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samarkun23/README.md 

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Full-Stack Engineer  ·  Web3  ·  HFT Systems  ·  Solana

     


I build systems where precision and speed are non-negotiable — from low-latency HFT infrastructure operating under 50ms to DeFi protocols running on Solana. I care about correctness at every layer: clean architecture, optimized queries, event-driven pipelines, and smart contracts that don't leak.

Currently focused on the intersection of high-performance systems and decentralized finance.


01   Current Projects

⬡  Solana Trading Bot

Telegram-integrated wallet with automated on-chain trading and real-time position management.

TypeScript  Solana Web3.js  Prisma

⬡  DEX Matching Engine

High-throughput orderbook engine with real-time settlement and sub-millisecond order matching.

Node.js  WebSocket  Redis

⬡  HFT Arbitrage Bot

Sub-50ms latency arbitrage system across DEXs, built with an event-driven Rust architecture.

Rust  Event-Driven  Sub-50ms

⬡  Prediction Market Sniper

Automated Polymarket strategies with real-time price feed integration and ML-driven scoring.

Real-time Feeds  ML  Arbitrage


02   Tech Stack

Blockchain:   Solana  ·  Rust  ·  Ethereum  ·  Solidity  ·  Web3.js  ·  Anchor
Backend:      TypeScript  ·  Node.js  ·  PostgreSQL  ·  Redis  ·  MongoDB  ·  Prisma  ·  WebSocket
Frontend:     React  ·  Next.js  ·  Tailwind CSS
Infra:        Docker  ·  Turborepo  ·  Microservices  ·  Event-Driven Architecture

03   What I Build

Blockchain Development

  • Smart contract integration & DeFi protocol interactions
  • Cross-chain bridge development
  • On-chain trading automation

High-Frequency Trading

  • Orderbook matching engines
  • Arbitrage detection & execution systems
  • Market making strategies

System Architecture

  • Microservices design & event-driven pipelines
  • Real-time data infrastructure
  • Low-latency networking

Database Engineering

  • Query optimization & indexing strategies
  • Caching layers with Redis
  • Time-series data management

04   GitHub Activity




05   Currently Learning

Advanced Rust            →  Ultra-low-latency trading systems
MEV & Flashbots          →  Maximal extractable value strategies  
Zero-Knowledge Proofs    →  ZK cryptography & proof systems
Consensus Algorithms     →  Distributed systems & fault tolerance
Options Pricing Models   →  Quantitative finance fundamentals
ML for Alpha Generation  →  Price prediction & signal detection

06   Philosophy

"In markets, as in code — precision and speed are everything. Build systems that execute in milliseconds. Capture opportunities that last seconds."


Open to collaborating on DeFi, trading systems, and Web3 infrastructure.

   

Pinned Loading

  1. Orderbook Orderbook Public

    High-performance orderbook & matching engine built in Rust for low-latency trading systems.

    Rust 1

  2. dex_aggregator dex_aggregator Public

    Multi-DEX swap aggregator with best-price routing, and on-chain execution.

    TypeScript

  3. Excellidraw Excellidraw Public

    Collaborative whiteboard application inspired by Excalidraw with real-time drawing features, canvas tools, and smooth user interactions.

    TypeScript

  4. polymarket-sniperbot polymarket-sniperbot Public

    Low latecy Polymarket arbitrage bot build in Rust for trading

    Rust

  5. Fluxo Fluxo Public

    Distributed automation engine inspired by Zapier. It empowers users to build sophisticated workflows that connect different services, triggered by real-time events and executed through a resilient,…

    TypeScript