diff --git a/README.md b/README.md
index d72e6b9..fa4a31e 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@
 - [NodeSchool](https://nodeschool.io/pt-br/)
 - [MongoDB University](https://university.mongodb.com/courses/catalog)
 - [30 Days Coding](https://www.30dayscoding.com/)
+- [Udacity](https://www.udacity.com/)
 
 ## 1. Android - :
 - [What is Android](https://www.android.com/what-is-android/)
@@ -40,6 +41,7 @@
 - [Android Open Source Project](https://source.android.com/)
 - [Getting Started and be an Android Developer](https://developer.android.com/guide/slices/getting-started)
 - [Introduction](https://developer.android.com/guide)
+- [Developing Android Apps](https://classroom.udacity.com/courses/ud851)
 
 ### Kotlin - :
 
@@ -142,6 +144,7 @@ John Papa | https://johnpapa.net/ |
  - [A Post of Sorts](https://medium.com/@assertchris/a-post-of-sorts-879dd047f3ee)
  - [10 Algorithms every CS student must implement - Quora](https://www.quora.com/Which-are-the-10-algorithms-every-computer-science-student-must-implement-at-least-once-in-life)
  - [Datastructure really needed to be known](https://towardsdatascience.com/top-algorithms-and-data-structures-you-really-need-to-know-ab9a2a91c7b5)
+ - [Intro to Data Structures and Algorithms](https://www.udacity.com/course/data-structures-and-algorithms-in-python--ud513)
 
 ### Online Courses
 
@@ -393,6 +396,7 @@ Design Inspirations
 - [Youtube](https://youtu.be/apGV9Kg7ics) - Kunal Kushwaha
 - [Github Learning Lab](https://lab.github.com/)
 - [Udemy course](https://www.udemy.com/course/git-started-with-github/) - Get started with Git
+- [Udacity Course](https://classroom.udacity.com/courses/ud123) - Version Control with Git
 
 
 ## Laravel -:
@@ -556,4 +560,4 @@ Design Inspirations
 - [Fullstack Vue](https://amzn.to/3gJeC3D) by Hassan Djirdeh
 - [Vue.js 2.x by Example](https://amzn.to/37be2Zy) by Mike Street
 - [Vue.js: Up and Running: Building Accessible and Performant Web Apps](https://amzn.to/2IP6XVe) by Callum Macrae
-- [Vue.js Book](https://vuejsbook.com/)
\ No newline at end of file
+- [Vue.js Book](https://vuejsbook.com/)