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I build AI-powered full stack products and ship them end to end, from RAG and semantic search down to the interface on top. I am not a code-to-spec contractor. I build and run my own SaaS, so you get an engineer who thinks like a product owner and can take a rough vision and turn it into something live. Top Rated Plus with a 100% Job Success Score, 6+ years across fintech, e-commerce, and Web3, and most of my work now sits where AI meets full stack product engineering. What I build: - AI products and integration. RAG and knowledge-base pipelines, semantic and hybrid search (BM25 + kNN), embeddings, LLM-driven workflows, and voice agents with speech recognition. I have shipped this in my own products and for clients, not just in demos. - Full stack SaaS. Next.js and React on the front, Node, FastAPI, and Supabase on the back. Auth, Postgres, migrations, edge functions, and background jobs, built to scale and to maintain. - Payments and fintech. Paystack, Flutterwave, Stripe, and African gateways, with secure checkout, onboarding, and money-movement flows. - Product design. I am also a UI/UX designer working in Figma design systems, component libraries, and design tokens, so I can take a product from interface design through to shipped code without a handoff gap. Selected work: - Hospitally, my own live hospital-discovery platform for Nigeria: natural-language AI search over deduplicated, structured data, with a location-aware architecture. - Concierge, my own voice-AI platform for African businesses: a multi-agent architecture, RAG knowledge bases, and speech recognition tuned for Nigerian languages. - Entitled AI, a live AI platform for first-time home buyers: conversational guidance, pre-approval estimates, and automated document review with red-flag detection. - Valuna AI, an AI content engine that generates product descriptions, images, and FAQs for e-commerce. - A high-traffic treatment and mental-health directory serving 3M+ users, where I cut page load time by 60% and shipped conversion features that added roughly $500K in annual revenue. - BeautyBoss, my live Shopify app rated 4.6: an automated private-label workflow with an instant label editor and 3D mockup rendering. - Numbrs - Figo Payment, a Lagos fintech where my front-end work processed ₦40M+ in monthly transactions and a redesigned onboarding lifted adoption by 200%. How I work: I ship end to end and own the outcome, not just my slice of it. I am honest about scope: if something needs to be defined before I can quote it properly, I will say so rather than guess. And because I build my own products, I will tell you when a feature is not worth building, not only how to build it. Tech I work with: TypeScript, JavaScript, Python, React, Next.js, Node, Express, FastAPI, Laravel, Supabase, PostgreSQL, GraphQL, Elasticsearch, vector search and embeddings, AWS (Lambda, S3, EC2), Google Cloud, Docker, Tailwind, shadcn/ui, Radix UI. Testing with Vitest, Playwright, and Cypress. If you are a founder or team that needs AI features actually shipped and not just prototyped, send me a message with what you are building and I will tell you honestly how I would approach it.

