Sergei Petrachkov
  • @sergeypetrachkov
iOS Engineer, originally from Russia, now living in Amsterdam and working at Polarsteps. Walked the path from a small software development agency through one of the biggest Russian FinTech companies to a European startup.

Used to organize Mobifest, hold iOS tech-talks, mentor people at CFT.

Musician in my spare time.

JuiceFit developer and architect.
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