My Experience.
Here's where I've put my skills to work. From tackling projects to instructing DSA, each role has added a new layer to my expertise—and a few stories to tell!

SDE 1 - Pirimid Fintech
- Strengthened authentication by implementing JWT token invalidation and refresh token flows in Spring Boot, preventing reuse of expired tokens and reducing unauthorized access attempts.
- Engineered secure SMS provider integration in Spring Boot, achieving 99% message delivery rate while ensuring international compliance with telecom and data-protection regulations.
- Optimized API performance with Redis, reducing database queries by 60% and improving response time by 200ms.
- Reduced time-to-market by 50% by building a cross-platform mobile app from scratch using Flutter, delivering Android, iOS, and Web support from a single codebase.
- Enhanced application security through Jailbreak/Root detection in Flutter, blocking compromised devices.
- Enabled monetization by integrating in-app purchases for Android and iOS in Flutter, delivering seamless payment flow with less than 2% transaction failure rate.

SDE Intern - Pirimid Fintech
- Designed Early Warning System for bank loans, improving disbursement accuracy and default analysis.
- Upgraded Rule Engine with nested rules for flexible loan risk evaluation.
- Built Spring Boot microservices with Spring Cloud API Gateway, Keycloak based authentication and rate limiting.

DSA Tutor & Problem Setter - Decrypters Competitive Programming Club
- Contributed to the programming community by conducting workshops and mentoring fellow programmers.
- Conducted a "Recursion and Backtracking" masterclass and mentored 50+ competitive programming enthusiasts.
- Set problems for coding contests along with arranging test cases.
DSA Educator - Youtube
- Teach Data Structures and Algorithms with simple explanations and easy-to-follow examples.
- Share knowledge and help others understand tricky topics in programming.
- Make complex ideas clear and accessible so viewers can learn and grow their coding skills confidently.
Want to learn more? Check out my Resume.
Download Resume