When an API has to stay exact and fast under heavy concurrent load, we build it in Go, with atomic Redis operations, background batching and tests that run with the race detector.
Starting at
Custom quote
- Typical timeline
- Scoped after discovery
- Pricing
- Written quote before work starts
- Ownership
- 100% code & IP
Free consultation. We reply within 24–48 hours.
Stateless APIs
Gin services that scale out horizontally behind a load balancer.
Redis & Lua
Atomic decisions in Redis Lua scripts, so limits hold under concurrency.
Metrics
Prometheus-format metrics endpoints for visibility in production.
Background batching
Usage and logs written in batches, off the request path.
Race-checked tests
Go tests run with the race detector on every push.
Container deploys
Small Docker images deployed to Render or AWS.
A great fit if you are
- APIs with strict latency or concurrency needs
- Rate limiting, metering and quota systems
- Teams moving hot paths out of a slower runtime
What you get
- Go service codebase
- Redis / PostgreSQL design
- Metrics endpoint
- Load-tested behaviour
- CI with race detector
- Deployment & docs
Typical stack
Discovery
We learn your goals, users and constraints, then agree scope, timeline and a written quote.
Design
Clickable Figma prototypes so you see exactly what you're getting before code is written.
Build
Production-grade code with weekly demos and a staging URL to follow progress.
Launch & support
Testing, deployment and a support period after launch. The code and IP are yours.
Common questions
Something else on your mind? Ask in the chat, it only takes a minute.
When a service handles lots of concurrent requests and needs predictable latency: rate limiters, gateways, metering. For most product APIs, Node.js is simpler.
Free consultation
Build a service that holds up under load
Tell us about your traffic and what must never break. We'll design for it.
- 1
Tell us about the project
A few quick questions in the chat, or an email.
- 2
Reply within 24–48 hours
With questions, a rough scope and a starting price.
- 3
Free call, then a written quote
No commitment until you're happy with it.