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🚀 Senior Full Stack Developer & SaaS Architect | AI-Powered Applications | Next.js, React, Node.js, Python, AWS I build scalable SaaS platforms, AI-powered applications, and cloud-native systems that don't break when your business starts growing. Most developers build features. I build products that are ready for customers, investors, and scale. ━━━━━━━━━━━━━━━━━━━━━━━━ 💬 CLIENT FEEDBACK ━━━━━━━━━━━━━━━━━━━━━━━━ ⭐⭐⭐⭐⭐ "Shahid delivered our SaaS platform with excellent code quality, clear communication, and on-time delivery. His technical expertise and architectural decisions helped us launch faster and scale with confidence." ⭐⭐⭐⭐⭐ "Outstanding Full Stack Developer with deep expertise in React, Next.js, Node.js, and cloud infrastructure. He quickly understood our requirements and delivered beyond expectations." Over the last 7+ years, I've helped startups, SaaS founders, and businesses launch production-ready web applications, AI platforms, automation systems, and enterprise-grade software using modern technologies including Next.js, React, Node.js, Python, AWS, and AI technologies. Whether you're building an MVP, scaling an existing SaaS platform, or integrating AI into your business, I focus on performance, security, maintainability, and long-term scalability from day one. ━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 WHAT I BUILD ━━━━━━━━━━━━━━━━━━━━━━━━ ▸ SaaS MVP Development Production-ready SaaS applications using Next.js, React, Node.js, Supabase, PostgreSQL, and Stripe. ▸ AI-Powered Applications OpenAI, LangChain, RAG systems, AI chatbots, AI agents, document intelligence, workflow automation, and AI-powered business applications. ▸ Full Stack Web Applications Modern web applications using React, Next.js, Node.js, NestJS, FastAPI, Laravel, and scalable backend architectures. ▸ API Development & Integrations REST APIs, GraphQL APIs, third-party integrations, payment gateways, webhook systems, and enterprise integrations. ▸ Cloud Architecture & DevOps AWS, Azure, Google Cloud, Docker, CI/CD pipelines, microservices, monitoring, and scalable deployments. ▸ Enterprise SaaS Systems Multi-tenant SaaS platforms, role-based access control, dashboards, admin panels, analytics, and enterprise workflows. ▸ Automation Systems n8n workflows, Zapier automations, AI workflows, CRM integrations, and business process automation. ━━━━━━━━━━━━━━━━━━━━━━━━ ⚙️ TECH STACK ━━━━━━━━━━━━━━━━━━━━━━━━ Frontend: React.js • Next.js • TypeScript • JavaScript • Angular • Vue.js • Tailwind CSS Backend: Node.js • NestJS • Express.js • FastAPI • Django • Laravel • .NET Databases: PostgreSQL • MongoDB • MySQL • Redis • Supabase • Firebase AI & Automation: OpenAI • GPT-4 • LangChain • RAG • AI Agents • n8n • Zapier Cloud & DevOps: AWS • Azure • Google Cloud • Docker • CI/CD • Microservices Mobile: React Native • Flutter ━━━━━━━━━━━━━━━━━━━━━━━━ 💼 WHY CLIENTS WORK WITH ME ━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Architecture-first approach ✔ Scalable and maintainable codebase ✔ Clean communication and transparent delivery ✔ Security and performance built in from day one ✔ Long-term technical partnership mindset ✔ Business-focused solutions instead of just code ━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 HOW I WORK ━━━━━━━━━━━━━━━━━━━━━━━━ 1. Understand business goals and product vision. 2. Design scalable architecture before development starts. 3. Build production-ready systems with clean and maintainable code. 4. Deploy, monitor, optimize, and scale. My goal isn't simply to deliver software. My goal is to help you build a product that grows without forcing expensive rewrites later. ━━━━━━━━━━━━━━━━━━━━━━━━ ✉️ LET'S BUILD SOMETHING GREAT ━━━━━━━━━━━━━━━━━━━━━━━━ If you're building a SaaS platform, AI application, automation system, enterprise platform, or startup MVP, send me a message and let's discuss how we can build it the right way from the beginning. Response time: Usually within 1-2 hours. Keywords: #FullStackDeveloper #SaaSDeveloper #AIDeveloper #NextJS #ReactJS #NodeJS #PythonDeveloper #LaravelDeveloper #NestJS #FastAPI #AWS #Azure #GoogleCloud #DevOps #Docker #Microservices #MERNStack #MEANStack #WebDeveloper#FullStackDeveloper #SaaSDeveloper #AIDeveloper #NextJS #ReactJS #NodeJS #PythonDeveloper #LaravelDeveloper #NestJS #FastAPI #AWS #Azure #GoogleCloud #DevOps #Docker #Microservices #MERNStack #MEANStack #WebDeveloper Full Stack Developer, SaaS Developer, AI Developer, Next.js Developer, React Developer, Node.js Developer, Python Developer, AWS Developer, Cloud Developer, Backend Developer, API Developer, NestJS Developer, FastAPI Developer, Laravel Developer, OpenAI Developer, LangChain Developer, Automation Developer, DevOps Engineer, MVP Developer, Enterprise SaaS Developer.Full Stack Developer, SaaS Developer, AI Developer, Next.js Developer, React Developer, Node.js Developer, Python Developer, AWS Developer, Cloud Developer, Backend Developer, API Developer, NestJS Developer, FastAPI Developer, Laravel Developer, OpenAI Developer

Have an innovative app idea, a prototype, or a business platform you want to bring to life? Whether you're starting with a simple concept or already experimenting with tools like Lovable, Bubble, Replit, or n8n, I can help turn your vision into something your customers will love to use. I help founders and businesses turn ideas into AI-powered products, internal tools, and scalable software, without wasting months or tens of thousands of dollars. Client results: • $350M+ raised by clients • 2M+ users on apps I designed and developed • 10K+ five-star reviews across apps built • Top 1% in App Design & Development on Upwork A few years ago, I was sitting exactly where many of my clients are today: trying to turn an idea into an app. I was looking for freelancers, tried to build it myself and hired the wrong teams. It was a nightmare to say the least. After years of mistakes and learning to code, I finally launched SchooLinks, which grew into an Inc. 5000 company and raised over $90 million. Since then, I've helped more than 150 founders launch products across SaaS, marketplaces, AI tools, mobile apps, and internal platforms... some of which have made it to Forbes. Book your consultation today! I’ll save you months of frustration by helping you understand the ins and outs of bringing an app / platform to life: How much it costs, how long it takes, what’s the process and more. The apps I’ve built come in the form of: SaaS platforms, internal platforms, Mobile & web apps, Marketplace apps. Trusted By: Harvard, Samsung, Indeed, Yamaha, University of South Florida, and more. Technologies: OpenAI, Claude, Gemini, Flutter, Node.js, Angular, AWS, MongoDB, Figma If you’re serious about building your app the right way, let’s talk!

⚡ Certified and Top-Rated Plus Product Developer & Designer of Startups - x3 faster than other developers thanks to my expertise using AI tools - I founded rosvelt dot com - Worked with Fortune 90 companies - Sillicon Valley - 4+ years of experience - Top Rated Plus with 100% Job Success - 3k+ hours completed - 30,000+ downloads on open-source Figma designs - I did one of the top 10 most revolutionary Web3 dApps in Asia, as featured in Crypto Banter Magazine - Proven track record of high-quality delivery I am committed to providing immediate responses to any contract or invitation within 1 hour, ensuring efficient communication and collaboration. Here’s how I can help you: - Frontend Development: React.js, Next.js, Svelte, Vue.js, Angular - Backend Development: Next.js, Node.js, Express.js, Nest.js, Supabase, and Firebase - Languages: Spanish (native), English (fluent), Dutch (basic) - Vibe Coder: Cursor AI, Claude Code, SuperMaven, Codex - GPT, Superflex IA, Figma IA, Loveable, Sorft, Conductor - Solutions Delivered In: SaaS platforms, complex landing pages, crypto & blockchain projects, AI integrations Let’s talk about your project, see my portfolio below and feel free to send me a meesage Best regards, Math

𝐖𝐞 𝐨𝐟𝐟𝐞𝐫 𝐅𝐑𝐄𝐄 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐚 𝐅𝐑𝐄𝐄 𝐪𝐮𝐢𝐜𝐤 𝐫𝐞𝐯𝐢𝐞𝐰 𝐨𝐟 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭, 𝐚𝐧𝐝 𝐮𝐬𝐮𝐚𝐥𝐥𝐲 𝐫𝐞𝐬𝐩𝐨𝐧𝐝 𝐰𝐢𝐭𝐡𝐢𝐧 𝐚 𝐟𝐞𝐰 𝐡𝐨𝐮𝐫𝐬. We are Teaser Software, an ITO company based in Hanoi, Vietnam. If you’re looking for a reliable team to take your project from idea → design → development → launch → maintenance, while leveraging AI to accelerate development and improve efficiency without compromising quality, you’re in the right place. Whether you already have a detailed specification or just an initial idea, we can help shape it into a clear roadmap with realistic timelines and costs. 𝐋𝐞𝐭’𝐬 𝐜𝐨𝐧𝐧𝐞𝐜𝐭. 𝐉𝐮𝐬𝐭 𝐬𝐞𝐧𝐝 𝐮𝐬 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐚𝐧𝐲𝐭𝐢𝐦𝐞. 𝐖𝐞 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐚𝐜𝐫𝐨𝐬𝐬 𝐦𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐭𝐢𝐦𝐞 𝐳𝐨𝐧𝐞𝐬, 𝐬𝐨 𝐨𝐮𝐫 𝐭𝐞𝐚𝐦 𝐢𝐬 𝐚𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝟐𝟒/𝟕, 𝐢𝐧𝐜𝐥𝐮𝐝𝐢𝐧𝐠 𝐰𝐞𝐞𝐤𝐞𝐧𝐝𝐬.

