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You will get Full-Stack Web Application (React + Node.js)

Roman Z.Status: Offline
Roman Z. Roman Z.
5.0

Let a pro handle the details

Buy Web Application Programming services from Roman, priced and ready to go.
Roman Z.Status: Offline
Roman Z. Roman Z.
5.0

Let a pro handle the details

Buy Web Application Programming services from Roman, priced and ready to go.

Project details

I will build a modern, responsive web application tailored to your business needs. Includes frontend with React/Next.js, backend with Node.js/NestJS, database setup, and API integrations. Delivered with clean code, CI/CD setup, and documentation. Perfect for dashboards, marketplaces, and SaaS platforms.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Localization, Security
What's included
Service Tiers Starter
$1,000
Standard
$2,000
Advanced
$5,000
Delivery Time 14 days 30 days 60 days
Number of Revisions
135
Number of Pages
71419
Design Customization
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-
Content Upload
-
-
Responsive Design
-
-
Source Code
-
-
5.0
2 reviews
100% Complete
1% Complete
(0)
1% Complete
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1% Complete
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1% Complete
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ET

Elena T.
5.00
Mar 12, 2026
Senior Full-Stack Developer (Node.js + React) – Marketplace Fixes & Enhancements Delivered everything within the agreed timeline and budget.
Professional, responsive, and easy to work with. Would definitely hire again.

GP

Gintaras P.
5.00
Feb 26, 2026
Connecting AI frontend to Google backend stack and hosting
Roman Z.Status: Offline

About Roman

Roman Z.Status: Offline
Full-Stack JavaScript Node React Next Nest AWS MERN developer PM
100% Job Success
5.0  (2 reviews)
Kyiv, Ukraine - 1:35 pm local time
If you’re looking for someone who can design, build, optimize, and support web applications — from the first line of code to production launch — you’re in the right place.

I have Full-Stack JavaScript/TypeScript engineers who can take over both the client and server side: implement new features, refactor legacy parts, enhance performance, fix complex bugs, integrate APIs, and guide your project through the entire development cycle.

I collaborate with other engineers and designers when needed, offering a full range of services across web & mobile development. We are a team of engineers who design, develop, and scale modern digital products.
From building new products from scratch to modernizing existing systems, we handle every stage of the development cycle — implementing features, refactoring legacy code, optimizing performance, fixing complex bugs, integrating APIs, and ensuring scalable, maintainable solutions. Together, we deliver high-quality digital products tailored to your business needs.

Our specialists include frontend, backend, and full-stack developers, as well as mobile engineers and UI/UX designers. Together, we deliver robust, maintainable, and user-focused solutions.

🏆 Industries & Product Expertise

Our team has experience working across a wide range of product types and verticals:

🏠 Real Estate platforms & booking systems
💬 Social media tools, community apps, messaging features
💸 SaaS products & subscription platforms
🏥 Healthcare & MedTech solutions
🤖 AI-powered services, chatbots & automation tools
🏋️ Fitness, wellness & activity tracking apps
📚 EdTech platforms, LMS, interactive learning tools

📌 What we do

We create:
🚀 Custom Web Applications
📱 Cross-platform Mobile Apps
🧩 Complex System Integrations
♻️ Refactoring & Architecture Redesign
🛠️ Feature Development & Continuous Support
🧪 Automated Testing & QA
⚙️ DevOps, CI/CD, infrastructure setup

🖥️ FRONTEND DEVELOPMENT
We build fast, scalable, and visually polished interfaces using modern technologies:

JavaScript / TypeScript
React, Next.js
Angular, Vue.js
Material UI, Ant Design, Shadcn UI, TailwindCSS, styled-components
Data Visualization (Chart.js, Recharts, D3, ApexCharts, Highcharts)
WebSockets, Socket.io
HTML5, CSS3, SCSS

⚙️ BACKEND DEVELOPMENT
Our backend engineers create secure, scalable, and maintainable systems:

Node.js, Express.js
NestJS
PostgreSQL, MongoDB
Firebase, Supabase
AWS (Amplify, Lambda, Cognito, S3, EC2, API Gateway)
Docker, CI/CD pipelines
GraphQL
Auth0, OAuth, JWT
MQ systems: RabbitMQ, Kafka
Elasticsearch
Stripe payments, Twilio SMS/WhatsApp, SendGrid emails
API integrations of any complexity
Automated Testing (Jest, Mocha)
OpenAI & ChatGPT API integrations

👥 Who we are

We are an INCODE development team focused on building high-quality web and mobile applications. Our goal is to deliver seamless, intuitive digital experiences across all platforms. From the first draft of your idea to a fully deployed product, we support every step of the process while staying aligned with your deadlines and business objectives.

Our core expertise includes Front-End and Back-End development, UI/UX design, and mobile application engineering.
We rely on modern JavaScript and TypeScript ecosystems to help your product grow and transform your concept into a reliable, scalable solution.

☎️Our mission is simple: turn your vision into a polished, dependable digital product.
Whether you're starting from a blank page or improving an existing system, we're ready to take on the challenge and deliver real value.
Let’s create something exceptional together.

Steps for completing your project

After purchasing the project, send requirements so Roman can start the project.

Delivery time starts when Roman receives requirements from you.

Roman works on your project following the steps below.

Revisions may occur after the delivery date.

Frontend Development

Creating a responsive UI using React/Next.js, integrating components and pages.

Backend Development

Developing the server side using Node.js/NestJS, setting up a database and REST API.

Review the work, release payment, and leave feedback to Roman.