Przemek Sobstel

SYNOPSIS

Software Developer

ENVIRONMENT

Ruby, Rails, React, React Native, TypeScript, JavaScript, Node

CURRENT

Saxo Bank www.home.saxo
Award-winning trading platforms. Built with React and JavaScript.

HISTORY

Nabobil www.nabobil.no / Getaround www.getaround.com
Norway’s largest peer-to-peer car sharing platform. Built with Ruby, Rails, React, React Native, TypeScript, Next.js, Node, GraphQL, PostgreSQL.

AppJobs www.appjobs.com
World's largest community of gig workers. Built with Ruby, Rails, Vue.js, PostgreSQL, Heroku.

Protipster www.protipster.com
Betting information marketplace. Built with Symfony, MySQL, RabbitMQ, Vue.js.
Tip of the Day (app). Built with React Native.

Soccerway www.soccerway.com
World's largest football database. Built with JavaScript, PHP, MySQL.
(while working for Global Sports Media, Opta and Perform)

SIDE PROJECTS

Hydropuzzle sobstel.org/hydropuzzle
Surreal mobile game for iOS/Android. Built with React Native. Downloaded 50k+ times. Rated 4.6 out of 500+ reviews.

Golazon www.golazon.com, source
Football data mnmlist way. Serverless. Built with Next.js, React, Ruby. Powered by Zeit and AWS Lambda.

Other: Albicelestes (source), Calmbook (source), Locals, May05

OPEN SOURCE

metaphore - Cache slam defense using a semaphore to prevent dogpile effect.
sequent - Short-term memory training game (mobile). Built with React Native and Redux.
sesshin - PHP secure advanced session manager.
jsonp.js - Lightweight JSONP library for cross-domain ajax calls.
react-native-animatable-unmountable - Declarative transitions and animations for React Native (with unmount effect)
hydropuzzle - Surreal tech adventure game for iOS and Android. Built with React Native.
more >

LEAN MINDSET

Eliminate waste. Build quality in. Create knowledge. Defer commitment. Deliver fast. Respect people. Optimize the Whole.

REMOTE

TECH NOTES

todayilearned
blog archive >
gists index >

INTERESTS

🏃 Trail running
🌞 Argentina
💻 Productivity hacks
⛰ Winter trekking

TRIVIA

I offset 1.1 tons of CO₂ each month by funding the The Wren Climate Fund project.

CONTACT

przemek@sobstel.org