• Delivered seamless cross-platform user experience by architecting and implementing features for Stripe paymentprocessing, device analytics, and Expo push notifications using ReactJS, React Native, and AWS Lambda• Engineered a real-time emergency alert system for an assisted-living facility utilizing AWS API Gateway andWebSockets, reducing staff response times from hours to minutes and significantly improving resident safety• Improved app performance by optimizing data retrieval methods, resulting in a 150%+ speed increase• Led DynamoDB to PostgreSQL migration, enhancing data normalization and analytics query performance

• Mentoring 3 students in Data Structures & Algorithms topics relevant to the USACO contest at the Bronze and Silver levels, including Graph Theory, Search Algorithms, and basic Dynamic Programming• Curating a repository of practice problems with corresponding solutions and additional learning resources

• Upgraded existing Python Flask and ReactJS customer portal to integrate learning page for students, interfacing with the CodeForces API to track student progress• Added support for configurable timezones for session scheduling system with Google Calendar integration• Expanded internal Python scripts for session reminders, payment processing, and sending customer invitations

• Improved performance tracking for key authentication services handling over 2 million logins daily, using Java Spring and Scala to implement new tools for enhanced system monitoring and goal tracking in Prometheus• Collaborated with various product and engineering teams to create and implement a Grafana-based system for standardizing and displaying service level objective metrics across the security products organization• Leveraged Kotlin coroutines to parallelize network requests, dropping P99 latencies from over 20s to under 5s

Served as an instructional assistant in the UCSD Math department for Math 10B, 10A (Calculus II) and Math 11 (Statistics)

Tutor for CSE 21 in Fall 2023: Mathematics for Algorithms and Systems with Prof. Russell ImpagliazzoTutor for CSE 103 in Fall 2024: A Practical Introduction to Probability and Statistics with Prof. Yoav Freund

• Enhanced data integrity across 8 microservices by implementing internal library dependency checking in Cassandra for data transformation service, ensuring consistency for large-scale retail operations• Enhanced the reliability of a key Java Spring Boot data orchestration microservice by developing an additional layer of pipeline file validations, reducing errors in JSON DAG data workflow definitions• Streamlined the process for creating new data handling flows, reducing setup file size by over 600 lines