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I’m an AI & Automation Engineer + Full-Stack Developer who builds production-ready AI features and business automations — not just demos. I work mostly with Python (Django / FastAPI) and TypeScript (React / Next.js), and I ship things like LLM chatbots (RAG), real-time chat systems (WebSockets), dashboards, APIs, payment flows, and workflow automations (n8n/Zapier). I’m also comfortable with the “boring but important” side: clean architecture, testing, deployments, Docker, and performance/security basics. I also build mobile apps for Android and iOS (often with React Native/Flutter), and I can help you deploy and publish to the Google Play Store and Apple App Store — including build setup, signing, release workflows, and store submission support. Recent work includes: - AI assistants that can read from a knowledge base (RAG) and respond in real-time - Automation pipelines for content/news aggregation, WhatsApp/email workflows, and CRM-like operations - Full-stack platforms with role-based access, subscriptions, and analytics I also have hands-on experience with IoT (Arduino / Raspberry Pi) and enjoy building systems where software meets hardware. Outside client work, I'm active on LinkedIn, sharing practical lessons from building and shipping. If you want someone who can understand the goal, design the solution, and deliver it end-to-end, let’s talk.

Beautiful code means nothing if your web application doesn't convert visitors into users. If you are scouring Upwork for a frontend developer who actually prioritizes SaaS development, product engineering, and web UI layout flow, you are exactly in the right place. I am a strategic frontend developer, expert web app developer, web engineer, and frontend react specialist who treats your project like a living business engine. As a core, dedicated front-end web developer, my primary stack revolves around React, Next.js, and TypeScript, backed by the insane delivery speeds of Lovable.dev, Replit & Claude AI. I don’t just write code; as an elite frontend developer, I craft high-converting frontend design systems that turn casual traffic into recurring SaaS subscribers. Here is exactly how I help my clients dominate their market as a premier frontend developer and professional web developer: As an expert frontend developer and seasoned web developer react engineer, I specialize in building robust SaaS platforms, complex dashboard interfaces, and optimized single page application systems. My approach as a results-driven front-end developer relies on Next.js, JavaScript, and advanced software architecture & design principles to ensure your app is blisteringly fast. To deliver the highest standard of front-end development, I integrate Redux for state management and leverage a modern front-end development framework approach to make your codebase completely future-proof. I am a hybrid frontend developer, specialized lovable.dev developer, and replit power-user who utilizes Claude and cutting-edge AI coding copilot workflows. This means I operate as a high-velocity frontend developer and low code AI development specialist, offering you the technical depth of a senior web programmer at a fraction of the traditional timeline. This unique low-code development approach allows me, your dedicated front-end developer, to iterate your web application at breakneck speed without sacrificing clean, scalable architecture. A great frontend developer and intuitive frontend designer knows that usability dictates user retention. As your go-to front-end developer, I take your Figma, wire frames, or PSD to HTML files and execute flawless design-to-code transformations. Operating as your dedicated front end developer and front end designer, I build using web design tailwind principles, React Bootstrap, and Sass to create stunning web layout structures that offer a premium web ux experience and perfect responsive design. Beyond standard front-end development, I bring comprehensive full stack react and backend capabilities to the table as a highly versatile frontend developer. I easily configure api integration endpoints using Node.js, connect secure databases with PostgreSQL, and write scripts in Python or Flask to support your front-end development goals. From web optimization and web traffic optimization to handling web hosting support, web maintenance, and complex CMS development, I deliver end-to-end peace of mind as a multi-talented frontend