Banking
Core Banking Maintenance and Delivery
Client type: Large enterprise financial organization (confidential mission context).
Technologies: COBOL, JCL, DB2, CICS, Endevor, SDSF.
Responsibilities: Requirement analysis, technical specifications, batch and online
development, unit testing, issue resolution, and release preparation.
Achievements: Delivered stable changes in critical processing chains while supporting
production reliability and faster defect turnaround.
Insurance
EID Contract & Product Evolution (MBR / TARGO)
Client type: Insurance enterprise and international sales network.
Technologies: COBOL, JCL, DB2, SQL, TSO/ISPF, SDSF, File-Aid, Abend-Aid, Xpediter,
rDz, DevBooster.
Responsibilities: Solution proposal, detailed specifications, development,
unit testing, support during validation phases, and technical expertise for team delivery.
Achievements: Contributed to contract-management enhancements and new product
capabilities for expanded insurance distribution.
Public Administration
National Platforms at Ministry of Interior
Client type: Government administration and citizen-facing digital services.
Technologies: COBOL, JCL, DB2, CICS, TSO/ISPF, Endevor, SDSF, SQL.
Responsibilities: Batch processing design, CICS screen development, refactoring,
onboarding support for new team members, and delivery coordination.
Achievements: Supported strategic national programs including vaccination,
social assistance, scholarship, and e-passport platforms.
Public Administration
Rectorat de Toulouse Technical Migration
Client type: Regional public education administration.
Technologies: COBOL, PL/SQL, Shell, Eclipse, MobaXterm, Jira, DBeaver.
Responsibilities: POC analysis, SQL/shell component creation, test data preparation,
code review, risk escalation, and iteration reporting.
Achievements: Helped secure migration quality from COBOL logic to Unix-oriented
scripts with structured validation and team support.
Insurance
Allianz Individual Management Processing
Client type: International insurance group.
Technologies: COBOL, JCL, DB2, SQL, Endevor, SPUFI, TSO, SDSF.
Responsibilities: Analysis, development, batch file construction, anomaly
requalification, and production-ready delivery.
Achievements: Reinforced stability and maintainability of individual-data
processing workflows in a high-volume insurance context.