Dec 2023 – Oct 2025 · 1 yr 10 mos

• Architected and built a scalable user tiering system, processing 200k users daily and managing 5M+ users. Led the development of the Prime tier program driving 15% increase in SA balance, and redesigned the architecture to support multiple entry paths, significantly improving tier adoption rates.
• Built and launched Fi’s MCP on top of financial data from more than 16 sources, delivering personalized insights to around 5k users and contributing to growth in app installs.
• Contributed to the Account Aggregator project by implementing caching mechanisms at different DAO layers, resulting in a 40% reduction in mean response time. Developed a dynamic routing engine to allow seamless switching between multiple account aggregation (AA) services.
• Led the overhaul of the Add Funds flow, optimizing the user journey and streamlining the process for adding money to the app. Utilized profiling and benchmarking techniques to identify performance bottlenecks, resulting in a 30% improvement in RPC response time.
• Designed and implemented a platform service to compute and query a user’s average end-of-day (EOD) balance over a flexible time range. Engineered a Spark-based ETL pipeline to replicate and transform data from the datalake into Apache Pinot, supporting 5M+ users.
• Proactively upgraded essential tooling to the latest versions, streamlining development workflows. Created developer productivity scripts to boost team efficiency.

Jun 2022 – Dec 2023 · 1 yr 6 mos

Jan 2022 – Jun 2022 · 5 mos