Software Development Engineer
Swiggy
Jul 2022 - Jul 2024 (2 years 1 month)
• Engineered Java and Spring Boot microservices for cart, checkout, and order fulfillment, enabling the platform to process 18% more successful orders during peak periods.
• Developed Spring MVC RESTful APIs with JSON for restaurant acceptance and delivery-status updates, shortening cross-service synchronization time.
• Tuned MySQL and PostgreSQL queries supporting menu availability and delivery assignment, bringing down high-volume request latency.
• Introduced request validation and exception handling across payment and cancellation flows, preventing 400+ invalid transactions per sprint from reaching downstream services.
• Refactored Core Java components within menu and order-tracking services, which lowered recurring production defects a