Freelancer profile translated to English.
Back to original languageAbout Razzak
Full Stack Java / Spring / Angular developer, I am involved in the design and evolution of business web applications, web platforms, and robust APIs.
Since 2022, I have worked in demanding environments, notably at SNCF and then in a client context via Extia / ADNOV, with stacks including Java Spring, Angular, AWS Serverless, PostgreSQL, Docker, and GitLab CI/CD.
I work on both the back-end and front-end:
- Development of APIs and services in Java / Spring Boot
- Angular / TypeScript web interfaces
- Microservices architecture
- PostgreSQL / DynamoDB databases
- Tests, CI/CD, code quality, and evolutionary maintenance
I can assist you with:
- Strengthening a team on-site in Montpellier or surrounding areas
- Developing or evolving a web platform
- Creating a custom business application
- Building a hybrid mobile application with Ionic
- Designing a professional showcase website
My priority: to deliver clean, maintainable solutions adapted to business needs.
French
Native or bilingual
English
Fluent
Can work on-site
Montpellier (up to 50km)
Experience
- Extia /ADNOVFull Stack Java / Angular Developer – ADNOV | Perval ProjectREAL ESTATEJune 2025 - Today (1 year and 2 months)Aix-en-Provence, FranceInvolvement in Perval, a solution for notaries to estimate real estate properties and analyze price consistency with the local market.Development and evolution of front-end and back-end functionalities within a microservices architecture, including the design of a price consistency analysis API to compare a property with its geographical area.Creation of Angular user interfaces, development of business services in Java / Spring, management of persistence with PostgreSQL, implementation of unit tests, and integration into an industrialized environment with Docker and GitLab CI.Technical environment: Java, Spring, Angular, JavaScript, TypeScript, PostgreSQL, RabbitMQ, Spring Data, Spring Security, Docker, GitLab CI, Jest, JUnit.
- SNCFFull Stack Java / Angular Developer – SNCFTRANSPORTATIONApril 2022 - May 2025 (3 years and 1 month)Saint-Denis, FranceInvolvement in two internal projects related to business tools and application deployment.ProgOne ProjectDevelopment of an application dedicated to planning railway maintenance operations.Involvement in both front-end and back-end, with development and correction of Angular user interfaces, as well as implementation of back-end processes in an AWS Serverless environment.Development of AWS Lambda functions for file processing, particularly for CSV files, using SQS to split and orchestrate processing asynchronously.Utilized AWS services such as S3 for storage and CloudWatch for monitoring and supervision.Deploy Manager ProjectDevelopment of an internal tool for deploying applications via a web interface, based on API calls to Kubernetes.Development of front-end and back-end functionalities in Angular and Java / Spring, including the implementation of status displays automatically updated via short polling mechanisms, to monitor deployment status in real-time.Worked in an Agile environment organized into sprints, participating in technical task management and presentation of developed features.Technical environment: Angular, JavaScript, TypeScript, Java, Spring, AWS Serverless, AWS Lambda, SQS, S3, CloudWatch, PostgreSQL, DynamoDB, Docker, GitLab CI/CD, Jest, Jasmine.
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Education
- Software Development ExpertOpenClassRoomsBac + 5
- University DegreeUniversity of Franche-ComtéBac + 3