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LimiNode/README.md

LimiNode

C++ Developer · Trading Infrastructure · Market Data · Desktop Tools

I build C++ software for trading infrastructure, market data, broker/exchange APIs, MetaTrader integrations, local storage, and desktop tooling.

Focus

  • C++ libraries for local data storage and desktop tools
  • Market data infrastructure, backtesting, and broker integrations
  • Automation workflows around trading systems

Stack

C++17 / C · MQL4 / MQL5 · Python · HTTP/WebSocket · SQLite/libmdbx · Dear ImGui · CMake

Additional experience: Rust, TypeScript/JavaScript, Java/Android, embedded systems, CAD/prototyping.


Metrics


Featured Projects

C++ libraries and infrastructure

  • ImGuiX — C++ GUI framework built on top of Dear ImGui for desktop applications with multi-window architecture, controllers, event bus, and reusable UI components.
  • mdbx-containers — STL-like C++ containers backed by libmdbx for local persistent storage.
  • kurlyk — HTTP/WebSocket client library with async requests, retries, rate limiting, proxy support, and reconnect logic.
  • log-it-cpp — C++ logging library with macro-oriented API, async queue, configurable formatting, and multiple backends.

Trading infrastructure and market data

  • DataFeedHub — system for storing, processing, and testing market data: quotes, funding rates, order books, historical backtesting, and real-time feeds. Currently in active development.
  • optionx_cpp — C++ library for broker and trading platform API integrations.

Telegram bots and automation

  • tg_support_bot — Telegram bot for support request automation with email authorization, FSM logic, templates, SMTP, and YAML configuration.
  • tg-membership-gate — Telegram bot for managing access to private chats/channels with approval flow, expiration, SQLite/PostgreSQL, and localization.

Hobby projects

  • strange_pattern — experimental visual/audio pattern generator based on coordinate-driven primality checks.

Pinned Loading

  1. kurlyk kurlyk Public

    C++ library for simplified HTTP and WebSocket handling, with plans to support email and webhook integration.

    C++ 5 1

  2. log-it-cpp log-it-cpp Public

    LogIt++ is a flexible and versatile C++ logging library with support for various backends and stream-based output.

    C++ 3 1

  3. hmac-cpp hmac-cpp Public

    C++11 HMAC (SHA1/SHA256/SHA512) library with PBKDF2/HKDF, HOTP/TOTP + stateless time tokens, Base32/64/36, zeroizing secure_buffer, CMake package and MQL5 support.

    C++ 11 6

  4. ImGuiX ImGuiX Public

    Build complex UIs with Dear ImGui — structured with controllers, an event bus, and MVC-inspired architecture.

    C++ 5 3