Ajith J

Actively looking for Data Analyst roles| Expertise in Python, SQL, Power BI| Masters in computer science

Role
Business Intelligence Analyst Data Analyst at McKesson
Location
DeKalb, IL, US
LinkedIn followers
500 followers

About Ajith J

Turning Data into Actionable Insights | Optimizing Healthcare Analytics & BI In…

Experience

  1. Business Intelligence Analyst Data Analyst

    McKesson

    Jul 2024 — Present · Chicago, IL, US

    Optimized ETL pipelines to integrate 10+ Electronic Health Record (EHR) systems (Epic, Cerner) into AWS Redshift, enabling real-time data access for 500+ clinicians. Automated data workflows using AWS Lambda, reducing processing time by 4 hours per batch for 3M+ HIPAA-compliant patient records. Built machine learning models (Random Forest, Logistic Regression) using Python (Scikit-learn, Pandas) with 92% accuracy to predict patient outcomes, enabling early interventions for 1,200+ high-risk patients and reducing hospitalizations by 250 cases annually. Designed Power BI dashboards tracking KPIs (readmission rates, treatment efficiency), adopted by 50+ clinical teams to streamline decision-making. Automated 15+ Excel/Power Query reports, saving 20 hours monthly and reducing errors from 50 to 15 errors per report for executive reviews. Collaborated with clinical teams to align data definitions with HL7/FHIR standards, ensuring compliance across 5+ data systems.

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Ajith J — Business Intelligence Analyst Data Analyst at McKesson in DeKalb, IL, US | Unifers