Data Scientist

Medvision AG - Unna, Germany

March 2023 - Present

• Analyzed over 1 million TANSS medical records using Power BI, Excel, and R to generate insights that led to a 15% improvement in operational efficiency.

• Developed and maintained 20+ dynamic dashboards to visualize KPIs, significantly accelerating data-driven decision-making by 25%.

• Evaluated dialysis protocols by identifying key data fields and improving reporting completeness and accuracy.

• Conducted statistical analysis for protocol validation, frequency distribution, and data quality checks to support clinical research initiatives.

• Collaborated with medical and IT teams to ensure the alignment of data workflows with regulatory and operational needs.

🖥️ IT/System Administrator (Working Student)

BBP Gruppe – Dortmund, Germany
October 2021 – February 2023

• Delivered L1/L2 technical support for over 100 users, resolving software, hardware, and network issues with 90% resolution within SLA.

• Managed infrastructure tasks such as configuring firewalls, maintaining VPNs, and implementing secure network environments.

• Administered Microsoft Dynamics 365 and automated internal reporting systems using Microsoft Power Platform (Power Apps, Power Automate).

• Reduced manual workload by developing low-code tools for data collection, performance tracking, and workflow automation.

• Provided technical documentation and trained internal users on best practices for system use and data handling.

📊 Data Analyst

Divergent Technologies Ltd – Dhaka, Bangladesh
January 2018 – September 2021

• Conducted end-to-end data processing including cleaning, transformation, and analysis using Python (Pandas, NumPy, Matplotlib).

• Built exploratory and descriptive analytics reports to support business intelligence and decision-making processes.

• Performed root cause analysis for data inconsistencies and implemented solutions that optimized database performance.

• Worked closely with cross-functional teams to identify key metrics and develop customized analytical solutions.

• Supported internal stakeholders with ad-hoc analysis and automated recurring reporting tasks to improve team productivity.