Rakkay Technologies

Services

What we build, and how we build it.

Three services and the engineering depth underneath them. The architecture on every project is set and reviewed by a solution architect with 16 years in production systems.

  • React web application development

    Web applications in React and Next.js — customer portals, internal tools, dashboards and SaaS front-ends, server-rendered where the product needs it.

    React · Next.js · TypeScript · Tailwind CSS

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    What you get

    • Component architecture and design system setup
    • Server-rendered or statically generated pages with Next.js App Router
    • Typed API integration end to end
    • Responsive layouts tested on real devices
    • Accessibility to WCAG 2.1 AA
    • Production deployment and handover

  • React Native mobile app development

    iOS and Android applications from one React Native codebase — including the Swift and Kotlin native modules most JavaScript-only teams cannot write.

    React Native · TypeScript · Swift · Kotlin

    iOSAndroid
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    What you get

    • One codebase shipped to both the App Store and Google Play
    • Native modules in Swift and Kotlin where no package exists
    • Third-party native SDK integration and bridging
    • Offline behaviour, background tasks and push notifications
    • Store submission, signing and release management
    • Over-the-air update pipeline

  • Backend and API development

    The APIs, authentication and data models behind the product. Node and Express where the stack is JavaScript end to end, Laravel where it is not.

    Node.js · Express · PHP · Laravel · PostgreSQL · MySQL

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    What you get

    • REST API design and implementation
    • Authentication, authorisation and role-based access
    • Relational data modelling and migrations
    • Third-party and payment gateway integration
    • Background jobs, queues and scheduled work
    • Structured logging and error reporting

Engineering depth

The work that sits under all three.

These are not separate services. They are the reason a project that needs them does not stall halfway through — and the reason we can quote on work other React shops turn down.

  • React Native native modules

    When a project needs a platform API or a vendor SDK with no React Native package, we write the native module rather than work around it.

    • Native modules written in Swift and Kotlin
    • Vendor SDK bridging — payments, hardware, biometrics, mapping
    • Turbo Modules and the New Architecture
    • Native UI components exposed to JavaScript

  • Performance and scaling

    Profiling and fixing applications that have outgrown their original design, wherever the bottleneck sits — client, server or database.

    • React render profiling and re-render elimination
    • Bundle analysis, code splitting and lazy loading
    • Slow query and N+1 diagnosis
    • Caching strategy and read-path optimisation
    • Core Web Vitals and mobile startup time

  • CI/CD and release engineering

    Automated pipelines so shipping is routine rather than an event, including signed builds for both app stores and staged rollout.

    • GitHub Actions pipelines for build, test and deploy
    • Automated iOS and Android builds with signing
    • Preview environments for every pull request
    • Staged rollout and rollback procedure

How to work with us

Three ways to buy.

The shape of the engagement matters as much as the price. These are the three we offer, and we will tell you which one fits before you ask for a quote.

  • Dedicated team

    A fixed set of engineers working only on your product, month to month. You set the priorities; we run the engineering.

    Best for

    Products under active development where the roadmap changes faster than a fixed scope can be written.

    Billing

    Monthly, per engineer. One month’s notice either way.

  • Fixed-scope build

    An agreed set of deliverables for an agreed price. We write the scope with you before anything is quoted.

    Best for

    A first version, a defined feature, or a rebuild where you know what you need.

    Billing

    Fixed price against a written scope, invoiced on milestones.

  • Staff augmentation

    Our engineers join your existing team, your process and your standups. You manage the work directly.

    Best for

    In-house teams that need React, React Native or native-module capacity without hiring.

    Billing

    Monthly, per engineer.

Start with a conversation.

Send us the problem, not a specification. We read every message ourselves and reply personally — and if we are not the right team for it, we will say so and usually point you to someone who is.

  • Read by an engineer
  • Answered personally
  • No sales sequence
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