Data Analyst- CONTRACTOR

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: o Data modeling and dimensional modeling o Relationships, cardinality, and star-schema design o Power Query and data transformation o DAX measures, calculated columns, and calculated tables o Time intelligence and advanced DAX calculations o Report and dashboard development o Data visualization and dashboard best practices o Power BI Service, workspaces, publishing, and sharing o Row-Level Security (RLS) o 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.