Concurrent API services
HTTP and gRPC services using the standard library or Chi, with goroutines and context-based cancellation.
Languages and frameworks
Golang development.
Go is a small, compiled language with goroutines for concurrency and a standard library that covers most of what a service needs. We pick it for network services and infrastructure tools that must be simple to run and easy to reason about.
A short call. Your first build, a fixed quote, and the timeline. No obligation.
What we build with Golang
Where it fits.
Ingestion workers
Services that pull from queues such as NATS, Kafka or SQS and write batches to storage with backpressure.
Infrastructure tooling
CLIs and Kubernetes operators using client-go and Cobra, shipped as static binaries.
Gateway and proxy layers
Lightweight edge services for authentication, rate limiting and routing across internal systems.
When it is the right choice
Choose Golang when
- →You need many concurrent connections with modest memory.
- →You want a single static binary that is easy to deploy.
- →A team of mixed seniority needs code that stays readable.
Worth knowing
Honest trade-offs.
- →The language is deliberately minimal, so some business logic needs more boilerplate than in richer languages.
- →Machine learning libraries are limited, so model work stays in Python behind an API.
Often paired with
PostgreSQLgRPCKafkaDockerKubernetesRedis
Related services
Services that use it.
Proof
Work built by the same team.
Closeum
13+ connected modules from calls through commissions
13+connected modules
5role types
32completed transactions
40+leads managed
SIIMS
Orders, production, warehouse, and dispatch on the same records
4operational roles
37backend tests passed
17hosted workflow tests passed
Ledgerline
603 tests passed in a dated financial-control verification
SAR 760Kcash reconciled end to end
603tests passed
14control findings fixed
3finance sources in one ledger
Common questions
Before you start.
Why Go instead of Node.js or Python?
Go gives better concurrency and lower resource use for network-heavy services, with strong typing and easy deployment. For quick product iteration, Node or Python can still be faster to write.
Is Go good for microservices?
Yes, it is a common choice. Small binaries, fast startup and a good standard library keep services simple, though we only split into microservices when the team and load justify it.
Can Go handle our data layer?
Yes, with database/sql, pgx or sqlc for typed queries. We keep migrations versioned and queries tested.
What do you build with Golang?
Microservices, High-concurrency APIs, Infrastructure tooling, Data services, and related work. We choose Golang when it is the right fit for the product, the team and the budget.
Can you work with our existing Golang code?
Yes. We can review what you have, fix what is fragile, and extend it, or build alongside your team.
Keep exploring
More than Golang.
Where we apply it
The Audit
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