Todd Resudek
Principal Engineer at DraftKings Inc.
Castle Rock, Colorado, United States
Summary
🤩
Rockstar🎓
Top SchoolTodd Resudek is a Principal Engineer with 14 years of experience building resilient backend systems, currently shaping platform engineering at DraftKings after senior leadership roles at Jackpocket and product-focused teams like SimpleBet and Weedmaps. He specializes in Elixir/Phoenix backends and has practical full-stack roots from earlier Rails and LAMP work, enabling him to bridge product needs and robust engineering. Todd is an active open-source contributor to prominent Erlang/Elixir ecosystem projects such as Hex and Phoenix LiveDashboard, where he improved package management UX and added useful system insights. Based in Castle Rock, Colorado, he also organizes the EMPEX MTN conference, demonstrating a commitment to community and knowledge-sharing beyond his day job. Colleagues rely on him for pragmatic architecture decisions and steady execution on complex, high-throughput services. Notably, his open-source contributions include nuanced UX improvements (like version diffs and retirement metadata) that materially improve developer and user workflows.
14 years of coding experience
15 years of employment as a software developer
University of Wisconsin-MadisonUniversity of California, Los Angeles
Stackoverflow
123reputation
46kreached
7answers
1question
Github Skills (25)
erlang10
back-end-development10
package-management10
apidoc10
elixir10
tasks10
api10
phoenix-liveview10
phoenix-framework10
liveview10
backend10
apache-phoenix10
dashboard9
ecto9
software-design7
Programming languages (10)
Github contributions (5)
hexpm/hexpm
Jan 2018 - Jan 2022
API server and website for Hex
Role in this project:
Back-end Developer
Back-end DeveloperContributions:20 reviews, 41 commits, 93 PRs in 4 years 1 month
Contributions summary:Todd primarily contributed to improving the user interface and functionality of the Hex.pm platform. Their work involved cleaning up the UI of retirement messages on the package show page, adding retirement information to the package endpoint, and adding a versions page for each package. They also added a link for each version on the package page to the diff with its most recent predecessor.
hexapielixirphoenixapi-server
hexpm/hex
Nov 2017 - Nov 2021
Package manager for the Erlang ecosystem.
Role in this project:Back-end Developer
Back-end DeveloperContributions:14 reviews, 58 commits, 108 PRs in 4 years
Contributions summary:Todd contributed to the Hex package manager by implementing features and fixing bugs related to package retrieval, retirement, and publication. Their work involved modifying code in the Mix tasks, improving the user interface for package information, and addressing grammatical errors in the documentation. The user also added functionality to the documentation process, including offline access and enhanced information display.
erlangelixirpackage-managererlang-vm
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