Golang
Development
High-performance systems and microservices.
Go is our choice for performance-critical services, high-throughput APIs, and infrastructure tooling. We build microservices, CLI tools, and backend systems with Go that handle millions of requests efficiently.
Cases
Revolut — Dedicated Engineering Team
Provided dedicated backend engineers to Revolut's core platform team. Our engineers worked on payment processing microservices, internal tooling, and high-throughput financial data pipelines as a direct extension of Revolut's in-house team.
VK — Golang & DevOps Engineering Team
Staffed a dedicated team of 2 Golang engineers and 3 DevOps specialists for VK, Russia's largest social network. The team worked on microservice development, infrastructure automation, and Kubernetes cluster management supporting 100M+ monthly active users.
Lenta — Golang Backend Engineering Team
Staffed 4 Golang engineers to Lenta's technology department to build high-performance backend services for their e-commerce and logistics platform. The team delivered microservices handling order processing, inventory sync, and delivery routing at scale.
Леманa Про — Golang & DevOps Engineering Team
Staffed 5 Golang engineers and 3 DevOps specialists to Leмана Про, one of Russia's largest home improvement retailers. The Golang team built high-performance backend microservices for the e-commerce platform, while DevOps engineers managed cloud infrastructure supporting millions of monthly transactions.
MTS — Cross-Functional Engineering Team
Provided a cross-functional team of 18 engineers to MTS, Russia's largest mobile operator — 3 Golang backend developers, 4 Angular frontend engineers, 3 iOS and 3 Android mobile developers, and 5 DevOps specialists. The team worked across MTS's digital ecosystem: subscriber self-service portal, consumer mobile apps, and core platform infrastructure.
Crypto Exchange Team — 14 Engineers
Full dedicated team for a centralized crypto exchange — matching engine in Golang, trading UI in React, compliance module, DevOps, and QA. Handles 50k+ orders/second at peak.
DevSecOps Pipeline Implementation
End-to-end DevSecOps pipeline for a fintech startup — SAST with SonarQube, DAST with OWASP ZAP, container scanning with Trivy, and secret detection integrated into GitHub Actions.
Cross-Chain Bridge Smart Contract Audit
Audit of a cross-chain bridge with $30M locked — discovered critical message validation flaw that could have enabled unlimited token minting before mainnet deployment.
Why Codifysoft
Senior engineers
Mid+ and senior specialists only
Fast scaling
Team expansion in 1–2 weeks
Flexible engagement
Hourly, fixed, or dedicated
Enterprise experience
Complex, high-load systems
Blockchain expertise
302+ contracts deployed
Full transparency
Direct access to your team
Need Golang Engineers?
Let's discuss your project. We'll match you with the right team in days, not months.