Blockchain Engineer for Trading Protocol

@Jennycreation

hello sir my self sanjay i have 17 year experience in tech industry. i already work on many Cryptocurrency trading system . i can show you demo also and can do work as per your requirement. i already Develop c# based Copy Trading software for crypto Exchange API Binance ,Bybit API and MT4 and MT5. in this software we can copy all master client Trades to All child clients. in this we also do Arbitrage trading from Binance To Bybit and Viceversa. software will use the official Binance And Bybit API. i can show demo for you. let me know your response. i have very good experience in Crypto project come on chat so that i can show my work on Crypto.. i can start work from right now i already built trading plateform where i use Zerodha/Alice blue/Angel/Profitmart api for trading order, buy/sell, square off possition /margin etc feature. we also did automated trading using amibroker csv file. let me know i can show you demo.

@NEHABHAT92

With due respect, my name is Neha and I am a dedicated professional with 9+ years of experience. I read through your project description for a senior Blockchain Engineer to develop a copy trading protocol with great excitement as it aligns perfectly with my technical skills in Blockchain and Ethereum. My experience has provided me a solid understanding of Solidity, EVM architecture, DeFi protocols, and security-focused smart contract development –ticking all the boxes on your requirements list. Moreover, my prior experiences working on live blockchain protocols and vault systems make me very well equipped to design and build the copy-trading system you require. I have also worked on trading bots, DEX integrations, bridges that expose me to practical DeFi trading like leverage, liquidation, and MEV awareness. This has given me insights into optimizing protocol performance and transaction costs which will be invaluable in this project. Another key aspect that sets me apart is my familiarity with immersed in Ethereum and EVM architecture which contributed to my knowledge of Cross-chain infrastructure and blockchain integrations- making me able to foresee potential challenges. In summary, I assure you high-quality production-grade work from an experienced engineer who is not only technically Proficient but also understands the DeFi ecosystem well enough

@webnsoftindia

Hello, I AM a Blockchain Engineer with experience building secure, scalable, and high-performance DeFi and trading protocol solutions. I can help develop, optimize, and maintain smart contracts, trading infrastructure, and blockchain integrations while ensuring security, efficiency, and reliability. What I can deliver: Smart contract development (Solidity, EVM chains) DeFi protocol and trading platform architecture DEX, AMM, staking, liquidity, and yield mechanisms Smart contract auditing and security best practices Web3 integrations with frontend and backend systems Blockchain API and wallet integrations Testing, deployment, and ongoing maintenance I focus on clean code, gas optimization, security, and transparent communication throughout the development process. I would be happy to discuss your trading protocol requirements and provide a tailored implementation plan. Best Regards, web n soft solution

@Hrolgar

Position mirroring across multiple followers means each follower's slippage tolerance needs to be configurable at the individual level, not a global setting. A global guard that rejects a copy because one follower's position size creates more price impact than others silently fails valid trades. That kind of bug is invisible in unit tests. Very visible once real money flows. Architecture and invariants first. Before writing execution contracts, I'd map the trust boundaries between leader wallet, follower vaults, and the execution layer, then build a test harness that enforces those boundaries across every milestone. The Java backend handles order routing and on-chain event indexing, which keeps the Solidity surface minimal and cleaner to audit. M1: Architecture spec, contract interfaces, test harness, invariant suite, 170,000 INR, 7d. M2: Core contracts, leader registry, follower vault, position mirroring logic, 170,000 INR, 7d. M3: Execution layer, per-follower slippage guards, circuit breakers, pause controls, 170,000 INR, 7d. M4: Java backend service, REST/WebSocket API, on-chain event indexing, contract integration, 170,000 INR, 7d. M5: Full integration suite, audit-prep docs, deployment scripts, mainnet checklist, 170,000 INR, 7d. Total: 850,000 INR, 35 days. What execution venue are you targeting? Uniswap V3, a custom AMM, or order-book-based changes the M2 and M3 interface shapes.