I was born on 21.08.1991 in Tunis. I have completed my Bachelor degree in Computer Network Administration in Tunis. In October 2013 I started learning the German language in Heidelberg - Germany till I reached the level C1. After that I started my master degree in Applied Computer Science at the University of Applied Sciences in Berlin and in February 2019 I have graduated with a Master of International Media computer science. I gained experience as a BI developer and consultant within the SD&C GmbH company and I am currently working as data warehouse engineer at tausendkind GmbH in Berlin.
Master Media Computer Science • October 2016 to February 2019
I have started studying this discipline in october 2016. I found it really fun and I am learning more and more through the projects like machine leaning using Python and modules like Data Science for Business analytics and data visualization using R. The offered specializations are Game Technology & Interactive Systems ; Visual Computing and Web Technology.
Master Applied Computer Science • October 2014 to September 2016
During my first study experience in Germany, I have learned a lot especially through the interesting "mobile application for public health" and the "system development and framework" projects. We have developed the specified projects using the Agile software development methods. The existing specializations are : Visual Computing , Mobile Computing and Health Computing.
B.A. Degree in Computer Network Administration • September 2010 to July 2013
I got my bachelor degree in Tunis in 2013. During the course I studied the administration and the configuration of various information systems. The final topic was "The Deployment of security information system using open source tools" supervised by Hafidh El Faleh at the National Agency for Computer Security. I have written and learned the subjects and the Bachelor thesis in French.
tausendkind GmbH• June 2020 - Today
Acually I work in the E-commerce company tausendkind GmbH. I'm continuing the development and monitoring of the ETL process using postgreSQL and I optimized the backup and restore of the database using python and shell script language for the automation of the processes.
SD&C GmbH• March 2019 - Mai 2020
I worked at the SD&C GmbH in Berlin as an IT consultant. I provided Microsoft solutions such as Azure cloud solutions, SQL Server, Powershell, PowerBI for data visualization and Sharepoint using typescript. I improved the data warehouse of one of our clients. I revisited the architecture of the data warehouse, retrieved the data using Python FTP Server, automated the process using Powershell-Runbooks and integrated (ETL) the data by creating SSIS packages. Moreover I visualized the data using measures written in the DAX script language for analysis purposes and I was also one of the front-end sharepoint developers.
BI Developer and Consultant• January 2018 - February 2019
I worked at the SD&C GmbH in Berlin as a Business Intelligence developer and consultant. I proposed data warehouse solutions, I also prepared the Data modeling (ETL) using Microsoft SQL Server and developed data visualization using Power BI and R.
Data Engineer• March 2017 - Mai 2017
I had the chance to work as a freelancer for the company DATANOMIQ. That was a first experience where the job was about a dataset of 20 million ratings of movies and I had to calculate using Apache spark ML the mean square error. A Ratings prognosis is calculated for a respectively user input of movie-id and user-id. I was also responsible of the configuration of the entire environment system.
During my studies, I learned different programming languages and technologies. At the moment I am focusing on Python and R languages for machine learning and data analysis needs not only on BI tools but also on relational and non-relational databases.
This Project was carried out within the public institution named National Agency for Computer Security and it aims to make secure network through open source software for the small and average business company.Security
The area of Deep Learning and Neural Networks offers some algorithms for image-to-image translation. The objective of this project was to develop an API which allows continuous improvement of such an algorithm via user feedback.Machine learning
The following is an Interactive Scatter Plot example of Auto Record (1970 - 1982) written using Google Motion Charts in R programming language.Data Vizualisation
Proin gravida nibh vel velit auctor aliquet. Aenean sollicitudin, lorem quis bibendum auctor, nisi elit consequat ipsum, nec sagittis sem nibh id elit.Photography
Data are becoming the new raw material of business.Craig Mundie
Information is the oil of the 21st century, and analytics is the combustion engine.Peter Sondergaard
if you are interested, please contact me !