Open to opportunities

Aditya Tyagi

@adityatyagi2

Data Analyst consultant specializing in Power BI, SQL, and PySpark-driven analytics for scalable dashboards and real-time insights.

India

Message

What I'm looking for

I’m looking for a BI/analytics role where I can build secure, high-performance Power BI dashboards and scalable data pipelines using SQL, PySpark, and Databricks—partnering with stakeholders to turn data into real-time, decision-ready insights.

I bring 5+ years of experience in Business Intelligence, building interactive dashboards, data models, and end-to-end BI and analytics solutions using Power BI, SQL Server, and PySpark-based data processing frameworks. I’m hands-on with DAX, Power Query, ETL processes, and performance tuning, and I use PySpark SQL (Spark SQL) and Databricks (notebooks, workflows, cluster computing, Delta Lake) to deliver scalable, cloud-based analytics.

I’ve delivered FP&A digital transformations with real-time insights, automated manual reporting with SQL and PySpark workflows, and ensured data security through Row-Level Security (RLS). From migrations like Qlik → SQL Server and Tableau → Power BI to Oracle support and pipeline automation (SSIS/ETL), I collaborate closely with stakeholders to align BI solutions to reporting requirements—earning a Star Award/Certificate of Recognition for outstanding BI and analytics delivery.

Experience

Work history, roles, and key accomplishments

Data Analyst (Consultant)

Polestar Solutions and Services India Pvt. Ltd.

BI and data analytics consultant with 5+ years of experience building Power BI dashboards, data models, and end-to-end analytics solutions. Hands-on with SQL Server, PySpark/Spark SQL, Databricks (Delta Lake), and Azure Synapse to deliver ETL pipelines, scalable processing, and secure reporting (RLS).