Helped Migrate a standalone Redis backed system into Redis Sentinel cluster for higher availability

Moved portions of the code in the web backend into asynchronous tasks, so that the web-tier responds faster and is not

Deployed UI features in React for the SMS-marketing web-app that allowed forms to be more compliant when collecting phone-numbers for subscriptions

Built firebase functions for serving web apps

Built and maintained services using Typescript in GCF (Google Cloud Functions), mainly using Google's Datastore

Maintained iOS sdk codebase

Built multiple iOS ad-sdk frameworks in Objective-C (created a Cocoapods pod library), for delivering ads using header-bidding, mediation and dedicated ad slots.

Built a mobile-app crawler

Contributed in building APIs for services in Golang

I've developed and maintained server-side code in PHP and Python, in Google App Engine, and primarily used MySQL (Google Cloud SQL) as the database.

I've developed websites, primarily using jQuery and bootstrap

I've developed iOS apps in Objective-C