You will get Node.js Developer Сonsultation from Full stack Developer Node React
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Often, during the development of a web project, there are many questions about which CMS is better to make a website, and which technology stack to use for a specific business. As a Node.js developer, Full Stack Developer, and specialist in React Node, I provide detailed and practical advice to help you choose the best solution for your goals. Before starting work on the project, we can discuss all of these issues during a consultation.
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Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, DesignWhat's included $80
These options are included with the project scope.
$80
- Delivery Time 2 days
- Number of Revisions 0
- Design Customization
- Responsive Design
21 reviews
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Anastasia C.
May 19, 2026
Full Stack Developer React Node / AI SaaS developer
Andriy is a top-tier Full Stack Developer who brought immense value to our SaaS platform. Acting as our primary Full Stack Developer React Node, he built enterprise-grade architecture combining React on the frontend with a powerful Node.js and Supabase backend. He perfectly executed our Web Development goals, especially when it came to scaling the product's Full-Stack Development. His standout contribution was in Artificial Intelligence, where he managed complex API Integration and accelerated our AI App Development phase. If you need a reliable SaaS Developer who understands product metrics, Andriy is the ultimate professional.
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Hanna K.
May 5, 2026
Node.js developer || Full stack developer
Working with Andrey was a great experience. He is a versatile Full Stack Developer who understands the big picture. He excelled as a Node.js developer, handling API integrations and backend services with ease and his React skills are equally impressive. If you need someone who is proactive and delivers clean, maintainable code, Andrey is your guy
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Alla A.
Feb 9, 2026
Node.js Developer (Full Stack Node.js React) for CRM/dashboard system
Worked together on SaaS features and the collaboration was smooth and reliable from start to finish. As a Saas developer, he quickly understood the requirements, suggested solid solutions, and delivered production-ready results. Strong node.js developer skills on the backend, and as a full stack developer react node he also handled React Node tasks with great attention to detail, performance, and clean code. Communication was clear, deadlines were met, and revisions were handled fast - highly recommended.
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Anton K.
Dec 10, 2025
Full Stack Developer React Node (Full-Stack Node.js, SaaS)
Andriy and his team did an outstanding job on our Full-Stack Node.js + React/Next.js application. As a node.js developer and full stack nodejs team, they quickly understood the architecture, implemented new features end-to-end, and improved our existing codebase without regressions. Their API design and integrations (auth, analytics, etc.) were clean, well-structured, and thoughtfully optimized for performance and security. Communication was excellent, with clear PRs, tests, and concise documentation. We highly recommend Andriy and his team for any production full stack node.js react work.
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Anastasia C.
Oct 24, 2025
Full stack developer react node - Backend & API Help (Hourly)
Andrey delivered excellent work as a node.js developer. He confidently handled backend nodejs in nestjs built and optimized REST/GraphQL endpoints, integrated external APIs, improved performance, logging, and test coverage, and kept PRs well-documented. Strong Full-Stack Node.js background and a reliable full stack developer. Clear communication and on-time delivery - would rehire.
About Andrey
Full Stack Developer React Node & SaaS developer & Node.js developer
100%
Job Success
Tallinn, Estonia - 2:41 pm local time
A few facts about me:
🏆 100% Job Success score
🏆 Technical partner who cares as about code quality as about business needs
🏆 125+ projects delivered from MVP to enterprise projects
🏆 10,000+ active users across delivered projects
What I can develop as a Full Stack Developer React Node and a SaaS Developer:
✔️SaaS MVP, AI-powered SaaS platforms, Multi-tenant SaaS platforms
✔️ AI Automation, AI workflows, AI Chatbot and AI Agent Development that reduces manual operations by up to 70%
✔️ Prototype and proof of concept development saving 40% of budget as a Full Stack node.js react developer
✔️ Custom CRM and ERP systems, Internal tools and other management solution cutting admin costs by 40%
✔️ Booking systems and booking platforms that boosting daily bookings by 30%
✔️ Marketplaces, E-commerce and fintech platforms that boosting sales conversions by 25%
✔️ Scalable web applications and websites ensuring 99.9% uptime as a Full Stack Web Developer
✔️ Admin panel, admin dashboard, and analytics dashboard cutting reporting time by 60%
✔️ Custom Web Application and other Web Development projects driving 40% more organic traffic
✔️ Mobile applications from design to iOS and Android App Development, covered by React Native developer, Mobile App developer, and Flutter developer positions
✔️ Code audit, Software Architecture & Design, production delivery, debugging, and production bug fixing, reducing errors by 40%.
