Description

Ingénieur logiciel spécialisé en backend et full stack JavaScript/TypeScript, j’aide les startups et équipes produit à concevoir, développer et mettre en production des applications web fiables, maintenables et évolutives.

J’interviens principalement sur :

la conception d’API REST et de backends Node.js / TypeScript ;
le développement d’applications SaaS et dashboards React ;
l’intégration d’API tierces, systèmes de messagerie et workflows métier ;
l’amélioration de la qualité du code, de l’architecture et des performances ;
le déploiement cloud, CI/CD et mise en production.

Avec une expérience en startup, produit logiciel et développement backend, je peux intervenir rapidement sur un MVP, une nouvelle fonctionnalité, une refonte technique ou le renforcement d’une équipe existante.

Stack principale : Node.js, TypeScript, React, PostgreSQL, Java, Python, AWS, CI/CD.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Freelance
Backend Developer
November 2025 - Today (8 months)
Paris, France
● Developed websites with NodeJS, TypeScript, React
● Designed and implemented a backend messaging system using Java Spring Boot and PostgreSQL
● Set up local LLM agents to help a team to use AI
Java Typescript intelligence artificielle Spring React.js
LexiFi
Software Engineer
SOFTWARE PUBLISHING
February 2022 - September 2025 (3 years and 7 months)
Paris, France
● Developed core product features for web and desktop applications in OCaml
● Designed and implemented an Infrastructure-as-Code deployment system (OCaml, Python, AWS)
● Automated deployment workflows, reducing manual operations by 90%+
● Reduced deployment time from hours to minutes via CI/CD pipeline redesign
● Contributed to open-source projects including ocaml-vdom and grep_cmt
Ocaml Python CI/CD Management AWS Backend Service Development

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

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Master's in Computer Science
Sorbonne University
2022
Master's in Computer Science
Bachelor's in Mathematics & Computer
University of Paris
2020
Bachelor's in Mathematics & Computer

AWS Certified Developer - Associate
Amazon Web Services
2025
AWS Lambda AWS RDS boto3 AWS S3 AWS CloudWatch AWS EC2 AWS CloudFront AWS Security

Edwin A.

Full Stack Developer | JavaScript, Node.js | Java

About Edwin

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