Backends & APIs
The systems behind the screens determine whether a product works reliably. I build backends, APIs and integrations for businesses and as a technical partner to agencies.
Tell me about your projectFor your business
Relevant work
A selection of my own products and engineering projects. Each example shows its current stage.
Availability, memberships, Stripe Connect payments and APIs for the platform and partner integrations.
View projectA Go platform with gRPC uploads, FFmpeg processing and HLS streams with user-bound access control.
A Pusher-compatible WebSocket server in Go, with public, private and presence channels and HMAC authentication.
The approach
What happens if a payment arrives late? Who may change a booking? Can a webhook be processed twice? We define the important rules before they spread throughout the application.
For agencies, I can take on a complete backend or a well-defined part. You get clear boundaries, relevant tests and a handover your team can work with.
Connected capabilities
Let’s talk
Tell me what you are planning: a new website, a product idea, or a backend that needs an extra pair of hands. I usually reply within one working day.
All expertise
REST and gRPC APIs for web, mobile and partners