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tattwamasii2p/README.md

Senior Blockchain & Distributed Systems Engineer

🚨 Production incident? I fix crypto & backend systems β†’ contact

I build, debug, and stabilize complex distributed systems, crypto infrastructure, privacy-oriented networking, and high-load backend platforms.

Building systems across crypto, privacy networks, distributed backends, and production infrastructure.

My engineering focus:

  • Blockchain & crypto infrastructure
  • Distributed systems reliability
  • Backend architecture and production debugging
  • Privacy-oriented networking
  • High-load systems

πŸš€ Shipped Systems & Engineering Impact

i2pd-android + i2pd-qt
Authored Android and Qt applications for the i2pd privacy networking ecosystem.

Impact:
135k+ downloads combined

Engineering:
  • C++
  • Qt
  • Android NDK
  • JNI integration
  • Distributed privacy networking
TranooSwap
Author and developer of a proprietary multi-chain crypto swap application.

Impact:
  • 80+ blockchain networks
  • 1000+ tokens and coins

Engineering:
  • Multi-chain integration
  • Web3 infrastructure
  • Crypto swap workflows
  • Production deployment

(Proprietary system, not open source)

Crypto Exchange Internals/Infrastructure β€” BitZlato
Optimized a cryptocurrency exchange matcher pipeline for a production trading system serving a multi-million-user crypto platform.

Impact:
2M+ user scale crypto exchange environment

Engineering:
  • Kotlin / Java
  • Spring
  • PostgreSQL
  • Exchange matching engine optimization
  • Performance benchmarking
  • High-load backend architecture
  • UML

Focused on throughput analysis, bottleneck identification, and recommendations for future system evolution.

GOSTCoin
Creator of the C++/Qt GUI wallet for the GOSTCoin cryptocurrency ecosystem.

Impact:
5.5k+ downloads

Engineering:
  • C++
  • Qt desktop application development
  • Cryptocurrency wallet software
  • Blockchain application tooling

Built a production cryptocurrency wallet interface connecting users with blockchain functionality through a native desktop application.

SoulNFT
Built foundational components for a Polygon/Ethereum-compatible NFT marketplace.

Engineering:
  • Web3 application architecture
  • NFT marketplace infrastructure
  • Blockchain integration layer
ostagramjs
Developed a neural style transfer component for NFT generation workflows.

Engineering:
  • Neural network based image transformation
  • Migration from obsolete Python 2.7 tooling
  • AI + Web3 product integration
i2pchat
Hardened an I2P-based messaging application architecture.

Engineering:
  • Security review
  • Architecture hardening
  • Removed unsafe external server dependencies and improved architecture resilience

πŸ”§ Core Engineering Domains

  • Distributed systems & production reliability
  • Blockchain infrastructure & crypto applications
  • Backend systems & high-load architectures
  • Linux systems, networking & infrastructure
  • Cryptocurrency wallets, exchanges, and Web3 platforms
  • C / C++ / Java / Kotlin / Python / TypeScript / JavaScript
  • Compiler Compilers, parsers, toolchains & language tooling

I specialize in systems where:

  • architecture is complex;
  • failures are difficult to reproduce;
  • root causes are hidden across multiple layers;
  • standard debugging approaches fail.

🌐 Open to

Remote contract opportunities in:

  • Crypto infrastructure
  • Distributed systems
  • Backend reliability
  • Production debugging

Pinned Loading

  1. tranoo/exchange-public tranoo/exchange-public Public

    Tranoo Swap - Public Issues and Discussions

  2. PurpleI2P/i2pd-android PurpleI2P/i2pd-android Public

    i2pd for Android

    Java 337 38

  3. GOSTSec/gostcoin GOSTSec/gostcoin Public

    GOST R 34.11-2012 algo, GOST R 34.10-2012 signature

    C++ 49 21

  4. PurpleI2P/i2pd-qt PurpleI2P/i2pd-qt Public

    i2pd with Qt based GUI

    C++ 79 13

  5. ostagramjs ostagramjs Public

    JavaScript 3

  6. i2pchat/i2pchat i2pchat/i2pchat Public

    Forked from tattwamasii2p/i2pchat

    πŸŒ€ i2pchat. Anonymous private secure opensource chat using end-to-end encrypted transport.

    C++ 46 11