Data Analyst - Contractor

– SQL, Power BI, PowerBuilder, JSON & FHIR

Job Requirements

• Experience: 3+ years of experience as a Data Analyst, BI Analyst, or related role.
• Strong proficiency in SQL, including complex queries, joint, subqueries, CTEs, window functions, stored procedures, and query optimization.
• Hands-on experience with Microsoft Power BI, including:
• Data modeling and dimensional modeling
• Relationships, cardinality, and star-schema design
• Power Query and data transformation
• DAX measures, calculated columns, and calculated tables
• Time intelligence and advanced DAX calculations
• Report and dashboard development
• Data visualization and dashboard best practices
• Power BI Service, workspaces, publishing, and sharing
• Row-Level Security (RLS)
• Performance optimization and troubleshooting
• Experience with PowerBuilder, including development, maintenance, debugging, and enhancement of existing applications.
• Strong understanding of JSON, including reading, parsing, transforming, validating, and integrating JSON data from APIs and other data sources.
• Experience working with FHIR APIs and healthcare data standards, including extracting, transforming, validating, and analyzing healthcare data where applicable.
• Strong understanding of data warehousing, ETL/ELT concepts, data integration, and data quality.
• Ability to analyze business requirements and translate them into effective reports, dashboards, and data solutions.
• Experience working with large datasets and identifying trends, patterns, anomalies, and business insights.
• Good understanding of relational databases and database design principles.
• Ability to troubleshoot data, reporting, integration, and application issues and determine root causes.
• Strong analytical, problem-solving, and communication skills.
• Ability to work independently as well as collaborate with business users, developers, and technical teams.

Preferred Qualifications

• Bachelor’s degree in Computer Science, Statistics, Data Science, Information Systems, or a related field.
• Knowledge of SQL Server and Microsoft data technologies.
• Familiarity with FHIR implementation guides and healthcare interoperability.
• Understanding of data governance, security, and reporting standards.
• Master’s degree or higher in a related discipline is a plus.