Dmitry Gritsenko
Tbilisi, Georgia
Summary
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RockstarDmitry Gritsenko is a full-stack engineer with seven years of experience building production-grade web and mobile applications using Python (FastAPI, aiohttp, Flask) and TypeScript/React. He has led a small team to rebuild and bring backend processing in-house for the top liquid staking product on TON, combining hands-on backend architecture with frontend delivery and partner integrations. Dmitry is comfortable across the stack—deployment, Docker/CI, and occasional Kubernetes—and favors pragmatic tooling like black, pyright and prettier to keep code reliable. His interests in graphics, math and data visualization show up in both hobby projects and work, and he has contributed to the well-regarded lark-parser by improving Python grammar handling. A pragmatic problem-solver, he has shipped high-traffic systems (chatbot with 270k users, dating app with 120k) as a freelancer and in product teams. Based in Tbilisi, he blends careful engineering with an appetite for elegant, numerically-minded UI.
7 years of coding experience
7 years of employment as a software developer
English, Russian
Github Skills (8)
grammar10
parserator10
grammars10
parser10
lark10
parsing10
python10
parse10
Programming languages (12)
Github contributions (5)
lark-parser/lark
Jan 2022 - Dec 2022
Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 reviews, 5 commits, 2 PRs in 11 months
Contributions summary:Dmitry primarily contributed to the `lark-parser/lark` repository by modifying the grammar definitions, specifically focusing on the Python grammar. Their work included implementing features related to string modifiers, updating identifier rules to support Unicode characters, and fixing parsing logic for features such as star parameters. They also improved the handling of list literals by aligning them with the Python language specifications.
parsing-libraryearleypythonparsersmodularity
evtn/github-dark
Jun 2020 - Sep 2020
Dark theme for GitHub
Contributions:23 commits, 2 PRs, 16 pushes in 2 months
dark-themedarkdracula
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