Our React developers have built an enterprise SaaS with 10 role-based portals, an AI SaaS on Next.js and the dashboard of an HR platform used by 5,000+ employees.
Fast, maintainable front ends with TypeScript.
React, back end, QA and project management in one team.
One developer, a dedicated team or a fixed-scope project.
Multi-role web apps with dashboards and billing.
Tables, charts, filters and reports.
Fast, search-friendly pages with server rendering.
React on ASP.NET Core, Node.js, Python or PHP.
Stripe, PayPal, Plaid and other APIs.
iOS and Android apps sharing your React skills.

Tell us about your product and the skills you need. We will propose React developers you can interview before they start.

Our React developers join at any stage of your product:
From clickable design to first production release.
Add React developers to an existing in-house team.
Review, stabilise and modernise an existing React app.

Three Circle builds React front ends for SaaS, healthcare, education, HR and AI products, with the back ends we build ourselves.
SaaS with 10 portals and dashboards for 5,000+ users.
React plus ASP.NET Core, Node.js, Python and PHP.
Dependency updates and new features after launch.

Rates from $35 per hour, projects from $1,000.
Regular updates, two-week demos and one point of contact.
Clear milestones keep your release on schedule.
Hire React developers from Three Circle to build fast, maintainable web applications with React and Next.js. Our React work includes an enterprise SaaS with 10 role-based portals, the admin dashboard of an HR platform used by 5,000+ employees, a school management system and an AI grant discovery SaaS. Rates start from $35 per hour.
A React developer who joins your team, works in your tools and follows your code standards.
React developers, a back-end developer, QA engineer and project manager working only on your product, month by month.
We deliver an agreed scope, from design to production release, for a fixed price.
See our React.js development services, or compare Blazor vs React for .NET teams.
A healthcare and cannabis SaaS platform with React front ends, AI workflows and microservices on Python, .NET and GraphQL. Read the case study.
Grant discovery, eligibility analysis and application management, built with Next.js, Python and large language models. Read the case study.
For a growing organisation we built a complete HR management platform: a web admin dashboard (React and Angular) for employee records, attendance and office operations, a Flutter mobile app for attendance and leave requests, and an ASP.NET Core API behind both. Result: more than 5,000 active users.
School3 streamlines campus operations from one centralised admin dashboard: automated attendance, fee tracking and academic reporting. We built the web interfaces with React and Flutter Web on top of a secure .NET back end.
Want results like these? Tell us about your React project and get a free consultation.
Our rates start from $35 per hour, and projects start from $1,000. You can hire by the hour, by the month or for a fixed-scope project. For a new product, a starter MVP costs $3,000, or $1,500 when you claim our free clickable design of 5–6 key screens.
See custom software development cost, client portal development cost, or try the cost calculator.
Choose the way of working that fits your budget and timeline:
Best for MVPs and projects with a clear scope. You agree on price, timeline and features before development starts.
Flexible for products that will evolve. You pay for actual development time and can change priorities after every sprint.
Add experienced React developers, designers and QA engineers to your team on a monthly basis for long-term development.
Want a quick budget? Use our app development cost calculator or request a free estimate.
Our rates start from $35 per hour. You can hire by the hour, by the month, or agree a fixed price for a defined scope.
Yes. We propose developers for your project and you interview them on a video call before they start.
Yes. We build APIs with ASP.NET Core, Node.js, Python or PHP, so one team can own the whole application.
CannAvance (enterprise SaaS with 10 role-based portals), Grant Intel (AI SaaS on Next.js), the admin dashboard of an HR platform used by 5,000+ employees and School3 (school management system).
Yes. We build with React, Next.js and TypeScript, and work with your existing state management and component libraries.
Yes. We review the code, fix urgent issues, update dependencies and then continue development.
You do. The code lives in your repository and you have access to it at all times.
Yes. Team size is reviewed every month, so you can add or reduce developers as your roadmap changes.
From startups to enterprises, we deliver innovative software, web, and marketing solutions designed to drive growth and long-term success.
We'll design the 5-6 key screens of your web or mobile app as a clickable prototype.
Then build your starter MVP for $1,500 instead of $3,000: 50% off when you claim your free design.