Zainab Fatima
Hoffman Estates,IL
Summary
Accomplished Data Engineer with a proven track record at Company Name, specializing in Python and AWS. Expert in designing efficient ETL pipelines and implementing real-time data ingestion, achieving significant performance improvements. Strong analytical skills combined with a collaborative approach ensure high-quality data solutions that drive business insights.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Data Engineer
Digicrome Academy
Hyderabad, Telangana
08.2020 - 06.2023
- Built end-to-end machine learning pipelines in Python using data from AWS, Snowflake.
- Performed EDA and feature engineering with Pandas, NumPy, Seaborn, and Statsmodels to extract actionable insights.
- Developed and deployed ML and deep learning models using TensorFlow, Keras, and PyTorch.
- Automated data extraction and transformation from AWS Snowflake, and integrated outputs with Adobe Analytics Privacy API.
- Created AWS Lambda functions to process privacy data from S3 buckets, and post to Malibu endpoints.
- Streamlined data analysis and visualization using R and Python libraries, such as ggplot2 and Scikit-learn.
- Delivered automated analytical reports, providing consumer insights for Warner Media brands.
Associate Data Scientist
HCL Technologies
Hyderabad, Telangana
01.2019 - 07.2020
- Collected and cleaned data from databases, CRM systems, and data lakes, ensuring readiness for analysis, and improving data quality.
- Created and implemented Tableau dashboards using stacked bars, bar graphs, scatter plots, and Gantt charts, enhancing data visualization and stakeholder understanding.
- Designed SQL queries and procedures to support BI dashboards.
- Built Flask-based APIs to enable cross-team data access.
- Implemented statistical techniques such as regression, clustering, classification and time series analysis on large datasets.
- Conducted data analysis using Excel, SQL, Python, R, and SAS to identify trends and patterns, supporting informed business decision-making.
Education
Master of Science - Information Technology – Leadership
Indiana Wesleyan University
Merrillville, IN08-2025
Bachelor of Commerce - Computers
St. George's Degree College For Women
India05-2016
Skills
- Python and libraries (Pandas, NumPy, PySpark)
- SQL and databases (PostgreSQL, MongoDB, Redshift, Snowflake)
- Big data technologies (Hadoop, Apache Spark, Kafka)
- Cloud services (AWS, Azure, GCP)
- Data processing tools (Glue, EMR, Airflow)
- Containerization and orchestration (Docker, Kubernetes)
- Version control (Git)
- CI/CD practices
Projects
- Real-Time Stock Data Pipeline: Built pipeline using Kafka, Spark, AWS S3 & Redshift.
- Consumer Analytics Reporting Automation (Warner Media): Automated data collection and report generation using Python, Pandas, and NumPy for Warner Media brand analytics.
- Deep Learning Image Classification Model: Designed and trained Convolutional Neural Networks (CNNs) using Keras and TensorFlow for object classification.
Certification
• Certified in Analyzing and visualizing data with Microsoft Power BI.
• Certified in Fundamentals of Database.
• Databricks Certified Associate Developer (PySpark)
• Certified in Fundamentals of Database.
• Databricks Certified Associate Developer (PySpark)
Timeline
Data Engineer
Digicrome Academy
08.2020 - 06.2023
Associate Data Scientist
HCL Technologies
01.2019 - 07.2020
Master of Science - Information Technology – Leadership
Indiana Wesleyan University
Bachelor of Commerce - Computers
St. George's Degree College For Women