developer. You don't just need another generic web site builder or a basic web developer html freelancer. You need an elite, top-tier frontend developer who builds high-velocity web app frontend systems that scale. Let's connect for a brief web development consultation with your new go-to frontend developer today! Relevant Keywords web developer, web engineer, web programmer, web application, web app developer, web developer react, web layout, web ui, web ux, web design tailwind, landing page, next.js, JavaScript, React, Web Development, CSS, HTML, Bootstrap, Front-End Development, HTML5, Software Development, CSS 3, Responsive Design, Tailwind CSS, TypeScript, Web Application Development, Design-to-Code, Figma, Git, GitHub, Low-Code Development, Redux, Software Architecture & Design, Website, API, Front-End Development Framework, Material UI, React Bootstrap, SaaS Development, Sass, lovable.dev developer, Ai coding copilot, replit, frontend, frontend developer, frontend react, frontend designer, frontend design, front end developer, front end designer, front-end developer, front-end, front-end web developer, Claude, CMS Development, Conversion to HTML, Django, ExpressJS, MERN Stack, PostgreSQL, Website Redevelopment, XD to HTML, web developer html, web site builder, web optimization, web traffic optimization, web maintenance, web forms, web hosting support, elearning developer, wire frames, AI Web Development, Web App Frontend, Full Stack React, Component Design, API Integration, Single Page Application, Prototype to Production, Low Code AI Development, UI UX Implementation, PSD to HTML, Ecommerce Website, Flask, Web Development Consultation, react native, node.js, full stack, full stack web, webmaster, web developer full stack, web developer php, web developer laravel, full-stack web developer, full-stack development, python web application development, full stack web dev

𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗮 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗮𝗻𝗱 𝗲𝘅𝗽𝗲𝗿𝘁 𝗕𝘂𝗯𝗯𝗹𝗲 𝗮𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿? 𝗬𝗼𝘂’𝗿𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗽𝗹𝗮𝗰𝗲. I specialize in Bubble app development and App Store Optimization (ASO) delivering adaptable, high-performing, and accessible applications that support your business goals. Tap the “Invite to Job” or “Message” button now to get started. Over the past three years, we’ve hired over 10 bubble experts on Upwork, and Onanaike has undoubtedly been the most knowledgeable and helpful of everyone we’ve worked with. He has a unique ability to solve problems creatively and come up with solutions that you would never have considered. Unlike many developers who are solely technically skilled, Onanaike’s extensive business experience allows him to understand the real priorities and deliver a highly useful product. – Suzan Jay Some features I can integrate in your app are: ✅ Payment Processing ✅ Automated emails ✅ Chat/messaging ✅ User profiles ✅ Account Settings ✅ Admin Portal ✅ 2FA ✅ File upload ✅ API integrations ✅ GPT Agent Development ✅ API Data Extraction ✅ Frontend Developer for Database Query Web App ✅ Game Development 👉 Expertise in Bubble allows me to quickly identify and resolve issues with your individual or company project, ensuring minimal downtime and optimal performance. 👉 My experience in no-code development will facilitate the enhancement and addition of features to your app, making it more intuitive and user-friendly.. ☝️ I'm well-versed in Bubble.io, Airtable, and n8n, which I can integrate seamlessly to automate workflows and enhance the capabilities of your Bubble app. I'm excited to team up with you to breathe life into your concepts! In today's swiftly evolving no-code bubble.io realm, developers typically fall into two categories: 1. The indifferent developers who construct projects devoid of vision or passion, prioritizing the price tag over long-term value creation. 2. The dedicated dynamo developers who enthusiastically embrace client ideas, infusing their expertise, insight, and commitment into realizing their SaaS/MVP aspirations. 