Hire the Best Blockchain Developers
in Nigeria

Blockchain Automation Engineer | Crypto Trading Systems Specialist I design and develop high-performance crypto trading infrastructure that converts market inefficiencies into fully automated profit engines. From intelligent trading bots to advanced flash-loan arbitrage systems, my work is focused on speed, accuracy, and adaptive execution across decentralized markets. Every system I build is powered by real-time data analysis, optimized execution logic, and embedded risk management, giving you full visibility and control while navigating volatile crypto conditions with confidence. Areas of Specialization • Solana trading bots • Cross-exchange arbitrage systems • MEV extraction bots • Flashloan automation • Polymarket trading systems • Copy trading infrastructure • Smart contract engineering • Custom algorithmic strategies Who I Work With • DeFi protocols • Professional traders • Web3 startups • Quant researchers • Testing & simulation teams What My Systems Deliver ✔ Real-time detection of DEX price inefficiencies ✔ Optimized execution on high-liquidity pairs ✔ Smart contract validation to prevent unsafe trades ✔ Dynamic gas and fee optimization ✔ Instant trade alerts & performance tracking Core Architecture • Algorithm-driven execution • Secure, scalable system design • Live blockchain data integration • Fully customizable risk frameworks Skills & Technology Stack Blockchain & Trading DeFi arbitrage | MEV strategies | Flashloan execution | DEX integration Web & Automation HTML | CSS3 | PHP | jQuery | WordPress | SEO Delivery Full-cycle project management from concept to production deployment Why Work With Me? I prioritize clear communication, structured development, and measurable results. My goal is to build automation systems that are not just functional, but strategically engineered for long-term performance. Let’s collaborate and build something impactful.

I’m a Computer Engineer and Blockchain Developer with a solid track record in creating and auditing smart contracts. My focus is on crafting secure, efficient, and scalable decentralized applications (dApps) across a variety of blockchain networks. Here’s a bit about my expertise: Smart Contract Development: I’m skilled in writing and deploying all kinds of tokens (ERC-20, ERC-721, ERC-1155, and custom standards), as well as implementing DeFi logic, automation, and oracle integration using tools like Solidity, Foundry, and Chainlink. Smart Contract Auditing: I perform thorough audits to spot vulnerabilities, enhance gas efficiency, and ensure that contract logic adheres to the best security practices. Full-Stack Blockchain Integration: I seamlessly connect smart contracts with both frontend and backend systems, utilizing tools such as Ethers.js, Web3.js, React.js, Wagmi, GraphQL and Node.js. I’m truly passionate about security, decentralization, and building dependable systems that enhance the Web3 ecosystem. Let’s collaborate to turn your blockchain ideas into reality safely and efficiently!

I hired Kehinde a year ago for a small WordPress task to test out his skills, And oh boy did he deliver. In fact so much i have trusted him with all the development of my startup - Founder, wellnessplus. Fullstack developer, Telegram Bot, Blockchain project manager & developer, Blockchain Game developer, Fullstack blockchain & smart contract Dapp engineer & auditor. I am an excellent and passionate MERN full stack block chain developer. ✅Skills & tooling: 🏆Front-end 🏆 ✔ React.js, Redux, Zustand ✔ TypeScript ✔ Styled-component, Tailwindcss ✔ Material UI, Ant Design, BootStrap, HTML, CSS, Canvas ✔ Wordpress 🏆Back-end 🏆 ✔ JavaScript - Node.js, Express.js ✔ PHP - Laravel, WordPress ✔ TypeScript ✔ MySQL & MongoDB - Prisma ✔ Telegram bot ✔ Wordpress 🏆Blockchain🏆 ✔ Swap, Liquidity, Staking, Farming, bridge forking Pancakeswap, Uniswap ✔ Solidity, blockchain game ✔ Smart Contract, Token, NFT, ERC20, BEP20, TRC20, ERC721, ERC1155, EIP2535, Upgradeable smart contract ✔ Blockchain monitor ✔ Web3.js, ethers.js, Hardhat, Mocha, Chai, Brownie ✔ Wordpress ✅ 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐎𝐟𝐟𝐞𝐫𝐞𝐝: ✔ Presale Launchpad Development ✔ Decentralized Applications (dApps) Initial DEX Offerings (IDO) | Initial Coin Offerings (ICO) | Security Token Offerings (STO) ✔ Smart Contract Development, testing & Auditing ✔ NFT Minting & Marketplace Solutions ✔ Tokenization & Digitization of real-life asset - custom ERC20, ERC721, ERC1155 ✔ Tokenized & Digitization of Real Estate Platforms ✔ DeFi Applications ✔ Staking & Lending Platforms ✔ Yield Farming Protocols & Liquidity Mining Solutions ✔ Decentralized Exchanges (DEX) & Centralized Crypto Exchange Development ✔ Advanced Trading Platforms ✔ Governance Token Solutions & DAO(Decentralized autonomous organization) ✔ Peer-to-Peer (P2P) Lending & Borrowing Protocols ✔ Proficient in Hardhat for deploying & managing blockchain applications across Ethereum test & production environments ✔ Tokenomics Design & Strategy ✔ Development of Decentralized Autonomous Organizations (DAOs) ✔ Exchange Development (CEX | DEX) ✔ Blockchain Whitepaper Writing ✔ Trading Bot Development ✔ Telegram Bot Development ✔ Wordpress development 🔒 Security & Sustainability: I prioritize building secure & reliable solutions designed to stand the test of time. Your peace of mind is always my top priority. ✨ Why Choose Me? I go beyond delivering solutions—I build lasting partnerships. Driven by a passion for innovation and a commitment to excellence, I help my clients succeed in the digital age. Let’s turn your vision into something extraordinary. Contact me today, and let’s bring your ideas to life!

I help startups, founders, and Web3 teams build, deploy, and scale production-ready blockchain systems — from smart contracts and dApp architecture to token launches, liquidity systems, and full Web3 infrastructure. I don’t just write code. I build and modify real, live blockchain systems that are meant to go to mainnet, scale, and generate usage. If you need someone who only delivers “MVP demos,” I’m probably not your guy. But if you need someone who can take your project from idea to testnet, then mainnet deployment, and into a working, user-ready product — then we should talk. What I Do (End-to-End Web3 Execution): • Smart Contract Development & Mainnet Deployment • Production-Ready DApps & Backend Infrastructure • Token Launches (ICO / IDO / Presale) • Wallet Integration & Payment Infrastructure • Liquidity, Volume & Growth Strategy • Cross-Chain & Dual-Chain Systems • Security-Focused Web3 Infrastructure Blockchain & Web3 Development: As a Full-Stack Blockchain Developer, I build scalable, audit-ready, and production-grade systems across Ethereum, Solana, BSC, Polygon, Arbitrum, and EVM ecosystems. Smart Contracts (Solidity / Rust): • ERC-20 / ERC-721 / ERC-1155 / SPL Tokens • Token deployment on Ethereum & Solana • Staking, vesting, minting & governance systems • Smart contract testing, debugging & audit-ready delivery • Gas optimization & security-first engineering • Etherscan verification & production deployment DApp Development (Full-Stack Web3): • React.js / Next.js frontend + Node.js backend • Web3.js / Ethers.js integration • Wallet integrations (MetaMask, WalletConnect, Phantom) • APIs, dashboards & admin panels • Backend infrastructure & automation systems • Production infrastructure deployment & go-live execution Defi & Web3 Infrastructure: • Staking, yield farming & liquidity systems • AMM / DEX systems (Uniswap, PancakeSwap, Raydium) • ICO / IDO / IEO launchpads • Cross-chain bridge systems • Ethereum ↔ Solana dual-chain architecture • Governance, treasury & reserve systems • Blockchain APIs (Alchemy, Infura, QuickNode, Moralis) NFT & Payment System: • NFT marketplaces & minting systems • NFT staking & reward systems • Crypto payment gateways • Fiat → crypto onboarding systems • Stablecoin payment flows • Wallet-based checkout systems Bots, Automation & Trading Systems: • Trading bots, sniper bots & automation tools • MEV & market-making systems • Telegram bots & alert systems • On-chain workflow automation Token Launch, ICO & Growth Strategy: I don’t stop at deployment — I help projects launch and gain traction. • ICO / IDO / Presale execution • Tokenomics implementation • Liquidity setup & DEX integration • CoinMarketCap / CoinGecko listing support • Investor-ready MVP systems • Go-live launch support Advanced Blockchain Solution: • Cross-chain bridges (ETH ↔ BSC ↔ SOL ↔ Polygon) • DAO governance systems • Tokenomics design & implementation • Blockchain APIs (Alchemy, Infura, QuickNode, Moralis) • Node / RPC / validator setup • Blockchain explorers & analytics dashboards Why Client Hire Me: • Blockchain Developer + Web3 Infrastructure Expertise • Production-Ready Systems (not just MVPs) • Security-Focused & Audit-Ready Delivery • Mainnet Deployment & Go-Live Execution • Strong Communication & Fast Execution • Real Results: $10M+ raised, high-growth token launches Who I Work With: • Startups launching tokens or Web3 products • Founders building DeFi / NFT / SaaS platforms • Teams needing secure, scalable blockchain systems • Projects that want users, liquidity, and growth — not just code 💬 If you’re launching a token, building a dApp, scaling a blockchain platform, or need a developer who understands both tech + growth: 👉 Send me a message. Let’s build a live, scalable, revenue-generating Web3 system. Blockchain Developer | Web3 Developer | Solidity | Rust | Smart Contracts | DApp Development | Ethereum | Solana | ERC-20 | SPL Tokens | DeFi | NFT Development | Token Launch | ICO | IDO | Presale | Web3 Infrastructure | Ethers.js | Web3.js | Node.js | React.js | Next.js | Mainnet Deployment

Title: AI MVP Developer | Lovable, Base44, Supabase & Replit Expert Overview: Most AI MVPs fail because they're built as fragile demos, not scalable systems. I build production-ready AI apps using Lovable, Base44, Supabase & Replit — launched in days, not months. If your Lovable, Base44, or Replit app looks great in demo but breaks under real users — data stops saving, auth fails, payments crash, or AI workflows become unreliable — I step in and stabilize it. I'm Samuel, a Full-Stack AI Developer and Tech Lead with a background in production-grade SaaS architecture. I help founders and agencies ship real products — whether that means building from scratch, rescuing a broken AI-generated codebase, or migrating a Base44 build into WordPress or Next.js with zero data loss. I also work fluently with international clients in English, French, German, and Portuguese — ideal for European and multilingual SaaS deployments. 🎯 What I Actually Do ✅ Build AI SaaS MVPs from scratch using Lovable, Base44 & Replit ✅ Fix broken AI-generated apps (the "last 20%" that determines launch) ✅ Migrate Base44 / Lovable projects into WordPress, Next.js, or custom infrastructure ✅ Architect Supabase backends (Postgres, RLS, Edge Functions, pgvector) ✅ Integrate Stripe, Binance Checkout, and TRC-20 payments on Tron network ✅ Build multi-agent AI workspaces with Claude, OpenAI & custom RAG pipelines ✅ Automate business workflows with n8n, Make, Zapier & webhooks ✅ Deploy scalable SaaS dashboards with authentication and complex logic 🛠️ My Stack AI Builders: Lovable, Base44, Replit, Cursor, GitHub Copilot Frontend: React, Next.js, TypeScript, Tailwind CSS Backend: Supabase, PostgreSQL, Node.js, WordPress, AWS AI & LLM: Claude API, OpenAI, RAG pipelines, multi-agent systems Automation: n8n, Make, Zapier, custom webhooks Payments & Web3: Stripe, Binance Checkout, Tron