You will get Full Stack Developer Node | Full Stack Developer Node JS | Node.js SaaS
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Project details
I work as a full stack developer node with a focus on building scalable SaaS products from the ground up. My experience as a full stack developer node js covers API design, server architecture, real-time processing, and integrating front-end applications with reliable back-end services.
I have built SaaS platforms that handle user authentication, subscription billing, background jobs, and third-party API connections. Each system is planned for growth from the start, with a structure that supports adding features without major rewrites.
On the front end I use React to build fast, responsive interfaces. On the back end I rely on Node.js and Express with PostgreSQL or MongoDB based on project needs. I have shipped full stack developer node projects connected to payment gateways, analytics providers, and external data sources.
Deployment is part of every engagement. I configure CI/CD pipelines, containerize services with Docker, and deploy to AWS or similar platforms to keep releases stable and repeatable.
If you need a full stack developer node js who can own the full product lifecycle from architecture to launch, I bring that end-to-end capability to every project.
I have built SaaS platforms that handle user authentication, subscription billing, background jobs, and third-party API connections. Each system is planned for growth from the start, with a structure that supports adding features without major rewrites.
On the front end I use React to build fast, responsive interfaces. On the back end I rely on Node.js and Express with PostgreSQL or MongoDB based on project needs. I have shipped full stack developer node projects connected to payment gateways, analytics providers, and external data sources.
Deployment is part of every engagement. I configure CI/CD pipelines, containerize services with Docker, and deploy to AWS or similar platforms to keep releases stable and repeatable.
If you need a full stack developer node js who can own the full product lifecycle from architecture to launch, I bring that end-to-end capability to every project.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $50
These options are included with the project scope.
$50
- Delivery Time 5 days
- Number of Revisions 0
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Filis M.
Aug 4, 2026
Senior Full-Stack Developer – Healthcare Compliance & Multi-Tenant Operations Platform
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Trang H.
Aug 3, 2026
60 minute consultation
Yury is great at what he does. His experience brings great results and provides a feeling of confidence to keep developing upcoming projects. Very recommended.
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Dan C.
Aug 3, 2026
You will get Full Stack Web Developer | AI Full Stack | Customer Portal Redesign
After the discovery phase, we came back to Yury and his team for the full portal build. The full stack developer ai experience they brought made the backend and AI integration practical to implement. The team is professional in how they communicate, collaborative in how they work, and delivered every component on time. They have been reliable partners across both projects. If you need a react developer who understands the product and not just the stack, this is a great team.
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Dan C.
Jul 29, 2026
You will get Full Stack Developer | Discovery Phase - Detailed Functional Specification
Yury and his team completed a solid discovery phase for our web application redesign, delivering a specification that covered UI/UX direction, backend architecture, and multi tenant data flows. Yury's background as a saas full stack developer came through in the architecture recommendations, which stayed grounded and practical. The work was collaborative, with regular check ins and clear responses to our requirements. The final document was professional. Would not hesitate to hire this full stack developer react node team again.
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Ivan S.
Jul 24, 2026
Full Stack Developer Consultation for Greenfield SaaS Platform MVP (Facebook, TikTok, Instagram)
Hired Yury for an architecture consultation on my MVP SaaS platform and got more value in one session than in weeks of research. He covered the stack, the data model, and how to bring AI (OpenAI API, Claude API) in without blowing up cost or complexity. A full stack developer with real LLM production experience is rare, and worth it.
