Freelancer profile translated to English.

Description

Java / Angular Full-Stack Developer | Building Web & SaaS Applications

As a freelancer, I help companies and project owners transform their ideas into high-performing and secure applications.

I designSpring Boot REST APIsandAngular interfacesintegrated intoDocker / Kubernetesenvironments, with a particular focus on security (Keycloak, JWT) and code quality.

My expertise:

Development of SaaS applications & web platforms
Security and user management (Keycloak, OAuth2, JWT)
CI/CD and automation (Jenkins, Docker, Nexus)
Hosting and deployment on Kubernetes

My added value:

Complete design (API + front-end)
Scalable, tested, and documented solutions
Fluid collaboration and clear communication at every stage

My goal: to transform your needs into concrete, high-performing, and sustainable solutions, through fluid and transparent collaboration.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Strasbourg (up to 50km)

Ghalem Maxime
Full-Stack Java / Spring & Angular Developer – SaaS & APIs
SOFTWARE PUBLISHING
August 2025 - Today (1 year)
Sélestat, France
Launch and development of my freelance business in designing web applications and SaaS platforms.
I support companies in their backend or full-stack projects, while developing my own solutions to generate passive income.

Areas of expertise:
Development of REST APIs with Spring Boot and Spring Cloud
Creation of Angular interfaces for web applications
Security and authentication via Keycloak (OAuth2, JWT)
Deployment and CI/CD on Docker and Kubernetes
Objective: to offer reliable, secure, and scalable solutions, whether for external clients or for my own SaaS products.
Java Spring boot Angular Docker Kubernetes
Préparation activité freelance – MGNetworking
Backend Java / Spring Developer – Microservices & DevOps
SOFTWARE PUBLISHING
June 2022 - August 2025 (3 years and 2 months)
Sélestat, France
Period dedicated to enhancing technical skills and building a complete microservices architecture.
I took advantage of this phase to experiment, structure, and refine my practices around the Spring ecosystem and DevOps tools.

Key achievements:
Development of REST APIs with Spring Boot, Spring Cloud Config, Eureka, and Gateway
Implementation of centralized authentication via Keycloak and JWT
Automated deployment via Docker, Jenkins, Nexus, and Kubernetes (Minikube / Swarm)
Creation of Angular interfaces for data management and authentication

Objective: to consolidate my backend and DevOps skills by designing a solid technical foundation for my future SaaS projects and freelance activities.
API Microservices Docker Java / Spring Boot Angular
SOGETI
Application Support Analyst – L2 Maintenance
November 2021 - June 2022 (7 months)
Within the application maintenance department of the Schmidt group, I carried out the following maintenance tasks:
• Analysis and resolution of application incidents in production
• Development of fixes and optimizations (T-SQL, C# .NET)
• Technical documentation and maintenance procedures
• Ticket management and coordination with business teams
• Participation in cross-functional system improvement projects

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Developer Technician (Baccalaureate)
CNAM
2019
Technicien Développeur (Bac
Application Developer Designer
Professional Title (AFPA)
2020
Concepteur Développeur d'Applications

Ghalem Maxime

Java / Full-Stack Developer – Secure APIs

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