✔️ role-based access, payment flows, billing and subscription logic, cutting failed payments by 30%
✔️ User Authentication, user management systems, system administrator, and business operations workflows for 10,000+ users
Why clients choose me as Full Stack Developer React Node and Node.js Developer:
✔️ MVP development in 4–6 weeks
✔️ AI-first approach using Cursor, Claude Code, Codex, and Lovable for up to 30% faster development as a Full Stack AI Engineer
✔️ AI Development and AI App Development experience across 35+ AI-powered projects
✔️ Improving page load speed by 55% as a Front End developer React and Next.js Developer
✔️ Increased database/API response speed by 5x as a Node.js backend developer and NestJS developer
✔️ Built 120+ API endpoints, microservices, and serverless functions as a MERN Stack developer and javascript developer
✔️ Managed 500K+ records with Database Architecture, Database Design, Prisma, and RLS
✔️ Supported 99.9% uptime with cloud deployment and production deployment
✔️ Reduced deployment failures by 30–40% through CI/CD and release automation
✔️ Handled migration with clear timeline, milestone planning, and long-term maintainability
✔️ Improved user experience, engagement, and visibility through dashboards used by 10K+ users
As a Senior Full Stack Developer React Node and SaaS Developer, I have 15+ years of experience with:
⚙️ JavaScript, TypeScript, Python, PHP
⚙️ React, Next.js, App Router, Vite, Vue.js, Angular, Redux, jQuery, HTML, HTML5, CSS, CSS 3, Canvas
⚙️ Node.js, NestJS, Express, WordPress
⚙️ Tailwind CSS, Material UI, Bootstrap, Shadcn/ui
⚙️ SQL, PostgreSQL, MySQL, MongoDB, Supabase, Firebase, Firestore, Redis, Prisma, RLS, Auth
⚙️ Amazon Web Services, AWS S3, AWS Lambda, Google Cloud Platform, Microsoft Azure, Vercel, Railway, DigitalOcean, Cloudflare, Docker, Kubernetes
⚙️ CI/CD (GitHub Actions, GitLab CI), Testing (Jest, Playwright), Monitoring (Sentry), Logging
⚙️ Git (GitHub, GitLab, Bitbucket)
⚙️ LLM, LangChain, RAG, Artificial Intelligence
⚙️ Zapier, n8n, Make, GoHighLevel, GHL
⚙️ HIPAA, GDPR, SOC 2
⚙️ Figma, Adobe XD, Sketch
As a Senior Full Stack Developer React Node and Node.js Developer I have deep experience in API integration: RESTful API, third-party REST API, webhooks, OpenAI API, Stripe API, Twilio API, Anthropic Claude API, ElevenLabs API, ChatGPT API, GraphQL API, WhatsApp business API, Google OAuth, and various Google APIs.
As Full Stack Developer React Node and Full Stack Developer SaaS I experience in projects for: Hospitality, Travel, Healthcare, Fitness, Ecommerce, FinTech, Logistics, Finance, Education, E-learning, Retail, HR, Business Services, Media & Entertainment, AI, SaaS marketing, Real Estate platform, etc.
💪 As CTO of Malevich Studio, I can provide:
✔️ UX & UI / Web Design: UX Designer support with Figma, Responsive Design, Adaptive Web Design, Software Design, and Adobe Photoshop for 25–40% conversion improvement
✔️ WordPress developer and cms developer for mobile friendly website support
✔️ Python developer, Full Stack developer Laravel Vue, Java and Ruby on rails
🚀 Click “Invite” if you need a Full Stack Developer React Node, Full Stack AI SaaS Developer, or Node.js Developer.
Steps for completing your project
After purchasing the project, send requirements so Andrey can start the project.
Delivery time starts when Andrey receives requirements from you.
Andrey works on your project following the steps below.
Revisions may occur after the delivery date.
Online meeting