => {
+
+        let updates: any = {}
+        updates[`postComments/${postId}/${commentId}`] = null
+        firebaseRef.update(updates)
+          .then(() => {
+            resolve()
+          })
+          .catch((error: any) => {
+            reject(new SocialError(error.code,error.message))
+          })
+      })
+    }
+}
diff --git a/app/firebaseClient/services/comments/index.ts b/app/firebaseClient/services/comments/index.ts
new file mode 100644
index 0000000..e4f9a1e
--- /dev/null
+++ b/app/firebaseClient/services/comments/index.ts
@@ -0,0 +1,5 @@
+import { CommentService } from './CommentService'
+
+export {
+    CommentService
+}
\ No newline at end of file
diff --git a/app/firebaseClient/services/common/CommonService.ts b/app/firebaseClient/services/common/CommonService.ts
new file mode 100644
index 0000000..847d8b4
--- /dev/null
+++ b/app/firebaseClient/services/common/CommonService.ts
@@ -0,0 +1,17 @@
+// - Import react components
+import { firebaseRef, firebaseAuth } from 'app/firebaseClient/'
+
+import { SocialError } from 'domain/common'
+import { ICommonService } from 'services/common'
+
+/**
+ * Firbase common service
+ * 
+ * @export
+ * @class CommonService
+ * @implements {ICommonService}
+ */
+export class CommonService implements ICommonService {
+
+
+}
\ No newline at end of file
diff --git a/app/firebaseClient/services/common/index.ts b/app/firebaseClient/services/common/index.ts
new file mode 100644
index 0000000..7470140
--- /dev/null
+++ b/app/firebaseClient/services/common/index.ts
@@ -0,0 +1,5 @@
+import { CommonService } from './CommonService'
+
+export {
+    CommonService
+}
\ No newline at end of file
diff --git a/app/firebaseClient/services/imageGallery/ImageGalleryService.ts b/app/firebaseClient/services/imageGallery/ImageGalleryService.ts
new file mode 100644
index 0000000..1fbaae9
--- /dev/null
+++ b/app/firebaseClient/services/imageGallery/ImageGalleryService.ts
@@ -0,0 +1,110 @@
+// - Import react components
+import { firebaseRef, firebaseAuth, storageRef } from 'app/firebaseClient/'
+
+import { SocialError } from 'domain/common'
+import { IImageGalleryService } from 'services/imageGallery'
+import { Image } from 'domain/imageGallery'
+
+/**
+ * Firbase image gallery service
+ *
+ * @export
+ * @class ImageGalleryService
+ * @implements {IImageGalleryService}
+ */
+export class ImageGalleryService implements IImageGalleryService {
+
+  public getImageGallery: (userId: string)
+    => Promise<Image[]> = (userId) => {
+      return new Promise<Image[]>((resolve,reject) => {
+        let imagesRef: any = firebaseRef.child(`userFiles/${userId}/files/images`)
+
+        imagesRef.once('value').then((snapshot: any) => {
+          let images = snapshot.val() || {}
+          let parsedImages: Image[] = []
+          Object.keys(images).forEach((imageId) => {
+            parsedImages.push({
+              id: imageId,
+              ...images[imageId]
+            })
+          })
+          resolve(parsedImages)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+
+      })
+    }
+
+  public saveImage: (userId: string, image: Image)
+    => Promise<string> = (userId, image) => {
+      return new Promise<string>((resolve,reject) => {
+
+        let imageRef = firebaseRef.child(`userFiles/${userId}/files/images`).push(image)
+        imageRef.then(() => {
+          resolve(imageRef.key!)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+
+      })
+    }
+
+  public deleteImage: (userId: string, imageId: string)
+    => Promise<void> = (userId, imageId) => {
+      return new Promise<void>((resolve,reject) => {
+
+        let updates: any = {}
+        updates[`userFiles/${userId}/files/images/${imageId}`] = null
+
+        firebaseRef.update(updates).then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+
+      })
+    }
+
+  public uploadImage: (file: any, fileName: string, progressCallback: Function)
+    => Promise<void> = (file, fileName, progressCallback) => {
+      return new Promise<void>((resolve,reject) => {
+
+        let storegeFile: any = storageRef.child(`images/${fileName}`)
+
+            // Upload file
+        let task: any = storegeFile.put(file)
+
+            // Upload storage bar
+        task.on('state_changed', (snapshot: any) => {
+          let percentage = (snapshot.bytesTransferred / snapshot.totalBytes) * 100