Most founders spend months waiting on developers then get a half-built product that costs more than planned and still isn't ready for real users. I solve that. I'm an AI MVP Developer specializing in rapid SaaS prototyping, no-code web application development, AI integration, and workflow automation. Using Lovable, Base44, Supabase, and Cursor, I help startups, SaaS founders, and businesses go from raw idea to fully working product faster and cheaper than traditional development ever could. WHAT I BUILD FOR YOU SaaS MVPs and Web Applications I build minimum viable products from the ground up lean, functional, and ready for real users. Every MVP is scoped to prove your core value proposition fast so you can attract investors, gather feedback, and generate revenue without wasting months in development. Admin Dashboards and Internal Tools I build custom dashboards and internal tools that give your team real visibility and efficiency user management panels, operational dashboards, and client-facing portals that your team will actually use every day. Micro-SaaS Products Focused, single-purpose software solving one specific problem for a specific audience. I build micro-SaaS products that launch fast, monetize cleanly, and grow without constant developer involvement. AI-Integrated Applications I integrate AI capabilities directly into your application whether that's an AI-powered feature, an intelligent workflow built around a language model, or a fully AI-native product built from scratch. Workflow Automation and API Integrations Manual processes kill productivity. I build automation systems using n8n and AI-powered pipelines that eliminate repetitive work, connect your tools through smart API integrations, and keep your business running without manual intervention. HOW I WORK I use an AI-assisted, vibe coding development approach combining the most powerful modern no-code and AI-native platforms to ship production-ready applications at a speed traditional development cannot match. Lovable Full-stack web apps built fast. Production-grade interfaces connected to real back-end logic, deployed quickly and built to last. Base44 An AI-native platform for rapid full-stack application generation. Few freelancers on Upwork work seriously with Base44 this is a real competitive advantage for your project. Supabase Scalable database management, authentication, and real-time back-end infrastructure. Clean, secure, and ready to grow with your users. Cursor AI-powered coding for precise custom logic when no-code platforms reach their limits. Speed of AI development plus accuracy of custom code. WHO I WORK BEST WITH — Startup founders validating a SaaS idea without a technical co-founder — Entrepreneurs who need an MVP built fast to attract investors or early users — Non-technical founders who need a clear, communicative technical partner — Small businesses needing dashboards or automation without enterprise budgets — Product owners adding AI integration to an existing workflow or application WHY CLIENTS CHOOSE ME Speed without sacrificing quality. Your runway is limited, your timeline is real, and your product needs to work not just look good in a demo. I build fast and I build right. I think like a product person. I don't just execute instructions I think about what you're trying to achieve, flag what doesn't make sense, and help you make smarter decisions throughout the build. Clear communication. No going silent. No unexpected deliveries. Regular updates, right questions asked upfront, and full alignment at every stage. Honest timelines. I won't promise three days if it takes two weeks. I scope honestly and deliver on my commitments every time. LET'S BUILD SOMETHING If you need a SaaS MVP, web application, admin dashboard, micro SaaS product, workflow automation system, or AI integration built fast, built clean, by someone who understands what you're actually trying to build send me a message. Tell me what you're working on. I'll respond quickly and give you honest feedback on how I can help. The fastest path to your product starts with one conversation.

