Abdelrahman Arafa

CMMS & Data Engineer

RATP DeV Mobility Cairo•  February 2024 - Present•  Egypt

Design, and implement ETL jobs from Different source systems to DWH and MIS DB using SSIS. Create robust, reusable data querying, transformation, and visualization processes in PowerBi, Qlik Sense, SQL, Python, and Excel. Data & Analytics application administration: Deploy, configure, integrate, and test the implemented solution based on Technical and Business requirements. Led analytics and visualization tools to present information in a way that drives fact-based decision-making. Deal with different stakeholders to gather requirements & define relevant indicators.

Data Analyst

Madi Software House•  July 2023 - September 2024•  Saudi Arabia

Led the development of ML models to enhance app functionalities including Profanity Detection Model and Recommendation Model. Generate Reports and Dashboard using tools like SSIS and SSRS - Power BI desktop. Developing Database Schema For all applications based on the user story.

Coding Instructor

ISchool Education Platform•  January 2023 - July 2023•  Cairo, Egypt

Instructed students in an introduction to computer science in addition to teaching them Python, ML, DL, and AI as well as coding techniques. Employed innovative techniques to engage learners and equip them with essential digital skills.