Full-Stack Developer (React + Node.js), 9+ years, 89 projects delivered SaaS platforms, marketplaces, fintech, healthcare and AI products, including builds serving 6M+ users. I build the whole product: database and API on the backend, the interface clients actually use on the frontend, and AI features inside both. Backend Development — MVP to 600,000+ users on a rewards platform I built - Node.js, NestJS, Express, TypeScript - REST & GraphQL APIs, auth, role-based permissions (RBAC), row-level security - PostgreSQL, MongoDB, Redis — schema design, indexing, query optimization - Background jobs, queues, cron pipelines, webhook processing - Real-time features with WebSockets - AWS, Docker, CI/CD, monitoring Front-End Development — real-estate marketplace shipped in 6 months, client raised €2.2M - React, Next.js, TypeScript - SSR/SSG, Core Web Vitals, SEO-critical page performance - Data-heavy dashboards & admin panels (multi-tenant SaaS with 10,000+ active users) - Design systems, reusable component libraries - State management at scale: Redux, Zustand, React Query - Search, filters, maps, complex forms API Development & Integrations — Stripe billing, maps, messaging, CRMs - Payment flows: subscriptions, usage-based billing, refunds, webhooks - Third-party API integrations and anti-corruption layers - Multi-tenant architecture with per-tenant data isolation AI Development — healthcare AI MVP that raised $2M - RAG chatbots and AI assistants: 70% of support tickets handled automatically, reply time cut from 4 hours to under 1 minute - AI chatbot handling 300+ chats/day in production - OpenAI / Anthropic integrations, LangChain & LangGraph agents - Semantic search with vector databases (pgvector, Pinecone, Qdrant) - 50+ automation workflows on n8n / Make Mobile & Cross-Platform — 6M+ users on a React Native product - React Native apps shipped to App Store and Google Play - Shared TypeScript logic between web and mobile Stack React · Next.js · TypeScript · Node.js · NestJS · PostgreSQL · MongoDB · Redis · GraphQL · Docker · AWS · Stripe · LangChain · OpenAI API Track record 89 completed projects · $200K+ earned · 93% Job Success · Top Rated Plus Why clients keep me on long-term: - I think in product logic, not tickets - I flag architectural mistakes before they get expensive - I write code the next developer can read - I stay with products as they scale Building a SaaS platform, marketplace, AI product or internal tool? Tell me what you're building and I'll reply with a concrete technical direction.

🚀 Enterprise-Grade Solutions with React, PHP Laravel & Full Stack Development 🚀 📅 10+ years of experience | Master’s in Computer Science 👥 Leading a team of 10+ developers 📦 50+ production-ready projects delivered 💰 $18M+ business value generated With 10+ years in software engineering, I’m a Senior Full Stack Developer focused on building scalable, high-performance systems. I’ve delivered 50+ projects across fintech, healthcare, marketplaces, and real estate — from concept to production. As a lead developer, I don’t just code — I lead architecture, manage delivery, and ensure every Full Stack Developer on my team produces production-ready results. My experience includes building systems with 99% uptime, designed to scale with growing user demand and reduce time-to-market by up to 50%. I also bring strong expertise in PHP Laravel, working as a PHP Laravel Developer to modernize legacy systems and build robust backend platforms. Whether it's a modern SaaS platform or upgrading an existing PHP Laravel application, I ensure smooth scalability and long-term stability. 💻 Full Stack React, PHP Laravel & System Architecture I work as a Full Stack Developer, Full Stack React Developer, and React Node.js Developer, delivering scalable solutions using React.js, Frontend React, Next.js (Nextjs), and powerful backend systems. A key part of my stack includes PHP Laravel, where I design backend architectures, APIs, and enterprise systems. As a PHP Laravel Developer, I build secure and maintainable applications that integrate seamlessly with modern frontend frameworks like React.js. My team frequently combines React Node.js systems with PHP Laravel backends, ensuring flexibility for both new builds and legacy integrations. This allows us to support everything from SaaS platforms to enterprise dashboards. 🗄 Databases, Supabase & Backend Systems As a Full Stack Developer, I design high-performance data systems using MySQL, PostgreSQL, and SQL. I often use PHP Laravel with MySQL to build stable backend systems, while also integrating Supabase for real-time functionality. Many of our systems combine PHP Laravel, Supabase, and modern React Node.js architecture. 