You will get Modern Web App/Website with React and Node.js/Python/PHP backend
Project details
Get a production-ready full-stack web app built with React, TypeScript, and Node.js, delivered by a developer with 50+ apps and platforms launched.
Unlike typical developers who write code and disappear, I act as your technical partner from concept to production deployment. Every project includes clean architecture, responsive design, proper authentication, and deployment setup handled end-to-end.
What makes my work different:
• 50+ web and mobile applications successfully launched for startups and enterprises
• AI-enhanced development workflows (30-40% faster delivery without quality loss)
• Work featured at WebSummit, TechChill, and VivaTech conferences
• Specialized in rescuing AI-generated "vibe-coded" prototypes and transforming them into production-ready SaaS products
• Expertise in building backends handling 100K+ monthly active users
Perfect for startups building MVPs, businesses launching SaaS platforms, or founders who need to stabilize AI-generated prototypes and scale them for real users.
You get not just code, but a product partner who understands business goals and delivers secure, scalable web apps optimized for performance and ready for production traffic.
Unlike typical developers who write code and disappear, I act as your technical partner from concept to production deployment. Every project includes clean architecture, responsive design, proper authentication, and deployment setup handled end-to-end.
What makes my work different:
• 50+ web and mobile applications successfully launched for startups and enterprises
• AI-enhanced development workflows (30-40% faster delivery without quality loss)
• Work featured at WebSummit, TechChill, and VivaTech conferences
• Specialized in rescuing AI-generated "vibe-coded" prototypes and transforming them into production-ready SaaS products
• Expertise in building backends handling 100K+ monthly active users
Perfect for startups building MVPs, businesses launching SaaS platforms, or founders who need to stabilize AI-generated prototypes and scale them for real users.
You get not just code, but a product partner who understands business goals and delivers secure, scalable web apps optimized for performance and ready for production traffic.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Security, DesignWhat's included
| Service Tiers |
Starter
$1,250
|
Standard
$3,000
|
Advanced
$5,000
|
|---|---|---|---|
| Delivery Time | 10 days | 21 days | 35 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 5 | 10 | 20 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
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DY
Dzmitry Y.
Jun 12, 2026
Website development for my company
Working with Vasily has been a great experience. He consistently delivers high-quality work with impressive speed and attention to detail. His combined expertise in design, web, and mobile development gives me, as a client, a unique advantage by streamlining the entire process and saving valuable time. I would gladly work with him again and highly recommend his services.
DY
Dzmitry Y.
May 21, 2026
dydu.dev website development
Vasil, you are really creative and proactive designer, I like the way you feel my needs. Lets discuss a next step
MS
Maksim S.
May 6, 2026
Integration of Claude AI with existing codebase
Vasil delivered excellent work once again. His creativity and ability to quickly integrate an AI tool into our development process made a real impact. He understands both the technical and product side, communicates clearly, and moves fast without compromising quality. Always reliable and a pleasure to work with.
MS
Maksim S.
Apr 7, 2026
Python Developer Needed for Backend Updates
Great job! Thank you very much!
MS
Maksim S.
Mar 11, 2026
Flutter Developer for Mobile App Fixes
Vasil did a fantastic job fixing issues in our Flutter mobile app. He quickly understood the existing codebase, identified the root causes of the problems, and implemented clean, reliable solutions. Communication was smooth throughout the project, and he was proactive in suggesting improvements. The app is now much more stable and performs significantly better. Highly recommended, and we would definitely work with him again.
About Vasil
Full Stack and AI-to-Production Expert | Mobile Apps | Web Platforms
100%
Job Success
Vilnius, Lithuania - 4:03 am local time
⭐ 50+ Apps Launched | Mobile, Web & AI Specialist ⭐
Product-focused Mobile & Full-Stack Developer with 8+ years building production-ready applications for startups and enterprises. My work has been featured at leading global tech events including WebSummit, TechChill, and VivaTech.
I've helped 50+ businesses transform ideas into polished products across App Store & Google Play, specializing in AI-enhanced development workflows and scalable architecture.
