• Architected scalable Ruby on Rails APIs with GraphQL supporting 42,000+ checkouts/minute production traffic, ensuring 99.9% uptime and sub-200ms response times under peak load

• Eliminated technical debt and improved maintainability by refactoring buyer context initialization logic across 15+ service endpoints, achieving 70% codebase reduction through architectural simplification and DRY principles

• Accelerated operational efficiency by automating shop setup workflows using Ruby scripts and REST APIs, reducing manual setup time from 12 hours to 90 minutes for Wide & Depth Markets team

• Enhanced platform accessibility and regulatory compliance by implementing translatable image alt-text feature using i18n libraries and MySQL schema updates, meeting EU accessibility standards

• Developed API-driven event tracking with unique identifiers and load-state flags improving observability and analytics reporting accuracy for checkout extensions

• Tech Stack: Ruby on Rails, REST APIs, GraphQL, MySQL, Docker, React.js, TypeScript, Jest, BugSnag

• Developed customer-facing web components as measured by improved checkout reliability, by building React and TypeScript features following frontend best practices.

• Optimized system observability as measured by faster debugging, by instrumenting API-driven event tracking with unique identifiers and load-state flags.

• Resolved a production-impacting defect as measured by recovery of 8,000+ daily events, by troubleshooting backend logic and deploying a timely fix.

• Improved team productivity as measured by faster onboarding, by enhancing internal technical documentation.

• Worked on process and request management tool which helps in achieving organization formalities and procedure completion requirements, by raising requests/asking permission for different procedures-one end solutions to reach the concerned authoritative and raise your functional needs

• Developed and end-to-end tested a real-time task delegation tool with customizable rules, reducing assignment delays by 4 days.

• Enhanced data retrieval speed by 18% through optimizing RESTful APIs for seamless integration between front-end applications and the backend.

• Managed test plan design and implementation in an Agile framework, reducing lead time for deliverables and increasing sprint points by 23%, boosting operational efficiency.

Reduced operational bottlenecks by engineering real-time task delegation system with Spring Boot microservices and MongoDB, decreasing task assignment delays by 4 days

• Optimized backend performance by refactoring Java RESTful APIs with database query optimization and caching

strategies, improving data retrieval speed by 18% and reducing database load by 25%

• Accelerated feature delivery by implementing unit and integration test suites using JUnit, Mockito, and TestNG in Agile sprints, contributing to 23% increase in sprint velocity and 40% reduction in production defects

• Ensured stable multi-country deployments by conducting pre-release testing for B2B portal across 13 countries using Selenium and Postman, improving system stability by 15% and reducing post-deployment hotfixes by 30%

• Conducted sanity testing on the business-to-business portal for 13 operational countries before roll-out, ensuring stable and reliable deployments.

• Implemented validations using the Zod library and enhanced the UI for critical forms, improving user input accuracy and overall user experience.

• Gained foundational knowledge in front-end, back-end, and automated testing, enhancing testing capabilities and contributing to more robust software solutions