Khadija Makhlouf

Data Engineer | Databricks

Salary / Daily rate

Tunis, Tunisia

Freelance, open to permanent contract

Skills

ScalaPythonAzureDatabricks

Languages

ArabicEnglishFrench

About me

Intro

Databricks Certified Data Engineer with 2+ years building enterprise-scale data pipelines and ML solutions. Expertise in Azure, Spark, Airflow orchestration, and cross-team collaboration at Cognira. Specialized in data quality optimization and CI/CD automation to deliver reliable, scalable data infrastructure for your business.

Links

Work experience

Cognira

Feb 2023 - Present

3 years 9 months

Tunis, Tunisia

Data Engineer

Jul 2023 - Present

3 years 4 months

Tunis, Tunisia

• Building and maintaining robust data pipelines to ensure continuous data flow and system efficiency. • Designing and managing Airflow DAGs to orchestrate Spark applications effectively. • Enhancing and developing new features for an internal data management platform. • Developing and maintaining services for loading and exporting data to/from Cassandra using generic schemas, ensuring seamless data integration. • Ensuring efficient release cycles through the implementation and management of CI/CD pipelines. • Ensuring ongoing data quality and integrity through rigorous monitoring and validation processes. • Managing Azure Data Lakes, optimizing storage and retrieval processes for large-scale data sets. • Proficiently manipulating SQL/NoSQL data, enabling comprehensive data handling and analysis. • Collaborating with API, Frontend, QA, and Data Science teams to integrate and support diverse functionalities.

Data Engineer

Feb 2023 - Jul 2023

6 months

Tunis, Tunisia

As an intern I took on responsibilities that encompassed both data engineering and software development domains, leading me to learn cutting-edge technologies. I dived into the world of Kubernetes while managing the orchestration of Spark clusters, and optimizing performance for data processing workflows. Simultaneously, I honed my software development skills by architecting intuitive user interfaces, enhancing the application's functionality, and ensuring a seamless end-user experience.

Data Engineer

BIAT

Jun 2022 - Aug 2022

3 months

Tunis, Tunisia

Developed a forecasting engine to enhance customer segmentation, enabling targeted marketing and personalized services. • Integrated ML algorithms to predict customer behaviors, ensuring robust model deployment and monitoring. • Processed diverse data sources to create comprehensive and accurate customer profiles.

ENSI Junior Entreprise

Oct 2020 - Jul 2022

1 year 10 months

Vice President

Jun 2021 - Jul 2022

1 year 2 months

I held the position of vice president of the student association ENSI Junior Enterprise which helped me acquire leadership and management skills as well as quality management abilities.

Member

Oct 2020 - Oct 2021

1 year 1 month

Data Engineer

VERMEG for Banking & Insurance Software

Dec 2021 - May 2022

6 months

Tunis, Tunisia

Developed ETL processes for extracting, transforming, and loading JIRA data into a centralized warehouse. • Designed optimized data models and schemas for querying JIRA project data. • Integrated data visualization tools. • Optimized database performance to handle large volumes of JIRA data for forecasting. • Collaborated across teams to refine forecasting algorithms. • Implemented data governance and quality checks for reliable decisionmaking data


Education

ENSI - Ecole Nationale des Sciences de l'Informatique

Engineer's degree

2020 - 2023

2 years 11 months

Preparatory Institute for Engineering Studies - El-Manar (IPEIEM)

2018 - 2020

3 years

Lycée pilote Bourguiba Tunis -LPBT

Baccalaureate

2014 - 2018

5 years

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