Network, TRC-20 smart contracts Integrations: HubSpot, REST APIs, GraphQL 🚀 Who I Work Best With ▪ Founders launching their first AI MVP who need it done right ▪ Startups stuck with a broken Lovable, Base44, or Replit build ▪ SaaS companies scaling from prototype to production ▪ Agencies needing a reliable AI developer for overflow work ▪ Non-technical founders who want a partner, not just a coder If you want the cheapest developer, I'm not the right fit. If you want an app that works, scales without breaking, and doesn't need to be rebuilt in 6 months — let's talk. ❓ Common Client Questions Q: Can you fix a Lovable or Base44 app someone else broke? A: Yes. This is my specialty. I audit the codebase, identify where the AI logic breaks, stabilize the backend, and get it launch-ready. Q: How fast can you build an MVP from scratch? A: Most MVPs go live in 5 to 14 days depending on scope. I scope clearly upfront. Q: Can you migrate my Base44 or Lovable app to my own infrastructure? A: Yes. I execute zero-data-loss migrations to WordPress, Next.js, or custom cloud. Q: Do you build for non-technical founders? A: Most of my clients are founders — not developers. You bring the vision, I handle the tech. Q: Can you integrate payments (Stripe, Binance, crypto)? A: Yes. Stripe subscriptions, Binance Checkout, and full TRC-20 blockchain payments. Q: Do you offer support after delivery? A: Yes. I don't disappear after launch. Post-launch support included. 🤝 Why Founders Choose Me I don't just write code. I think in systems. That means I care about how your product handles real users, real data, and real growth — not just how it looks in a demo. My background as a Tech Lead means I see where things will break at scale, before they break. While tools like Lovable and Replit let anyone build fast, it takes a real architect to make those builds last. You get AI-native speed combined with senior full-stack precision. 📩 Let's Build Send me a message with what you're building, what stage you're at, and what's blocking you. I'll respond within a few hours with a clear plan, timeline, and next steps. Whether you're starting fresh, stuck on a broken build, or ready to migrate — let's ship something real. Keywords: Lovable, Lovable.dev, Lovable developer, Lovable expert, Lovable MVP, Lovable bug fix, Lovable rescue, Base44, Base44 developer, Base44 to WordPress, Replit, Replit developer, Supabase, Supabase expert, Supabase Auth, AI MVP developer, AI SaaS developer, vibe coding, Full-Stack AI Developer, Next.js, React, TypeScript, Node.js, PostgreSQL, WordPress migration, OpenAI, Claude API, RAG pipeline, multi-agent AI, Stripe, Binance Checkout, Tron, TRC-20, Web3, n8n, Make, Zapier, SaaS MVP, MVP development, AI code rescue, broken AI app fix, French developer, German developer, Portuguese developer, multilingual, European SaaS.

I am Chibueze Louis, a highly skilled Solidity Contract Engineer specializing in the blockchain ecosystem with over 5 years experience writing and auditing smart contracts. As a smart contract researcher and auditor, I dive deep into the intricacies of your code, meticulously analyzing and ensuring its security and functionality. My expertise goes beyond development – I can help you identify potential vulnerabilities, refine your code, and provide comprehensive audits to ensure your smart contracts are rock-solid. With an unwavering commitment to quality, I pride myself on delivering secure and efficient solutions that meet industry standards. I also prioritize effective communication, breaking down complex topics into easily understandable explanations. Whether you need assistance with smart contract development, code audits, or expert guidance in the blockchain space, I'm here to help. Feel free to reach out so we can discuss your project requirements and explore how we can collaborate to bring your vision to life.