Przemek Sobstel

SYNOPSIS

Software Developer

ENVIRONMENT

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

CURRENT

Getaround www.getaround.com
We envision a world in which all cars are shared.

Nabobil www.nabobil.no
Norway’s largest peer-to-peer car sharing platform. Ruby, Rails, React, React Native, TypeScript, GraphQL, PostgreSQL.

HISTORY

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

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

Soccerway www.soccerway.com
World's largest football database. Built with PHP, MySQL.

Opta Core API www.optasports.com
Live scores, updates and post-match content from sporting competitions around the world.

Perform Group www.statsperform.com
Perform brings unmatched depth and breadth of data, sports research, news and video content to sports media and broadcasters, technology companies, global brands, sportsbooks, teams and a leagues, and fantasy providers.

AFTER HOURS

Hydropuzzle www.hydropuzzle.com, source
Surreal tech puzzle adventure game for iOS and Android. Can you solve the mystery? Built with React Native. Over 43k downloads.

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

Albicelestes www.albicelestes.com
Argentina football team fan-site. Built with TypeScript, Next.js, React, Ruby. Powered by Zeit.

OPEN SOURCE

metaphore source
Cache slam defense using a semaphore to prevent dogpile effect.

sequent source
Short-term memory training game (mobile). Built with React Native and Redux.

sesshin source
PHP secure advanced session manager.

jsonp.js source
Lightweight JSONP library for cross-domain ajax calls.

golazon source
football data mnmlist way

react-native-animatable-unmountable source
Declarative transitions and animations for React Native (with unmount effect)

hydropuzzle source
Surreal tech adventure game for iOS and Android. Built with React Native.

more >

SKILLS

Taste for simplicity, preference for code deletion, humility, ability to ignore the hype over new tools and technologies

REMOTE

POSTS

Hiszpański w Argentynie (w pigułce) (Jan 2020)
Walkthrough Story: Hydropuzzle (Nov 2018)
How to use Apple’s SF Mono font in Visual Code Studio (Nov 2018)
blog archive >

GISTS

TypeScript cheatsheet (Sep 2019)
Simple Ruby router (Jul 2019)
React Native "Could not find iPhone simulator" (Jul 2019)
10 ways to have a better conversation (by Celeste Headlee) (Dec 2018)
React Native iOS third-party double-conversion build error fix (Oct 2018)
gists index >

INTERESTS

🏃 Trail running
🌞 Argentina
💻 Productivity hacks
⛰ Winter trekking

CONTACT

przemek@sobstel.org

  1. index • January 2020