Arseniy Zarechnev
Software Engineer at Emergent Systems
Tallinn, Harju County, Estonia
Summary
🤩
Rockstar🎓
Top SchoolArseniy Zarechnev is a seasoned software engineer with 14 years across frontend, mobile, and backend systems, currently building a native macOS AI assistant and owning product architecture and delivery at Emergent Systems. He combines hands-on engineering with product and growth instincts—growing an organic waitlist of 2,000+ users and reaching 150 MAU while managing full lifecycle, infrastructure, and $3k ARR. As a former technical founder who led a 20-person team at a crypto exchange, he brings leadership experience in roadmap, OKRs, and cross-functional execution alongside deep full-stack chops (Swift, TypeScript, Go, Node, GCP/AWS). A long-time freelancer, he has delivered browser extensions, mobile apps and backend systems under tight deadlines for international clients. He’s also an independent developer and multimedia artist with notable open-source contributions to tools like the JavaScript documentation generator dox, where he improved parsing and markdown handling. Based in Tallinn, Arseniy blends entrepreneurial grit with pragmatic engineering and a flair for product-focused, user-facing experiences.
14 years of coding experience
11 years of employment as a software developer
Business Administration and Management General, Business Administration and Management General at Plekhanov Russian University of Economics
English, Russian, Japanese
Github Skills (6)
markdown10
javascript10
markdown-it10
documentation10
testing9
nodejs9
Programming languages (10)
Github contributions (5)
tj/dox
Jul 2014 - Jan 2015
JavaScript documentation generator for node using markdown and jsdoc
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:44 commits, 1 PR, 1 push in 6 months
Contributions summary:Arseniy primarily contributed to the JavaScript documentation generator, `dox`. Their work focused on improving the parsing and rendering of documentation. They addressed issues related to tag parsing, especially for complex types and optional parameters, and added support for features like the `@returns` tag. Furthermore, the user updated the markdown handling for examples and code, and also fixed a parsing bug with single-star comments.
jsdocjavascript-documentationdocumentation-generatorjavascriptnodejs
evrone/evroneCrop
Oct 2011 - Nov 2011
DEPRECATED: please note, this project is no longer being maintained
Contributions:55 commits in 1 month
refactoringtla
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