Vishal Sharma

About Vishal Sharma

Big Data Engineer with deep expertise in PySpark, Spark SQL, and distributed data processing.Delivering scalable Azure-based data pipelines using Databricks and Snowflake.Currently working as a Senior Development Consultant, I specialize in Snowflake Data Warehousing, PySpark, Azure Data Factory, Databricks, and SQL, delivering high-performance data solutions that power analytics, reporting, and business decision-making at scale.I have led end-to-end development of enterprise-grade data pipelines processing 15+ million records daily, designed DIM and FACT models supporting 100+ BI reports, and driven cloud migration initiatives that reduced processing time by up to 25–40% and improved data quality by 15%+. My work consistently focuses on performance optimization, data reliability, and cost efficiency, contributing to overall project cost savings of nearly 20%.I bring strong experience in:Building and optimizing Snowflake DWH architecturesDeveloping PySpark-based ETL/ELT pipelines on DatabricksDesigning Azure Data Factory dynamic pipelinesAutomating deployments using Azure DevOpsImplementing data quality, reconciliation, and SLA-driven production supportCollaborating closely with business and cross-functional teams to translate requirements into scalable data solutionsCertified as a Microsoft Azure Data Engineer (DP-203) and Big Data professional, I am passionate about solving complex data problems and enabling organizations to become truly data-driven.

Experience

1. Senior Development Consultant

   Infogain

   Oct 2023 — Present · Noida, IN

Education

• Chitkara University

  Bachelor of Engineering - BE, Civil Engineering

  2014 — 2018

• Moti Ram Arya Senior Secondary School, Chandigarh-27A

  Senior Secondary, Non Medical

  2011 — 2013