-Python(2,3) -Djang0(1,2,3) -PEP8 Convention -Deployments(Google Cloud, Heroku, AWS, Digital Ocean) -Google Cloud Functions -Database(Postgress, Mysql, Sqlite3, Firestore) -Firebase Auth in Django -I prefer to use generic views in Django -I usually make 3 environments(Staging, Production, Develop) -Swagger/Post Man collection for API documentation -Stripe(Extensive experience with every functionality that it offers) -Good enough with stripe promo codes -Twilio(Worked with it, written backend APIs to be consumed on mobile applications for chatting) -Sendgrid(Quite straight forward in sending emails) -Firebase push notifications -Firebase Auth -Aws Lambda -AWS amplify -AWS ec2