Julian Kulesh
Software Engineer at Grasshopper
Hong Kong Island, Hong Kong, China
Summary
👤
Senior🎓
Top SchoolJulian Kulesh is a software engineer with 11 years of experience building high‑throughput, low‑latency systems across logistics, finance, and healthcare domains. He ships production Rust systems—most recently on trading infrastructure and a NEAR‑protocol Ethereum‑compatible blockchain—and has led migrations to simplify HIPAA‑compliant cloud architectures at scale. Comfortable as both an individual contributor and engineering lead, he pairs systems‑level rigor (tokio/async‑std, observability, security) with hands‑on work in Kotlin, Ruby, Elixir and infrastructure as code. A daily user of Rust and OCaml and a practitioner of languages and formal tools like Haskell, Agda and TLA+, he brings a researcher's curiosity to practical problems like payment gateways, search engines and trading co‑location. Based in Hong Kong, he combines deep systems know‑how with a strong interest in programming‑language design, compilers, and ML/linguistics—often exploring those areas through side projects and language experimentation.
11 years of coding experience
10 years of employment as a software developer
Master's degree Natural Sciences, Master's degree Natural Sciences at Saint Petersburg State University
English, French, Russian
Stackoverflow
25reputation
520reached
0answers
3questions
Github Skills (188)
near10
constructor-injection10
vim10
dry-rb10
spacemacs10
rust-language10
rust-lang10
garbage-collection10
constructor10
aurora10
emacs10
compiler10
rust10
crate10
allocator10
Programming languages (14)
Github contributions (5)
raventid/tracerius
May 2017 - Oct 2019
Contributions:22 commits, 19 pushes, 1 branch in 2 years 5 months
raventid/sicp
Mar 2015 - Apr 2019
Contributions:80 commits, 60 pushes, 2 branches in 4 years 1 month
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