résumé
Tom Jakubowski
I am a full-stack generalist software engineer and a lifelong tinkerer, always seeking joy in my work.
- email: tom@crystae.net
- github: tomjakubowski
- website: https://www.tjak.dev/
selected skills
- Languages: Rust, Python, TypeScript, Elixir, C++, CSS
- Libraries: Pydantic, FastAPI, React, V8
- Platforms: Linux, macOS, WebAssembly, AWS
- Databases: Postgres, DuckDB
- Systems: Bazel, Docker, Ansible, systemd
work experience
Software and Data Engineer Consultant, Self-Employed (2026–)
- Built a data system for ingesting, archiving and querying timeseries data from grid energy control systems, using DuckDB’s Ducklake lakehouse format.
- Developed packaging, build and release pipelines for a simulation video game startup currently in stealth mode.
Software Engineer, The Prospective Company (2023–2026)
- Built Prospective, a local-first BI application platform for the web, using the open-source Perspective interactive charting and data analysis library for Javascript and Python. Worked on both backend and frontend of application, including wrangling Prospective’s complex build requirements with Bazel.
- Owned both Perspective’s and Prospective’s integration with Pyodide and Jupyterlite, as well as Perspective’s conda-forge feedstock.
- Contributed bug fixes, build system improvements and async support to perspective-python.
Senior Software Engineer, Second Spectrum by Genius Sports (2019–2023)
- Developed a soccer tracking quality evaluation system in Python and Node.JS.
- Built a Rust FFI layer for C++ computer-vision and tracking algorithms.
- Learned Elixir to join the Redstone team, building the internal web application that produced live and post-game player/ball tracking feeds for sports leagues including the NBA, EPL, and MLS.
Software Engineer, Oblong Industries (2015–2019)
- Built room-scale interactive applications with data visualizations for display wall and immersion room systems at IBM’s Watson Executive Briefing Centers.
- Maintained and developed new features and bug fixes for libWebThing, a library which rendered interactive web content in our applications using Chromium Embedded Framework.
- Built open-source Node.js bindings for an Oblong platform library, and an experimental V8 wrapper which let Javascript developers write applications for Oblong’s platform.
- Sizzle reel, courtesy of my colleague John Carpenter
Software Engineer, FanMob (2013–2015)
- Developed web application for embeddable polling widgets, used by sites like BleacherReport.
Web Developer, TuneWiki (2011–2013)
- Led development of TuneWiki’s song lyrics website, porting it from Wordpress and ASP.NET Web Forms to Laravel framework.
- Built TuneWiki’s #1-ranked Spotify App for synced lyrics.
open source
Rust programming language (contributions from 2014–2020)
- Contributor to the Rust programming language project.
- Added support for new language features to rustdoc, including support for
associated types and trait
bounds in
whereclauses.
Weasel REPL for ClojureScript (repo)
- Built Weasel, a modernized browser REPL for ClojureScript.
education
Bachelor of Science in Chemistry, University of California, Irvine, June 2010.