3 of 3 Data Analysis Expressions Jobs in Hertfordshire

Power BI, data modeling, and performance tuning, especially for large and complex datasets. The ideal candidate will be proficient in tools like DAX Studio, Tabular Editor, and Azure-based data services. Key Responsibilities: Architect and implement scalable Power BI solutions for enterprise reporting. Lead … Glue + Amazon Athena + Amazon Redshift + Amazon QuickSight). Design and optimize complex data models using Tabular Editor and DAX Studio. • Manage and optimize very large datasets (VLDB) for performance and scalability. Collaborate with business stakeholders to gather requirements and translate them into technical solutions. Lead ...

DATA ANALYST/BI ANALYST (POWER BI) – North West London We’re working with a growing, Microsoft-focused technology business investing heavily in data, reporting, and AI. As part of this growth, they are looking for a Data Analyst to play a key role … core focus) SQL/SQL Server SSRS (legacy exposure) Azure/Microsoft ecosystem WHAT THEY’RE LOOKING FOR Strong experience with Power BI (dashboards, DAX, data modelling) Confident working with stakeholders across the business Solid SQL skills Experience with SSRS or legacy reporting tools is beneficial Someone proactive ...

Doing: Designing and delivering scalable Power BI dashboards, reports and semantic models for enterprise use Building robust tabular models and optimising DAX to ensure performance at scale Transforming and modelling data using best practice approaches (star schemas, fact/dimension modelling) Creating intuitive, user-focused visualisations that drive … across the business Partnering with stakeholders to shape requirements into scalable, future-proof reporting solutions. Main Skills Needed: Advanced Power BI expertise (Power Query, DAX, tabular modelling, visual best practice) Strong data modelling knowledge, including star schemas and semantic layer design Solid SQL skills, with exposure to Python ...