AI Engineering
Machine Learning at Hike: Five AI Systems Serving Millions
Dipankar Sarkar led development of five ML systems at Hike serving millions: computer vision avatars, vernacular NLP, social matchmaking, trust & safety, and gaming matchmaking.
6 min read
Systems Architecture
Building Scalable E-Commerce Infrastructure: Platform Migration and High-Performance Services
Dipankar Sarkar led Nykaa's platform migration from Magento to custom Python, implementing in-memory cart service and Kong API gateway for 500% traffic growth.
6 min read
Career Stories
Revolutionizing Mobile Banking: Developing PHIRE at MPower Money with Python and Metaprogramming
Dipankar Sarkar built PHIRE at MPower Money - the world's first mobile debit network enabling SMS-based banking for unbanked populations using Python.
5 min read