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waleed arfan
@waleed_sandhu12
Data Engineer
Pakistan
English, Urdu, Punjabi
About me
Data Engineer with hands-on experience in building data pipelines, transforming datasets, and working with modern tools like SQL, Python, Apache Spark, and cloud platforms. I have IBM Data Engineering Professional Certificate, which strengthened my skills in ETL, data modeling, and real-time data processing.
Services I offer:
- Designing and automating ETL/ELT pipelines
- Data integration from multiple sources (APIs, databases, cloud storage)
- Building and optimizing data warehouses & lakes
- Dashboard development for analytics and reporting
- Ensuring data quality
Skills
waleed arfan
Offline •
Average response time: 1 hour
See my services
Data Engineering Consulting
I will design and develop end to end etl data pipelines
Data Dashboards
I will design power bi dashboards for business insights
Portfolio
Work experience
Data Engineer
DevelopersHub Corporation
Oct 2025 - Present • 8 mos
"I work as a Data Engineer, where I design and maintain scalable data pipelines, integrate multi‑source datasets, and build reliable data warehouses to support analytics and business intelligence. My role involves developing ETL workflows in Python and SQL, optimizing cloud‑based solutions on AWS, and ensuring data quality through validation and monitoring. By transforming raw data into structured, actionable insights, I help teams make informed decisions and drive operational efficiency. I collaborate closely with analysts and stakeholders to deliver transparent, well‑documented solutions that are both reproducible and future‑ready."
