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Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

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Arkptz/README.md

Arkadiy Pechnikov

High-throughput systems, reverse engineering, and the occasional Rust rewrite

Currently: Building quantitative backtesting infrastructure with 260M+ candles on TimescaleDB

Recent work:

  • Scaled Temporal.io platform from 10 to 200 jobs/sec (20x) for 10K+ users
  • Reverse-engineered WASM captcha in Ghidra, rewrote solver in Rust - 20x faster
  • SDK pipeline: mitmproxy → OpenAPI → auto-SDK for 20+ undocumented APIs
  • Built 9-person team from zero on $100K budget - zero turnover
  • Rust data ingestion at 300 blk/s where Python couldn't keep up

Stack: Python (FastAPI, asyncio) · Rust · Kubernetes · Temporal.io · PostgreSQL · Redis · TimescaleDB

Portfolio · LinkedIn · Email · Telegram

Open to senior backend, infrastructure, and tech lead roles. Remote or relocation.

Pinned Loading

  1. mitm2openapi mitm2openapi Public

    Convert mitmproxy flow dumps and HAR files to OpenAPI 3.0 — fast Rust single-binary rewrite of mitmproxy2swagger

    Rust

  2. opencode-claude-auth opencode-claude-auth Public

    Forked from griffinmartin/opencode-claude-auth

    OpenCode plugin that uses your existing Claude Code credentials — no separate login needed.

    TypeScript

  3. kaggle_solutions kaggle_solutions Public

    Collection of Kaggle competition solutions with MLOps best practices: Optuna hyperparameter optimization, MLflow experiment tracking, and production-ready code structure

    Jupyter Notebook