COBOL Developer Portfolio

About Me

I am a Senior Software Developer with 5+ years of experience specializing in COBOL systems for the banking and insurance industries.

I have a proven track record of optimizing legacy systems , developing new functionalities , managing deployments , and mentoring junior team members. I thrive in collaborative Agile environments

Years Experience

20+

Projects Completed

Experience

Senior Software Developer

Company: Hiberus

2024

CURRENT HIBERUS Maintaining and enhancing COBOL-based systems for Banco Santander; designing new modules, resolving incidents, and managing project deliveries.

COBOL DB2 CICS JCL Micro Focus Eclipse IDE

Software Developer

Company: NTT Data

2022 - 2023

Developed and maintained COBOL/JCL programs and DB2 databases for major insurance projects (Banco Sabadell, MAPFRE), and mentored junior developers. COBOL | JCL | DB2 | CICS | Mentoring.

COBOL JCL Mainframe CICS Mentoring

Junior Developer

Company: NTT Data

2020

Programmed and tested batch/online COBOL programs and JCL for Banco Sabadell, managed DB2 databases, and supported unit/integration testing. COBOL | JCL | DB2 | Batch Processing | Online.

COBOL Batch Processing DB2 Online

Featured Projects

🛡️ MAPFRE – Insurance Platform

Developed and maintained COBOL applications for policy management and insurance operations. Improved backend performance and collaborated closely with frontend developers to ensure seamless integration.

COBOL DB2 JCL Plastic SCM

🏦 Banco Santander – Core Banking Maintenance

Led maintenance and modernization of core banking systems written in COBOL. Improved performance, ensured regulatory compliance, and implemented new financial modules in collaboration with Spanish teams using Agile methodology.

COBOL CICS DB2 Eclipse Micro Focus Enterprise Developer

💳 Banco Sabadell – Insurance and Card Systems

Contributed to the development and optimization of COBOL-based insurance and card management systems. Managed JCL batch processes, database operations, and deployments while mentoring junior developers.

COBOL DB2 CICS Agile Scrum

Get in Touch

Interested in discussing your legacy system modernization? Let's connect.

ZNAGUI Achraf