🏆 Top Rated Designer | 100% Job Success Score 🚀 900+ Successful Projects Delivered 💪 8+ Years of UX/UI & Product Design Experience 🤖 AI & Claude Expert (Claude, ChatGPT, Gemini, AI Studio) Hi, I'm Maja. I help startups, SaaS companies, and founders transform ideas into intuitive, scalable, and conversion-focused digital products. As a Senior UX/UI and Product Designer, I don't just create beautiful interfaces, I design experiences that improve usability, increase engagement, and support business growth. My approach combines product strategy, user psychology, AI-assisted workflows, and modern design systems to help teams move faster and build better products. ✅ What I Bring to Your Product ✦ 𝗔𝗜 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 & 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Experienced working with Claude, ChatGPT, Gemini, AI Studio, AI-powered SaaS products, AI automations, AI content workflows, AI image generation, and AI-assisted product experiences. ✦ 𝗨𝗫 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆 & 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗧𝗵𝗶𝗻𝗸𝗶𝗻𝗴 I simplify complex user journeys, improve onboarding experiences, and create intuitive flows that reduce friction and increase adoption. ✦ 𝗦𝗮𝗮𝗦, 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗶𝗴𝗻 From SaaS dashboards and internal tools to customer-facing platforms and mobile apps, I design scalable experiences users actually enjoy using. ✦ 𝗗𝗲𝘀𝗶𝗴𝗻 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 & 𝗙𝗶𝗴𝗺𝗮 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 I build organized, scalable design systems using components, variables, auto-layout, and developer-friendly documentation. ✦ 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻-𝗙𝗼𝗰𝘂𝘀𝗲𝗱 𝗗𝗲𝘀𝗶𝗴𝗻 Whether it's a landing page, checkout flow, onboarding sequence, or product redesign, every design decision is driven by user behavior and business goals. 📈 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗜𝗺𝗽𝗮𝗰𝘁 • Increased user activation through onboarding redesigns • Improved conversion rates by reducing friction in key user flows • Built scalable design systems that accelerated development handoff • Redesigned SaaS platforms to improve usability and user retention • Helped startups launch MVPs faster with validated UX strategies 🛠 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 Figma (Advanced) • Claude • ChatGPT • Gemini • AI Studio • Framer • WordPress • HTML/CSS • Design Systems • Prototyping • UX Research 🌍 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 SaaS • AI Products • HealthTech • Fitness • FinTech • E-commerce • Wearables • B2B Platforms • Marketplaces If you're building, validating, or scaling a digital product and need a designer who understands both business and user experience, let's connect. KEYWORDS Senior UX/UI Designer, Product Designer, SaaS Designer, AI Product Designer, Claude Expert, ChatGPT Expert, Gemini Expert, AI UX Designer, Figma Expert, Design Systems, UX Strategy, UI Design, Product Design, SaaS Dashboard Design, B2B SaaS UX, Web Application Design, Mobile App Design, User Flow Design, Wireframing, Prototyping, UX Audit, Product Redesign, Information Architecture, Landing Page Design, Conversion Rate Optimization, CRO, User Research, Usability Testing, HealthTech UX, FinTech UX, Fitness App Design, AI SaaS Design, Startup Product Design, MVP Design, Responsive Web Design, Framer Designer, WordPress Designer.