Product
High-Throughput REST APIs
Go HTTP services handling hundreds of thousands of requests per second with sub-millisecond latency at a fraction of the infrastructure cost.
Go (Golang) Development — High-Throughput Backend Services Built for Scale
We build Go-based backend services, REST APIs, and gRPC microservices for applications requiring extreme throughput, low latency, and minimal infrastructure cost.
20+ Go services in production | Gin, Echo, gRPC, Kubernetes-native services
- Projects delivered
- 0+
- Clients worldwide
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- Client satisfaction
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Projects delivered
Clients worldwide
Client satisfaction
Avg first response
WHY CODEFLAMME
- Production-grade architecture from day one
- TypeScript, testing, and accessibility built in
- Dedicated engineers — no freelancers or hand-offs
- NDA protected | reply within 24 hours
RESPONSE TIME
< 24h
We reply to every inquiry within one business day with a structured plan.
What We Build
What We Build With Go (Golang) Development
Production applications across product types — scoped to your users, stack, and growth stage.
6 product types — compare what we ship with Go (Golang) in production.
- Platform
gRPC Microservices
Protocol Buffer-defined gRPC services for internal service-to-service communication in microservices architectures.
- SaaS
Payment & Financial Processing
Concurrent payment processing systems where correctness, performance, and resource efficiency are simultaneously required.
- Commerce
Real-Time Data Pipelines
High-throughput data ingestion services, stream processors, and event-driven systems processing millions of events per day.
- Internal
CLI Tools & DevOps Tooling
Go-based command-line tools, Kubernetes operators, and infrastructure automation with fast startup and distribution as single binaries.
- Design
Networking & Infrastructure Services
Proxies, load balancers, custom protocols, and networking utilities where Go's concurrency model and performance are uniquely suited.
WHY CODEFLAMME
Not Another Offshore Vendor
We know the hesitation. Here's exactly how we're different.
You Talk to the People Building It
No account managers relaying messages. You're in direct contact with the founder and senior engineers on your project — every sprint, every decision.
No Bench Rotation
The team that scopes your project is the team that ships it. We don't swap engineers mid-project to free them up for someone else.
NDA Before We Talk Details
Your idea and IP are protected from the first real conversation — not after contracts are signed.
Full IP, Zero Strings
Every line of code, every design file, transfers to you on delivery. No licensing, no retained rights, no surprises.
Our Capabilities
Our Go (Golang) Development Services
Core delivery areas for Go (Golang) — architecture, implementation, and production hardening.
- 01
Go API Design
Idiomatic Go REST API design with net/http, Gin or Echo — proper error handling, middleware patterns, and request validation.
- 02
Concurrency Patterns
Goroutines, channels, sync primitives, and context propagation for safe, high-performance concurrent Go applications.
- 03
gRPC & Protocol Buffers
Service definition with Proto files, bidirectional streaming, and gRPC-Gateway for JSON/REST compatibility.
- 04
Database Integration
pgx for PostgreSQL, GORM for ORM use cases, Redis, and sqlc for type-safe SQL code generation.
- 05
Testing
Table-driven tests, testify, mock generation with mockery, and integration tests using testcontainers-go.
- 06
Observability
OpenTelemetry instrumentation, Prometheus metrics, structured logging with zap or slog for production Go services.
When to Choose
When Go (Golang) Development Is the Right Choice
Decision scenarios where Go (Golang) is the strongest fit — and why it earns the recommendation.
SCENARIO 01
Primary use case
You need extreme throughput
Go routinely handles 10–100x the throughput of equivalent Python or Ruby services on the same hardware. The right choice when traffic volume is the primary driver.
02
Scenario
You need low infrastructure cost
Go's minimal memory footprint and high throughput means fewer, smaller instances — significant cost reduction at scale.
03
Scenario
You are building microservices in Kubernetes
Go is the language Kubernetes itself is written in — its concurrency model, fast startup times, and static binaries make it ideal for containerised services.
04
Scenario
You need concurrency without complexity
Go's goroutines and channels provide safe concurrency without the complexity of threads, locks, and callback hell.
Complementary Stack
The Stack We Use Alongside Go (Golang) Development
The tools we pair with Go (Golang) in production — organised by layer, not hype.
LAYERS
06
TOOLS
32
02
STACK_LAYER
gRPC
05
STACK_LAYER
Observability
06
STACK_LAYER
Deployment
FAQ
Frequently Asked Questions
Can't find what you need? Talk directly with our team.
Book a Discovery CallGo for services with extreme throughput requirements, tight memory budgets, or CPU-intensive work. Node.js for I/O-bound services, real-time applications, and JavaScript full-stack consistency.
Ready to build something powerful?
Tell us what you are building. We will respond within 24 hours with a clear, honest assessment — no pressure, no sales pitch.
NDA protected · Reply within 24 hours · No commitment required