Hii I'm DEV
<> Software Developer </>
Hii I'm DEV
<> Software Developer </>
Work Experience
Zoolarity Labs
Software Development Engineer (SDE-I)
Mar 2026 - Present
Backend-focused SDE building scalable microservices with NestJS, TypeScript, and MySQL for a fintech platform serving 50K+ daily users.
Key Projects & Achievements:
- Developed and maintained backend services across five microservices using NestJS, TypeScript, and MySQL.
- Designed and developed 20+ production-grade REST APIs for payment, investor, partner, reporting, and admin modules with authentication, validation, and Swagger documentation.
- Revamped the installment payment workflow by redesigning backend payment APIs to improve maintainability and business flexibility.
- Designed and implemented a dynamic role-based admin permission management system enabling runtime permission management.
- Optimized SQL queries and API responses by eliminating unnecessary data retrieval while introducing advanced filtering capabilities without impacting response time.
- Authored database migrations to create new tables, modify schemas, add new columns, and backfill production data safely.
- Implemented JWT- and Firebase Authentication-based security and resolved a critical authentication issue affecting users in China by introducing a backend reverse proxy.
- Managed production deployments through GitHub Actions, handled rollbacks, and resolved P0 production incidents while participating in on-call rotations.
Grip Invest Tech Pt. Ltd
Software Engineering Intern (Backend & Test Automation)
Jan 2025 - Dec 2025
Backend and test automation intern focused on building internal tools, automating regression testing, and improving CI/CD reliability.
Key Projects & Achievements:
- Developed an internal Asset Cloning Tool using Node.js and MySQL to automate production-to-QA data replication, significantly reducing manual environment setup effort.
- Automated approximately 80% of regression test cases, reducing annual manual testing effort by around 60% while improving release confidence.
- Designed and maintained backend automation utilities and cron-based processes to streamline engineering and QA workflows.
- Created a GitHub Actions workflow to automatically generate release notes from conventional commit messages, standardizing release documentation.
- Built and maintained unit, integration, and automation test suites for backend services, collaborating closely with developers to validate APIs, database changes, and production releases.
- Worked with Jenkins, GitHub Actions, and CI/CD pipelines to automate testing and improve deployment reliability.