Freelancer profile translated to English.

Description

For 9 years, I have been working as a freelance Golang Developer & Backend Architect to design microservice architectures and cloud-native APIs that accelerate your teams' pace.

My approach is based on three pillars:

🏗️ Decoupled Architecture (Clean / Hexagonal Architecture & DDD)

I strictly separate business logic from infrastructure: the code becomes isolatable, modular, and 100% testable. I design microservices with clear boundaries, orchestrated by robust APIs, to ensure high maintainability and facilitate future evolution.

⚡ Performance & Scalability (Builder Mindset)

I leverage the power of Golang (goroutines, channels) to design highly available distributed systems. I master connection management to handle load increases and quickly deploy on your Cloud ecosystems (AWS / GCP).

⚙️ "You build it, you run it" Culture (DevOps Mindset)

My code is designed for production from day one. Observability (Prometheus, Grafana), CI/CD integration, and containerization (Docker, Kubernetes/K8s): I deliver applications that integrate seamlessly with your infrastructure and relieve your Ops teams.

On a daily basis, I support CTOs, Lead Devs, and Product teams to:

- Develop critical back-ends (creation from scratch or refactoring).

- Audit, stabilize, and massively reduce existing technical debt.

- Ensure the integrity and security of infrastructure connections.

- Mentor technical teams on the highest quality standards (TDD, BDD, SOLID, Software Craftsmanship).

💻 STACK:

Language: Golang (Go), strong adaptability to quickly switch to other stacks

Architecture: Microservices, Hexagonal, DDD, CQRS, REST API, RPC, Event-Driven

Database: SQL, NoSQL, Redis, Elasticsearch

Broker: RabbitMQ, Kafka

Infra: Kubernetes (K8s), Docker, Terraform, AWS, GCP, CI/CD

Observability: Prometheus, Grafana

Languages

French
Native or bilingual
English
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 10km)

Ankorstore
Backend Developer
June 2025 - January 2026 (7 months)
Paris, France
Contractor for Ankorstore, a B2B platform facilitating exchanges between retailers and brands. Maintenance and creation of Golang services. Data and application migration from PHP Laravel to Golang. Integration of a search with ElasticSearch. Participation in the redesign of the payment system with PSP BNPL.

Golang | Elasticsearch | MySQL | Redis | Pub/Sub | Kubernetes | Docker | GCP
Golang GO Kubernetes Docker Elasticsearch
Ividence
Backend Developer
January 2024 - December 2024 (1 year)
Paris, France
Contractor for Ividence, a data marketing platform. Requirements gathering, implementation of best practices, development from scratch of the Golang API, including account management, concurrent big data upload and processing, and SMS sending.

Golang | Firestore | BigQuery | Pub/Sub | Cloud Run | Kubernetes | Docker | GCP
Golang GO Kubernetes Firestore Big Query
Adevinta
Backend Developer
February 2023 - October 2023 (9 months)
Paris, France
Contractor for Adevinta, a global leader in online classifieds. Development and maintenance of Golang services within the real estate division. Migration of legacy systems to the group's Golang stack, particularly the property listing process. Participation in the design and implementation of new features, as well as the group's technical migration project towards a unified marketplace.

Golang | PostgreSQL | SQL Server | Redis | Kafka | Docker | Kubernetes | Concourse | AWS
Golang GO PostgreSQL Apache Kafka Kubernetes