Optimizing backend systems and infrastructure supporting mobile applications and scalable cloud-based services.

• Delivered 30% faster deployments for a core C# based cross platform application by redesigning CI/CD pipelines in Python, Java and Jenkins, directly accelerating agile delivery across 6 cross-functional teams.

• Built scalable backend infrastructure (Node.js, PostgreSQL, AWS EC2) for a family networking platform serving 1,500 monthly users, achieving 100ms API latency with extensible multi-region emergency response capabilities.

Worked on large-scale event ticketing infrastructure supporting high-traffic live event platforms and enterprise-scale digital experiences.

• Designed scalable REST APIs using JavaScript, AWS Lambda, and API Gateway, handling 20,000 concurrent requests during peak ticket sales while improving system uptime from 87% to 99.5%.

• Scaled backend infrastructure with Docker, Kubernetes, Terraform, Jenkins, and AWS EKS to sustain 400% traffic growth during high-demand ticket sales while maintaining 99% uptime.

• Boosted website performance via Next.js server-side rendering and AWS CloudFront caching, cutting Time to Interactive from 6s to 2.7s, improving load times by 10%, and increasing conversion rates by 12%.

• Led migration from Algolia to Elasticsearch, implementing custom scoring algorithms and analytics that reduced no-result searches by 15% and generated $390K in additional annual revenue.

• Built automated metadata generation systems using Node.js, Redis, and the Google Analytics API improving SEO across 2,000+ event pages, increasing organic CTR by 19%, and driving 15,000 additional monthly page views.

Built backend systems supporting a community event registration platform designed to improve event participation and user engagement.

• Developed a full-stack event registration platform using Java, Spring Boot, MySQL, and Firebase, improving event discoverability by 33% and increasing attendance by 15% through streamlined event management and registration workflows.

• Boosted engagement by 133% through push notifications and an optimized RecyclerView interface, resulting in a 78% rise in event registrations and expanded visibility for hostel facilities and women’s initiatives.

• Reduced load times by 12% on low-end devices with a fragment-based navigation system, and streamlined member verification with Firebase Authentication and Realtime Database, cutting manual processing time by 40% while maintaining 99% uptime.