4x Engineer

4x Engineer Services

Trading software, blockchain products and smart contracts engineered by 4x Engineer. Open a service to see what we build, how a project runs from your first message to delivery, and how to start yours.

All services

5 services

  • MetaTrader-4/5 EA Development

    Custom MT4/MT5 Expert Advisors built from your trading strategy in clean MQL4/MQL5 code.

  • Blockchain Development

    Custom dApps, tokens, NFT platforms and DeFi protocols on Ethereum, BNB Chain, Polygon and every EVM-compatible network.

  • Smart Contract Development

    Secure, gas-optimized Solidity contracts for tokens, NFTs, staking, presales and DAOs, tested on testnet and verified on-chain.

  • Python Algo Trading Software

    Python algo software and trading bots for NSE, BSE and crypto markets, with broker and third-party API integration.

  • Pine Script to MT4/MT5 Conversion

    Any TradingView Pine Script converted into an MT4/MT5 indicator or Expert Advisor, with the same logic, signals and alerts.

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