🧠 Built scalable systems using PHP Laravel, MySQL, and PostgreSQL 🔄 Integrated Supabase for real-time data workflows ⚡ Optimized backend performance using PHP Laravel 💸 Reduced infrastructure costs with efficient backend architecture As a PHP Laravel Developer and Full Stack Developer, I ensure backend systems are secure, scalable, and optimized. 🎯 Frontend React & Next.js Our team builds high-performance interfaces using React.js and Next.js (Nextjs). As a React Developer and Frontend React expert, I ensure seamless integration between frontend and backend systems. We frequently connect Frontend React applications with PHP Laravel backends, delivering fast and responsive SaaS platforms. ⚡ Faster load times and optimized performance 📉 Improved conversion rates by 30–40% 📈 Better engagement across web platforms ⚡ Scalability, SaaS & AI Integration Scalability is a core focus of my work as a Full Stack Developer. I design systems that scale to 80K–120K users using Supabase, React Node.js, and PHP Laravel backend services. I also integrate AI solutions (LLMs, RAG pipelines) into platforms, connecting tools like Dify and Langflow with React Node.js and PHP Laravel applications. Whether upgrading an existing PHP Laravel system or building a modern SaaS platform with Next.js, I ensure your product is future-ready. 🎯 Frontend React & Next.js Our team builds high-performance interfaces using React.js and Next.js (Nextjs). As a React Developer and Frontend React expert, I ensure seamless integration between frontend and backend systems. We frequently connect Frontend React applications with PHP Laravel backends, delivering fast and responsive SaaS platforms. ⚡ Faster load times and optimized performance 📉 Improved conversion rates by 30–40% 📈 Better engagement across web platforms ⚡ Scalability, SaaS & AI Integration Scalability is a core focus of my work as a Full Stack Developer. I design systems that scale to 80K–120K users using Supabase, React Node.js, and PHP Laravel backend services. I also integrate AI solutions (LLMs, RAG pipelines) into platforms, connecting tools like Dify and Langflow with React Node.js and PHP Laravel applications. Whether upgrading an existing PHP Laravel system or building a modern SaaS platform with Next.js, I ensure your product is future-ready. 🤝 Why Work With Me Proven Full Stack Developer with 50+ delivered projects Experienced React Node.js Developer and PHP Laravel Developer Strong expertise in React.js, Next.js, and backend systems Solid experience with PHP Laravel, MySQL, PostgreSQL, and Supabase Focus on scalability, performance, and business outcomes If you’re looking for a Full Stack Developer, React Developer, or PHP Laravel Developer with strong experience in React.js, Supabase, MyS

Full Stack Developer with 12 years of experience and Team Lead delivering 30+ projects - your trusted long-term development and solution architecture partner specializing in React and Node.js The code is invisible; the outcome is not ✨ With me: - Autobound grew from one engineer to a 15-person team through 4+ years of our cooperation, raised more than $4M in funding, scaled to 50K+ active users and $8M ARR along the way. - DriverHRIS evolved from a slow 1000-screen system into a fully rebuilt product serving 400+ dealerships, backed by an 18-person dev team, over 5+ years - page loads dropped 80%, support tickets cut in half. - Augmento expanded from a prototype to a 15-person dev team in 3 years, powering AR experiences for 30+ global brands including Fortune 500 companies and securing $6M in investment. - At Wawibox (Germany, dental-industry SaaS), I've led the engineering team for 3+ years - owning the full rewrite of the legacy Vue 2 platform into a modern Vue 3 / Nuxt 3 / Node.js / TypeScript / PostgreSQL stack without a single day of downtime for 2,000+ paying clinics across 3 countries. 🛠 Tech I work with: Frontend — React · Next.js · Vue 3 · Nuxt 3 · TypeScript · JavaScript Backend — Node.js · Python Mobile — React Native · Flutter Data & infra — PostgreSQL · Firebase · Supabase AI & tooling — Claude · Claude Code · Cursor · LLM integrations · agentic workflows I'm also an early and heavy Claude power-user - AI-assisted development is part of how I ship, not a novelty bolted on. Cursor, Claude Code, agentic workflows, LLM integrations in production - I've been living in this stack since the day it existed. Got a product to build, scale, or rescue? Whether it's a new build, a team extension, or a legacy system that's slowing you down - message me and let's find a solution that actually fits your situation. 🤝 The first 30 minutes are on me, and you'll walk away with a clear next step either way. 🚀

