09/30/2026 updated

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Senior Java Developer with AWS/GCP Expertise

Rueil Malmaison, France
Worldwide
Master's degree in Software Development
Rueil Malmaison, France
Worldwide
Master's degree in Software Development

Profile attachments

CV_Nabil_DAHALANI_EN.pdf

Java (Programming Language)
Senior Software Engineer with 10+ years of experience in Java (up to 25), Spring Boot and event-driven microservices. Strong expertise in AWS and GCP (Lambda, Kubernetes, Docker, Terraform), CI/CD and monitoring (Prometheus, Grafana). Currently working on generative AI (Vertex AI, Neo4j, Mem0) with an in-vehicle AI assistant. Backend-focused, comfortable on full-stack projects with Angular and TypeScript.

Experience

Professional experience5 - 10 years
Freelancer since2020

Languages

EnglishFluentFrenchNative speakerSpanishBasic knowledge

Project history

Senior Java Developer (AWS /GCP)

Renault
Application development and event management for connected vehicles. Collaboration with a team of 7 people using KANBAN methodologies. API development with SpringBoot and JMS. Solutions deployment in GCP with Kubernetes. Evolution of certain microservices on AWS. Development of technical library reused by several teams within the Renault group.

Java Developer- AWS

Euler Hermes
Worked at a credit insurance company (subsidiary of Allianz) specializing in B to B. Migrated a coverage request management application from Cobol to a microservice-oriented architecture. Developed REST APIs in microservices for insurance coverage requests. Managed asynchronous request processing via SQS/Lambdas. Developed Lambda functions in NodeJS and implemented data streaming to target architecture.

Java teacher

International School of Management (ESGCI)
Taught Advanced Java for the 3rd-year MOC (Connected object mobility) class at a computer engineering school. Topics covered included basics of object-oriented programming, generic types, and Java 8 updates. Created course materials, practical exercises, and exams.

Java AWS Developer

Renault Digital
Established a microservice architecture to manage the backend of the application portfolio of the Renault group. Used SCRUM methodologies with a team of 7 people. Developed REST APIs in microservices, vehicle import batches, and internal libraries. Created HMI using Angular 5 for back-office applications.

Java Developer

LexisNexis
Developed a web application from scratch for a law firm, enabling client file creation for financing requests, data extraction from Excel, and dynamic contract generation. Worked independently, analyzing functional specifications and planning tasks with the client. Implemented authentication management, APIs, and data validation controls.

Java Developer

Mairie de Paris (Paris City Hall)
Developed a web application for coordinating road works. Collaborated with a team of 5 people using Agile (SCRUM) methodology. Created forms for requesting public space occupation for construction sites, implemented user rights management, and developed a mapping system for drawing areas.

Java Developer Intern (Liferay)

Altran - Airbus
Internship on a fixed-price project for Airbus Aerospace industrial group. Developed a web portal from scratch to enable management of satellite image requests for Airbus Defense & Space. Created data models, implemented tools and environment, and developed request modules for satellite image requests.

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