🏆 Recent Success Stories:
⭐ Launched event booking app (PlayFull) - 5K+ downloads in 3 months, 4.8★ rating
⭐ Built car executive platform with AI integration - reduced manual workflows by 60%
⭐ Developed financial app with minimalistic UX - increased user retention by 25%
⭐ Scaled MVPs to hundreds of thousands of users across multiple startups
⭐ Rescued 15+ "vibe-coded" prototypes and transformed them into production-ready products
🚀 What I Deliver:
• Mobile Apps: Cross-platform (Flutter/React Native) & Native (Swift/Kotlin/SwiftUI)
• Web Platforms: React.js, TypeScript, Node.js, Python/Django
• Backend Systems: Scalable APIs, databases, cloud infrastructure
• AI Integration: LLM-powered features, automation, intelligent workflows
• Full Product Lifecycle: UX/UI design → Development → App Store launch → Post-launch support
🤖 AI-Enhanced Development & "Vibe Coding" Rescue
I leverage modern AI tools (Cursor, Claude, GitHub Copilot) to accelerate delivery by 30-40% without sacrificing code quality.
More importantly, I rescue "vibe-coded" prototypes. If you used AI agents to build an MVP but now face architectural dead-ends, bugs, or scaling issues, here's how I help:
✅ Refactor and stabilize AI-generated codebases
✅ Fix architectural issues and implement missing functionality
✅ Prepare products for real users and long-term growth
✅ Transform prototypes into maintainable, production-ready systems
Instead of managing multiple specialists, you work with one experienced product partner who handles UX, development, architecture, and release while keeping your business goals at the center.
🎯 How I Can Help:
💼 Turn your mobile/web app idea into a market-ready product
🛠️ Rescue and productionize your AI-generated prototype
📈 Scale your MVP to handle hundreds of thousands of users
🎨 Design and build polished UX that increases user retention
⚡ Accelerate development cycles through AI-enhanced workflows
📋 Services I Provide:
• Mobile App Development (iOS, Android, Cross-Platform)
• Web Application Development (React, Node.js, Python)
• Backend Architecture & API Development
• AI Integration & LLM-Powered Features
• UX/UI Design (Figma, Adobe XD)
• MVP Development & Product Strategy
• App Store & Google Play Publishing
• Code Refactoring & Technical Debt Resolution
• AI-Generated Code Stabilization
• Performance Optimization & Scalability
🔧 Technical Stack:
Mobile: Flutter, React Native, Swift, SwiftUI, Kotlin, iOS Development, Android Development
Web: React.js, JavaScript, TypeScript, HTML5, CSS3, Responsive Design
Backend: Node.js, Python, Django, PHP, REST APIs, GraphQL
Databases: Firebase, PostgreSQL, MongoDB, SQL, NoSQL
Design: Figma, Adobe XD, Sketch, Adobe Photoshop, Adobe Illustrator
AI/ML: AI Development, AI Agents, ChatGPT Integration, OpenAI API, Claude, Cursor, GitHub Copilot
DevOps: Git, CI/CD, App Store Deployment, Google Play Publishing
💼 Industry Experience:
• Startups: MVP development, rapid prototyping, product-market fit
• Healthcare Apps: Patient management, telemedicine, health tracking
• Fintech: Payment processing, financial dashboards, security compliance
• Logistics: Route optimization, fleet management, real-time tracking
• E-commerce: Marketplace platforms, inventory systems, user experiences
• SaaS Products: Multi-tenant architectures, subscription models, analytics
🎓 Credentials & Recognition:
• 50+ mobile apps launched across App Store & Google Play
• Featured at WebSummit, TechChill, VivaTech
• Expert in AI-assisted development workflows
🌟 What Sets Me Apart:
Unlike typical devs who focus only on code, I approach every project as a product partner. I combine technical expertise with business vision, ensuring that every feature we build serves your strategic goals.
🤝 Working With Me:
I pride myself on clear communication, proactive problem-solving, and delivering beyond expectations. I'm available for both short- and long-term project. Every project includes detailed documentation, clean code, and post-launch support to ensure your success.
Ready to turn your mobile app idea into a market-ready product? Let's discuss your project requirements and timeline. Invite me to your job, and let's jump on a quick call to audit your current app or discuss your roadmap.
Steps for completing your project
After purchasing the project, send requirements so Vasil can start the project.
Delivery time starts when Vasil receives requirements from you.
Vasil works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Architecture Planning
Review requirements, define technical architecture (React frontend + Node.js backend), choose database (PostgreSQL/MongoDB), plan API structure, and create development timeline.
UI Setup & Frontend Foundation
Set up React project with TypeScript, configure routing, establish component library, implement responsive design system, and build core UI layouts based on designs or requirements.