Technology
Technology stack: modern, mainstream and easy to hand over
We build on widely used, well-supported technology so that your system is fast, secure and easy for any qualified team to maintain. TypeScript across the stack, PostgreSQL for data and your own cloud account for hosting.
Technology
Core stack
| Layer | Technology |
|---|---|
| Front end | TypeScript, React, Vue, Next.js |
| Back end | Node.js with NestJS, Express or Fastify; REST APIs documented with OpenAPI; WebSockets for real-time features |
| Mobile | React Native for iOS and Android from one codebase, published under your developer accounts |
| Data | PostgreSQL with Prisma |
| Infrastructure | AWS, Cloudflare or infrastructure you control; AWS S3 for files |
| AI | Business APIs from OpenAI, Anthropic and others; open models on your own infrastructure when data must not leave it |
Integrations we have shipped
QuickBooks, RingCentral, Twilio, Gmail, Google Calendar, Stripe, Thumbtack, Resend, AWS S3, the Telegram Bot API and App Store / Google Play data. See them in context in our case studies and on the QuickBooks and RingCentral & Twilio integration pages.
Why mainstream technology
- Easy to hire for. TypeScript, React and PostgreSQL are among the most widely used technologies, so your system is never tied to us.
- One language across the stack. Web, mobile and backend share types and code, which keeps the system consistent.
- Simple to run. Most systems run on simple infrastructure in your own cloud account until real load requires more.
- Documented. APIs, infrastructure and deployment are documented as part of the handover.
Related: how we work · security & compliance · services.
FAQ
Questions we are asked most
Can you work with our existing stack?
Yes. We start with a short code and infrastructure review, document what is there and then extend or stabilise it.
Where is the system hosted?
In your own cloud account — usually AWS or Cloudflare — so you control access, billing and data.
Do you build native iOS and Android apps?
We build iOS and Android apps from one React Native codebase that shares the backend with your web product.
Contact
Talk to the people who will build it
Describe what you need in two minutes. We reply within one business day and send a written scope and timeline after a short call.
Company
Services