Senior Power BI Developer - Chennai - +5 years of experience - Contractor in USD

For an international project in Chennai, we are urgently looking for a Full Remote Senior Power BI Developer to design and develop BI reports using Power BI. The role of this developer requires him / her to have wide knowledge over business intelligence, data integration, data warehousing, modeling, database, and technical aspects of BI tools.

We are looking for a motivated contractor. Candidates need to be fluent in English.

Tasks and responsibilities :

• Synthesize the analysis work with the characteristics of the existing data mart and reporting infrastructure, to derive the appropriate technical approach for information delivery;
• Understand business requirements in BI context and design data models to transform raw data into meaningful insights;
• Translate business requirements and develop reports using Power BI;
• Knowledge of SAP Business Objects client tools (Universe Designer, Webi, Webi Rich Client etc.) and be able to do reverse engineering to convert SAP BO reports to Power BI;
• Work with end users to create reporting templates and mockups;
• Debug and solve problems by tracing from the report all the way to the source;
• Understand how data is gathered, managed, and converted into usable reports within the organization;
• Develop dashboards and visualizations using various dashboard tools (PowerBI or Tableau);
• Design, develop, test, and deploy Power BI scripts and perform detailed analytics;
• Perform DAX queries and functions in Power BI;
• Document the development methodologies, benchmarks, and procedures needed to optimize performance;
• Ensure that all guidelines are followed;
• Collaborate with application DBAs, architects, and ETL developers in the implementation of BI solution;
• Perform Unit testing and document test results;
• Socialize and refine detailed functional designs with other project team leads and client business representatives;
• Plan and perform quality reviews of project deliverables prior to release;
• Evaluate the technical requirements to accurately estimate time and cost of identified options to make recommendations on approach from the business perspective;
• Responsible for assisting all developers in passing the required Knowledge transfer;
• Understand business requirements and translate them into functional & technical requirements;
• Support user acceptance testing and facilitate requirement sign-off with appropriate business stakeholders;

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