Harshal Wankhede

I've built backend modules at D2K Technologies for enterprise banking and fintech applications, including the Integrated Litigation Management System and NABARD DCMS/FinSync. My work covers secure REST APIs, approval workflows, regulatory file validation, reporting, and real-time return-status tracking.

I develop Django, DRF, and FastAPI services backed by PostgreSQL, with a focus on maintainable API contracts, authorization, RBAC, JWT, and production reliability. I've also built data platforms using Dagster, Trino, Delta Lake, MongoDB, and AWS S3 for crawling, curation, exploration, and subscription-based data delivery.

Previously at Dynamic Vishva, I delivered service marketplace, field-operations, security, construction, search, chatbot, and mutual-fund platforms. I built booking, dispatch, inventory, quotation, payment, transaction, and administration workflows deployed on AWS Linux instances.

I've worked across healthcare, government support, consumer services, and financial services, turning operational requirements into dependable backend solutions. I also use Docker, Linux, Nginx, Cursor, and Claude Code to support releases, refactoring, testing, and feature delivery.