🚀 I help tech startups and growing businesses build custom Full Stack solutions - from custom SaaS platforms and enterprise apps (CRM/ERP/HRM) to AI-powered tools and automation pipelines that deliver real business results. I’m Oleksandr, CEO at Dinamicka Development – a leading Full Stack development agency. From MVPs to enterprise platforms, we provide end-to-end Full Stack development services, combining deep engineering expertise with modern AI-driven coding approaches to build products faster, more cost-effectively, and in alignment with your business goals. With 10+ years in software development and system architecture, my team has delivered 200+ projects across SaaS, logistics, real estate, fintech, edtech, and e-commerce – now enhanced with AI-driven engineering. 📈 𝗞𝗘𝗬 𝗠𝗘𝗧𝗥𝗜𝗖𝗦 & 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 ✅ 10+ years in full stack software development ✅ 200+ projects delivered worldwide ✅ Proven success with SaaS startups and enterprise apps (CRM/ERP/Analytics Dashboards) ✅ 100% satisfaction rate across industries ✅ 85% clients retain long-term partnerships 🤖 𝗔𝗜-𝗗𝗥𝗜𝗩𝗘𝗡 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 – 𝗪𝗛𝗔𝗧 𝗪𝗘 𝗕𝗨𝗜𝗟𝗗 🚩 AI Agents & Autonomous Workflows (LangChain, LangGraph, CrewAI, MCP) 🚩 Custom AI Chatbots for SaaS & enterprise platforms (OpenAI GPT, Claude/Anthropic) 🚩 RAG Systems — private knowledge bases with vector DBs (Pinecone, Milvus, Weaviate) 🚩 AI Automation Pipelines (n8n, Make) with API & Webhook orchestration 🚩 AI-powered document processing & structured data extraction 🚩 Third-party AI integrations into CRM, ERP, and internal tools 🚩 AI-accelerated Full Stack development — faster delivery, same quality 🛠 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 – 𝗪𝗛𝗔𝗧 𝗪𝗘 𝗕𝗨𝗜𝗟𝗗 🚩 Enterprise Web Apps, SaaS, CRM, Dashboards, ERP, HRM, DMS 🚩 Mobile & Web Apps, Admin Panels & Analytics Dashboards 🚩 E-commerce Solutions, Marketplaces, Websites & Landing Pages 🚩 Data Visualization, Analytics & Reporting 🚩 IoT solutions, Chrome Extensions, Figma Plugins With us, you don't just hire a developer – you get a solution – clear project management, fast UI/UX design, expert frontend & backend engineering (React, Node.js & Python), AI-driven testing, DevOps services, and marketing support. We follow Agile (Scrum & Kanban), so you'll always have full visibility and a product that grows with your business. ⚙️𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗪𝗘 𝗦𝗘𝗥𝗩𝗘 ✅ Logistics & Supply Chain ✅ Automotive & Fleet Management ✅ Healthcare & Sports ✅ Real Estate & PropTech ✅ Fintech & Banking ✅ E-commerce & Retail ✅ Big Data & AI-Driven Platforms ✅ Food Delivery & Restaurant Tech ✅ Education & EdTech ✅ IoT & Smart Solutions ✅ SaaS & B2B Platforms 🖥 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬 𝗦𝗧𝗔𝗖𝗞 ➕ AI & Agents: OpenAI (GPT-4o/GPT-5), Anthropic Claude, LangChain, LangGraph, CrewAI, MCP ➕ RAG & Data: RAG Pipelines, Pinecone, Milvus, Weaviate, Structured Data Extraction ➕ Automation: n8n, Make, Zapier, Vapi, Retell AI, ElevenLabs, Voiceflow, Twilio ➕ Front-end: React, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, WebGL, Three.js ➕ Back-end: Node.js, Nest.js, Python, FastAPI, Django, Flask, PHP, Laravel, .NET, GraphQL ➕ Databases & Cloud: PostgreSQL, MongoDB, MySQL, AWS, Azure, Google Cloud, Supabase ➕ Mobile: React Native, Flutter ➕ CRM & Ecosystems: HubSpot, Salesforce, GoHighLevel, Pipedream, Custom Webhooks ➕ E-commerce & CMS: WordPress, WooCommerce, Shopify, Strapi, BuilderIO ➕ DevOps & Security: CI/CD, Docker, GitHub Actions, QA, penetration testing 🤝 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗨𝗦 Whether you need a classic Full Stack team or a developer who uses AI tools to ship faster and smarter, we adapt to your workflow. ✔ AI-accelerated development: faster delivery, better quality, lower cost ✔ Clear communication, structured requirements, no "black box" ✔ On-time delivery with Agile sprints and full transparency ✔ End-to-end: from architecture and UI/UX to deployment and scaling 📩 𝙇𝙚𝙩'𝙨 𝘽𝙪𝙞𝙡𝙙 𝙎𝙤𝙢𝙚𝙩𝙝𝙞𝙣𝙜 𝙂𝙧𝙚𝙖𝙩 𝙏𝙤𝙜𝙚𝙩𝙝𝙚𝙧! Whether you're launching a SaaS product, integrating AI agents into your platform, automating operations with n8n, or scaling an enterprise app — message me and let's map out your technical roadmap.

