Freelancer profile translated to English.
Back to original languageAbout Jamal
Experienced developer with over 13 years of experience, I am looking for a new challenge to continue learning and deepen my expertise. Curious, autonomous, and motivated, I have worked in different contexts combining development, maintenance, and management, allowing me to acquire versatility in order to respond to client requests and find relevant, effective, and sustainable solutions.
French
Native or bilingual
English
Fluent
Arabic
Conversational
Can work on-site
Carrières-sous-Poissy (up to 50km)
Experience
- EnedisFull Stack DeveloperENERGY AND UTILITIESDecember 2019 - September 2025 (5 years and 9 months)Nanterre, France• Development and Maintenance of business applications and meter qualifications (C#, ASP, WPF, Java, Spring)• R&D on energy managers and communication protocols related to smart meters (Linky, OCPP, MQTT, 61850)• Implementation of CI/CD on GitLab with task creation (Ansible)• Migration of a MySql database to Postgresql (Shell Scripting)• Implementation and Maintenance of an equipment supervision tool (Grafana)• Support in the qualification phase of an OCPP central system for EV fleet management• Drafting of part of the tests in collaboration with the qualification team• Conducting progress meetings with the qualification teams• Coaching and management of new recruits on developments
- Video digital mediaFull Stack DeveloperFILM AND AVJanuary 2017 - November 2019 (2 years and 10 months)- Development and Maintenance of an internal ERP: refactoring from Vb5 to C# WPF- Maintenance of a MySql database and SQL query execution- Execution of queries on ElasticSearch for metadata retrieval- Development of web applications and APIs for stock and absence management (C#, ASP)- Conducting progress meetings
- SOPRA STERIARATPTRANSPORTATIONMarch 2012 - November 2016 (4 years and 8 months)Assignment at RATP: Refactoring project from May 2015 to November 2016• Technical and functional referent for BUS applications• Coaching and management of new recruits on developments• Drafting part of the project's technical specifications• Conducting progress meetings with the client• Development of a tool analyzing project quality (Java EE)• Reverse engineering of a Java executable under PowerAMC• Code rewriting and implementation of new APIs• Design and development of new functionalities (C# and PL/SQL)• Automation of data integration tasks in PL/SQL and Shell scriptAssignment at RATP: Third-party application maintenance from June 2013 to April 2015• Assistance to the IT Engineering/IT Management on business applications• Use of a software anomaly tracking system (Mantis)• Code analysis and corrections of production anomalies (Client/Server)• Maintenance of a C++ exploitation engine• Assistance to the project manager: creation of quotes/estimates for evolutions• Development of new functionalities (C#, SQL, Shell)• Conducting progress meetings with the clientAssignment at RATP: Migration project from March 2012 to May 2013• Development of BUS service applications: refactoring from Vb5 to C# Winforms• Development of reports with Crystal Report• Code rewriting and development of new functions• Optimization of SQL queries• Externalization of SQL queries to Oracle databases• Development of Dos/Shell batches for application deployment• Monitoring of IT Management acceptance testing and code corrections until production deployment
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Education
- J2EE TrainingIFOSUP2012Formation J2EE
- Master in Embedded Electronics and Communication SystemsUFR SITEC Ville2011Master Electronique Embarquée et Systèmes de Communications