Sami Ur Rehman
Skills
Timeline
Professional experience for Sami Ur Rehman
- 1 year and 8 months, Aug 2023 - Mar 2025
Data Warehouse Analyst
Tally Marks Consulting
Created tailored QlikSense dashboards. Gathered requirements from cross-functional teams. Implemented ETL processes for diverse data sources. Trained users on new applications. Worked with K-Electric stakeholders to meet business objectives. Developed solutions for data-driven decisions. Migrated QlikView dashboards to QlikSense. Managed full development lifecycle from data extraction to design. Coordinated testing and provided support.
- 4 months, Aug 2022 - Nov 2022
Data Analyst Trainee
Systems Limited
Boosted productivity 35% by building centralized data warehouse with automated SSIS ETL processes. Implemented self-service analytics via SSRS/PowerBI. Reduced reporting inconsistencies 40% through improved data warehousing architecture and validation controls. Accelerated executive decision-making 25% with interactive PowerBI dashboards. Simplified complex data through statistical analysis and DAX measures.
Educational background for Sami Ur Rehman
- Current 1 year and 5 months, since Apr 2025
Computer and Systems Engineering
TU Ilmenau
Languages
English
C1 (Fluent)
Urdu
C2 (Expert / native speaker)
German
A1-A2 (Basic)
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