As a forward-thinking Senior Engineer and Team Leader with over two decades of experience, I work as a full stack developer specializing in Video Streaming and real-time communication solutions based on WebRTC. I combine strong architecture thinking with hands-on delivery, acting both as a technical leader and a practical full stack web developer who understands real product needs and builds scalable WebRTC-powered systems. Today, my focus as a full stack developer includes the strategic application of advanced AI technologies alongside WebRTC-based real-time communication platforms. I actively work with OpenAI APIs, Whisper for speech recognition, LLaMA2 for open-source large language models, and LangChain for building AI-driven workflows. This positions me as a full stack developer AI who can integrate intelligence directly into real-world WebRTC video and streaming products. Throughout my career as a full stack developer, I’ve contributed to Telemedicine, Online Education, and Real-time Entertainment by building WebRTC-powered communication platforms. I’ve led teams delivering webinar platforms, live chat systems, and complex real-time applications, acting both as a senior web developer and system architect who ensures scalability, security, and long-term maintainability for WebRTC infrastructures. In AI-focused projects, I operate as a full stack developer who bridges data, logic, and user experience inside WebRTC-enabled applications. My team and I integrate conversational AI, speech-to-text, and knowledge-driven systems using OpenAI, Whisper, and LLaMA2. With LangChain, we design intelligent pipelines that automate workflows and data processing, enhancing WebRTC communication platforms with AI-driven capabilities. WebRTC remains a core part of my work as a full stack developer, especially for building high-performance real-time systems. We design everything from low-latency WebRTC infrastructure to complete applications, delivering solutions that work seamlessly across web and mobile. This includes building scalable video streaming app architectures capable of handling thousands of concurrent users through WebRTC. As a full stack developer, I also provide consulting and development services across North America and Europe, helping companies design and build WebRTC-based video communication platforms. I work with companies in Entertainment, E-Learning, Healthcare, and Finance. Depending on project needs, I act as a React developer, Wordpress developer, or mobile app developer while implementing scalable WebRTC solutions. Our services as a full stack developer team include system architecture, UI/UX design, and custom development of WebRTC streaming and real-time communication platforms. We build modern interfaces, robust back-ends, and real-time systems, including secure WebRTC video stream delivery for live and on-demand use cases. We have worked with most of the major Webinar and Online Education platforms on the market, delivering solutions as a full stack developer team that understands both the business and technical sides of WebRTC video streaming products. We frequently modernize existing platforms and migrate legacy systems to scalable cloud-based architectures built around WebRTC technologies. As a full stack developer, I’ve led the creation of webinar systems, live chat apps, WebRTC video conferencing platforms, real-time video auctions, messengers, e-learning platforms, telemedicine solutions, dating apps, Twitch-like platforms, TikTok-style apps, VoD systems, and live shopping platforms. Many of these solutions rely on modern stacks including full stack developer React and full stack Lavarel approaches integrated with WebRTC. Beyond development, I support clients as a full stack developer with load testing and performance optimization for large-scale WebRTC streaming systems. My background across front-end, back-end, databases, and cloud platforms allows me to lead projects end-to-end and deliver reliable, production-ready WebRTC platforms. I invite you to collaborate with me as a full stack developer who understands AI, WebRTC, and scalable real-time product development. Together, we can build innovative WebRTC-powered solutions that align with your business goals and grow with your users.

