# Harrison Hahn > Software Engineer Location: Queens, New York, United States Profile: https://flows.cv/harrisonhahn Senior Software Engineer at Moody's Analytics ## Work Experience ### Senior Software Engineer @ Moody's Jan 2023 – Present | New York, New York, United States ### Software Engineer @ Moody's Jan 2022 – Jan 2023 | New York, New York, United States ### Software Engineer @ Alice Jan 2022 – Jan 2022 | New York, United States - Worked on a team of four other engineers to design and maintain integrations with third party payroll platforms. - Wrote business logic to sync our database with incoming employee rosters and pretax spending data using Ruby on Rails. - Built a REST API with GET and PUT operations for internal payroll configurations and pay period data using Ruby on Rails. - Wrote unit and integrations tests in Ruby using the RSpec testing framework. - Performed code reviews and participated in sprint planning and team retrospectives. ### Software Engineer Intern @ Better Jan 2021 – Jan 2021 | New York, United States • Worked with a large code base written in TypeScript, Python, and Go. • Designed and implemented an algorithm to estimate how much home a borrower could afford based on some basic financial information using Go. • Defined an API to access my affordability algorithm using the OpenAPI specification in YAML and used the Echo web framework to implement an accessible route for it. • Ported functions for estimating monthly insurance and tax costs associated with a mortgage from Python over to Go. • Wrote unit tests, integration tests, and benchmark tests in Go. ### Software Engineer @ Windstream Jan 2019 – Jan 2020 | New York, New York • Automated provisioning and disconnect services through Blue Planet Orchestrator using Python. • Generated metrics on provisioning and disconnect services using Python. • Created dynamic and reusable SOAP calls using Jinja template engine to automate configuration of downstream products through Blue Planet Orchestrator. • Built and deployed Docker containers to lab environments to test updated solutions. • Used agile practices on a scrum team of five other engineers. ### Software Engineer Intern @ wayscript Jan 2018 – Jan 2019 | Brooklyn, New York • Wrote Python scripts to work with data from APIs and third party software. Used Oauth 2.0 protocol to authorize users to interact with other web applications through Wayscript. • Added functions and endpoints to the Flask backend and used sockets to communicate frontend events to the backend. • Used Github to organize and manage changes with a team of three other engineers. ### College Student Technical Specialist @ Lockheed Martin Jan 2017 – Jan 2017 | Owego, NY • Worked on the NHP Generation VI mission computer for the MH-60 Naval Helicopter. My responsibilities were to build units from the ground up and prepare them for production test. • Performed Initial Check-outs, Random Vibration testing, Environmental Stress Screening, and Production Reliability Acceptance testing. Other responsibilities were to fault-isolate and repair manufacturing and component defects. • Worked as a member of the production team working with the program office for scheduling and planning testing activities. Interfaced with engineering to provide support work in troubleshooting production issues with the product. ## Education ### Master of Science - MS in Computer Science NYU Tandon School of Engineering Jan 2020 – Jan 2021 ### Bachelor of Science - BS in Electrical and Electronics Engineering Thomas J. Watson College of Engineering and Applied Science, Binghamton University Jan 2014 – Jan 2018 ## Contact & Social - LinkedIn: https://linkedin.com/in/harrisonhahn --- Source: https://flows.cv/harrisonhahn JSON Resume: https://flows.cv/harrisonhahn/resume.json Last updated: 2026-03-23