Freelancer profile translated to English.
Back to original languageAbout Nicolas
COBOL Developer Analyst with 6 years of experience in a banking environment (Crédit Mutuel – EID), specializing in critical mainframe systems.
I am involved in the entire project lifecycle:
– functional and technical analysis
– COBOL development (batch & online)
– DB2, JCL
– unit testing and delivery
Accustomed to demanding and regulated contexts, I work autonomously while ensuring fluid communication with business and technical teams.
My background also includes DevOps / Cloud experience (AWS, Docker, Terraform), which allows me to easily integrate into legacy modernization projects or interfacing with recent systems.
I am primarily looking for long-term assignments on structuring and sustainable projects.
French
Native or bilingual
English
Fluent
German
Conversational
Can work on-site
Paris (up to 50km)
Experience
- Ippon TechnologiesDevopsMarch 2023 - July 2025 (2 years and 4 months)Paris, France- Administer on-premise, cloud, or hybrid infrastructures- Apply security, network, IAM, and certificate rules- Implement monitoring, logging, and alerting- Work with development teams
- KEDGE Business SchoolC# .NET Developer AnalystJanuary 2022 - September 2022 (8 months)- Under the supervision of the C# tech lead, perform development in .NET Winforms- Handle bug tickets and enhancements.- Create new screens "from scratch" as part of the Requester project.
- EID (Crédit Mutuel)Cobol/C# Developer AnalystJanuary 2015 - January 2021 (6 years)• - Develop programs in Cobol• - Develop in C# with EID framework (devbooster).• - Client contact• - Develop a technical solution and write a technical specification. Estimate project costs.• - Supervise and coach developers responsible for carrying out developments.• - Create a test plan and perform unit tests• - Code review to ensure compliance with development standards.• - Project delivery and handling of any feedback.
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Education
- IBM Mainframe – Basic and Advanced TrainingTraining2015Mainframe IBM – Formation de base et avancée
- Energy training.Sup Galilée Engineering School2014formation énergétique.