+          progressCallback(percentage)
+
+        }, (error: any) => {
+          reject(new SocialError(error.code, error.message))
+        }, () => {
+          resolve()
+        })
+      })
+    }
+
+  public downloadImage: (fileName: string)
+    => Promise<string> = (fileName) => {
+      return new Promise<string>((resolve,reject) => {
+
+        // Create a reference to the file we want to download
+        let starsRef: any = storageRef.child(`images/${fileName}`)
+
+        // Get the download URL
+        starsRef.getDownloadURL().then((url: string) => {
+          resolve(url)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+      })
+    }
+}
diff --git a/app/firebaseClient/services/imageGallery/index.ts b/app/firebaseClient/services/imageGallery/index.ts
new file mode 100644
index 0000000..787b63d
--- /dev/null
+++ b/app/firebaseClient/services/imageGallery/index.ts
@@ -0,0 +1,5 @@
+import { ImageGalleryService } from './ImageGalleryService'
+
+export {
+    ImageGalleryService
+}
\ No newline at end of file
diff --git a/app/firebaseClient/services/index.ts b/app/firebaseClient/services/index.ts
new file mode 100644
index 0000000..0dee94c
--- /dev/null
+++ b/app/firebaseClient/services/index.ts
@@ -0,0 +1,21 @@
+import { AuthorizeService } from './authorize'
+import { CircleService } from './circles'
+import { CommentService } from './comments'
+import { CommonService } from './common'
+import { ImageGalleryService } from './imageGallery'
+import { NotificationService } from './notifications'
+import { PostService } from './posts'
+import { UserService } from './users'
+import { VoteService } from './votes'
+
+export {
+  AuthorizeService,
+  CircleService,
+  CommentService,
+  CommonService,
+  ImageGalleryService,
+  NotificationService,
+  PostService,
+  UserService,
+  VoteService
+}
diff --git a/app/firebaseClient/services/notifications/index.ts b/app/firebaseClient/services/notifications/index.ts
new file mode 100644
index 0000000..943f9ef
--- /dev/null
+++ b/app/firebaseClient/services/notifications/index.ts
@@ -0,0 +1,5 @@
+import { NotificationService } from './NotificationService'
+
+export {
+    NotificationService
+}
\ No newline at end of file
diff --git a/app/firebaseClient/services/notifications/notificationService.ts b/app/firebaseClient/services/notifications/notificationService.ts
new file mode 100644
index 0000000..488a145
--- /dev/null
+++ b/app/firebaseClient/services/notifications/notificationService.ts
@@ -0,0 +1,72 @@
+// - Import react components
+import { firebaseRef, firebaseAuth } from 'app/firebaseClient/'
+
+import { SocialError } from 'domain/common'
+import { Notification } from 'domain/notifications'
+import { INotificationService } from 'services/notifications'
+
+/**
+ * Firbase notification service
+ *
+ * @export
+ * @class NotificationService
+ * @implements {INotificationService}
+ */
+export class NotificationService implements INotificationService {
+
+  public addNotification: (notification: Notification)
+      => Promise<void> = (notification: Notification) => {
+        return new Promise<void>((resolve,reject) => {
+          firebaseRef.child(`userNotifies/${notification.notifyRecieverUserId}`)
+          .push(notification)
+          .then(() => {
+            resolve()
+          })
+          .catch((error: any) => {
+            reject(new SocialError(error.code, error.message))
+          })
+        })
+      }
+
+  public getNotifications: (userId: string)
+  => Promise<{ [notifyId: string]: Notification }> = (userId) => {
+    return new Promise<{ [notifyId: string]: Notification }>((resolve,reject) => {
+      let notifiesRef: any = firebaseRef.child(`userNotifies/${userId}`)
+      notifiesRef.on('value', (snapshot: any) => {
+        let notifies: {[notifyId: string]: Notification} = snapshot.val() || {}
+        resolve(notifies)
+      })
+    })
+  }
+
+  public deleteNotification: (notificationId: string, userId: string)
+    => Promise <void> = (notificationId, userId) => {
+      return new Promise<void>((resolve, reject) => {
+        let updates: any = {}
+        updates[`userNotifies/${userId}/${notificationId}`] = null
+        firebaseRef.update(updates)
+        .then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+      })
+    }
+
