Owais Ahmad
Junior Data Engineer
Email: owaisahmad445566@gmail.com
LinkedIn: https://www.linkedin.com/in/owais-ahmad-79a431292/
GitHub: https://github.com/Owais4077

SUMMARY
Junior Data Engineer focused on scalable ETL pipelines, Python, SQL, PySpark, Databricks, Delta Lake, Lakehouse architecture, data validation, and analytics-ready data products.

CORE SKILLS
Programming: Python, SQL, Spark SQL
Data Engineering: ETL, ELT, data pipelines, data cleaning, data transformation, data validation, data quality
Big Data: Apache Spark, PySpark, Databricks, Delta Lake
Databases: PostgreSQL, MySQL, SQL Server
Backend: FastAPI, REST APIs, Streamlit
Analytics: Power BI, Pandas, NumPy, Excel
Tools: Git, GitHub, Docker, VS Code

EXPERIENCE
Data Engineer Intern, YBIX | Full-Time
May 2026 - July 2026
- Developed ETL pipelines using Python, SQL, PySpark, and Databricks.
- Performed data cleaning, validation, and transformation to improve data quality.
- Built a modern Lakehouse architecture using Bronze, Silver, and Gold layers.
- Implemented Delta Lake MERGE operations for incremental data processing.
- Created dashboards and reports to support business intelligence.
- Collaborated with engineering teams to build scalable and reliable data workflows.

EDUCATION
BS Computer Science (Data Science)
University of Engineering & Technology, Mardan
2022 - 2026

SELECTED PROJECTS
Automated ETL Pipeline
Databricks Lakehouse Architecture
Online Retail Analytics
AI Personal Assistant
Customer Lifetime Value Prediction