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Kireeti VannempalliKV

Kireeti Vannempalli

Sr. Business Intelligence Developer (Power BI)

€219/day
Toronto, CA
8-15 years

Average response time: 1 hour

About Kireeti

Business Intelligence & Power BI Consultant | SQL | Azure Analytics

I help organizations transform raw data into clear, actionable insights through well-designed Power BI dashboards and robust data models. With over 8+ years of experience as a Power BI Developer and BI Consultant, I specialize in building scalable reporting solutions for finance, banking, and enterprise environments.

My expertise covers the full BI lifecycle — from data extraction, transformation, and modeling (ETL) to interactive dashboard design, performance optimization, and secure report deployment using Power BI Desktop, Service, and Report Server. I have hands-on experience working with SQL Server, Oracle databases, and large datasets, and I regularly use DAX and Power Query to deliver accurate, business-ready analytics.

I have also worked with Power BI REST APIs to automate deployments, refreshes, and workspace management, and I am comfortable integrating Power BI with Azure services such as Azure SQL, Azure Data Factory, Synapse, and Databricks.

Clients value my ability to translate business requirements into intuitive dashboards, collaborate effectively with stakeholders, and deliver clean, maintainable solutions on time.

Available for freelance, contract, or part-time engagements, fully remote.
  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Canada life
    Sr. Business Intelligence Developer (Power BI, ETL developer)
    DIGITAL AND IT
    May 2024 - Today (2 years and 3 months)
    Toronto, Canada
    • • Developed and maintained 30 plus Power BI paginated reports and dashboards leveraging Azure
    Databricks, Azure Synapse and Azure Data Factory for data integration and transformation.
    • • Created dataflows, data pipelines and implemented Gen 2 Lakehouse solutions to streamline data
    storage and retrieval processes.
    • • Established ETL connections to Power BI Desktop enhancing data quality in Power Query with Advanced editor (M Language) and visibility with DAX queries, Data-modelling.
    • • Created pixel perfect report for download and print.
    • • Worked with large data sets upwards for 5 million records.
    • • Integrated custom visuals in Power BI to enhance report interactivity and user experience.
    • • Collaborated with cross-functional teams to gather requirements, design solutions, and deliver high quality business intelligence reports. Environment: Power BI, Microsoft Report Builder, Azure Databricks, Power Apps, JIRA
    PowerBI ETL Microsoft Azure Databricks Data analysis
  • Omers
    Business Intelligence Developer (Power BI developer)
    DIGITAL AND IT
    January 2024 - May 2024 (4 months)
    Toronto, Canada
    • • Led the development and implementation of Power BI solutions for diverse business needs.
    • • Collaborated with cross-functional teams to gather and analyze business requirements.
    • • Created and maintained complex Power BI reports and dashboards for key stakeholder.
    • • Implemented data models and optimized queries for improved performance.
    • • Provided analytical, complex, and specialized analysis using Power BI dashboards with multiple KPIs.
    • • Wrote various logics for date, time intelligence, created custom hierarchies.
    • • Worked on calculation groups for optimized report performance and to reduce number of measures.
    • • Created Power Apps for Internal systems scorecard comments and contact info cards and much more.
    • • Created ETL connections using Alteryx and Azure Synapse for data manipulation, blending, extraction, workflow design, and loaded into Power BI for transformation and visualization.
    • • Documentation of process flows, procedures and conducted training sessions for end-users to enhance their understanding of Power BI dashboards,
    • • Created and managed workspace in Power BI service.
    • • Implemented a diverse range of visualizations, including bar charts, donuts, cards, matrices, maps, and chiclet slicers, to convey complex data insights in a visually compelling manner.
    • • Created multiple Power Apps for uses such as feedback for monthly/quarterly review, expense tracking, budget monitoring.
    • • Created multiple power automate workflows for automated reconciliation. Expense report processing, SharePoint workflows. Environment: Power BI, Azure Synapse, Alteryx, Azure DevOps, MSSQL, Power automate, Power Apps
    PowerBI Microsoft Azure ETL Alteryx Power Apps
  • MunichRe
    Power BI Developer (Sr. Business systems analyst)
    BANKING AND INSURANCE
    May 2023 - December 2023 (7 months)
    Toronto, Canada
    • • Gathered requirements from stakeholders. Documented all the requirements, estimating precise timelines for each task.
    • • Crafted purpose-specific datasets, streamlining processes through insightful PowerBI reports.
    • • Established ETL connections to PowerBI, enhancing data visibility with DAX queries and Data-modelling.
    • • Formulated interactive dashboards tailored to business needs for a user-friendly experience.
    • • Created PowerBI workspaces, introducing apps for seamless user access.
    • • Automated report refresh cycles, ensuring timely, accurate updates.
    • • Wrote SQL queries and optimized queries.
    • • Proficiently worked in Azure ETL, designing pipelines through ADF for efficient data transformation.
    • • Engineered linked services for diverse source systems within ADF, facilitating efficient data integration.
    • • Published Power BI Desktop models, fostering collaboration through workspaces and apps.
    • • Demonstrated expertise in managing data privacy and security, prioritizing confidentiality and compliance.
    • • Defined roles (RLS) and privileges to implement business rules and control access to database.
    • • Key role in designing Power BI Data model, utilizing DAX expressions for enhanced analytics. Environment: Power BI, Microsoft Azure, MSSQL, Power automate, Power Apps, JIRA

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Education

  • Post Grad Diploma
    St. Lawrence College
    2015
    International business
  • Post Grad Diploma
    Durham College
    2014
    Post Grad Diploma

Skill set

Categories