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Your React App Ships in Weeks, Not Quarters -- We Build Production Apps Teams Trust

If you're a technical founder watching your roadmap slip another sprint, you need engineers who've shipped 200+ React production deploys -- not contractors learning on your dime.

We are a senior React engineering agency that delivers production-ready applications in 4 to 8 weeks using React 19, Next.js 15, and Server Components. Every engagement runs on a fixed statement of work with defined milestones, so you are never paying for engineers to figure out architecture on your timeline. We have shipped over 200 production React deployments across SaaS, fintech, and marketplace products, and we maintain 90+ Lighthouse scores as a baseline, not a stretch goal.

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React Production Engineering

React production engineering is the practice of designing, building, and deploying React-based web applications that are optimized for real user traffic, maintainable by in-house teams, and verifiably performant from day one. It goes beyond writing components to include server-side rendering strategy, data-fetching architecture, CI/CD pipeline setup, and handoff documentation. The result is a codebase your next engineer can open without a two-week orientation.

What is holding your current website back?

Common gaps we find in nearly every audit.

Your current contractor or agency is still debating folder structure in week six while your launch date has already moved twice.
Risk: Each delayed sprint compounds opportunity cost, erodes stakeholder confidence, and gives competitors room to capture the market you planned to enter.
You inherited a React codebase with no tests, inconsistent patterns, and a Lighthouse performance score in the fifties that is actively hurting conversion.
Risk: Poor Core Web Vitals directly reduce organic search ranking and increase paid acquisition costs, while the technical debt makes every new feature slower and riskier to ship.
Your in-house team knows React but has never architected a production system with Server Components, edge caching, or a scalable state management layer.
Risk: Architectural decisions made in the first four weeks of a project are the hardest to undo, and the wrong ones create a ceiling on how far your product can scale without a full rewrite.

How We Build This Right

Every safeguard, built in from Day 1.

Fixed SOW, No Scope Creep

Every engagement begins with a signed statement of work that defines deliverables, acceptance criteria, and milestone dates. Change requests are scoped and priced separately before any work begins, so your budget does not shift mid-project.

90+ Lighthouse Score Guarantee

We measure Core Web Vitals on every pull request using automated Lighthouse CI. Performance, accessibility, and best-practice scores are contractual checkpoints, not aspirational targets reviewed at launch.

Secure, Auditable Codebases

All repositories ship with dependency audit pipelines, environment variable handling that meets OWASP guidelines, and role-based access patterns reviewed before handoff. You receive a security checklist alongside the codebase.

What We Build

Purpose-built features for your industry.

React 19 and Next.js 15 Server Components

We design data-fetching boundaries from the start, using Server Components to reduce client bundle size and Suspense to manage loading states without waterfall requests. The result is faster time-to-interactive without sacrificing interactivity where users need it.

Automated CI/CD with Zero-Downtime Deploys

Every project includes a fully configured GitHub Actions or equivalent pipeline with staging environments, preview deployments on pull requests, and rollback-capable production releases. Your team inherits a deploy process that works on day one of handoff.

Component Library and Design System Integration

We build against your existing Figma system or establish a structured component library using Storybook, ensuring visual consistency and giving your design team a reliable contract between design tokens and production UI.

Handoff Documentation and Team Onboarding

Delivery includes architecture decision records, inline code documentation, and a recorded walkthrough of the system for your engineering team. We schedule a structured handoff session so your developers can maintain and extend the codebase without us in the room.

Our Development Process

From discovery to launch. Quality at every step.

01

Technical Discovery and Scope Definition

1 week

We spend the first week reviewing your existing codebase, third-party integrations, and product requirements. We deliver an architecture document and a fixed SOW with milestones before any production code is written, so alignment is established before commitment.

02

Architecture Setup and Foundation Sprint

1-2 weeks

We configure the Next.js project structure, CI/CD pipeline, environment management, and testing framework. This sprint produces a deployable skeleton that your team can review and that subsequent feature work builds on without rework.

03

Feature Development with Weekly Milestones

2-4 weeks

Core features are built in prioritized two-week cycles with demo checkpoints at each milestone. Every pull request runs automated tests and Lighthouse CI, and you have access to a live staging environment throughout development.

04

Production Hardening and Team Handoff

1-2 weeks

Before launch we run load testing, security dependency audits, and a full Core Web Vitals review. Handoff includes documentation, a Storybook component reference, and a recorded architecture walkthrough with your engineering lead.

Social Animal

Ready to discuss your your react app ships in weeks, not quarters -- we build production apps teams trust project?

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Frequently Asked Questions

Most engagements fall between $25K and $180K. A scoped MVP with auth, a few CRUD flows, and deployment typically runs $25K-$50K over 4-6 weeks. A full product build with real-time features, admin dashboards, and third-party integrations lands in the $80K-$180K range across 8-14 weeks. We price on fixed-scope SOWs -- you'll know the number before we write a line of code. No hourly billing surprises.
Four to eight weeks for most projects. Week one is architecture and scoping. Weeks two through six are feature sprints with weekly staging deploys. Weeks six through eight cover QA, performance tuning, and production handoff. Larger builds with complex integrations can extend to 12-14 weeks, but we'll flag that in the SOW upfront.
React owns roughly 40% of production web apps -- your next hire already knows it. React 19 adds Server Components and Actions, which means less client-side JavaScript and faster page loads without ditching the ecosystem. Next.js 15's App Router gives us streaming SSR, edge rendering on Vercel, and file-based routing that keeps codebases navigable at scale. We've evaluated Svelte, Solid, and Astro -- they're great for specific use cases -- but for teams that need to hire, maintain, and iterate over 3-5 years, React and Next.js are the pragmatic choice.
Two to four engineers plus a dedicated tech lead. The tech lead runs architecture decisions, code reviews, and your weekly sync. Engineers are senior -- minimum five years of React production work. We don't backfill with juniors or rotate people mid-sprint. You'll know every name on the team before kickoff.
Yes. We commit to 90+ on Lighthouse performance, accessibility, best practices, and SEO -- measured on the production build, on mobile, over a throttled 4G connection. We bake performance budgets into CI so scores can't regress after handoff. If we don't hit 90+ at launch, we fix it at no additional cost.
Every engagement includes a 30-day support window post-launch for bug fixes and configuration issues. Beyond that, we offer monthly retainers starting at $5K for ongoing feature work, performance monitoring, and dependency updates. We also hand over full documentation -- architecture diagrams, component docs in Storybook, CI/CD runbooks, and environment setup guides -- so your internal team can take over cleanly if you prefer.
Absolutely. About 40% of our engagements start with an existing codebase. We'll run a technical audit in week one -- bundle size, test coverage, TypeScript adoption, dependency health, and performance profiling. You'll get a written report with prioritized recommendations and a migration path if you're on an older React or Next.js version. We've migrated apps from CRA to Vite, Pages Router to App Router, and JavaScript to TypeScript more times than we can count.
An offshore team at $30-$50/hr looks cheaper on paper. In practice, we see clients come to us after spending $40K-$80K on offshore builds that lack tests, ship with 300KB+ JavaScript bundles, and break on the first real QA pass. Our fixed-scope pricing means you know the total cost upfront. Our engineers have shipped thousands of React apps on Vercel and Supabase -- they won't spend your budget learning the stack. You'll get weekly staging deploys, sub-200ms TTFB, and a codebase your next hire can actually read.
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Need enterprise scale?

200+ employee company? Complex multi-tenant, auction, or multi-location requirement? We have a dedicated enterprise capability track.

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