Open to opportunities

Ashok Tuvvara

@ashoktuvvara

Message

Senior Power BI developer specializing in dashboards, performance and migration.

India

Message

What I'm looking for

I seek roles focused on Power BI/BI delivery where I can build end-to-end dashboards, optimize performance, work with modern data stacks, collaborate with stakeholders in Agile teams, and take ownership of migrations and deployment pipelines.

I am a Senior Power BI developer with 5.5 years of hands-on experience designing, building and supporting end-to-end reports and dashboards across finance, education, automobile and CSR domains.

I have delivered Power BI solutions using Snowflake, SQL Server, SharePoint and Excel, implemented DAX measures, time‑based intelligence, RLS, performance tuning and source migrations from tools like Qlik to Power BI.

I collaborate with customers in Agile environments to capture requirements, optimize models (reduced a 1.4GB file to 240MB), implement deployment parameters, alerts and automated email subscriptions to drive actionable insights.

Experience

Work history, roles, and key accomplishments

Current

Power BI Developer

Current

Hexaware Technologies Ltd

Sep 2021 - Present (4 years)

Developed and optimized Power BI dashboards for clients (including LSEG/KPMG) using Snowflake and SharePoint, reducing a report PBIX from 1.4GB to 240MB and implementing RLS, alerts, and environment parameterization.

Power BI DAX Power Query Snowflake SharePoint)Data Modeling Performance Tuning Power Automate

Power BI Consultant

Acra Infotech Private Limited

Nov 2019 - Aug 2021 (1 year 9 months)

Delivered end-to-end Power BI development and migration projects (Qlik to Power BI) for varied domains, building reports, DAX measures, data transformations and SQL views to meet client requirements.