Azhar A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Sep 25, 2026.

I am a Data Engineering and BI professional with 9+ years of experience helping businesses ‎turn raw data into valuable insights. My expertise lies in data integration, ETL/ELT, dimensional ‎modeling, query optimization, analytics, and visualization, working across diverse industries ‎and source systems.‎ I have successfully designed and implemented scalable data pipelines, integrated complex ‎source systems, optimized queries for performance, and built high-quality dashboards that ‎empower decision-making. I bring both technical depth and problem-solving skills to every ‎project.‎ Core Expertise:‎ • Data Integration from multiple sources (Teradata, Oracle, MySQL, PostgreSQL, SQL ‎Server, Greenplum, APIs, flat files, etc.)‎ • ETL/ELT Development (Python, Talend Open Studio, SLJM, SSIS)‎ • Dimensional Modeling for data warehouses and marts • Query Optimization for large datasets • Data Modeling, Mining & Analytics • Data Pipeline Automation & Optimization • Data Structures & Algorithms • Secure Data Transfers (FTP, SFTP)‎ • Data Visualization with Python, Power BI, Tableau, MicroStrategy If you’re looking for someone who can streamline your data flows, improve data quality, and ‎deliver actionable insights through clear visualizations, I’d be glad to collaborate.‎