Available ASAP ⚡ 💼 7+ years building scalable web, mobile, and AI-based products end-to-end 🚀 Strong expertise in TypeScript, React, Next.js, and modern frontend architecture 🎯 Hands-on with backend integrations, cloud infrastructure, and complex business logic 👥 Built and maintained production systems supporting real users at scale ⭐ Comfortable owning features end-to-end and contributing to technical decision-making Full Stack Developer | React.js | Next.js | Node.js | TypeScript | Java | Spring Boot | Firebase | PostgreSQL Hi 👋 I'm a Senior Full Stack Developer always looking for new professional opportunities. As a seasoned Full Stack Developer Node specialist, I bring 7+ years of commercial experience building and shipping scalable web, mobile, and AI-based products across the full stack. Whether working as a Node Backend Developer architecting robust APIs or as a React Frontend Developer crafting pixel-perfect interfaces, I'm equally comfortable on both sides of the codebase. My full stack node and full stack react work spans everything from database design to polished, responsive UIs - I focus on writing code that's maintainable, scalable, and built to last. What I work with: TypeScript | React | Next.js | React Native | Node.js | Java | Spring Boot | Firebase | PostgreSQL | MySQL | Tailwind CSS | Material UI | React Query | Docker | Expo | Copilot | Cursor 🌟 What I bring 🔹 Full Stack Ownership - As a dedicated Full Stack Developer, I own features end-to-end, from database design through to polished UI. Every engagement benefits from my full stack java background, covering both modern JVM services and JavaScript runtimes - no handoff needed. 🔹 Frontend Excellence - Deep expertise as a React Frontend Developer and React Developer with a strong eye for clean architecture and reusable component systems. As a Frontend Developer specializing in Nextjs Typescript stacks, I deliver smooth, accessible user experiences. My React Frontend work consistently meets the highest standards of component design and performance. 🔹 Backend & API Architecture - As a node.js backend developer and Backend Developer Node specialist, I design and ship reliable, high-throughput services. Whether working in the MERN stack or as a Full Stack Developer Node bridging client and server layers, I bring practical depth to every integration. My experience as a Node developer covers everything from REST APIs to event-driven microservices. 🔹 Java & Spring Ecosystem - Extensive hands-on experience with Spring Boot powering enterprise-grade backends. My java spring boot work covers REST API design, service orchestration, and cloud deployment — giving clients a true full stack java spring boot engineer who can move seamlessly between the frontend and JVM backend. 🔹 Mobile Development - Built cross-platform mobile applications using React Native and Expo as part of full stack react and MERN project teams, delivering consistent experiences across iOS and Android. 🔹 AI-Powered Products - Designed and shipped AI-driven tools integrated into real production environments. As a Backend Developer with AI experience, I architect the pipelines and APIs that make intelligent features reliable at scale - not just prototypes. 🔹 Data & Infrastructure - Worked with PostgreSQL, MySQL, Firebase, and Docker to build performant data layers. A strong Backend Developer Node foundation means I understand the full data lifecycle, from schema design to query optimization. 🔹 Technical Decision-Making - Beyond writing code, I contribute to architecture discussions and long-term technical strategy — whether evaluating Nextjs Typescript patterns, Spring Boot service boundaries, or MERN stack trade-offs. 📊 Some highlights 🚀 Built and maintained admin platforms, dashboards, and real-time applications as a Full Stack Developer Node and node.js backend developer in production 🧠 Delivered AI-driven tools and e-commerce solutions with clean React Frontend architecture - combining my Frontend Developer craft with solid Node developer backend skills ⚙️ Shipped internal business products as a Backend Developer across full stack java spring boot and MERN environments 🌐 Architected scalable Spring Boot microservices alongside Nextjs Typescript frontends - true full stack java delivery from API to UI📱 Developed cross-platform mobile apps with React Native and Expo, leveraging full stack react expertise 💼 7+ years of commercial experience across web, mobile, and AI-based products as a Full Stack Developer, React Developer, and Backend Developer Node 🚀 Let’s build something together Whether you need a Node Backend Developer, React Frontend Developer, or Full Stack Developer, I can support both backend and frontend delivery end-to-end. Experienced with Node.js, React, Nextjs Typescript, Spring Boot, Java Spring Boot, MERN, and full stack node development. Available to jump in and contribute from day one.

