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Rehab AbrarRA
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Rehab Abrar

@rehababrar1

Business Intelligence Analyst at OLX Classifieds Pakistan who developed an end-to-end delivery tracking dashboard for OLX Mall.

Canada
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At OLX Classifieds Pakistan, I developed an end-to-end Delivery Tracking Dashboard with SQL and Tableau, giving business stakeholders real-time visibility into OLX Mall logistics performance.

I analyzed business and market datasets, maintained SQL reporting pipelines, and developed user segmentation models to support decision-making and personalized service delivery. I also led a cross-regional application migration project, validating database systems and ensuring zero data loss.

In my healthcare ML research project, I built a chronic disease prediction and risk-scoring pipeline using Python, Scikit-learn, Pandas, and NumPy, then deployed its predictive models in a Flask web application.

I also built interactive COVID-19 visualizations and web-scraping pipelines integrating data into SQL, MongoDB, and Cassandra. I hold an M.Sc. in Data Science from Trent University.

Experience

Work history, roles, and key accomplishments

OP

Business Intelligence Analyst

OLX Classifieds Pakistan

Dec 2020 - Aug 2022 (1 year 8 months)

Analyzed large-scale business and market datasets to identify performance trends and deliver actionable insights. Built and optimized SQL-based reporting pipelines and developed an end-to-end Delivery Tracking Dashboard using SQL and Tableau.

NN

Engineering Intern

National Engineering Services Pakistan (NESPAK)

Jul 2019 - Jul 2019 (0 months)

Performed data-driven fiber link budget calculations and sizing models for large-scale infrastructure projects. Gained hands-on experience with industrial control systems including PLC, PLCC, and SCADA.

Education

Degrees, certifications, and relevant coursework

Trent University logoTU

Trent University

Master of Science, Data Science

2023 - 2024

Pursued a Master of Science in Data Science, focusing on advanced analytics, machine learning, and data-driven decision-making.

FAST – National University of Computer & Emerging Sciences logoFS

FAST – National University of Computer & Emerging Sciences

Bachelor of Science, Electrical Engineering

2016 - 2020

Completed a Bachelor of Science in Electrical Engineering, gaining a strong foundation in engineering principles and computational methods.

Udemy logoUD

Udemy

Understanding Blockchain Chain Analysis, Blockchain

Completed a certification in Understanding Blockchain Chain Analysis.

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