Mahendra Kolhe

Xcaliber Infotech | Data Engineer

May 2023–Present

Tech consultancy delivering cloud-based data solutions

• Built Azure ETL pipelines, reducing execution time by 40%
• Created real-time KPI dashboards, cutting report time by 70%
• Automated 400K+ transactions with 99.9% accuracy

Tech: Azure Data Factory, Databricks, Snowflake, Power BI

TeamLease Services Ltd | Associate – Data Engineering

Jan 2021–Feb 2022

HR solutions provider with data-driven operations

• Developed SSIS pipelines, boosting efficiency by 30%
• Automated HR alerts, reducing manual work by 50%

Tech: SSIS, SQL Server

🎬 Netflix Data Pipeline

Built end-to-end Azure pipeline to transform and visualize 10M+ records using Medallion Architecture.

Tech: Azure Data Factory, Databricks, Synapse, Power BI

✈️ Airport Design Pipeline

Automated real-time IoT and API data ingestion for airport analytics.

Tech: Azure Data Factory, PySpark, SQL

📊 Wallet Watcher

Automated expense tracking from emails, saving 5+ hours/week, with WhatsApp notifications.

Tech: Python, Pandas, WhatsApp API

🏎️ Formula1 Pipeline

Real-time pipeline for F1 data insights with 99% uptime.

Tech: Azure, PySpark, SQL