💎💎💎 I assist businesses, startups, scaleups, B2B, B2C, and SMEs in designing internal tools such as CRMs, marketplaces, SaaS products, ⚛custom AI-powered MVPs, etc., tailored to enhance their business systems & operations. My Experience 🚀 Over 5 years dedicating to Bubble coding, ranked Elite Bubble Programmer 🏆 First Rated Plus provider with 100% Job Testimonial ⭐️ 350+ projects delivered with 500+ happy clients on freelancing platforms 📈 Experienced developing fast-loading progressive web apps (PWAs), multi-tenant SaaS, and interactive dashboards ⛓ Integrate third-party APIs like Stripe, Mailchimp, Google Sheets ⚡ Build secure user authentication, role management, payments and subscriptions 🎯 Expert in UI/UX design, branding, typography, art direction, and usability principles 💻 Fluent in workflow automation, complex logic, efficient data modeling, mathematics, algebra 🌎 Cross-browser and mobile responsive sites following accessibility standards ✅ Successful track record designing, launching and scaling apps for startups and enterprises 👥 Leading a talented team of Bubble developers to deliver quality solutions, fast iterations and ongoing support Here are a few of the services I provide: ✅ Bubble Development ✅ Bubble Products ✅ Bubble SaaS ✅ Bubble Apps ✅ Bubble Native ✅ Bubble Design. ✅ Bubble Development ✅ Bubble Web App ✅ Bubble Marketplace ✅ Bubble MVP. ✅ Bubble Plugins ✅ Bubble Coach ✅ Bubble AI SaaS ✅ Bubble API ✅ Bubble Stripe Integration ✅ Bubble Prototype ✅ Bubble Webhooks ✅ Bubble Workflows ✅ Bubble AI Automations ✅ Bubble Integrations ✅ Bubble web app development ✅ No-Code AI SaaS Development Keywords: mobile app developer | mobile app developr | mobile app devloper | mobile app devoloper | mobile app develper | mobile ap developer | moble app developer | mobil app developer | mobile app dev | mobile app devlpr | mobile app developor | mobile app developement | mobile app develpor | mobile app develoment | mobileapp developer | moblie app developer | moblile app developer | mobile ap devloper | mobile app develper ios | mobile app develper android | mobile application developer | mobile aplicatoin developer | mobile appp developer | mobile app devlopper | mobile app develompent | mobile app devlopement | mobile app developent | mobile app develpor flutter | mobile app developr for ios | mobile app developr for android | mobile app dev for ecommerce | mobile app designr | mobile app desiner | mobile app deveoper | mobile app develeper | mobile app develepor | mobile app developre | mobile app devolper | mobile app devlopr | mobile app deloper | mobile app devloment | mobile app develompent | mobile app devlopement | mobile app developent | mob app developer | mobeil app developer | mobile app speacialist | mobile app spcialist | mobile app specalist | hire mobile app de

Available Now | 40+ Hours/Week Most businesses don't need another developer, they need a technical partner who can transform an idea into a scalable, production-ready product. I'm a Senior Full Stack Developer specializing in SaaS Development, AI Development, MVP Development, Web Application Development, Mobile App Development, CRM Development, API Integration, Workflow Automation, and Cloud Infrastructure. I help startups, founders, SaaS companies, agencies, and growing businesses build modern software that is fast, secure, scalable, and built for long-term success. Whether you're launching a Startup MVP, scaling a B2B SaaS Platform, building an AI Platform, modernizing an existing application, or creating internal Business Software, I manage the entire product lifecycle, from planning and architecture to deployment and ongoing product growth. As a Full Stack Developer, React Developer, Next.js Developer, Node.js Developer, Backend Engineer, AI Developer, SaaS Developer, and API Integration Developer, I focus on building products that solve real business problems instead of simply writing code. Services I Provide • SaaS Development • Startup MVP Development • Full Stack Product Development • AI Development & AI Integration • AI Applications & AI Platforms • AI Chatbot Development • CRM Development • ERP & Business Software • Customer Portals • Admin Dashboards • Analytics Dashboards • Marketplace Development • B2B SaaS Platforms • Booking & Reservation Systems • Chrome Extension Development • Workflow Automation • Web Automation • Browser Automation • REST API Development • RESTful API Integration • Third-Party API Integration • Payment Gateway Integration • Backend Development • Backend Infrastructure • Database Design & Database Optimization • Mobile App Development • Progressive Web Apps (PWA) • Cross-Platform Mobile Applications Technologies Frontend Development React.js • React • Next.js • TypeScript • JavaScript (ES6+) • Redux • React Query • Zustand • HTML5 • CSS3 • Tailwind CSS • Tailwind