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Oleksii Kachan

Full Stack Software Engineer

Flowspace · Toronto, Canada

Hi, I'm Oleksii Kachan — a full stack software engineer based in Toronto.

I currently work at Flowspace, building scalable tools for logistics and warehouse management. My expertise spans TypeScript, React, SQL, and Node.js, with experience across both B2C and enterprise products.

Beyond engineering, I teach JavaScript at Humber College — helping the next generation of developers sharpen their skills. Outside work, I'm VP of Technical at WushuCanada and VP of Competition at WushuOntario, where I bring the same systems-thinking approach to sports administration.

ENGINEERING

Tech Stack

  • TypeScript
  • JavaScript
  • React
  • Next.js
  • Node.js
  • SQL
  • Python
  • GraphQL

Certifications

  • Apollo Graph Developer – AssociateApollo GraphQL · 2025
  • Google Advanced Data Analytics CertificateGoogle · 2025
  • Meta Front-End Developer CertificateMeta · 2024
  • Finance & Quantitative ModelingUniversity of Pennsylvania · 2023
  • Google Data Analytics CertificateGoogle · 2023

BEYOND CODE

  • Part-time Faculty — Humber College
  • VP of Technical, Board of Directors — WushuCanada
  • VP of Competition — WushuOntario

Certifications

  • PADI Advanced Open Water DiverPADI · 2022
  • PADI Rescue DiverPADI · 2022
  • WADA Coaching CertificateWADA · 2022