Jihed Ben Hammadi

Berufserfahrung von Jihed Ben Hammadi

• Bis heute 2 Jahre und 5 Monate, seit Feb. 2022

  Frontend Developer

  Arab Tunisian Bank

  • Develop and design Web and Mobile e-banking applications for the bank's digital transformation project. Tech stack : Javascript, HTML, CSS, Kony Visualizer (MVC architecture).

• Bis heute 3 Jahre und 11 Monate, seit Aug. 2020

  Business Intelligence Engineer

  Arab Tunisian Bank

  • Manage BI data warehouse to provide analyzable data daily to business departments for decision-making, reports and statistics. • Develop and set up ETL pipelines using SSIS to extract data from multiple sources and load it to the BI solution database. • Work with APIs to pull data using Python (Pandas, Numpy, Matplotlib, Pandasql,...). • Create dashboards and visualizations with PowerBI.

• Bis heute 8 Jahre und 1 Monat, seit Juni 2016

  IT Application Manager

  Arab Tunisian Bank

  • Administer critical production applications that directly handle the bank's activities ensuring their availability and performance and managing their workflow processes. • Lead migration and upgrade projects for applications and systems in charge, coordinate between intervening teams and perform adequate actions and tasks. • Provide End-user support to more than 1500 employees using knowledge of databases, scripts, codes, settings and different systems to help find solutions and prevent incidents.

• 1 Jahr und 8 Monate, Nov. 2014 - Juni 2016

  Operations Administrator & Developer

  Arab Tunisian Bank

  • Created IBM AS/400 applications for the operating team which helped automatize daily and monthly tasks, enhanced services quality and data integrity, and massively reduced time of execution by -80%. • Elaborated necessary documentations for internally developed solutions to ensure accessibility and troubleshooting by the operating team. • Established procedures for the operating team's tasks to ensure continuity and integrity of their daily workflows along with easy integration for future members.