Power BI Developer

1) Dashboards and Reports

a) Design, build, and maintain business dashboards and reports

using Power BI, Microsoft Fabric, or Tableau depending on the

project stack

b) Ensure reports are accurate, visually clear, and aligned to

business objectives

c) Continuously refine and improve reports based on stakeholder

feedback

2) KPI and Metrics Design

a) Work with business teams to identify, define, and document Key

Performance Indicators (KPIs) and business metrics

b) Translate business requirements into structured data

visualization designs

c) Ensure consistency and standardization of KPI definitions across

all reports

3) Semantic Layer Development

a) Build and maintain the semantic layer including facts, dimensions,

hierarchies, and calculated measures

b) Design data models using Star Schema and Fact and Dimension

table structures

c) Ensure the semantic layer serves as a reliable and consistent

single source of truth for all reporting

4) Business Collaboration

a) Partner closely with business teams and stakeholders to

understand reporting needs.

b) Validate numbers, reconcile discrepancies, and ensure data

accuracy before reports go live

c) Gather and incorporate feedback iteratively to deliver reports

that truly serve business needs

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5) Performance and User Experience Optimization

a) Optimize dashboard load times and query performance for large

datasets

b) Design reports with a focus on usability, clarity, and end-user

experience

c) Implement row-level security and access controls where required

Requirements

• Strong proficiency in Power BI, including DAX, Power Query, and data modelling

• Experience building semantic layers — facts, dimensions, and calculated measures

• Solid understanding of Star Schema and data warehousing concepts

• Strong attention to detail and a commitment to data accuracy

• Experience with SQL for data querying and validation