Daniel Friedman
New York, NY
dan@dan-f.xyz www.dan-f.xyzExperience
Taptap Send
New York, NY / RemoteLead Engineer Core Product
June 2019 - October 2023
Kotlin Spring Boot TypeScript React Native AWS
- Led technical design and implementation of user-facing payment flows, fueling corridor growth across Europe, Africa, USA, UAE, Asia, South America, and Central America
- Launched product and internal tooling to manage KYC complexity, alleviating customer spending limits and reducing operational friction
- Delivered across the SDLC by defining and delegating projects, directing releases, monitoring, rollout, and on-call
- Cultivated technical initiatives through RFCs, architectural collaboration, and targeted rewrites to improve the reliability and performance of critical-path workflows
Parabol
RemoteSoftware Engineer
September 2017 - March 2018
JavaScript React GraphQL
- Built features for a novel realtime multiplayer app to manage retrospective meetings
- Launched new authentication flows
- Translated designs into component library
MIT CSAIL
Cambridge, MASoftware Engineer
June 2016 - September 2017
JavaScript Go React
- Architected applications and core libraries for Solid, a decentralized social data platform led by Tim Berners-Lee
- Prototyped twinql, a query language to aggregate data across the semantic web
- Raised technical standards through consistent code reviews, increased testing, and targeted refactors
edX
Cambridge, MASoftware Engineer Teaching & Learning, Analytics
July 2014 - June 2016
Python Django JavaScript Backbone
- Built features used by millions for cooperative learning, course composition, and analysis of learner engagement
- Dramatically increased web accessibility across the platform
Education
Oberlin College
Oberlin, OHB.A. Computer Science Major GPA: 3.77, Overall: 3.67
2010 - 2014
Compilers, Artificial Intelligence, Human Computer Interaction, Computer Graphics, Computer and Information Security, Theory of Computer Science, Algorithms
Misc
Sabbatical
November 2023 - Present
- Attended the Recurse Center, a 12-week programming retreat in summer 2024
- Built moire, a polyrhythmic granular synthesizer for the web
- Worked on music production, picked up new instruments, and recorded throughout 2024-2025