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Yousef
Data Engineer

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Architecting robust data pipelines and transforming raw data into strategic insights. I specialize in building scalable analytical solutions and seamless integrations to drive business decisions.

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> sys.connect(DB_01)
> extracting_nodes...
> status: ONLINE_
ID: DE-2026-CDMP

Yousef

Data Engineer
Data Analyst
Python
SQL
PySpark
~/yousef/profile.json
"name": "Yousef",
"role": "Data Engineer & Analyst",
"degree": "BS Computer Science",
"certifications": [
"CDMP Associate",
"IBM Data Engineering Professional"
],
"core_focus": [
"Data Pipelines & Architecture",
"Business Intelligence",
"Machine Learning Operations"
]

System Architecture

With a solid foundation in Computer Science and prestigious certifications including CDMP Associate and IBM Data Engineering, I architect systems that convert chaotic raw data into structured, high-value assets.

My expertise lies at the intersection of Data Engineering and Business Intelligence — building robust, scalable PySpark ML pipelines while designing interactive dashboards that empower stakeholders to make data-driven decisions.

CDMP
Certified
IBM
Certified
CS
Degree

Technical Arsenal

The tools, languages, and frameworks I use to engineer robust data solutions.

Data Engineering

Python PySpark SQL (PostgreSQL/MySQL) NoSQL (MongoDB) ETL/ELT Data Warehousing

Analytics & Languages

Advanced Excel Big Data Java JavaScript Shell / Bash REST APIs

Tools & Governance

Apache Airflow Cloud (AWS) Git & GitHub Data Governance Agile Methodologies

Professional Log

Applying data strategies to solve real-world organizational challenges.

Data Analyst

Perpetual Group

May 2025 - Present
  • Analyzed multi-channel datasets and search performance metrics to formulate data-driven visibility strategies for major public-sector entities, including the Ministry of Human Resources and Social Development and the Royal Commission for Riyadh City (RCRC) — the RCRC strategy was selected for implementation over competing proposals from other Riyadh-based agencies.
  • Leveraged social listening platforms (Talkwalker, Brandwatch) to monitor digital reputation and Share of Voice (SoV) across multi-channel data sources, informing brand strategy for public-sector clients.
  • Applied data analysis to e-commerce performance metrics for a Saudi leather goods retail client, growing organic site visits by ~70% (6,500 → 11,000 monthly) through data-backed recommendations.
  • Currently designing a PostgreSQL data architecture for a new customer-data aggregation product, structuring relational tables to power reporting dashboards for clients, partners, and leadership.

Data Architect & UI Developer

Easy Menu: a tech start-up

Feb - Jun 2025
  • Database Architecture: Designed and deployed the database schema, ensuring data integrity and optimizing queries for efficient data retrieval and storage.
  • Front-End Development: Developed responsive, user-friendly interfaces and integrated them seamlessly with the backend database to deliver a smooth user experience.

Freelance Full-Stack Dev

Aqari Link

Mar - Apr 2025
  • Developed a Full-Stack wordpress website for a real estate platform based in Syria.
  • Focused on extracting and converting regional data, subsequently uploading it to an OLTP database.

Deployed Solutions

Real-world data products focusing on architecture, ML, and business intelligence.

PySparkMachine LearningPython

PySpark Fuel Efficiency ML Pipeline

Design and development of an integrated machine learning (ML) pipeline using PySpark. This project focused on large-scale data processing, feature engineering, and building a robust predictive model to handle complex data with high efficiency.

View Code & Results
Apache AirflowPythonBash

Automated Data Orchestration Platform

Engineered an automated ETL pipeline using Apache Airflow, writing custom Python scripts and Bash operators to orchestrate the extraction and transformation of multi-format traffic data into a staging environment.

View Project Source
JavaScriptAWSSQL

WellWise: Cloud Web Application

WellWise is a Cloud Web Application created with the aim of helping the user calculate his daily protein and calorie needs and then order meals based on the amount of nutrients the user needs in his meal.

Code Live View
Python ScrapingPandasLooker Studio

ETL Data Processing Pipeline

A lightweight ETL pipeline that processes person data from multiple file formats, converts measurements to metric units, and consolidates the results.

View Project Source
Work in Progress

Cloud Skills Job Market Analyzer

Extracting and analyzing cloud job data (AWS, Azure, GCP) from recruitment platforms. The project aims to identify the most in-demand skills and technologies in the job market using web scraping and interactive data visualization techniques. Technical details will be published soon.

Professional Credentials

Industry-recognized certifications validating data engineering expertise.

IBM Logo
Professional Certificate Completed Nov 2025

IBM Data Engineering Professional Certificate

An intensive 16-course program covering the complete Data Engineering ecosystem. Validated skills in designing, building, and managing scalable data pipelines, utilizing relational/NoSQL databases, and deploying machine learning models.

Global Certification Active

CDMP Associate

Certified Data Management Professional by DAMA International. Demonstrates comprehensive understanding of Data Governance, Data Modeling, Master Data Management, and established best practices for enterprise-level data strategy.

Professional Certificate Preparing

AWS Certified Cloud Practitioner

Foundational certification covering core AWS services, cloud architecture, security, and billing — validating cloud fluency alongside data engineering skills.