5+ years full-stack engineer specializing in EdTech and SaaS platforms serving 21,000+ users. Expert in React/Node.js/Python with AI-enhanced development. Delivered scalable web applications for US startups with 98% uptime and 40% faster development cycles. What I Deliver: ✅ Full-stack web applications (React, Node.js, Django, NextJS) ✅ AI-powered features and intelligent automation ✅ Scalable SaaS platforms and educational technology ✅ Real-time systems and API integrations ✅ Cloud deployment (AWS, Google Cloud, Firebase) ✅ Performance optimization and testing automation Proven Track Record: • Led 6-person development teams across 3 concurrent client projects • Built educational platforms serving 13,000+ combined users • Developed staff dashboard managing 200+ partners and affiliates • Delivered projects consistently ahead of schedule with AI-enhanced workflows • Maintained 98% client satisfaction with zero critical system failures Recent Success Stories: • EdTech Platform (Hillpad): Built online course marketplace with 30,000+ monthly visitors, 4% CTR through SEO optimization • SaaS Dashboard: Created partner management system tracking earnings/sales for 200+ staff and partners • Music Marketplace (GraviitalBeats): Developed beat licensing platform with secure payment processing • E-commerce Solutions: Multiple client projects with integrated payment systems and inventory management Technical Expertise: Frontend Mastery: • React.js (5+ years) | Next.js | TypeScript | Angular • Redux, Context API, Zustand for state management • Responsive design with Tailwind CSS, Bootstrap • Progressive Web Apps (PWA) development Backend Excellence: • Node.js | Express.js | NestJS (3+ years) • Python | Django | Flask (4+ years) • RESTful APIs and GraphQL implementation • Microservices architecture Database & Cloud: • PostgreSQL | MySQL | MongoDB | Redis • Firebase | Supabase | AWS | Google Cloud • Prisma | TypeORM for database management • Docker containerization and deployment AI Integration Specialist: • OpenAI API integration for intelligent features • Custom ML model implementation • AI-powered automation and workflows • Smart recommendation systems • Automated testing with AI assistance DevOps & Quality: • Git/GitHub workflow management • CI/CD pipeline setup and automation • Test-driven development (TDD) with Jest, Pytest • Performance monitoring and optimization • WordPress development and customization Why International Clients Choose Me: Strategic Advantages: ✓ GMT+1 timezone: Perfect for European collaboration + US afternoon availability ✓ Computer Science degree + 5+ years commercial experience ✓ Proven ability to lead teams and manage multiple projects ✓ Native English proficiency with excellent communication ✓ Silicon Valley quality at competitive Nigerian rates Perfect Match For: • SaaS Platforms: Dashboard development, user management, billing systems • EdTech Solutions: Learning platforms, course management, student portals • E-commerce Websites: Online stores, marketplace platforms, payment integration • Fintech Applications: Secure financial platforms, payment processing • API Development: Third-party integrations, microservices architecture • Legacy System Modernization: React/Node.js migration, performance improvement Client Success Stories: "Adedayo led our team through a complex SaaS development project. His technical expertise and leadership resulted in a platform now serving 13,000+ users. Always professional and delivers on time." - US Tech Startup CEO "Incredible developer who understands both frontend and backend deeply. Built our entire educational platform and continues to maintain it. Highly recommend!" - EdTech Company Founder Professional, communicative, and technically excellent. The AI features he implemented increased our user engagement significantly. - SaaS Platform Owner Business Impact Delivered: • Reduced client onboarding time by 40% through interface redesign • Increased website engagement by 30% through performance optimization • Achieved 20% code coverage improvement through TDD implementation • Delivered projects 25% faster using AI-enhanced development tools • Maintained 99%+ uptime across all production applications My AI-Enhanced Development Process: I leverage cutting-edge AI tools (GitHub Copilot, GPT-4, custom automation) to: • Write cleaner, more efficient code 40% faster • Identify and prevent bugs before deployment • Automate repetitive tasks and testing processes • Generate comprehensive documentation automatically • Optimize database queries and system performance This means you get premium applications delivered faster, with fewer bugs, and at competitive pricing. Message me with your project requirements, and I'll provide a detailed technical proposal with architecture recommendations, timeline, and fixed-price quote within 24 hours.

