• Lead the development of new Alexa experience on Fire Tablets - Headed design discussions, created comprehensive documentation and development environment setup, streamlining the development process for the team.• Enhanced music experience in Alexa app by reducing delay in media metadata syncing by 16%.• Played a key role in migrating a rule-engine service from a legacy framework to AWS, implementing monitoring, metrics, throttling, and ensuring seamless traffic transition.• Accelerated the response time of a backend rule-engine service by 85%, efficiently processing thousands of audio files per batch for front-end clients.• Boosted Android application stability by fixing the 2 most critical crashes, significantly increasing Mean Time Between Failures (MTBF).• Spearheaded the initiative to enhance code quality by driving the adoption of a test coverage monitoring framework across 20 Java packages owned by team.

• Developed 3 web applications using Python-based web framework Pyramid on the backend and Angular TypeScript on the front-end.• Worked on the full software development life cycle - gathering requirements, design, implementation,delivery and maintenance.• Improved response time of APIs by 90% by optimizing database queries.• Handled full-stack development – Designed and implemented database schema, RESTful web APIs at the backend, Developed UI-friendly pages at the front-end.• Implemented an extensible, multi-purpose payment system that can support multiple payment gateways.

• Enhanced Offline Search experience in Fire Tablets by engaging the customers with a interactive animation-based game that automatically starts when customer performs an offline query.• Onboarded a large codebase to Checkstyle framework and incorporated 500 styling recommendations.