Description

Specialized in Node.js, TypeScript, SQL, and NoSQL databases, designing APIs on different architectures and design patterns, I have a proven track record of collaborating effectively with project managers, translating business requirements into technical specifications, and delivering high-quality solutions.

My top priority is ensuring code quality, efficient teamwork, and quickly reaching for sprint goals. My skill tech includes, but is not limited to:

- JavaScript/TypeScript

- Node.js and Express.js

- PostgreSQL

- MongoDB

- Git (Code management on GitHub, GitLab, and CI/CD actions)

- AWS (Amazon S3, EC2 and RDS)

- Apache Kafka

- Docker

- Bash/Shell script

- RESTful API design (Express.js, Swagger, PACT, and JSON API)

- Software architectures and design patterns

- Procedural Programming

- Functional Programming

- Object-oriented Programming

- Clean Architecture and SOLID principles

- Domain-driven Design

- Test-driven Development

- MVC (Model-View-Controller)

- Microservices

- Event-driven Design

- Hexagonal Architecture

- Message broker patterns

- Client-Server & Web Service-Oriented Architectures

- APIs and Middlewares Design for chain-processing operations

Domaines d’expertise

Langues

Anglais
Bilingue ou natif
Français
Bilingue ou natif
Portugais
Bilingue ou natif
Espagnol
Capacité professionnelle complète

Préférences en matière de lieu de travail

Accepte de travailler sur site

Paris (jusqu’à 50 km)

Lemonway
Senior Software Engineer
BANQUE & ASSURANCES
juillet 2025 - février 2026 (7 mois)
Paris, France
- Production Reliability & Crisis Management
• Collaborate on enterprise-scale TypeScript/Node.js applications built with Nest.js, maintaining 99.9%+ uptime across distributed systems serving millions of users
• Architect comprehensive monitoring solutions using CloudWatch, proactively identifying bottlenecks before they impact business operations
• Execute complex MongoDB data migrations and system recovery procedures, ensuring zero data loss during critical operations
• Develop automation scripts and workers for instant production hotfixes, reducing system downtime from hours to minutes and saving thousands in revenue loss
• Contributing to system design, long-term bug fixes and architectural decisions to reduce techincal debt and effectively ensuring state-of-art code and systems
• Provide rapid response to urgent enterprise channel reports while mastering complex production workflows
• Build intelligent retry mechanisms eliminating 80% of manual interventions, dramatically improving operational efficiency

- Architecture & Strategic Solutions
• Collaborate on hexagonal architecture and Domain-Driven Design implementations, ensuring systems scale with rapid business growth
• Drive technical debt reduction by analyzing production patterns and proposing sustainable improvements that prevent future issues
• Optimize RabbitMQ event-driven systems, increasing message throughput and reducing system dependencies
• Develop robust TypeScript/Nest.js applications implementing CQRS patterns and event-driven architecture across distributed systems spanning multiple business domains
• Maintain production-grade APIs enabling external developers to seamlessly integrate our SaaS platform, ensuring reliable third-party implementations
• Deploy and maintain CI/CD pipelines using GitLab, orchestrating hexagonal architecture deployments across AWS environments with zero-downtime releases
Typescript Node.js MongoDB Gestion des incidents RabbitMQ
Hermès
Back End Developer
LUXE
novembre 2023 - juin 2025 (1 an et 7 mois)
Paris, France
Freelance Backend engineer @ Hermès International
- Global scale E-commerce development
- Distributed systems and Microservices
- Domain-driven Design
- Clean Architecture
- Event-driven design and Hexagonal architecture
- Functional Programming
• Node.js and TypeScript
• REST APIs following JSON API specification - Express.js, Swagger, PACT
• PostgreSQL for data persistence
• Apache Kafka for data streaming between distributed domains
• Docker and AWS services for cloud development, monitoring and deployment
• GitLab for code management and CI/CD actions
• Code reviewing, Mob, and Pair programming
• Architectural decision contribution
• Grafana, OpenTelemetry and Prometheus for monitoring
- Test-driven Development
• Cucumber.js (Domain features / Acceptance tests)
• Jest (Domain Infrastructure / Unit and Integration tests)
- Agile SCRUM and Kanban
- Jira and Confluence for technical specifications and documentation
- Slack and Microsoft Teams
- JetBrains IDE ecosystem
- Grafana for monitoring
Domain Driven Design Typescript Node.js TDD PostgreSQL
Freelance
Full-stack Developer
E-COMMERCE
avril 2023 - octobre 2023 (6 mois)
Paris, France
Full-stack developer for companies in the United States and Brazil developing a variety of software such as e-commerce REST APIs and full-stack development with Node.js and Ruby on Rails in MVC/Microservices and Monolith architectures respectivelly, and automated task schedulers.
- Ruby on Rails
- Node.js
- Amazon AWS
- GitHub
- Express.js
- TypeScript
- PostgreSQL
- MongoDB
Node.js Typescript PostgreSQL MongoDB Express