# Sam N. > Software Engineer at LangChain Location: New York, New York, United States Profile: https://flows.cv/samn ## Work Experience ### Software Engineer @ LangChain Jan 2023 – Present | San Francisco, California, United States Tech Lead, AI Observability ### Software Engineer @ Meta Jan 2021 – Jan 2023 | Menlo Park, California, United States Full-stack growth engineer on the Friending Experiences team. ### Software Engineer Intern @ Meta Jan 2020 – Jan 2020 Intern on the Business Sharing and Management team. Built a calendar view for businesses to view past and scheduled posts, which is still one of the main tabs on business.facebook.com today. ### Software Engineer @ Stealth Mode Jan 2019 – Jan 2020 • Developed a social media application focused on privacy and free speech from the ground up; worked as the sole developer on the project • Implemented the entire frontend in Swift, leveraging networking technologies such as Alamofire and cURL with a focus on scalability • Built out infrastructure for an end-to-end encrypted messaging service utilizing the Matrix protocol • Contributed heavily to the UI/UX design process as well as the design of the backend API through intensive collaboration with the company’s founder ## Education ### Bachelor of Science - BS in Computer Science and Electrical and Computer Engineering (Dual Major) Duke University ### Phillips Exeter Academy ## Contact & Social - LinkedIn: https://linkedin.com/in/sam-noyes --- Source: https://flows.cv/samn JSON Resume: https://flows.cv/samn/resume.json Last updated: 2026-04-13