You will get Real-Time Multi-User Platform Frontend (Next.js, WebSockets, Live State)
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Project details
Real-time multi-user platforms where many viewers see the same live state at the same moment. The reference build is chess24 during its prime: one of the world's top two or three live-chess platforms (Magnus Carlsen tournaments, millions of concurrent viewers on the live board surface), later acquired by chess.com. Same architecture pattern applies to esports, fantasy, poker, scoring, live auctions, multiplayer games, broadcast UIs.
Stack is Next.js with React, TypeScript, WebSockets for the live channel, state sync that survives reconnects and late joiners, plus server-side caching so cold loads are fast while the socket is warming.
Live Match Widget is one embeddable surface (a board, a leaderboard, a match panel) you drop on any page with one script tag. Tournament Dashboard is the full live-event view: match panel, participant list or bracket, live events feed, mobile-responsive. Full Tournament Platform is the headless build covering match surface, bracket, scheduling, admin, replay archive, with monitoring on WebSocket reconnect health.
We have shipped this. Not a prototype.
Stack is Next.js with React, TypeScript, WebSockets for the live channel, state sync that survives reconnects and late joiners, plus server-side caching so cold loads are fast while the socket is warming.
Live Match Widget is one embeddable surface (a board, a leaderboard, a match panel) you drop on any page with one script tag. Tournament Dashboard is the full live-event view: match panel, participant list or bracket, live events feed, mobile-responsive. Full Tournament Platform is the headless build covering match surface, bracket, scheduling, admin, replay archive, with monitoring on WebSocket reconnect health.
We have shipped this. Not a prototype.
Programming Languages
JavaScript, TypeScriptCoding Expertise
Performance OptimizationWhat's included
| Service Tiers |
Starter
$800
|
Standard
$2,800
|
Advanced
$5,000
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 30 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | |||
Source Code | - | - | - |
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Yossi S.
May 13, 2026
Web Developer Needed for Chatbot Project
Worked with Artem on a complex financial media platform.
He helped us with React and Next.js development for the web platform, Node.js backend work, and React Native / Expo development for our mobile app. The product had a lot of moving parts, including real-time financial data, charts, integrations, and an existing production architecture, so we needed a developer who could understand the context quickly and work without creating extra overhead.
Artem was reliable, responsive, and easy to communicate with. He asked the right questions, handled tasks professionally, and contributed not just as a developer, but as someone who understood the product side as well.
I would recommend him to anyone looking for a strong full-stack developer for a real production product.
He helped us with React and Next.js development for the web platform, Node.js backend work, and React Native / Expo development for our mobile app. The product had a lot of moving parts, including real-time financial data, charts, integrations, and an existing production architecture, so we needed a developer who could understand the context quickly and work without creating extra overhead.
Artem was reliable, responsive, and easy to communicate with. He asked the right questions, handled tasks professionally, and contributed not just as a developer, but as someone who understood the product side as well.
I would recommend him to anyone looking for a strong full-stack developer for a real production product.
DF
Daniel F.
Mar 9, 2023
NextJS SSG ecommerce site from existing API + Acquired Bootstrap Theme
Very happy with Artem & 2muchcoffee. It was a breeze working together and he managed to complete the project in time while working with changing requirements
About Artem
AI Chatbot Developer | Next.js | React Node.js | Nextjs Full Stack
100%
Job Success
Zaporizhzhya, Ukraine - 1:28 pm local time
My main work is building custom web products where the frontend depends on clean architecture, reliable API integration, authentication, and real user workflows. I usually work on Next.js / React applications connected to existing backends, Node.js services, REST or GraphQL APIs, Firebase, CMS tools, and third-party integrations.
I can help when you need a React developer or front-end developer who can do more than just build UI screens. I can take Figma designs, Bootstrap themes, existing prototypes, or legacy interfaces and turn them into production-ready Next.js / React pages connected to real data and backend logic.
I also support full-stack Next.js and MERN-stack products when the project uses React, Node.js, Express.js, MongoDB, or a similar JavaScript-based stack. My backend work usually covers API integration, authentication flows, account logic, dashboards, ecommerce flows, admin panels, and integration with external services.
Earlier in my career, I worked with WordPress, CMS-based websites, and classic web development projects. That experience helped me understand content structure, SEO-friendly pages, admin workflows, landing pages, and business websites. Today, my focus is custom development: Next.js applications, React frontends, full-stack Next.js products, SaaS platforms, ecommerce flows, marketplaces, customer portals, and web applications built around real product logic.
Typical projects I can help with:
- Next.js and React web application development
- full-stack Next.js development with Node.js and Express.js
- React developer / front-end developer work for existing products
- REST API and GraphQL API integration
- Firebase, Firestore, and Google Cloud Platform integrations
- NextAuth and custom authentication flows
- SaaS dashboards, customer portals, marketplaces, and ecommerce platforms
- Strapi, headless CMS, and CMS-driven web products
- Figma-to-Next.js or Bootstrap-to-Next.js implementation
- frontend architecture, performance improvements, and code maintainability
Tech I work with:
Next.js, React, TypeScript, JavaScript, Node.js, Express.js, NestJS, MongoDB, PostgreSQL, RESTful API, GraphQL, Firebase, Firestore, Google Cloud Platform, NextAuth, Redux, Strapi, CMS integrations.
I am comfortable joining an existing team, working directly with a CTO or founder, taking ownership of a product area, and moving features from backlog to release.
Steps for completing your project
After purchasing the project, send requirements so Artem can start the project.
Delivery time starts when Artem receives requirements from you.
Artem works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery and live-state model
Define event type (single match, tournament series, multi-table), expected peak concurrent viewers, and the live-state source (your backend, a feed, or we wire the WebSocket layer).
Build the live surface
Build the Next.js surface (board, bracket, leaderboard) wired to your WebSocket feed, with state sync that survives reconnects and late joiners, plus server-side caching for fast cold loads.