Avneet A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Looking to bring your blockchain vision to life with secure, scalable, and real-world solutions? I am your partner Blockchain Developer with over 11 years of hands-on expertise in smart contract development, decentralized applications (DApps), tokenization, blockchain security, and seamless Web3 integrations. Skilled across Ethereum, Binance Smart Chain (BSC), Polygon, Hyperledger, and EVM-compatible chains, I deliver blockchain solutions that go beyond code — solutions that create impact. My expertise spans Blockchain, AI/ML, Generative AI, Agentic AI, AI Automation, Smart Contracts, DeFi, Tokenization, DApps, and Enterprise Technology, helping businesses transform complex ideas into production-ready digital products. -------------------------------- Core Blockchain Expertise -------------------------------- ✔️ Smart Contract Development Secure, gas-optimized smart contracts designed for Ethereum, Binance Smart Chain, Polygon, and other EVM-compatible chains. Precision, efficiency, and scalability are always at the core. ✔️ Decentralized Application (DApp) Development Robust, user-friendly DApps with seamless Web3.js wallet integrations that provide smooth blockchain interactions across all major networks. ✔️ DeFi, Tokenization, and NFT Solutions Custom-built DeFi platforms, staking systems, tokenization solutions, and NFT marketplaces to help launch high-performance, compliant blockchain products. ✔️ Blockchain Security Security-first blockchain development with thorough smart contract audits, penetration testing, and vulnerability assessments to ensure complete system integrity. ✔️ Hyperledger & Cross-Chain Integration Enterprise-grade solutions using Hyperledger Fabric, with full cross-chain and API integrations to bridge blockchain networks with existing systems. ✔️ Industry Impact Across Sectors Proven success delivering blockchain solutions in finance, supply chain, healthcare, NFTs, and decentralized finance (DeFi) — transforming innovative ideas into valuable, scalable products. 🤖 Artificial Intelligence & Machine Learning ✔️ Custom AI/ML solutions for automation, prediction, classification, recommendations, NLP, computer vision, and analytics. ✔️ AI integration across web, mobile, enterprise, and blockchain platforms. 🧠 Generative AI & LLMs ✔️ GPT, OpenAI, Gemini, Claude, RAG, embeddings, vector databases, and AI APIs. ✔️ AI copilots, intelligent assistants, document intelligence, and conversational AI. 🕹️ Agentic AI ✔️ AI agents and multi-agent systems for reasoning, planning, tool usage, and task execution. ✔️ AI agents integrated with APIs, CRMs, databases, SaaS, blockchain, and enterprise systems. ⚡ AI Automation ✔️ AI-powered workflows for reporting, data analysis, lead qualification, customer support, and document processing. ✔️ Intelligent automation using APIs, webhooks, databases, and AI agents. ----------------------------------- Technical Skills & Specialties ----------------------------------- ✅ Blockchain Developer (Ethereum, Binance Smart Chain, Polygon, Hyperledger) ✅ Smart Contract Development (Solidity, EVM Chains) ✅ Decentralized Application (DApp) Development ✅ Web3.js Integration & Wallet Connectivity ✅ Blockchain Security & Smart Contract Audits ✅ DeFi Platform Development & Staking Solutions ✅ NFT Marketplace Development ✅ Tokenization (ICOs, STOs, Token Launches) ✅ Hyperledger Fabric Development & Enterprise Blockchain Solutions ✅ Cross-Chain Blockchain Integration ✅ API Integration & Scalable Blockchain Architecture ✅ Secure, Performance-Optimized Blockchain Solutions ✅ AI/ML Development – Machine Learning, Predictive Analytics, AI-Powered Applications ✅ Generative AI – LLM Integration, AI Content Generation, RAG, AI-Powered Web & Mobile Solutions ✅ Agentic AI – AI Agents, Autonomous Workflows, Multi-Agent Systems, AI Automation ✅ NLP Solutions – Natural Language Processing, Conversational AI, Text Analytics, AI Chatbots ✅ Robotics & Intelligent Automation – Robotic Systems, AI-Based Automation, Hardware-Software Integration ✅ Smart Devices & IoT – Connected Devices, Sensors, Device Communication, Real-Time Data Processing ✅ NFC & RFID Solutions – NFC Integration, RFID Systems, Device Identification, Contactles -------------------------------------------------------------------------------------------------------------- #BlockchainDeveloper #EthereumDeveloper #BinanceSmartChain #PolygonBlockchain #HyperledgerFabric #SmartContractDeveloper #Web3Integration #DAppDevelopment #BlockchainSecurity #DeFiSolutions #NFTDevelopment #SolidityDeveloper #CryptoWalletIntegration #TokenDevelopment #DecentralizedFinance #CrossChainDevelopment #EVMCompatible #SmartContractAudits #CryptoExchangeDevelopment #DecentralizedEcosystem #Web3Developer #BlockchainConsultant #EnterpriseBlockchain #HyperledgerExpert #DeFiAppDevelopment #NFTMarketplaceDevelopment #SmartContractProgramming #BlockchainIntegration #Layer2Solutions #TokenomicsExpert #CryptoSecurity