Aqsa Y. - Client Services Manager

Erlangen, Germany

Experience

Jan 2024 - Jan 2025

1 year 1 month

Karachi, Pakistan

Built and maintained automated dashboards using Power BI, improving visibility into project KPIs and enabling data-driven decision-making.
Created reusable Python scripts for data cleaning, validation, and enrichment, reducing manual data wrangling by 80%.
Built data validation frameworks using Great Expectations, catching anomalies in production pipelines.
Collaborated with analysts to define data requirements, resulting in cleaner datasets and more accurate business insights.
Created reusable SQL templates for business users to access weekly sales and customer retention metrics.
Assisted in visualizing key metrics using Excel pivot tables and charts, enabling faster performance insights for the stakeholders.

Aug 2023 - Jan 2024

6 months

Karachi, Pakistan

Applied linear regression models to understand factors influencing SKU-level sales fluctuations, enabling targeted interventions to improve inventory management.
Built automated dashboards and reports using Python (Pandas, Matplotlib) and SQL, reducing manual performance tracking time by 60%.
Detected low-performing SKUs through SQL-based anomaly detection and proposed optimizations, improving listing performance.
Reduced catalog data issues by implementing rule-based validation scripts in Python, covering missing attributes and invalid formats.

May 2022 - Dec 2022

8 months

Karachi, Pakistan

Assisted with data collection, analysis, and report generation to support public policy and organizational initiatives.
Designed 5+ dashboards using Tableau to present urban research data to policymakers and stakeholders, improving public policy awareness.