Yohannes Legesse
Senior Data Analyst | SQL, Python, SAS, dbt, BI Dashboards (Power BI, Tableau) | Cloud Analytics Azure,AWS | Healthcare & Tech Industry Expertise
- Role
- Senior Data Analyst Analytics Engineer at Angi
- Location
- Hyattsville, MD, US
- LinkedIn followers
- 500 followers
About Yohannes Legesse
Senior Data Analyst with 7+ years of experience specializing in SQL, Python, SAS, dbt, and BI tools to drive data-driven decision-making and business intelligence. Proven ability to optimize SQL queries, automate ETL pipelines, and develop BI dashboards that improve operational efficiency. SQL Optimization & BI Dashboards – Reduced query execution time by 35%, improving real-time reporting and stakeholder access to insights. ETL Automation & Data Engineering – Automated data transformation workflows using Python, dbt, and Azure Data Factory, cutting manual processing time by 40%. Predictive Analytics & Data Modeling – Conducted advanced statistical analyses (SAS, Python) to drive strategic insights, leading to a 12% improvement in patient care efficiency. Cross-functional collaboration – Partnered with engineering, product, and business teams to align data strategies with business goals, delivering scalable cloud-based analytics solutions (Azure). Passionate about leveraging automation, and cloud analytics to enhance decision-making and optimize business performance. Let’s connect!
Experience
Senior Data Analyst Analytics Engineer
Apr 2023 — Present · Denver, CO, US
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