Services · React & Next.js
Modern React, on AWS, shipped by your team.
- 2–4 months
- to fully migrate a small app (10–20 pages); 4–8 for medium
- Zero downtime
- strangler-fig migrations, page by page behind feature flags
- 1–2 seniors
- typical team shape for a React modernisation project
- 5 days
- fixed-price React Codebase Audit as a low-commitment first step
How an engagement runs
Frontend, cloud, pipelines. One team, no handoffs.
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React & Next.js development
Greenfield builds or legacy migrations, delivered as production-ready React and Next.js applications.
For new products we set up the architecture, tooling and deployment pipeline so your team hits the ground running. For legacy migrations we take jQuery, Angular 1.x, PHP monoliths and other ageing codebases and rebuild them component by component, keeping your business running while we modernise underneath.
Every project includes API integration and data layer setup, so the React frontend connects cleanly to your backend services, whether existing or newly built.
What we deliver
Greenfield buildsLegacy migrationsReact SPAsNext.js appsAPI integrationComponent libraries - 2
AWS serverless & cloud infrastructure
Serverless-first on AWS: no servers to manage, automatic scaling, and you only pay for what you use.
Lambda, API Gateway, DynamoDB and S3 with CloudFront, defined as code with AWS CDK or Terraform so the whole environment is versioned, repeatable and auditable. A staging environment is a single command away. So is a rollback.
Static site on CloudFront, server-rendered Next.js app or a microservices backend on Lambda: we design the cloud architecture that fits your scale and budget.
Tech we use
AWS LambdaAPI GatewayDynamoDBS3 & CloudFrontAWS CDKTerraformDocker - 3
CI/CD & DevOps
A CI/CD pipeline from day one: automated testing, preview deployments and one-click production releases.
GitHub Actions, AWS CodePipeline or your preferred CI system, so every pull request runs tests automatically and every merge to main triggers a production deployment. No manual deployments, no "it works on my machine".
Your team ships faster with fewer bugs, with full visibility into what is deployed, when, and by whom. Preview URLs for every pull request; CloudWatch dashboards, error tracking and alerts so you know about issues before your users do.
What we set up
Automated pipelinesPreview environmentsMonitoring & observability
Why Maven
From legacy code to production cloud app.
We handle the full journey — audit your legacy app, rebuild it in React, deploy it on AWS, and set up the pipelines so your team can ship independently.
End-to-end delivery
From legacy audit to production deployment, one team owns the full lifecycle. No handoffs, no gaps between frontend and infrastructure.
React specialists
React and Next.js are our core expertise. Frontend code that is fast, typed and maintainable, built to last rather than just to launch.
Serverless by default
AWS Lambda and managed services mean zero server maintenance and automatic scaling. You focus on your product, not your infrastructure.
CI/CD from day one
Automated testing and deployment pipelines ship with every project. Your team can deploy to production with a single merge.
Incremental migration
Your legacy app keeps running while we rebuild it piece by piece. No big-bang rewrites, no forced cutovers.
Production proven
Cloud-native React apps shipped for startups and enterprises across the UK. Real projects, real scale, real results.
How long does a typical React migration take?
For small applications (10-20 pages) we deliver full migrations in 2-4 months. Medium apps (50-100 pages, multiple integrations) take 4-8 months. Large enterprise apps with complex business logic typically run 8-18 months on a phased plan, with value shipping every sprint rather than at the end.
Do you do big-bang rewrites or incremental migrations?
Incremental, always. We use the strangler-fig pattern: the legacy app keeps running while we introduce React page by page behind feature flags. This means zero downtime, fast user feedback, and the ability to roll back instantly if something is wrong. Big-bang rewrites fail in practice and we refuse to do them.
Can you work alongside our existing engineering team?
Yes. About half of our engagements are augmenting an in-house team rather than building solo. We pair with your developers, share patterns, document everything, and leave your team better than we found them. Knowledge transfer is built into every engagement, not an afterthought.
What does a typical engagement cost?
It depends on scope, so we quote after a short discovery call rather than publishing a range. If you want a low-commitment first step, our fixed-price React Codebase Audit gives you a written plan, with the effort for each item, in five days.
Why React and Next.js rather than Vue or Angular?
React has the largest ecosystem, the deepest talent pool in the UK, and a stability track record going back to 2013 at Meta. Next.js layers on server rendering, static generation, and an excellent deployment story. For most teams, that combination removes hiring risk and lets us ship faster than alternatives.
Do you handle hosting and infrastructure?
Yes. Every project ships on AWS using a serverless-first architecture (Lambda, API Gateway, DynamoDB, CloudFront) defined as code with AWS CDK or Terraform. CI/CD pipelines and monitoring are included from day one, not as an extra.
Start with the audit, or start with the build.
Bring the codebase, greenfield or ageing. We will tell you what it takes to get to production on AWS, and how to get there without a big-bang rewrite.