We design and build web apps, mobile apps, desktop software, browser extensions and AI features that are fast, secure and built to last. Talk directly to the engineers doing the work.
Shipping our own products: Format Pro on the Chrome Web Store, Cut Video Gaps in beta
Six engineering disciplines, one team. Choose the service you need, or combine several in a single product.
SaaS platforms, customer portals and internal tools built on Next.js, React, Node.js and PostgreSQL.
Desktop and mobile apps from shared codebases using Tauri, Electron, React Native and Rust.
iOS and Android apps built with React Native, Flutter, Swift and Kotlin, designed to work offline.
Chrome and Firefox extensions on Manifest V3 that add features to the sites your users already use.
Video processing, streaming and computer vision pipelines built on FFmpeg, OpenCV, RTMP and WebRTC.
RAG pipelines, LLM agents and evaluation tooling that turn AI prototypes into reliable product features.
Selected products we designed and built, from desktop tools to browser extensions.
Pro Audio & Video Screen Recording
Professional video editing and screen recording required switching between multiple heavy applications.
Built a comprehensive desktop video editor featuring multi-track timelines, live transcription, and seamless screen recording.
Live Meeting & Video Note-taking AI
Taking notes during live meetings and lectures meant missing crucial slides and context.
Engineered a browser extension and app with computer vision for automatic slide detection and synced timestamp notes.
In a world of quick fixes, we specialise in careful engineering. We choose the right tools, not the trendy ones.
We do not start with code. We start with the design. Every system is modelled for structural integrity before the first line is written.
Optimisation is built in, not bolted on. From load time to memory use, we measure and protect how fast your software feels.
Code that grows with you. We build abstractions that absorb growth and traffic spikes without an architectural rewrite.
The cost of software is in its life, not its birth. We deliver self-documenting codebases that your team will actually enjoy using.
Get a technical deep-dive into performance, security and code health, with a prioritised fix list.
We learn your goals, users and constraints, then agree the scope in writing.
Architecture, data model and a scaling plan before any feature code is written.
Typed, tested code shipped in short iterations you can review each week.
Performance, security and load checks against agreed targets.
Production rollout with monitoring, handover and documentation.
Engineering notes
Browser Extensions
A step-by-step walk through a minimal Manifest V3 extension, then the pitfalls that catch teams out: short-lived service workers, permissions and store review.
AI
A chatbot that answers from your own documents is useful only if people can trust it. These are the design choices that decide whether it is trusted or ignored.
Web
Framework debates are mostly noise. Five questions about your product, team and hosting decide the right choice. Here is how we answer them.
Tell us what you are building. You will hear back from an engineer, not a sales team, usually within one business day.
Prefer email? inquiry@prolificrew.com