Ben Lakhal Tarek

My name is Tarek, and I work as a data engineer with extensive experience in data management and transformation. Actually, I have been employed for four months at the Var Chamber of Commerce and Industry (CCI). I'm passionate about cutting-edge technology and data processing, and I'm currently looking for freelance opportunities to broaden my experiences and take on new challenges.

My domains of specialization include the conception and optimization of database architectures, establishing reliable and efficient data pipelines, sophisticated data processing and cleaning techniques, gathering relevant information and drafting comprehensive reports, and enhancing query and storage system performance. I enjoy working on projects such as the installation of data pipelines, ensuring secure and well-thought-out pipelines for continuous and seamless data integration from various sources. I also assist businesses in cloud migration to leverage the scalability and flexibility of cloud solutions, improve overall database performance by identifying and resolving bottlenecks, manage large-scale data using tools like Spark and Hadoop, and provide analytical solutions and interactive dashboards to support data-driven decision-making.

Programming languages: Python, SQL, Java, JS, MATLAB, C++, R

Big Data Tools: Hadoop, Spark, and Hive

Databases: PostgreSQL, MongoDB, MySQL

Extract, Transform, Load (ETL): Airflow, Talend, Blueway and Apache Nifi

Tools for Visualization: Tableau and Power BI

Cloud computing: Google Cloud Platform, AWS, and Azure