• Collaborated on 2 production projects, designing backend features using Node.js and Express.js.
• Spearheaded development of 10+ REST APIs with JWT authentication and input validation.
• Refactored core business logic into modular controllers, services, and middleware, delivering 10+ fixes.
and 5+ feature enhancements, strengthening system stability.
• Enhanced database performance by indexing and query optimization, achieving 30% faster P95 latency.

Software Engineer Intern

• Developed backend features in Go microservices supporting loyalty platforms for international banking clients.
• Wrote Python scripts to parse Excel data and generate MongoDB documents for bulk ingestion.
• Resolved 10+ backend issues and improved API response handling, strengthening reliability of endpoints.
• Tested and reviewed REST endpoints, identifying requirement gaps and contributing fixes merged into staging.
• Implementing a data ingestion service to automate membership creation for 1000+ users.

Back End Developer

Hi there! I’m a Backend Engineer Intern at Thriwe and a final-year Computer Engineering student at Thapar University.

Know about Arnav Gupta's work experience, education, bootcamps, certifications, and much more. Arnav Gupta