🚀 Senior Full Stack Developer | Laravel, PHP & Vue.js Expert I help startups and growing businesses build scalable SaaS platforms, custom web applications, and high-performance backend systems designed for long-term growth. With 7+ years of experience as a Full Stack Developer, I specialize in Laravel, PHP, Vue.js, JavaScript, MySQL, and PostgreSQL, delivering secure, scalable, and production-ready applications for SaaS companies, startups, and enterprise businesses. 📌 Key Facts & Results ✔ 7+ years of full stack development experience ✔ 50+ completed web applications & SaaS platforms ✔ 30+ third-party API integrations completed ✔ Helped startups launch MVPs in 4–8 weeks ✔ Improved platform performance by up to 70% ✔ Increased Lighthouse performance scores from ~50 to 90+ ✔ Built systems supporting thousands of active users ✔ Strong experience with SaaS, CRM, ERP & ecommerce platforms 💻 Backend Development | Laravel & PHP A large part of my work focuses on Laravel and PHP backend development. I build scalable REST APIs, authentication systems, multi-tenant SaaS platforms, admin dashboards, and cloud-based business applications with clean architecture and maintainable code. 🔹 Backend expertise includes: • Laravel Development • PHP Development • CodeIgniter Development • REST API Development & API Integration • Authentication & Role Management • Payment Integrations (Stripe, PayPal) • Queue Systems & Background Jobs • Multi-tenant SaaS Architecture • Database Optimization & Scalability I’ve integrated 30+ services and APIs including OpenAI, Stripe, PayPal, Google APIs, Twilio, Firebase, and various business automation tools. 🎨 Frontend Development | Vue.js & JavaScript On the frontend side, I work extensively with Vue.js and modern JavaScript to create responsive dashboards, CRM systems, analytics panels, booking systems, and scalable web interfaces. 🔹 Frontend experience includes: • Vue.js Applications • JavaScript (ES6+) • Tailwind CSS & Bootstrap • SaaS Dashboards • CRM Interfaces • Admin Panels • Analytics Systems • Marketplace & Booking Platforms Several projects involved reducing page load times by up to 70% and significantly improving frontend responsiveness and UX performance. ☁️ SaaS Architecture & Cloud Infrastructure I specialize in SaaS development and scalable application architecture. I’ve helped businesses build subscription platforms, internal business tools, cloud-hosted systems, and API-driven applications designed to scale with growth. 🔹 Experience includes: • SaaS MVP Development • Cloud Deployment (AWS & GCP) • CI/CD Pipelines • Docker Environments • MySQL & PostgreSQL Optimization • Performance Tuning • Scalable Backend Architecture • Secure Production Deployments 🤖 AI Integration & Automation I also integrate AI-powered functionality into web applications using OpenAI APIs and automation workflows. 🔹 AI-related work includes: • AI Chat Systems • OpenAI / ChatGPT Integration • AI-powered SaaS Features • Workflow Automation • AI-assisted Analytics • Smart Business Automation 🤝 Why Clients Work With Me Clients usually hire me because I combine strong backend expertise with full stack development experience and a business-oriented approach. ✅ Clean, maintainable, production-ready code ✅ Strong communication & reliable delivery ✅ Scalable architecture focused on long-term growth ✅ Ability to work on both frontend & backend ✅ Fast onboarding & efficient collaboration ✅ Business-focused problem solving 🚀 Whether you need a Laravel Developer to build a scalable SaaS backend, a Vue.js Developer to create a modern frontend, or a Full Stack Developer to lead the entire development process — I can help you design, build, optimize, and scale a high-performance product tailored to your business goals.

