Add Python Django Web Application

- Add new tutorial link that teaches how to build a community-driven delivery application
using Python, Django, PostgreSQL and JavaScript

Author: booleanhunter

README.md

@@ -356,6 +356,9 @@ To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIB
 - [Build A Simple Web App With Flask](https://pythonspot.com/flask-web-app-with-python/)
 - [Build a RESTful API with Flask – The TDD Way](https://scotch.io/tutorials/build-a-restful-api-with-flask-the-tdd-way)
 - [Create A Django API in under 20 minutes](https://codeburst.io/create-a-django-api-in-under-20-minutes-2a082a60f6f3)
+- Build a Community-driven delivery application with Django, Postgres and JavaScript
+  - [Part 1](https://www.ashwinhariharan.tech/blog/thinking-of-building-a-contact-tracing-application-heres-what-you-can-do-instead/)
+  - [Part 2](https://www.ashwinhariharan.tech/blog/thinking-of-building-a-contact-tracing-application-heres-what-you-can-do-instead-part-2/)
 
 ### Bots: