Open to opportunities

Prince Kumar

@princekumar20

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Data analyst specializing in Databricks ETL, lakehouses, and Power BI analytics.

India

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What I'm looking for

I’m looking to help teams ship fast, trustworthy analytics by owning Databricks/Lakehouse ETL, automation, and performance tuning. I want to build dashboards and data products that reduce reporting effort while maintaining strong security and data quality.

I’m a MIS Data Analyst focused on building scalable ETL pipelines and reliable lakehouse analytics. In my current role, I architected Databricks workflows with PySpark and Spark SQL to ingest, transform, and load high-volume data into centralized data lakes.

I improve both performance and trust in the data: I implemented Delta Lake for ACID transactions and schema enforcement, reducing processing errors by 40%, and accelerated Spark jobs by 30% using optimizations like salting, broadcast joins, caching, and partitioning. I also automate delivery with Databricks Workflows, Airflow, and AWS Glue, achieving a 95% on-time data delivery rate, while Power BI dashboards cut reporting time by 50%.

Previously, I engineered ETL using Python and SQL to move data from PostgreSQL, SQL Server, and Excel into centralized storage, and I’ve built dynamic reports and dashboards using Power BI, Excel, and Google Sheets. My approach blends data quality frameworks, strong security practices, and practical engineering so stakeholders get actionable insights faster.

Experience

Work history, roles, and key accomplishments

MIS Data Analyst

Richa Global Sales

Sep 2025 - Jun 2026 (9 months)

Architected scalable Databricks ETL pipelines using PySpark and Spark SQL to ingest, transform, and load high-volume data into a centralized data lake. Implemented Delta Lake, optimized Spark jobs, automated orchestration with Databricks Workflows/Airflow/AWS Glue, and built Power BI dashboards.

Databricks PySpark ETL Delta Lake Broadcast Joins Caching Partitioning Databricks Workflows Airflow AWS Glue Power BI Data Modeling

MIS Analyst

Credresolve

Mar 2023 - Sep 2025 (2 years 6 months)

Engineered ETL pipelines to automate data movement from PostgreSQL, SQL Server, and Excel into a centralized database. Optimized SQL queries and supported supply chain analytics and reporting.

ETL Python SQL PostgreSQL SQL Server Excel Query Optimization Data Reporting Metabase

MIS Executive

Love In Store Services Pvt. Ltd.

Aug 2024 - Feb 2025 (6 months)

Managed and cleaned FMCG datasets using Python (Pandas) to perform data transformations and improve processing efficiency. Used AWS S3 to store and retrieve large-scale datasets for downstream reporting and analytics workflows.

Python Pandas Data Cleaning data transformation S3