Microsoft Excel
Waleed Abdulla
Data Analyst
Ras Al Khaimah
Summary
Result-driven data analyst with a clear knowledge of data analysis workflow stages and requirements, and equipped with professional communication, analytic thinking, and problem-solving skills. Capable of developing and implementing analytics enabled solutions individually or within teams with full commitment. Through practical experience of over 4 years, I was able to build a solid set of technical skills using various tools including MS Excel, MS Power BI, SQL, and Python, provide business hints and insights, and recommend analysis-based actionable recommendations.
Overview
7
7
years of professional experience
9
9
Certifications
2
2
Languages
Work History
Freelancer
LinkedIn, Upwork
01.2024 - 12.2025
Performed exploratory data analysis (EDA) to identify trends, anomalies, and performance drivers for various individual customers.
Designed and maintained analytical datasets for recurring reporting and ad-hoc analysis.
Full Time Data Analyst & Data Engineer
Tirhal
01.2023 - 12.2023
- Designed and implemented the inaugural database for Tirhal’s Data Warehouse, enhancing data accessibility and reliability.
- Consolidated data from multiple APIs into a local DWH, improving data retrieval speed by over 40%.
- Developed detailed analysis reports on trip metrics and revenue, leading to a 25% increase in data-driven decision-making.
- Conducted a comprehensive cancellation analysis, identifying key factors that reduced cancellation rates by 15%.
- Eliminated reliance on outsourced analytics services, cutting costs by over 30%.
Full-Time Data Analyst
SUDAPET
01.2020 - 12.2022
- Gathered and validated data from diverse sources, increasing data integrity and accuracy across reports.
- Conducted revenue analysis across multiple dimensions, leading to targeted strategies that improved profitability by 10%.
- Analyzed products’ data using ABC analysis to identify the best products and increase warehouse optimization.
- Analyzed the sales data using time series analysis and forecasted demand on products.
- Designed and generated weekly reports and interactive self-service monitoring dashboards.
Freelancing Data Analyst
01.2019 - 12.2019
- Freelancing on data analysis short jobs on Freelancer, Upwork and LinkedIn.
Education
Bachelor’s Degree - Civil Engineering
PETRONAS University
Malaysia09.2018
Skills
Data collection and analysis
Statistical analysis
Excel proficiency
Database querying
Proficient in Python 3
Presentation design
Linux Familiarity
Time management
Project coordination
Accomplishments
Parch & Posey Strategic Marketing & Sales Analysis
Engineered a comprehensive business intelligence framework using advanced SQL (CTEs, Window Functions, and multi-table Joins) to quantify marketing channel ROI and benchmark sales performance across global territories.
Strategic Flight Delay & Logistics Analysis
Architected a comprehensive Excel BI platform using Power Query and advanced Pivot modeling to diagnose root causes of aviation delays and optimize operational scheduling efficiency.
AdventureWorks Business Intelligence
Engineered an enterprise-scale Python pipeline to unify 6+ relational datasets, automating the tracking of revenue, gross margins, and multi-dimensional customer demographic segments.
Northwind Strategic Product & Supplier Intelligence
Developed a Python-driven analytical framework to evaluate product portfolio health and supplier risk, identifying SKU rationalization opportunities and global supply chain vulnerabilities through advanced relational data modeling.
Software
SQL and Databases
Python 3
Certification
Excel Skills for Business – Macquarie & Coursera.
Timeline
Freelancer
LinkedIn, Upwork
01.2024 - 12.2025
Full Time Data Analyst & Data Engineer
Tirhal
01.2023 - 12.2023
Full-Time Data Analyst
SUDAPET
01.2020 - 12.2022
Freelancing Data Analyst
01.2019 - 12.2019
Bachelor’s Degree - Civil Engineering
PETRONAS University