UI • Shadcn UI • Material UI • Bootstrap • Responsive UI Development • SSR • Front-End Development • Figma Integration Backend Development Node.js • Express.js • NestJS • REST API • RESTful API • GraphQL • API Development • API Integration • JWT Authentication • Authorization • OAuth • Webhooks • Backend Development • Backend Infrastructure Database PostgreSQL • MongoDB • MySQL • SQL • NoSQL • Supabase • Firebase • Database Design • Database Optimization AI Development Artificial Intelligence • AI Development • AI Integration • AI Applications • AI Platform • AI Chatbot Development • OpenAI • LLM • Claude • Generative AI • AI Automation • AI Architecture • AI Prototypes • Multi-Agent Systems SaaS Development SaaS Development • SaaS Platform • SaaS Builder • Startup MVP • MVP Development • Product Development • Multi-Tenant SaaS Applications • Business Software Mobile Development React Native • Flutter • Expo • Dart • Mobile App Development • iOS • Android • Cross-Platform Development Automation Workflow Automation • Browser Automation • Web Automation • Data Workflow Automation • Process Automation • Automation Bots • n8n • Chatwoot Cloud & DevOps AWS • Docker • Vercel • Cloud Infrastructure • Deployment • CI/CD • DevOps Engineering Industries ✔ SaaS ✔ FinTech ✔ Healthcare ✔ Telehealth ✔ Manufacturing ✔ Education ✔ CRM ✔ ERP ✔ Real Estate ✔ E-commerce ✔ Marketplace Platforms ✔ Booking Platforms ✔ Recruitment ✔ Marketing Platforms ✔ Logistics ✔ Business Automation Why Clients Work With Me I don't just build features, I help companies build products that are scalable, maintainable, secure, and ready for growth. Clients hire me because I provide: ✓ End-to-end Full Stack Development ✓ Clean, production-ready architecture ✓ Scalable backend systems ✓ Modern React and Next.js frontends ✓ Reliable Node.js APIs ✓ Secure authentication & authorization ✓ AI Integration that creates real business value ✓ Optimized PostgreSQL and MongoDB databases ✓ Cloud deployment and infrastructure support ✓ Clear communication ✓ Reliable delivery ✓ Long-term technical partnership Whether you're building your first MVP, launching a new SaaS platform, developing an AI application, creating a CRM system, automating business workflows, integrating third-party APIs, or scaling an enterprise product, I can help turn your idea into software that users love and businesses rely on. If you're looking for a Senior Full Stack Developer, Full Stack Engineer, React Developer, Next.js Developer, Node.js Developer, Backend Engineer, AI Developer, SaaS Developer, CRM Developer, API Integration Developer, Mobile App Developer, Automation Engineer, or a long-term technical partner, I'd be happy to discuss your project.

Are you looking for a Python backend developer who builds things that actually work in production not just on your local machine? With 2+ years of Python development experience, here's what I bring to the table: ✔ Full Django web applications - user authentication, role management, database design, and multi-user systems built for real-world complexity ✔ REST API development and seamless third-party API integration ✔ Real-time features using Socket Programming and Asyncio ✔ Database design and management with MySQL and SQLAlchemy ✔ Web scraping and automation - data extraction, browser automation, and workflow scripts that save hours of manual work ✔ Clean backend architecture designed to grow with your business My most recent project is Estate Web - a full Django real estate management platform featuring multi-role access, property listings, team onboarding with invite links, email automation, and advanced search and comparison tools. Not a tutorial clone. A real system built from scratch. I communicate clearly, respond fast, and I only take on projects I know I can deliver. If something is outside my scope, I'll tell you upfront before you hire me, not after. Let's talk about what you need built.

Hello, My name is Seyi, I'm a python backend developer with 4 years+ experience. I have experience in Backend development and Web scraping , building microservices, API development and using scraping tools to return annotated data. Technologies -Python(Django, Flask, FastAPI) -JavaScript(with HTML and CSS) -Database(MySQL, PostgreSQL, SQLite, Redis) - Web Scraping (Selenium, BeautifulSoup, ScraperAPI, Pyppeteer) -Docker - AWS (S3 | EC2 | LAMDA | CodeBuild | CodeCommit | CodeDeploy | Dynamodb) - Cloud (AWS | GCP | Linode | Digital Ocean | Heroku)