Developed a new system for Marcus Digital Bank that computes daily profit and loss across the firm’s small business loans using Java, enabling senior leadership to assess loan profitability and determine return on investment of Marcus.

Deployed system to a modern infrastructure with Apache Spark to process millions of calculations per minute.

Reduced the time to compute daily P&L by 80% compared to the legacy system via distributed computing.

Participated in scrum, code reviews, and daily standups in an Agile environment.

Developed an app with a Columbia e-commerce startup called Tooler that enables builders to efficiently order construction supplies and have them delivered to a construction site within the hour, similar to an “Uber Eats” for construction supplies.

Contributed to backend, infrastructure, and internal tooling development.

Developed a system that automatically onboards hardware stores to Tooler and populates Tooler's database/catalogue with information about new product additions, significantly reducing the time to onboard new hardware stores.

Implemented a system to automatically fulfill customer orders and deliveries using AWS Lambda and Postmates.

Worked with a healthtech startup called Insightfil which seeks to revolutionize the way elderly patients take their medication.

Developed a website using React that allows doctors to visualize patient profiles and medication plans.

Analyzed patient adherence to their treatment plans using Pandas and NumPy to gain insights into patient behavior.

Built web services using a microservice-based architecture and used Google Cloud Platform to store patient data.