Vigneshwar Prabhakaran

About Vigneshwar Prabhakaran

As a Snowflake Developer with hands-on experience in cloud data engineering, I specialize in building robust, scalable, and secure data pipelines. I’ve developed and maintained core Snowflake components—including databases, schemas, tables, pipes, and stages—to support real-time and batch data integration.Key highlights of my work include:Designing Snowpipe-based solutions to automate data ingestion from AWS S3 into Snowflake.Creating task trees and stream-based workflows to ensure data integrity during DML operations.Handling semi-structured data using VARIANT, FLATTEN, and JSON functions for flexible data modeling.Building secure and materialized views to enable seamless data sharing with partner applications.Writing optimized SQL queries using joins, window functions, and advanced operators to translate complex business logic into efficient data transformations.In addition to Snowflake, I developed a Python-based OCR application using PyCharm, Tesseract, and Tkinter to extract multilingual data from scanned PDFs—earning 3rd place in a hackathon for its innovative GUI and keyword-based logic.I’m passionate about solving data challenges, automating workflows, and continuously learning to stay ahead in the evolving cloud data landscape.

Experience

1. Consultant

   Deloitte

   Jan 2026 — Present · Chennai, IN

Education

• Evergreen Matriculation Higher Secondary School

  HSC, Mathematics and Computer Science

  2017 — 2018

• Agni College Of Technology

  Bachelor of Engineering - BE, Electronics and Communication

• Evergreen Matriculation Higher Secondary School

  SSLC, General

  2015 — 2016