At Osfin.ai, I developed the backend for an ATM cash reconciliation platform using Java, Spring Boot, and Oracle. I implemented REST APIs, transaction processing, and database integration.
I optimized critical APIs through code and query improvements, reducing response time from 600 ms to 75 ms. I also delivered an asynchronous bulk report download feature that generates reconciliation reports, uploads ZIP archives to AWS S3, and serves them through REST endpoints.
At Osfin.ai, I investigated production issues through root cause analysis and implemented fixes to improve system reliability and stability.
I built Vybe, a full-stack social platform with real-time messaging, and Expenalyze, an expense and budget tracking application. I’m also a LeetCode Knight with a 1970 rating and have solved 1,500+ data structures, algorithms, and competitive programming problems.
