01
Custom REST APIs
Well-structured endpoints for your web app, mobile app, or partners, with consistent responses and clear errors.
Back-end and API development
Back-end and API development that holds your product together.
Reliable server code, clean APIs, and integrations that connect payments, email, CRMs, and the tools you already use.
What we do
The logic behind the interface.
Most of what makes software useful happens out of sight. We make sure that part is solid.
02
Business logic
Your rules for pricing, bookings, permissions, and workflows, written clearly and tested.
03
Payment integrations
Connecting checkout to payment providers, with careful handling of confirmations and failures.
04
Third-party connections
Linking CRMs, email tools, shipping services, and other platforms through their APIs.
05
Authentication and access
Sign-in, sessions, and role-based permissions, built custom or on Firebase Authentication, that protect user data.
06
Database design and caching
Schemas and queries designed for accuracy first, then for speed, with caching such as Redis where it pays off.
Good fit
Signs you need better back-end work
Problems here often show up as slow screens, missing data, or fragile integrations. These are the common ones.
Your front end needs a dependable APISo screens and data stay in step.
You connect several tools by handCopying data between platforms every week.
You need to accept online paymentsWith flows that handle the unhappy paths too.
Your current back end is hard to changeAnd every fix risks breaking something else.
You are planning a mobile appThat needs a server behind it.
Our approach
How we build the back end.
We define the data and the rules first, then build and test each piece before it ships.
- 01
Map the data and the rules
We list what your system stores, who can do what, and what must happen when, then confirm scope in writing.
Free consultation - 02
Design the API
We define endpoints, formats, and errors before writing server code.
Contract first - 03
Build and test locally
We develop on localhost and share progress with recordings and sample requests.
Photo and video updates - 04
Test on our server
You see integrations running against our test environment before you pay.
Preview before payment - 05
Deploy and verify
We publish on your server, fix environment issues, and support you through a testing window.
Support after launch
Technology
Tools we typically use here.
- Node.js
- PHP
- Python
- SQL
- Redis
- Firebase
- Git
- Linux
Questions
Common questions about back-end and API development.
Which language will you use for my back end?
We choose between Node.js, PHP, and Python based on your project, your hosting, and who will maintain it, and we explain why. When managed real-time data and sign-in fit better than running your own servers, we also use Firebase.
Can you build an API for my existing site or app?
Yes. We review what you have first, then design an API that fits it without forcing a rebuild.
How do you handle payments safely?
We use established payment providers so card details are handled by them, and we build careful logic for confirmations, failures, and refunds.
Can you connect my tools to each other?
Often, yes. If the tools offer an API, we can connect them. We check what each one allows before quoting.
Keep exploring
Related services.
Next step
Need a solid back end?
Tell us what your system has to do and which tools it must talk to. We will outline an approach and next steps.
- Free consultation, no commitment
- A written quote before any work begins
- Review the result before you pay