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6 followers · 1 following

Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

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Levosilimo/README.md

Hey πŸ‘‹ I'm Lev Sylin β€” Full-Stack Developer

levsylin.com β€’ lev.sylin@gmail.com β€’ github.com/levosilimo β€’ linkedin.com/in/levsylin β€’ Warsaw, Poland

Full-Stack Developer with 3+ years building production web apps and Android tools. Strong in React, Next.js, TypeScript, Node.js β€” shipped high-traffic sites (2.5M+ impressions) and open-source tools (160K+ downloads).

Website Email LinkedIn

πŸš€ What I build / highlight

  • Leader CDL (09.2023 – 06.2025) β€” Developer & Technical Lead. Multi-language Gatsby SSG site, SEO that drove 2.5M+ Google impressions, cost-savings via Netlify + Google Sheets integrations, and a Kotlin Android quiz app used by 200+ students.
  • AI-Agent Portfolio β€” Customizable Next.js + Vercel AI SDK portfolio (single JSON config β†’ AI chat agent + portfolio UI). Live: levsylin.com
  • Everlasting Skins β€” Multi-version Minecraft mod (160K+ downloads on CurseForge).
  • Open-source contributions β€” improvements & features for Telegram Media Downloader, Awesome Hands Control (Electron + React), Wiktionary Search Plus, and more.

🧰 Tech & tools

React Next.js Typescript Node.js Javascript CSS3 Java Postgres Tailwind CSS Express.js Docker Prisma Redux Jest MongoDB MUI (Material UI) Vercel Netlify Zod Gatsby

Programming languages most used by Lev Sylin

πŸ“‚ Selected repos you should check

πŸ“š Education & credentials

  • Rolling Scopes School β€” Frontend Bootcamp (led a team project; full-stack MERN final project)
  • High School (STEM) β€” 97% | 1550 SAT
  • Languages: Ukrainian (C2) Β· Russian (C2) Β· English (C1) Β· Spanish (B2) Β· Polish (B1)
  • Certs: British Council EnglishScore (C1), Duolingo English Test (C1)

πŸ“¬ Contact / Availability

Email: lev.sylin@gmail.com β€” LinkedIn: linkedin.com/in/levsylin β€” Website: levsylin.com

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  1. Everlasting-Skins Everlasting-Skins Public

    Forge mod for instant skin change with skin randomizer

    Java 4 2

  2. froggies froggies Public

    TypeScript 2

  3. Telegram-Media-Downloader Telegram-Media-Downloader Public

    Forked from EuropaYou/Telegram-Media-Downloader

    A Tampermonkey script allowing you to download images and videos from Telegram web even if the group restricts downloading.

    JavaScript

  4. RylanBot/awesome-hands-control RylanBot/awesome-hands-control Public

    πŸ‘‹ Gesture recognition for software controlγ€Œζ‰‹εŠΏθ―†εˆ«ζ“ζŽ§η¨‹εΊγ€

    TypeScript 339 19

  5. portfolio-ai-agent portfolio-ai-agent Public

    AI-Agent Portfolio – Effortless, Customizable, Professional. Create a powerful, modern developer portfolio in minutes β€” fully customizable through a single JSON file and with a modern AI chat agent…

    TypeScript 1

  6. Blazity/next-cwv-monitor Blazity/next-cwv-monitor Public

    A self-hosted RUM Core Web Vitals monitoring platform for Next.js applications.

    TypeScript 71 6