Afzal Ali
Data annotation
Talent
BhagalpurMember since April 26, 2026
SQLHTMLCSSPythonDBMSRDBMSExcel
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About
Motivated SQL Developer Fresher with strong knowledge of SQL, Hands-on experience through freelance projects and real-world datasets. Looking to contribute analytical and database skills in a growth-oriented organization.
Experience
SQL Developer at Freelance (2025-01 – Present)
Worked on real datasets for data cleaning and SQL querying. Extracted insights using JOINs, filtering, aggregation. Built reports using SQL + Excel. Ensured data accuracy and validation checks.
- Worked on real datasets for data cleaning and SQL querying
- Extracted insights using JOINs, filtering, aggregation
- Built reports using SQL + Excel
- Ensured data accuracy and validation checks
Education
Bachelor of Technology in Computer Science and Engineering – Rajiv Gandhi Proudyogiki Vishwavidyalaya (2020-06 – 2024-06)
Higher Secondary – Marwari College (2019-03)
Secondary – Techno Mission Intl School (2016-03)
Skills
Data annotation
