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zevatov/README.md

Stanislav Vostrikov (@zevatov)

AI Engineering @ ITMO • Systems & ML Infrastructure • Native macOS Utilities


Telegram Channel PyPI ITMO University Location


About Me

  • AI Engineering Student at ITMO University (Saint-Petersburg).
  • Systems & ML Infrastructure: High-performance data pipelines, low-latency streaming formats, content-defined chunking (CDC), and GPU acceleration.
  • Native macOS Tooling: Developing fast, battery-efficient, zero-Electron utilities in pure Swift & SwiftUI with Apple Silicon Metal acceleration.
  • Creator of NRA (Neural Ready Archive) — modern binary data format for AI training & cloud streaming.

Flagship Projects

NRA — Neural Ready Archive

The 21st Century Data Format for AI. Content-Defined Chunking (CDC) deduplication, Zero-Download cloud streaming via HTTP Range, and O(1) random access. Built from scratch in Rust.

pip install nra • PyPI Package • Repository →

SingAR — Voice Dictation & Vibe Coding

Instant local voice-to-text agent for developers. Autonomous Whisper inference on Metal GPU (Apple Silicon) with 1ms clipboard injection into Cursor, VS Code, and Terminal.

v2.4.1 Latest • Download DMG • Repository →

ReTypeR — Smart Layout Auto-Switcher

Native macOS menu bar utility for smart keyboard layout conversion. Instant text correction (QWERTY ↔ ЙЦУКЕН) with zero cloud dependencies, phonotactic cluster filters, and n-gram scoring.

v1.3.5 Latest • Download DMG • Repository →

DuckMD — Ultra-Fast Markdown Workspace

Native macOS Markdown reader & editor in Apple Notes aesthetics. Sub-second cold start with zero Electron overhead, synchronous split preview, and multi-format document export.

v0.6.18 Latest • Download DMG • Repository →

Open Source Contributions & Hackathons

  • MAX Hackathon 2026: Team ZVERY — «Бизнес-навигатор» (PR #1 — Merged, +27k lines)

    • Role: Product Owner & Systems Lead (Product Scope, Architecture, UX/UI Direction, Acceptance).
    • Contribution: Architected full-stack Mini App & Bot platform for entrepreneurs inside MAX messenger; implemented deterministic navigator system, WebP asset pipeline (88% compression, zero layout shift), and prepared the final production jury release package.

  • Lothrazar/Cyclic (PR #2513 — Merged)

    • Major port stabilization to NeoForge 1.21.1 for one of the most popular Minecraft utility mods.
    • Eliminated fatal networking crashes (EncoderException: Empty FluidStack on world load via custom stream codec bypass).
    • Resolved recipe manager registry crashes (UnsupportedOperationException), client-side rendering crashes with JEI fluid models, and projectile spawner logic bugs.
    • Injected 234 missing localization keys for 100% ru_ru parity.

  • Lothrazar/FLib (PR #10)

    • Ported core modding library to NeoForge 1.21.1, updating mapping dependencies and resolving network codec compatibility for downstream mods.

Tech Stack & Tooling

Systems & ML       │ Rust • Python • PyTorch • Hugging Face • Whisper • Metal GPU Shaders • Zstd
Apple Platforms    │ Swift 6 • SwiftUI • AppKit • Combine • MetalKit • XcodeGen
Web & Backend      │ Next.js • FastAPI • Fastify • Supabase • PostgreSQL • Docker
Architecture       │ Content-Defined Chunking • Async Streaming • Low-Latency Client Systems

GitHub Activity

Stanislav's GitHub Stats Top Languages

Connect With Me

  • Telegram: @vostr_dev
  • GitHub: @zevatov
  • Academic Email: 505258@niuitmo.ru
  • Location: Saint-Petersburg, Russia

Pinned Loading

  1. NRA NRA Public

    🧬 The 21st Century Data Format for AI. CDC deduplication, Zero-Download cloud streaming, O(1) random access. Built in Rust.

    Rust 1

  2. SingAR SingAR Public

    🎙️ High-performance native macOS voice dictation & vibe-coding agent (Whisper Metal GPU + Groq/Gemini)

    Swift 1

  3. ReTypeR ReTypeR Public

    ⌨️ Native macOS menu bar utility for smart keyboard layout auto-conversion (QWERTY ↔ ЙЦУКЕН)

    Swift 1

  4. DuckMD DuckMD Public

    🦆 Ultra-fast native macOS Markdown editor & workspace in Apple Notes aesthetics (Pure Swift & SwiftUI)

    Swift 1

  5. Lothrazar/Cyclic Lothrazar/Cyclic Public

    Minecraft mod written in Java

    Java 175 108

  6. Lothrazar/FLib Lothrazar/FLib Public

    FutureLibrary

    Java 4