Developing web apps and APIs using Next.js, GraphQL, and AWS Lambda

Provisioning data storage using AWS RDS Postgres databases and S3 buckets

Automating multi-environment deployments using Seed CI/CD pipeline

Integrating with EVM blockchains and smart contracts using Hardhat and ethers.js

Supporting mobile app developers working in iOS and watchOS environments

Built a scalable auto-pay processing system that handles over $10 million per month in user repayments

Implemented OAuth authentication and authorization for our internal and external APIs

Integrated bank connection services (e.g. Plaid) to enable dynamic underwriting and real-time financial metrics for thousands of users

Worked cross-functionally with Product, Design, and Data teams to reduce user friction and improve user experience using data-driven insights

Developed an internal CMS for managing our user-facing Card Rewards storefront and catalog

Reduced the compile time of our Apollo GraphQL server by 90% (40s to 4s) by researching and integrating SWC into our Webpack bundle step

Reduced the deployment time of all apps and microservices by ~25% by integrating Yarn caching into our CI/CD pipelines

Reduced the deployment time of Next.js apps by a further ~20% by integrating Next.js build caching into our CI/CD pipelines

Significantly improved local and CI build times by researching, evaluating, and integrating Turborepo remote caching into our monorepo

Reduced pre-commit hook runtime by ~88% (90s to 8-10s) by optimizing concurrent linting operations on staged changes to monorepo packages

Led whiteboarding exercises and Peer Interview practice sessions to help team members sharpen their technical skills and prepare for technical interviews

Provided guidance and conflict resolution for team members

Gave weekly reports to Section Leads and Student Success Coordinators