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# 👋 About Me Hi, I'm Vu (Fish), a **Front-End Focused Full Stack Developer** specializing in **React, Next.js, TypeScript, and Node.js**. Over the past **5+ years**, I've helped startups and businesses across the **US, UK, Australia, Singapore, and Europe** build modern web applications, SaaS platforms, AI-powered products, and mobile apps. My expertise is building fast, responsive, and scalable user interfaces while delivering complete end-to-end solutions—from **Figma designs** to **production deployment**. I focus on writing clean, maintainable code that is easy to scale and built for long-term success. Whether you need a front-end developer, a full-stack engineer, or someone to integrate AI into your product, I can help turn your ideas into reliable, production-ready software. **GitHub:** githubdotcom/BoyKa74 # 🚀 Core Expertise * React & Next.js Development * Front-End Development (TypeScript, Tailwind CSS) * Figma to Pixel-Perfect Responsive UI * Full Stack Development (Node.js, NestJS, Express) * REST API & Supabase Integration * AI Integration (OpenAI, Chatbots, Automation) * Mobile Development (Flutter & React Native) * Cloud Deployment (AWS, Azure, Docker, Vercel) # 💼 Experience * **5+ years** building web applications * **3+ years** developing cross-platform mobile apps * Experience delivering SaaS, AI, eCommerce, GIS, Education, and Business Management systems * Remote collaboration with international startups and distributed teams # 🛠 Tech Stack **Frontend:** React, Next.js, TypeScript, JavaScript, Tailwind CSS, Bootstrap **Backend:** Node.js, NestJS, Express.js, REST APIs, Supabase **Mobile:** Flutter, React Native **Database:** PostgreSQL, MySQL, MongoDB, Firebase, Supabase **Cloud & DevOps:** AWS, Azure, Docker, Vercel, CI/CD # 🚀 Selected Projects * 🎓 Education Platform (Web & Mobile) * ✈️ SEO-Optimized Tourism Website * 🚒 Firefighting GIS Management System * 📱 Digital E-Card Mobile Application # 🤝 Why Work With Me? * Clean, scalable, and maintainable code * Strong focus on performance and user experience * Clear communication and reliable delivery * Experience taking products from MVP to production * Long-term collaboration and ongoing support when needed **Let's build high-quality software that delivers real value to your business.** 📧 mailto:maivananhvu.dev@gmaildotcom 🔗 githubdotcom/BoyKa74

I am a skilled front-end developer with extensive experience in building responsive, cross-browser web applications optimized for various devices. My expertise includes: + Strong proficiency in developing Single Page Applications (SPAs) using React, Vue, Svelte + Familiarity with popular React libraries like Material UI, Redux, Flux, Koa, and more + Solid experience in client-side technologies such as HTML, JavaScript, jQuery, CSS, Bootstrap, and Tailwind + Proficient in frontend build tools, preprocessors, and languages like Webpack, Babel, Gulp, Grunt, TypeScript, ES6, CoffeeScript, SASS, SCSS, and LESS + Expertise in responsive, mobile-first development with a focus on performance and scalability + In-depth knowledge of version control using Git

Hi! I'm a skilled WordPress engineer passionate about crafting powerful and elegant web solutions. With a solid foundation in web development and a keen eye for detail, I specialize in creating dynamic and user-friendly websites using the WordPress platform. My expertise includes custom theme development, plugin integration, and optimizing website performance for a seamless user experience. I am committed to staying updated with the latest industry trends and best practices to ensure that the solutions I deliver are both cutting-edge and reliable. Whether it's building a brand new website from scratch, customizing existing themes, or troubleshooting technical issues, I approach each project with dedication and a problem-solving mindset. I thrive on transforming ideas into functional and visually appealing websites that meet the unique needs of clients. Let's collaborate to bring your WordPress project to life! Feel free to reach out, and let's discuss how I can contribute to the success of your web endeavors.

Software Engineer with 5+ years of experience building and optimizing high performance web applications. Whether you’re trying to win work, list your services, or create a new online store, I can help. What I do: Hydrogen storefront builds, Next.js + Shopify Storefront API integrations, Framer landing pages, Storefront API GraphQL optimization, Oxygen deployments. Tech stack: Next.js 15, React Router 7, Hydrogen, Oxygen, TypeScript, Tailwind, Framer, NestJS for custom APIs, Python for data automation. What Clients Should Hire Me For: -Building MVPs fast for investor demos -Converting Figma designs into scalable apps -Adding AI features into existing products -Backend architecture for SaaS products -Long-term product development partnerships Why clients work with me: -Strong communication -Fast execution -Startup-focused mindset -Production-ready clean code -End-to-end ownership from idea to deployment Let’s discuss your product goals and build something users actually love.

- HubSpot CMS Expert with a passion for finding innovative solutions and continuous professional growth. - Strong proficiency in HubL, HubDB, HubAPI. Experienced develop data driven modules/pages. - Strong proficiency in HTML, CSS, JavaScript, and web performance optimization. - Experienced in RaptorServices E-mail recommendations design integrated with other email marketing platforms - Deep understanding of responsive web design and cross-browser compatibility - Skilled in problem-solving, troubleshooting, and maintaining legacy systems - Detail-oriented with the ability to convert graphic designs into pixel-perfect, functional websites - Quick to adapt to new work environments and integrate seamlessly into new teams What I offer: ✅ HubSpot CMS: - Build theme, custom modules, templates, blogs, email templates, optimization - Well-structured and organized modular components and theme assets ✅ Front-End Web Development - Clean, accessibility-compliant builds using HTML, CSS, JS, SCSS. - Fully responsive across desktop/mobile devices and browsers ✅ Figma/XD → Pixel-Perfect Websites - Pixel-perfect graphic design to HTML/CSS/JS conversion ✅ Clean code & lightweight, maximize reusable and maintainability ✅ Quick-turnaround and open communication

I'm a Full-Stack Developer and AI Product Engineer who helps startups turn ideas into production-ready products. I don't see myself as someone who simply implements tickets. I work closely with founders to review product decisions, challenge assumptions when needed, improve technical architecture, and build solutions that are practical to ship and maintain. Over the past 5+ years I've worked with startups across the US, UK, Australia, Singapore and Europe, building AI products, SaaS platforms, web applications and mobile apps from MVP to production. My core expertise includes: • AI applications using OpenAI, Claude and Gemini • AI agents, RAG systems and workflow automation • SaaS platforms with Next.js, React, Node.js and Supabase • React Native apps for iOS and Android • Multi-tenant architectures, authentication and subscription systems • Business automation and API integrations I have extensive experience with modern AI development beyond simple chatbot integrations. This includes document understanding, OCR pipelines, knowledge retrieval, AI-assisted workflows, structured outputs, agent orchestration and production AI systems that solve real business problems. One area I particularly enjoy is reviewing existing products and finding better approaches. Sometimes that means simplifying an architecture, improving database design, strengthening security policies like Supabase RLS, reducing AI costs, or identifying product decisions that could become problems later. I believe writing code is only part of delivering a successful product. Some recent projects include: • AI lead qualification platform that analyzes websites, uploaded documents and company information with LLMs • Desktop AI translation application with OCR and contextual translation • Enterprise multi-tenant SaaS platform built with Next.js and Supabase • React Native social platform with maps, subscriptions and real-time features • AI-powered customer support and business automation systems I work comfortably as an independent engineer, communicate clearly, and enjoy collaborating directly with founders and small teams where product thinking matters as much as implementation. If you're looking for someone who can contribute beyond writing code and help build the right product, I'd be happy to discuss your project.