I have worked as a Blockchain Developer | A Smart Contract expert | A Mobile App Developer | Website Developer | Mobile development with dart and native languages like kotlin and swift. Yes, I have also invested in Polishing my Communication Skills to ensure the best communication experience with team mates and my clients. Over the years, I have gotten so learned in properly using Languages such as: Solidity | Ruby | React.js | Ether.js | PHP | Dart | JavaScript and TypeScript to build professionals pages. Working in the design industry as a designer for a period of 3 years it's also my advantage in problem solving. Without doubts, I am sure your projects will be given the best possible construction with me. I will deliver with product and time effectiveness. Cheers to working with you

Hello welcome to my profile. 👋 First of all, I hope you’re having a great day and everything is going well over there. Thank you for taking the time to visit my profile. If you’re looking for a professional who can help you build, launch, or grow a successful blockchain or crypto project, then you’re definitely in the right place. I understand that choosing the right developer or crypto specialist can be challenging. Your project is important, and you want someone who truly understands your vision and can help turn it into reality. That’s exactly what I’m here to do. Please take your time, relax, and explore my profile. Whether you need token creation, smart contract development, Web3 dApp development, NFT platforms, crypto marketing, token listing, or token trending, I provide reliable and professional solutions to help your project succeed. My goal is not just to complete a project, but to help your project grow, gain visibility, and attract real users and investors in the crypto ecosystem. Experience and Skills. 💡 I'm a Blockchain Developer and Crypto Growth Specialist with strong experience in building decentralized technologies and helping blockchain projects succeed. My experience includes : • Blockchain Development • Solidity Smart Contract Development • ERC20 / BEP20 Token Creation • Web3 dApp Development • DeFi Platform Development • NFT Development and Marketplaces • Crypto Marketing and Token Promotion • Token Listing and Verification • Trading Bots and Blockchain Automation I work across several blockchain networks including. • Ethereum • Binance Smart Chain • Polygon • Solana • Avalanche • Base This allows me to create secure, scalable, and modern blockchain solutions for different types of projects. Skills Benefits. When you work with me, your project benefits from. • Secure and optimized smart contracts • Professional Web3 development • Efficient blockchain infrastructure • Token visibility across major platforms • Strategic crypto marketing support • Reliable systems designed for scalability My focus is always on helping projects launch successfully and grow sustainably. Platforms and Ecosystems I Work With. I help projects integrate and grow across major crypto platforms including : • CoinMarketCap • CoinGecko • Trust Wallet • MetaMask • DEXTools • Dexscreener These platforms help improve token discovery, analytics, trading visibility, and investor trust. What I Can Do For Your Project : Blockchain Development. • Smart contract development • ERC20 / BEP20 token creation • DeFi protocol development • DAO governance systems • Token vesting and distribution contracts • Staking and yield farming platforms Web3 & dApp Development. • Full decentralized application development • Wallet integrations (MetaMask, Phantom, WalletConnect) • Smart contract and frontend integration • Blockchain analytics dashboards • Web3 APIs and backend integration NFT Development. • NFT smart contract creation • NFT minting websites • NFT marketplace development • NFT whitelist and presale systems • NFT royalty and metadata integration Crypto Marketing & Community Growth. • Crypto marketing strategies • Twitter/X promotion and growth • Telegram and Discord community management • Meme coin marketing campaigns • Influencer and KOL collaborations Token Listing & Visibility : I help prepare tokens for listing on major platforms. • CoinMarketCap listing preparation • CoinGecko listing submission • Token metadata optimization • Blockchain explorer updates • Token verification and visibility improvement Token Trending. • DEXTools trending strategies • DexScreener trending support • Liquidity and volume optimization • Token analytics improvements Trading Bots & Blockchain Automation : I also develop automation systems for crypto trading and analytics. • Sniper bots • Arbitrage bots • Telegram trading bots • Liquidity monitoring bots • Automated blockchain analytics Why Choose Me : Clients choose to work with me because I offer. ✔ Strong expertise in blockchain and Web3 development ✔ Secure and reliable smart contract development ✔ Experience in both technical development and crypto marketing ✔ Clear communication and professional collaboration ✔ High-quality work and reliable delivery My focus is always on delivering real value and helping your project succeed. Guarantee : When working with me, you can expect. • Professional communication • Secure and high-quality development • On-time delivery • Full support throughout the project Your satisfaction and the success of your project are always my top priorities. Close Remark : If you are planning to launch a token, build a Web3 platform, create an NFT project, or grow your crypto community, I would be happy to help. Let’s work together to build powerful blockchain solutions and bring your project to life. 💡 Feel free to send me a message anytime to discuss your project. 💡