Open to opportunities

Ishaan User

@ishaanuser2

Message

I'm a software engineer building production banking systems, distributed applications, and AI integrations.

India

Message

What I'm looking for

I'm looking to build production distributed systems, banking applications, and AI integrations where I can improve performance, reliability, and cross-service workflows.

I'm building Spring Boot microservices and React frontends for banking systems at DWS. I re-architected a 10-minute IFR/FRRS integration with asynchronous polling and callbacks, and replaced vendored Hive/PySpark infrastructure with an Oracle/Python pipeline that matched or outperformed PySpark.

I've led an AI application with WIF, cross-service integrations, and WebSocket/AMQ progress tracking, optimizing latency through multithreading and benchmarking under service-account rate limits. Previously, at Deutsche Bank, I built a distributed Apache Ignite caching proof of concept and integrated Oracle CDC.

I also build serverless React Native, real-time video conferencing, and GitHub Action projects, and bring strong competitive programming experience across CodeChef and Codeforces.

Experience

Work history, roles, and key accomplishments

Current

Graduate Analyst

Current

DWS

Jul 2025 - Present (1 year 1 month)

Develops Spring Boot microservices and React frontends for banking systems, re-architected an IFR/FRRS integration using asynchronous polling and callbacks, and replaced vendored Hive/PySpark infrastructure with an Oracle/Python pipeline. Led an AI application with WIF, cross-service integrations, and WebSocket/AMQ progress tracking, optimizing latency and throughput.