Data Analyst Machine Learning

Umar Ahmed

+1-469-***-**** I ****.*********@*****.*** I Plano, TX, US I https://www.linkedin.com/in/umarahmed7/ SUMMARY

Data Analyst Business Intelligence Specialist

Google & Databricks Certified Data Analyst with 3 years of experience in data analytics, automation, and business intelligence. Skilled in SQL, Python, Power BI, and Databricks with expertise in handling large datasets and dashboard creation. Solid foundation in machine learning models, data-driven decision-making, and Agile project execution.

SKILLS

§ Programming & Data Analysis: Python, SQL, Databricks, Pandas, NumPy

§ Data Visualization & BI: Power BI, Tableau, Excel

§ Machine Learning & Forecasting: Scikit-Learn, Prophet, XGBoost, Time Series Analysis

§ Methodologies: Agile, Data-Driven Decision Making EXPERIENCE

NielsenIQ – Automation Executive May’22 – Feb’25

• Integral part of a team achieving automation of 60k+ slides for 2024, increasing efficiency.

• Streamlined reporting processes by automating pre-existing charts and tables, reducing manual effort and increasing accuracy

• Worked with large sets data of data tables and building formulations

• Collaborated with global teams in an agile environment PROJECTS

Revenue Projection for OBS AGP (Pharmaceutical Company)

• Conducted a comparative study of 5+ machine learning models (LSTM, GRU, XGBoost, ARIMA, Prophet) for revenue projection.

• Recommended Prophet for long-term projections and XGBoost for short-term predictions, improving forecast accuracy.

Data Warehousing project for a chemical company

• Developed a data mart by transforming OLTP data into OLAP using ETL processes.

• Designed and implemented a star schema with relevant dimension and fact tables.

• Utilized SSIS for data integration and migration from OLTP sources to the data mart.

• Connected the data mart to Power BI and created a comprehensive dashboard to analyze 20 years of sales trends across various metrics for a Chinese chemical company EDUCATION & CERTIFICATIONS

• MS (Business Analytics) – Karachi School of Business & Leadership (KSBL) (CGPA: 3.76/4.00)

• BBA (Marketing) – Institute of Business Administration (IBA)

• Databricks Certified Data Analyst Associate

• Google Data Analytics Professional Certificate

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