+  public setSeenNotification: (notificationId: string, userId: string, notification: Notification)
+    => Promise <void> = (notificationId, userId, notification) => {
+      return new Promise<void>((resolve, reject) => {
+        let updates: any = {}
+        updates[`userNotifies/${userId}/${notificationId}`] = notification
+        firebaseRef.update(updates)
+        .then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code, error.message))
+        })
+      })
+    }
+
+}
diff --git a/app/firebaseClient/services/posts/PostService.ts b/app/firebaseClient/services/posts/PostService.ts
new file mode 100644
index 0000000..1fdb70d
--- /dev/null
+++ b/app/firebaseClient/services/posts/PostService.ts
@@ -0,0 +1,101 @@
+// - Import react components
+import { firebaseRef, firebaseAuth } from 'app/firebaseClient/'
+
+import { SocialError } from 'domain/common'
+import { Post } from 'domain/posts'
+import { IPostService } from 'services/posts'
+
+/**
+ * Firbase post service
+ *
+ * @export
+ * @class PostService
+ * @implements {IPostService}
+ */
+export class PostService implements IPostService {
+
+  public addPost: (userId: string, post: Post)
+    => Promise<string> = (userId, post) => {
+      return new Promise<string>((resolve,reject) => {
+        let postRef: any = firebaseRef.child(`userPosts/${userId}/posts`).push(post)
+        postRef.then(() => {
+          resolve(postRef.key)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+  public updatePost: (userId: string, postId: string, post: Post)
+    => Promise<void> = (userId, postId, post) => {
+      return new Promise<void>((resolve,reject) => {
+        let updates: any = {}
+        updates[`userPosts/${userId}/posts/${postId}`] = post
+        firebaseRef.update(updates).then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+  public deletePost: (userId: string, postId: string)
+    => Promise<void> = (userId, postId) => {
+      return new Promise<void>((resolve,reject) => {
+        let updates: any = {}
+        updates[`userPosts/${userId}/posts/${postId}`] = null
+        firebaseRef.update(updates).then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+  public getPosts: (userId: string)
+    => Promise<{ [postId: string]: Post }> = (userId) => {
+      return new Promise<{ [postId: string]: Post }>((resolve,reject) => {
+
+        let postsRef: any = firebaseRef.child(`userPosts/${userId}/posts`)
+        postsRef.once('value').then((snapshot: any) => {
+          let posts: any = snapshot.val() || {}
+          let parsedPosts: { [postId: string]: Post } = {}
+
+          Object.keys(posts).forEach((postId) => {
+            parsedPosts[postId] = {
+              id: postId,
+              ...posts[postId]
+            }
+          })
+          resolve(parsedPosts)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+  public getPostById: (userId: string, postId: string)
+    => Promise<Post> = (userId, postId) => {
+      return new Promise<Post>((resolve,reject) => {
+
+        let postsRef: any = firebaseRef.child(`userPosts/${userId}/posts/${postId}`)
+
+        postsRef.once('value').then((snapshot: any) => {
+          let newPost = snapshot.val() || {}
+          let post: Post = {
+            id: postId,
+            ...newPost
+          }
+          resolve(post)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+
+      })
+    }
+}
diff --git a/app/firebaseClient/services/posts/index.ts b/app/firebaseClient/services/posts/index.ts
new file mode 100644
index 0000000..e9c7fd6
--- /dev/null
+++ b/app/firebaseClient/services/posts/index.ts
@@ -0,0 +1,5 @@
+import { PostService } from './PostService'
+
+export {
+    PostService
+}
\ No newline at end of file
diff --git a/app/firebaseClient/services/users/UserService.ts b/app/firebaseClient/services/users/UserService.ts
new file mode 100644
index 0000000..4ab99ba
--- /dev/null
+++ b/app/firebaseClient/services/users/UserService.ts
@@ -0,0 +1,73 @@
+// - Import react components
+import { firebaseRef, firebaseAuth } from 'app/firebaseClient/'
+
+import { SocialError } from 'domain/common'
+import { Profile } from 'domain/users'
+import { IUserService } from 'services/users'
+
+/**
+ * Firbase user service
+ *
+ * @export
+ * @class UserService
+ * @implements {IUserService}
+ */
+export class UserService implements IUserService {
+  public getUserProfile: (userId: string)
