Esther Karanja

Esther Karanja

SQL/Power BI Developer

Anna, Texas, United States.

About  

Highly skilled Power BI developer with experience in SQL. Worked with SSRS to create reports using Charts and tables, able to derive data from different sources such as Excel, flat files, clean the data and transfer to SQL database. Create projects using Power BI using DAX Formula to come up with KPIs that helped come up with insights which enabled coming up with solutions to problems. Seeking a challenging position to utilize my expertise in data visualization and analysis to drive business insights and optimize decision-making processes.

Hours Available / Wk - 40 hrs

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Employment History 

  • SQL/Power BI

    Colaberry Incorporated
    August 2019 - Present

    • Develop interactive dashboards, reports, and visualizations using Power BI, enabling stakeholders to make data-driven decisions and gain actionable insights.
    • Utilize SQL to extract and transform data from various databases, ensuring data accuracy and consistency.
    • Collaborate with business analysts and stakeholders to gather requirements and understand their data visualization needs.
    • Create complex DAX calculations and measures to support advanced analytics and data modeling requirements.
    • Optimize SQL queries and database performance to improve data retrieval and processing speed.
    • Conduct data analysis and interpreted results to identify trends, patterns, and actionable insights.
    • Present findings and reports to key stakeholders in a clear and concise manner.

Digital Credentials  

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