Current Full Stack engineer. Formerly worked at Clocky LLC as a SWE Intern and at JP Morgan Chase & Co. Contact me: s.williamson@columbia.edu

2025 — NowThe Evaluation CompanySoftware Engineer

2025 — Now

New York City Metropolitan Area

Built an LLM-driven pipeline to process 200+ daily cases for translation and data extraction, cutting vendor costs by $93K/month.

Deployed CDK-managed AWS infrastructure for a multi-access web app with Amplify, ECS/App Runner, RDS/S3/ElastiCache, IAM security, and CI/CD.

Implemented the full-stack application (React + FastAPI) with Docker, SQLAlchemy ORM, and ARQ/Redis background jobs for async LLM document analysis.

2024 — 2025Columbia UniversityAssistant Financial Analyst

2024 — 2025

New York, New York, United States

Automated monthly expense reporting workflows (SQL, Python, VBA, Excel) to aggregate and clean data, creating more comprehensive reports.

Collaborated with teams to analyze multi-year, multi-department financial data, conducting variance analysis and budgeting forecasts for data-driven decision-making.

2023 — 2023JPMorgan Chase & Co.Summer Analyst, Wholesale Lending Services

2023 — 2023

Newark, Delaware, United States

Analyzed Term Loan B client financing and servicing trends over two years, identifying workload imbalances across account managers.

Provided recommendations to senior management, leading to a 350-hour weekly man-hour reallocation and improved operational efficiency.

Developed and automated ETL processes (Python, SQL) to consolidate servicing data from teams across North America, ensuring data integrity for a centralized Power BI dashboard.