Full stack web developer delivering investor-ready products with 85% test coverage, low bug density and controlled technical debt ⚡️ 47+ delivered projects across 31 industries ⚡️Products helped raise $141M+ in investments ⚡️85% test coverage, low bug density (0.5 / 1k LOC) ⚡️100% design-to-code accuracy ⚡️Two-week sprints with regular demos ⚡️Regular refactoring and controlled technical debt 💰 Clients raise $3-4M with me as I work with B2B software and SaaS platforms (as React SaaS developer), including legacy systems, helping teams across the US, Canada, UK, Benelux, and Scandinavia redesign products to fix user complaints, improve scalability, and boost productivity. I don’t just write code, I build tools that transform ideas into scalable, secure products that impress users and deliver real business value. My expertise covers the full development cycle - from UX/UI design (web design) to building Web application as a Full stack Web developer, React Web developer, Backend development, Mobile app, to no-code solutions, working as a full stack developer react node on complex SaaS and B2B products. 🔥 My expertise as a React Web Developer and Full Stack web developer includes: I’m a Full Stack Developer specializing in React.js Node.js and the MERN stack (MongoDB, Express, React, Node.js), as a full stack developer react node building scalable SaaS and B2B platforms. I work as a front end developer / react developer, creating seamless, high-performance web applications. Frontend React: I create fast, responsive, and user-friendly interfaces for dashboards, CRMs, and web apps. As a react developer, I ensure tight integration with backend systems. My expertise also includes react js website development, react saas, and react twilio integration for advanced real-time features. Backend Node.js developer: I design scalable architectures, RESTful APIs and server solutions. As a node.js developer and backend engineer, I deliver reliable, production-ready products with clean technical documentation, high performance and maintainable code. My work covers node.js back-end and full react js node js implementation production-ready and reliable. Alongside my core work as a Full Stack Developer React Node / SaaS Web Developer, I also understand how UX design, Laravel Vue, Ruby on Rails and Bubble-based products connect within broader product development workflows. 🔥 Additional Web Development and Mobile Development Skills 💎JavaScript development across front end and fullstack projects, specializing as a Javascript developer ( React Web developer ) 💎Mobile app development using React Native, Flutter and react native for cross-platform solutions. 💎Python backend development, including python developer and python rest api developer, analytics and integrations. 💎Webflow and modern website creation. 💎Full stack javascript solutions covering front end React, backend Node.js and database integration as a MERN stack developer. 💎Payment and third-party integrations using Stripe. 💎Enterprise-level React nodejs applications ensuring security, scalability, and usability. 💎Experienced senior front end developer and java react projects for SaaS and web platforms. 💥I am an experienced React frontend developer I specializing in building responsive, high-performance web applications. As a full stack developer React Node, I combine seamless react frontend interfaces with robust backend engineer solutions, creating scalable, efficient, and user-friendly products, as a full stack developer react node focused on long-term scalability. I understand where a wordpress developer approach makes sense, but for products that need scalable architecture, custom logic, and long-term flexibility, I can also offer a more robust solution with React and Node.js. Guarantee stability, scalability and competitiveness of your products. With support from a full stack web developer, your product can stay aligned with both technical standards and business goals. If you're searching for a senior backend developer node.js or React Web developer, who can help you scale efficiently while aligning with business goals, I’m here to help. 📞 Ready to build a game-changing product? Contact me to discuss your SaaS or Web App and bring your ideas to life efficiently.

Hi! I’m a Bubble Developer and Full Stack Developer with 12+ years of experience building products that people actually use. I help startups and businesses turn ideas into scalable Bubble applications—from MVPs to complex SaaS platforms, AI products, marketplaces, and internal business tools. ✨ A few highlights • 12 + years as a Full Stack Developer and 9+ years as a Bubble Developer • 150+ Bubble applications delivered • 60+ AI-powered products built • 80% of startup MVPs continued to secure investment after launch 🛠️ What I build as a Bubble Full Stack Developer 💻 Bubble Development • SaaS platforms • Startup MVPs • Two-sided marketplaces • CRM & ERP systems • Client portals • Dashboards • Internal business tools • Responsive Bubble applications • Database architecture & scalable workflows • API integrations & backend logic 🤖 AI Development • OpenAI, Claude & Gemini integrations • AI agents • RAG systems • AI chatbots • Document processing • AI-powered business automation ⚡ Automation & Integrations • n8n, Make & Zapier • Stripe • Twilio • Airtable • REST APIs • Google, Meta & third-party integrations • End-to-end workflow automation 🌍 Why clients choose me ✨ Bubble Full Stack Developer with strong technical foundations—not just a no-code builder. ✨ I build clean, scalable Bubble architectures that are easy to maintain. ✨ Fast communication, transparent delivery, and long-term support. ✨ Focused on building products that are reliable, scalable, and ready for growth. 🚀 Whether you need a Bubble Developer to build an MVP, a Bubble Full Stack Developer to scale an existing platform, or someone to integrate AI and automation into your product, I’d love to help bring your idea to life.

⭐️ Top Rated Plus — Top 3% of talent on Upwork ✅ 11+ years of professional experience ✅ 40+ projects successfully delivered 📈 Boosted client productivity by up to 70%, supporting platforms with 100k+ users ⚡ Improved application loading speed by 30–50% ✅ $50M+ in client revenue supported through the platforms I’ve built ✅ 90%+ repeat client rate I’m a Full Stack Developer, Web Developer, and React Developer with more than 11 years of hands-on experience building scalable, high-performance web and mobile applications. My core strength lies in Node.js backend engineering combined with React / React.js frontend development, allowing me to deliver complete, production-ready systems from database to UI. As a Full Stack Developer, I work across the entire application lifecycle — from backend logic and APIs to frontend interfaces and performance optimization. As a Web Developer, I focus on reliability, maintainability, and long-term scalability. As a React Developer, I build fast, interactive user interfaces that feel smooth and intuitive across devices. I work with startups and companies building AI-driven SaaS platforms, AI automation systems, conversational assistants, and internal AI tools. 🔧️ CORE TECHNICAL EXPERTISE 📌 AI Integration & AI Agent Development — OpenAI / LLM / Conversational AI As an AI Developer and Full Stack Developer, I design and implement AI-powered systems using modern LLM technologies and AI APIs. My work includes AI agent architectures, conversational AI systems, AI copilots, and AI workflow automation. I integrate platforms like OpenAI, GPT, Claude, and other LLM providers into SaaS products and internal tools. This includes RAG pipelines, knowledge base ingestion, tool-calling agents, AI assistants, and AI automation workflows. I also build real-time AI systems, including voice AI applications using streaming APIs, speech-to-text (ASR), and text-to-speech (TTS). 📌 Backend Development — Node.js / TypeScript / API Architecture As a Backend Developer and Full Stack Developer, I design scalable server-side systems using Node.js, TypeScript, Nest.js, and Express.js. As a Full Stack Developer and Web Developer, I design and implement server-side systems using Node.js, building REST and GraphQL APIs, background jobs, and service-based architectures. My experience includes authentication flows, authorization layers, data validation, logging, error handling, and API versioning — all written with clarity and long-term support in mind. I focus on building clean, maintainable backend architectures that support long-term product growth. 📌 Frontend Development — React / Next.js / Modern Web Applications As a React Developer and Full Stack Developer, I build modern user interfaces and SaaS platforms using React, Next.js, TypeScript, and Tailwind. As a React Developer and Web Developer, I create single-page applications and complex dashboards using React. I focus on clean component structure, predictable state management, responsive layouts, and performance-conscious rendering. My React work supports both web platforms and mobile-focused interfaces. I design frontend systems that integrate seamlessly with AI services, APIs, and backend platforms. 📌 Database Architecture — PostgreSQL / Supabase / MongoDB / Redis Experienced Full Stack Developer working with modern database systems including PostgreSQL, MySQL, MongoDB, Supabase, and Redis. Experienced Full Stack Developer working with PostgreSQL, MySQL, and MongoDB, including schema design, indexing strategies, query optimization, and data migration. I ensure backend systems remain efficient under growth and high traffic. I ensure backend systems remain stable and scalable under high traffic and growing data volumes. 📌 Cloud & Infrastructure — AWS / Docker / Cloud Platforms As a Full Stack Developer and AI Integration Engineer, I deploy and maintain applications in cloud environments. As a Web Developer and Full Stack Developer, I deploy and maintain applications on AWS, using services such as EC2, ECS, S3, CloudFront, and CI/CD pipelines. I manage environments, automate deployments, and ensure applications scale reliably. My goal is to build reliable infrastructure that supports production AI applications and SaaS platforms. 📌 API & Platform Integrations I develop and integrate REST APIs, external services, and automation platforms using Node.js. I build and integrate RESTful and GraphQL APIs using Node js, connecting payment gateways, OAuth 2.0 providers, external services, and internal systems. These APIs are consumed by React applications and mobile interfaces built by me as a React Developer and Web Developer. 💥 WHAT I CAN DO FOR YOU ✅ Build AI-powered applications and AI agents ✅ Integrate OpenAI / GPT / Claude APIs into SaaS platforms ✅ Develop scalable Node.js backend services ✅ Build modern React / Next.js applications ✅ Implement RAG pipelines and AI knowledge systems ✅ Design full-stack SaaS architecture