About Yury
Full Stack Developer \ Full Stack AI SaaS Developer \ Web Developer
100%
Job Success
Warsaw, Poland - 11:51 am local time
⚡ WHAT YOU GET
✔️12+ Full Stack Developer React Node | AI development | SaaS Developer | MERN stack
✔️60+ delivered projects across AI SaaS, CRM systems, dashboards, automation platforms, healthcare, legal tech, real estate, e-commerce, trading software
✔️15+ AI-powered SaaS MVPs, AI CRM systems, RAG tools, OCR/PDF processing, OpenAI and Claude integrations built from validation to launch
✔️25+ scalable React, Next.js, Node.js, Python AI backend, PostgreSQL, Stripe, AWS, Docker builds, full technical ownership, secure architecture, production-ready delivery as a Full Stack AI SaaS Developer
⚡ ACHIEVEMENTS | CLIENT WINS FROM AI SAAS & FULL STACK DEVELOPMENT
✔️26-day ROI recovery recruitment agency launched a Recruiting SaaS Platform with CRM automation and 2x faster candidate workflows
✔️93% faster estimation construction business reduced quoting time from 8 hours to 30 minutes with a custom Construction Estimator Web App
✔️#4 Product of the Day legal tech founder launched an AI Legal Assistant, RAG-powered document search, OpenAI integration, AI workflow automation
✔️5+ secure healthcare platforms healthcare med spa businesses improved provider/patient workflows with role-based access, admin dashboards, API integration
✔️10+ CRM & trading systems replaced manual operations with with custom CRM platforms, trading dashboards, reporting tools, scalable workflow automation
⚡As a Full stack AI SaaS developer I can support with:
✔️ AI-powered SaaS MVPs, product validation
✔️ AI agent workflow platforms, workflow automation system
✔️ AI-powered Custom CRM system, platform
✔️ AI-enabled admin dashboard, panel, machine learning
✔️ Role-based workflow platform secure permissions
✔️ Secure multi-user web application, scalable backend system
✔️ Booking & scheduling platform service businesse
✔️ Provider / patient workflow systems healthcare solution
✔️ Multi-stage automation workflows complex processe
✔️ RAG-powered document intelligence, search system
✔️ LLM-powered data processing using openai, modern AI tool
✔️ AI-assisted analytics, reporting
✔️ OCR and PDF processing pipeline
✔️ Rule-based insight engines
✔️ Secure backend API development, Third-party API integration
✔️ Multi-tenant SaaS platforms workspace isolation
✔️ Dashboard, data visualization system
✔️ HIPAA / GDPR-compliant platform
⚡ MY CORE STACK as a Full stack Web Developer | Full stack developer React Node | Full stack Developer AI
React, Next.js, Node.js, Python, JavaScript, Supabase, PostgreSQL, MySQL, MongoDB, AWS, Docker, nginx, Stripe , AI tools like Openai, Claude, LangChain. I also work with laravel, PHP when a project requires a Full stack developer laravel or integration into an existing system.
As a Full stack developer SaaS ( full stack developer ai ) I cover full product delivery: frontend, backend, infrastructure, APIs, and AI logic. I can work as a React developer, Front end developer, Backend developer, Web developer python, React web developer, Full stack web developer depending on the scope. On the frontend, I a work with HTML, CSS 3, Tailwind CSS, Vue.js, Angular, Bootstrap for specific stacks or legacy support.
For SaaS products, I often work with full stack node.js react development, building React + Node.js SaaS applications with dashboard, admin panel, and secure APIs. I also work as a Full stack developer node | Full stack developer node js, focusing on performance and scalable architecture.
When AI is involved, I support projects as a python developer with Python AI backend development, including RAG systems, OCR pipelines, document processing, intelligent automation
I also have experience working with mobile app development and can contribute as a React Native developer, building cross-platform apps, react native integrated with backend systems and APIs
In addition, I’ve worked as a full stack developer shopify, wordpress developer workflows, python full stack developer, front end developer react, full stack developer php and niche integrations, including Lazada developer-related marketplaces, helping businesses extend their platforms with custom features, payments and automation.
What sets me apart is product thinking. As a technical partner, cto-level contributor, I help define Software Architecture & Design, avoid unnecessary complexity, build solutions that are ready for real users
I also collaborate on web design, ui ux web design, ux designer, ui ux web designer workflows to ensure products are intuitive and easy to use
If you need full stack web development, full stack saas architecture, AI-powered features, reliable Full stack website developer, I can help you build, scale your product
I am especially strong as a Full stack developer saas, Full stack AI SaaS developer, complex platforms, AI-driven products
💬 Message me with your idea - I’ll share a relevant case, technical approach, clear estimate from a full stack developer
Steps for completing your project
After purchasing the project, send requirements so Yury can start the project.
Delivery time starts when Yury receives requirements from you.
Yury works on your project following the steps below.
Revisions may occur after the delivery date.
Online meeting