Oleksii Divak
Software Engineer at Coinweb.io
Tallinn, Harju County, Estonia
Summary
👤
Senior🎓
Top SchoolOleksii Divak is a software engineer with eight years of experience specializing in Haskell-driven backend systems, currently building web services at Coinweb.io using Servant and Polysemy alongside Redis, PostgreSQL, and RabbitMQ integrations. He pairs deep functional programming expertise with practical experience writing SQL and producing reliable service integrations in production. His personal projects focus on low-level programming that prioritizes simplicity and performance, reflecting a preference for minimal, efficient designs over feature bloat. Based in Tallinn and trained in computer engineering at NTUU "Kyiv Polytechnic Institute", he brings a strong systems mindset and an inclination to explore language-level correctness that often surfaces in how he designs APIs and data flows.
8 years of coding experience
Igor Sikorsky Kyiv Polytechnic Institute
English, Ukrainian, Russian, German
Github Skills (49)
upstream10
hackage10
r-tree10
cabal10
haskell10
docker8
podman8
ghc8
radix-tree8
servant8
bytestring8
containerization8
container8
ogg-vorbis7
concatenation7
Programming languages (5)
Github contributions (5)
on-ramp/prometheus-port
Sep 2019 - Sep 2022
It's like prometheus-client, except wrapped in too many types
Contributions:11 reviews, 5 PRs, 21 pushes in 2 years 11 months
prometheus-clientprometheus-exporterprometheuswrapped
BurningWitness/freetype2
Mar 2020 - May 2022
My personal branch of the freetype2 source code
Contributions:107 pushes, 4 branches in 2 years 3 months
freetype2
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