Senior Business Analyst
CurrentDesigned, maintained, and automated Power BI and Tableau dashboards for tracking and reporting business resilience metrics, ensuring that critical insights are available in real-time to support enterprise crisis response.Analyzed Excel data with more than 100,000 rows using macros and created ETL pipelines using SSIS in MS SQL to be used by multiple teams.Translating complex data into actionable insights, maintaining and enhancing Business Resilience data management strategies and tools.Automated data collection, processing, and reporting, reducing manual efforts and improving data quality control.Collaborated with stakeholders to gather business requirements, designed data solutions using SQL and Python, and optimized query performance for large datasets.Enhanced and streamlined data workflows using Python, incorporating libraries such as Pandas, NumPy, and Matplotlib to automate data processing and reporting.Involved in all phases of data acquisition, data collection, data cleaning, model development, model validation, and visualization to deliver data science solutions.Collaborated with global teams to align visualization standards, incorporate stakeholder feedback, and improve the accessibility of business intelligence tools.Spearheaded the development and deployment of ETL solutions supporting the company’s data analytics goals.Conducted regression and performance testing to ensure solution reliability and compliance with business needs.Collaborated with technology and business leaders to identify program risks and ensure seamless program delivery across cross-functional teams.Designed database frameworks using SQL, resulting in a 20% increase in clients in two quarters and improved services.Analyzed big data to implement new strategies, increasing total clients by 35% and boosting profit by 15%, while representing the company to stakeholders with data reports using Excel, Tableau, and PowerPoint.