Harikrishna Siram

I am a highly skilled Power BI Developer with 3 years of hands-on experience in building interactive dashboards, data models, and business intelligence reports. I specialize in using DAX, Power Query, and advanced ETL techniques to transform raw data into actionable insights. With a strong background in SQL, Excel, and tools like Jira and ServiceNow, I have delivered impactful reporting solutions in domains like healthcare and telecom. I'm passionate about enabling data-driven decision-making and continuously improving reporting efficiency. I bring both technical expertise and a problem-solving mindset to every project.

I have 3 years of professional experience as a Power BI Developer, primarily at Tata Consultancy Services (TCS). My work has focused on designing, developing, and maintaining interactive dashboards and business intelligence reports using Power BI, SQL Server, and DAX. I have contributed to key projects for clients in the healthcare and telecom sectors, including United Healthcare and Verizon Wireless, where I transformed complex datasets into insightful visualizations, automated reporting workflows, and enabled data-driven decision-making across teams. My experience spans data modeling, ETL, performance tuning, and Power BI Service administration, including workspace and app management.

I hold a Bachelor of Technology (B.Tech.) in Mechanical Engineering from Gokaraju Rangaraju Institute of Engineering and Technology, completed in 2021. Though my degree is in engineering, I transitioned into data analytics and business intelligence, building a strong foundation in Power BI, SQL, and data modeling through hands-on experience and professional projects.