+    => Promise<Profile> = (userId) => {
+      return new Promise<Profile>((resolve,reject) => {
+        let userProfileRef: any = firebaseRef.child(`users/${userId}/info`)
+
+        userProfileRef.once('value').then((snapshot: any) => {
+          let userProfile: Profile = snapshot.val() || {}
+          resolve(userProfile)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+  public updateUserProfile: (userId: string, profile: Profile)
+   => Promise<void> = (userId, profile) => {
+     return new Promise<void>((resolve,reject) => {
+       let updates: any = {}
+
+       updates[`users/${userId}/info`] = profile
+       firebaseRef.update(updates).then(() => {
+         resolve()
+       })
+      .catch((error: any) => {
+        reject(new SocialError(error.code,error.message))
+      })
+     })
+   }
+  public getUsersProfile: (userId: string)
+    => Promise<{ [userId: string]: Profile }> = (userId) => {
+      return new Promise<{ [userId: string]: Profile }>((resolve,reject) => {
+        let usersProfileRef: any = firebaseRef.child(`users`)
+
+        usersProfileRef.once('value').then((snapshot: any) => {
+          let usersProfile: any = snapshot.val() || {}
+          let parsedusersProfile: {[userId: string]: Profile} = {}
+          Object.keys(usersProfile).forEach((userKey) => {
+            if (userId !== userKey) {
+              let userInfo = usersProfile[userKey].info
+              parsedusersProfile[userKey] = {
+                avatar: userInfo.avatar,
+                email: userInfo.email,
+                fullName: userInfo.fullName,
+                banner: userInfo.banner,
+                tagLine: userInfo.tagLine
+              }
+            }
+          })
+          resolve(parsedusersProfile)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+}
diff --git a/app/firebaseClient/services/users/index.ts b/app/firebaseClient/services/users/index.ts
new file mode 100644
index 0000000..d883994
--- /dev/null
+++ b/app/firebaseClient/services/users/index.ts
@@ -0,0 +1,5 @@
+import { UserService } from './UserService'
+
+export {
+    UserService
+}
\ No newline at end of file
diff --git a/app/firebaseClient/services/votes/VoteService.ts b/app/firebaseClient/services/votes/VoteService.ts
new file mode 100644
index 0000000..223afbc
--- /dev/null
+++ b/app/firebaseClient/services/votes/VoteService.ts
@@ -0,0 +1,57 @@
+// - Import react components
+import { firebaseRef, firebaseAuth } from 'app/firebaseClient/'
+
+import { SocialError } from 'domain/common'
+import { Vote } from 'domain/votes'
+import { IVoteService } from 'services/votes'
+
+/**
+ * Firbase vote service
+ *
+ * @export
+ * @class VoteService
+ * @implements {IVoteService}
+ */
+export class VoteService implements IVoteService {
+
+  public addVote: (vote: Vote)
+    => Promise<string> = (vote) => {
+      return new Promise<string>((resolve,reject) => {
+        let voteRef = firebaseRef.child(`postVotes/${vote.postId}`)
+        .push(vote)
+        voteRef.then(() => {
+          resolve(voteRef.key!)
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+  public getVotes: ()
+    => Promise<{ [postId: string]: { [voteId: string]: Vote } }> = () => {
+      return new Promise<{ [postId: string]: { [voteId: string]: Vote } }>((resolve,reject) => {
+        let votesRef: any = firebaseRef.child(`postVotes`)
+
+        votesRef.on('value',(snapshot: any) => {
+          let postVotes: {[postId: string]: {[voteId: string]: Vote}} = snapshot.val() || {}
+          resolve(postVotes)
+        })
+
+      })
+    }
+
+  public deleteVote: (voteId: string, postId: string)
+    => Promise<void> = (voteId, postId) => {
+      return new Promise<void>((resolve,reject) => {
+        let updates: any = {}
+        updates[`postVotes/${postId}/${voteId}`] = null
+        firebaseRef.update(updates).then(() => {
+          resolve()
+        })
+        .catch((error: any) => {
+          reject(new SocialError(error.code,error.message))
+        })
+      })
+    }
+
+}
diff --git a/app/firebaseClient/services/votes/index.ts b/app/firebaseClient/services/votes/index.ts
new file mode 100644
index 0000000..8859aa9
--- /dev/null
+++ b/app/firebaseClient/services/votes/index.ts
@@ -0,0 +1,5 @@
+import { VoteService } from './VoteService'
+
+export {
+    VoteService
+}