React developers for products, not prototypes.
Hiring React developers from CODT Technologies gets you a senior front-end team whose work already runs businesses: the React console where LeadTrack AI’s customers steer live voice agents, FeelEat’s B2B partner portal, and React Native apps that clock staff in and follow flight crews onto the ramp. Interfaces built to be operated, not admired.
From user journeys to an interface that works for a living.
A paid discovery sprint
We map the workflows the interface has to carry — who uses it, under what pressure, with which data — before anyone opens a component library. The output is a written scope, an architecture and a costed roadmap.
A fixed, transparent quote
You see cost and timeline before development starts, priced by outcome rather than by the hour. The estimate is grounded in your actual product, not a template.
A full-stack team by default
The same team builds the React front end and the Node.js/NestJS API behind it — the pattern on LeadTrack AI and the FeelEat portals — so the seam between interface and API never becomes a blame line. Working software ships every two weeks.
Ongoing care by the same engineers
Interfaces evolve with the operation they serve. The engineers who built your front end stay on for feature evolution, dependency upgrades and performance budgets after launch.
Every surface React reaches, on one team.
Web platforms & sites
React and Next.js interfaces engineered to feel instant — code-split, cached and held to performance budgets so they stay that way after launch.
Website development →SaaS front ends
Multi-tenant dashboards, role-based access and admin surfaces over a real API — the React portal pattern behind FeelEat’s partner and back-office tools.
SaaS app development →React Native apps
Cross-platform mobile where it makes economic sense — including hardware-level work like TapTime’s NFC clock-in and Aviatize’s companion app for flight crews.
Mobile app development →UI / UX design
Research-led design shipped under engineering scrutiny: user journeys, prototyped core flows, usability testing and a design system the React code actually implements.
UI / UX design →React interfaces that run live operations.
LeadTrack AI — the console that steers live calls
For LeadTrack AI (Australia) we built the React dashboard where sales teams configure their voice agents — persona, scripts, qualifying criteria — with changes propagating to live inbound calls instantly and every transcript landing back in the same console. React and Node.js on AWS, hardened across more than a hundred thousand calls.
FeelEat Smart Client Portal — the portal partners stopped calling about
For FeelEat’s enterprise partners we built a React portal over the operational spine — dashboards, orders, subscriptions and live restocking data in one place, on a React + Node.js + NestJS stack. Support call volume fell 68%, restocking accuracy reached 94%, and partner NPS climbed from +38 to +71.
Questions teams ask before hiring React developers
Zet het in een briefing. Een senior engineer — geen verkoper — reageert binnen één werkdag.
Q.01What React work has CODT actually shipped?
Named, linked production systems: LeadTrack AI’s agent-configuration console, FeelEat’s Smart Client Portal for enterprise partners, the FeelEat admin and recipe portals that run the back office, and the React web surfaces of Bizzabo’s event platform and RushTix’s ticketed live shows. The case studies are linked from this page — the proof is inspectable, not implied.
Q.02Do your React developers cover React Native too?
Yes, including hardware-level work. Aviatize’s React Native companion app follows flight crews onto the ramp, and TapTime uses React Native’s NFC host-card emulation so staff clock in by tapping a phone — in under a second, offline-safe.
Q.03Do you build front-end only, or full-stack?
Full-stack by default: the shipped pattern across LeadTrack AI and the FeelEat portals is a React front end on a Node.js/NestJS backend, built by one team. If you already have an API team, we integrate against your contract instead — we have done both.
Q.04How do you keep a React app fast as it grows?
Performance is budgeted, not hoped for: code-splitting, caching and render discipline are set up at the start, and the budgets are checked as features land. That is the standard our own website-development service page commits to — interfaces that feel instant and stay that way.
Q.05Can you take over an existing React codebase?
Frequently. We start with a short code audit that produces a written remediation roadmap — component architecture, state management, performance, test coverage — then take over in phases while the product keeps shipping.
Q.06Who owns the code and the IP?
You do — 100%. Code, designs and infrastructure configuration transfer to you at delivery; we keep a copy for support purposes only with your written permission. An NDA on request is standard.
Q.07How fast can React developers start?
A senior engineer replies to your enquiry within one business day. The engagement opens with a paid discovery sprint that produces a written scope and a fixed, transparent quote — the build team starts once that document is signed.
Een probleem dat het waard is om
goed op te lossen?
Vertel ons over uw product, uw planning en uw randvoorwaarden. We reageren binnen één werkdag met een eerlijke inschatting van fit, scope en het juiste team ervoor.