Website Optimal Growth Technologies
Optimal Growth Technologies provides organizations of all sizes with the best, most trustworthy solutions. In the ever-evolving technology market, we believe that companies need reliable allies who can guide them through the challenges that accompany technological growth
Role Overview
We are seeking a highly skilled Power BI Specialist to design, develop, and maintain interactive dashboards and business intelligence solutions that support data-driven decision-making.
The successful candidate will work closely with business stakeholders, analysts, and IT teams to transform complex data into meaningful insights using Microsoft Power BI.
Key Responsibilities
Data Visualization & Reporting
Design, develop, and maintain interactive Power BI dashboards and reports.
Translate business requirements into effective data visualizations and reporting solutions.
Optimize dashboards for performance, usability, and scalability.
Data Modelling & Integration
Develop and maintain robust data models within Power BI.
Integrate data from multiple sources including databases, data warehouses, APIs, and cloud platforms.
Create and maintain DAX calculations, measures, and KPIs.
Business Analysis & Collaboration
Work with stakeholders to understand business requirements and reporting needs.
Provide insights and recommendations based on data analysis.
Support business users with training and adoption of Power BI solutions.
Data Quality & Governance
Ensure data accuracy, integrity, and consistency across reports.
Implement best practices for data governance and security.
Maintain documentation for reports, data models, and processes.
Performance & Optimization
Monitor and improve Power BI report performance.
Implement efficient queries and data refresh processes.
Troubleshoot and resolve data and reporting issues.
Required Experience
Proven experience working with Microsoft Power BI in a BI or data analytics role.
Experience with data modelling and data visualization techniques.
Strong knowledge of DAX, Power Query, and data transformation.
Experience integrating data from SQL databases and other enterprise systems.
Experience building enterprise-level dashboards and reporting solutions.
Technical Skills
Microsoft Power BI Desktop & Power BI Service
DAX (Data Analysis Expressions)
Power Query / M Language
SQL and relational databases
Data modelling and data warehousing concepts
Microsoft Excel and Office tools
Preferred Skills
10 years’ experience with Azure Data Services (Azure SQL, Synapse, Data Factory)
Knowledge of ETL processes and data pipelines
Understanding of data governance and security best practices
Education
Bachelor’s Degree in Information Systems, Computer Science, Data Analytics, or related field preferred.
Key Competencies
Strong analytical and problem-solving skills
Attention to detail and data accuracy
Excellent communication and stakeholder engagement
Ability to translate complex data into clear business insights
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