Peter WILLIAMS
About
Data Analyst with 2-4 years of experience specializing in business intelligence, developing Power BI dashboards, and implementing ETL pipelines to support strategic decision-making.
Work Experience
Business Analyst
Extracted and transformed sales and policy data using SQL and SSIS to support reporting, analysis, and data quality initiatives across multiple insurance products. Developed interactive Power BI dashboards to monitor key performance indicators (KPIs) such as sales performance, conversion rates, agent productivity, and policy retention. Collaborated with cross-functional teams to gather business requirements and deliver tailored data insights that informed strategic decisions. Analyzed sales funnel performance across diverse product types to identify growth opportunities and operational bottlenecks.
Data Analyst
Developed a BI solution for a language training center, improving decision-making processes across four departments. Enhanced data quality and consistency by implementing ETL pipelines using SSIS and Power Query. Simplified data analysis by generating 20+ automated dashboards using Power BI. Collaborated with cross-functional teams to define and prioritize KPIs, ensuring the BI solution effectively addressed the strategic needs of all stakeholders.
Data Analytics Instructor
Delivered weekly hands-on sessions focused on data analytics using tools like Power BI, SQL, SSIS and SSAS. Provided hands-on guidance, leading to a 90% NPS rate and improved students data analysis skills. Evaluated student progress through projects, assessments, and interactive workshops.