CORENTIN GIAUFER SAUBERT

Backend developer, chess player, and writer.

I'm Corentin, a backend developer based in France. I specialize in building robust backend systems and APIs in Golang. I'm also a chess player and writer.

Technical Skills

My latest articles

Here are some of my latest articles. I write about programming, chess and more.

Flexible Approaches to Worker Pools in Go

Flexible Approaches to Worker Pools in Go

Explore flexible approaches to the Worker Pool pattern in Go, including the Shared Semaphore method and third-party libraries. Learn when to use each approach for optimal concurrency management in your Go projects.

Mastering the Worker Pool Pattern in Go

Mastering the Worker Pool Pattern in Go

Explore the Worker Pool pattern in Go - a powerful concurrency pattern for processing multiple tasks efficiently. Learn when and how to use it effectively in your Go projects.

My expertise

I'm a freelance backend developer and I've been working on several projects for the past years.

Speaking at a tech conference

Services offered

  • Expert Backend Solutions

    Do you need high-quality backend solutions? As an experienced Golang developer, I craft robust backends with high unit/integration test coverage, ensuring excellent performance with fast deployment and a small binary.

  • Low-JS, High-Performance Websites

    Want captivating, low-footprint websites? I create visually stunning, highly performant sites using Astro and HTMX. These technologies are perfect for cost-effective solutions that don't sacrifice speed or functionality.

  • Performance Optimization Specialist

    Do you need high-performance backend solutions? I specialize in crafting efficient systems with optimized data structures, minimal allocations, and comprehensive benchmarking. My solutions are built for scale, ensuring maximum throughput with minimal resource usage.

  • Cloud Infrastructure Development

    Looking for scalable cloud solutions? I develop cloud-native applications with a focus on containerization and microservices architecture. Using modern DevOps practices, I create reliable, scalable systems that grow with your needs.