Product Engineering

We build the software. Then we try to break it.

Web apps, native iOS and Android, and the platforms behind them — designed, built, hardened and pentested by one team.

Built and shipped with

ReactTypeScriptNext.jsTailwindSwiftSwiftUIKotlinJetpack ComposeCoroutinesFlutterReact NativeNodePythonSpring BootLaravelNestJSPostgreSQLRedisPrismaAWSCloudflareVercel

What we build

Four practices. One team behind them.

Web

Web applications & marketing sites

Next.js and React front-ends with static or edge-rendered delivery. Fast on a mid-range Android on 4G, not just on a MacBook.

Next.js App Router, React 19, TypeScript end to end
SSG / ISR / edge rendering picked per route, not per project
Design systems, motion and accessibility built in from the start
Core Web Vitals budgeted and enforced in CI

iOS & Android

Mobile applications

Native where the platform matters, cross-platform where it doesn't. We ship to both stores and stay on for the release cadence.

Native iOS in Swift / SwiftUI, native Android in Kotlin / Compose
React Native when one codebase is the right trade
Biometrics, Keychain / Keystore, certificate pinning, secure storage
App Store and Play Store submission, review handling and CI releases

IoT

IoT automation projects

Sensors, gateways and the platform behind them — automation that runs a building, plant or fleet, built and hardened as one system.

Device firmware, MQTT / BLE connectivity and edge gateways
Cloud ingestion, device management and control backends
Live dashboards, alerting and OTA update pipelines
Device identity, encrypted transport and signed updates

Full-stack

APIs, backends & platforms

The half of the product users never see. Typed APIs, real data modelling, and infrastructure you can hand to an auditor.

Node / TypeScript and Python services, REST and GraphQL
PostgreSQL, Prisma, Redis, queues and background jobs
AuthN/AuthZ done properly — OAuth2, OIDC, RBAC, tenant isolation
AWS / GCP / Vercel infrastructure as code, CI/CD, observability

IoT automation

Every device, one live mesh.

Sensors report in, gateways fan the data out, and the platform acts on it in real time — the same loop this mesh is drawing, running your building, plant or fleet.

Scope an IoT project

How a build runs

Five phases. No black box.

Scope & architect

A week of discovery: user flows, data model, threat model and a fixed-scope build plan with real dates.

Design & prototype

Interface design and a clickable prototype you can put in front of users before a line of production code exists.

Build in the open

Two-week increments, preview deploys on every PR, and a Slack channel with the engineers actually writing the code.

Pentest before launch

Our own offensive team attacks the build. Findings are fixed and retested — never shipped as known issues.

Ship & keep it standing

Store submission or production deploy, monitoring, dependency patching and an agreed response window for incidents.

Production stack

We pick per project from a stack we run in production ourselves — no framework we have not shipped and maintained.

WebReact, TypeScript, Next.jsReact, TypeScript, Next.js, Tailwind

iOSSwift, SwiftUISwift, SwiftUI

AndroidKotlin, Jetpack Compose, CoroutinesKotlin, Jetpack Compose, Coroutines

Cross-platformFlutter, React NativeFlutter, React Native

BackendNode, Python, Spring BootNode, Python, Spring Boot, Laravel, NestJS

DataPostgreSQL, Redis, PrismaPostgreSQL, Redis, Prisma

InfrastructureAWS, Cloudflare, VercelAWS, Cloudflare, Vercel

Security is not a phase

We are a penetration testing firm that also builds software. That changes what the build looks like.

Threat modelled before it is built

Every project starts with a data-flow and trust-boundary map, so authorisation and tenant isolation are architecture, not a later patch.

Secure defaults in the pipeline

Strict CSP, HSTS, anti-clickjacking headers, dependency and secret scanning, and SAST run on every pull request, not once at the end.

Mobile-specific hardening

Certificate pinning, Keychain / Keystore-backed credential storage, jailbreak and root detection, and no secrets shipped in the bundle.

Attacked by the people who wrote it

A full manual penetration test by our own engineers before launch, then a free retest of every fix. The build team and the break team share a standup.

See our security testing services

Frequently asked questions

Yes. We ship native iOS in Swift/SwiftUI, native Android in Kotlin/Compose, and cross-platform React Native where a shared codebase is the better trade. We handle App Store and Play Store submission and the review process for you.

Yes. Every custom build undergoes a manual vulnerability assessment by our lead pentesting engineers before launch, with a free retest of every fix. We do not ship code with unresolved security issues.

Often. We start with an architecture and security audit of what exists, give you a written assessment, then either harden it in place or plan a staged migration. Legacy PHP and WordPress estates moved onto modern stacks are a common engagement.

Fixed-scope phases against a written statement of work, or a monthly retained team for ongoing product development. Either way you get named engineers, two-week increments and a preview deploy you can click through at any point.

Yes. Domain and DNS configuration, SSL provisioning, CDN and WAF setup, CI/CD pipelines, monitoring, dependency patching and an agreed incident response window are all available as a managed engagement.

Tell us what you want built.

A web platform, a mobile app, an API, or all three. Send us the shape of the problem and we will come back with an architecture, a scope and a date.

Start project scoping