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Mazen Asiri

@mazenasiri

Staff Data Engineer at Zain KSA leading a Cloudera migration for enterprise AI and near-real-time insights.

Saudi Arabia
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At Zain KSA, I’m leading a migration from legacy systems to a modern Cloudera environment for enterprise AI use cases and near-real-time insights. I design streaming and batch pipelines and establish engineering standards for reliable data platforms.

At SITE, I built a scalable data lake with MinIO and PySpark, automated pipelines with Apache Airflow, and designed a data warehouse using Hive and Trino. At Steer Studios, I managed Google Cloud data workflows supporting player engagement and game performance analytics.

Experience

Work history, roles, and key accomplishments

SI

Senior Data Engineer

SITE

Dec 2021 - Apr 2025 (3 years 4 months)

Built a scalable data lake using MinIO and performed batch processing with PySpark. Automated data pipelines with Apache Airflow and designed a data warehouse with Hive and Trino.

SA

Big Data Analyst

SABIC

Dec 2020 - Feb 2021 (2 months)

Handled and maintained Cloudera environments, both on-premise and in the cloud. Wrote ETL pipelines as Spark jobs and performed data analysis using Hive and Impala.

Education

Degrees, certifications, and relevant coursework

MIT xPRO logoMX

MIT xPRO

Professional Certificate, Data Engineering

Professional Certificate in Data Engineering from MIT xPRO, covering Python, SQL, data warehousing, and workflow management.

IU

IRM UK

Course, Data Lineage

Completed a course on data lineage, covering planning, documenting, and applying data lineage initiatives.

Amazon Web Services (AWS) logoAA

Amazon Web Services (AWS)

Machine Learning – Specialty, Machine Learning

Machine Learning – Specialty certification from AWS, covering design, implementation, and maintenance of ML solutions using AWS services.

SA

Saudi Digital Academy

Bootcamp, Data Science

Completed an intensive Data Science Bootcamp, mastering data analysis, visualization, and machine learning.

Udacity logoUD

Udacity

Nanodegree, Data Engineering

Data Engineering Nanodegree from Udacity, covering data modeling, ETL pipelines, and big data technologies.

King Fahd University of Petroleum and Minerals logoKM

King Fahd University of Petroleum and Minerals

Bachelor, Software Engineering

Bachelor in Software Engineering from King Fahd University of Petroleum and Minerals (KFUPM).

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