Vineet Jain

Background

About Vineet Jain

Data Enthusiast | ETL Craftsman | Cloud-Savvy Engineer with 8 Years of Hands-On Experience Hey there! I’m an energetic and results-driven Data Engineer with 8 years of experience turning complex data puzzles into streamlined, scalable solutions. Whether it's building robust ETL pipelines or fine-tuning SQL queries until they sing, I thrive on solving real-world problems with a mix of curiosity, creativity, and code. In my journey so far: I led the design and implementation of ETL pipelines that reduced processing time by 25%, unlocking quicker insights for stakeholders. Automated trigger-based data ingestion workflows across pipelines, saving over 20 hours of manual work weekly. Built secure and efficient Stored Procedures for seamless transitions from Bronze to Gold layers in data lakes — no more redundant transfers! Used PySpark’s inbuilt libraries to encrypt sensitive business data and maintain compliance. Drove business rule-based validations in Azure Synapse Data Flows and improved SQL performance by 20% through tuning and optimization. I get a kick out of solving Python and SQL challenges on platforms like HackerRank and LeetCode — because what’s a day without a good puzzle? I’m always growing: Migrating multi-source SFTP data into lakes, powering downstream e-commerce systems with well-oiled pipelines. Completed the Big Data Distributed Processing Fundamentals and Apache Spark certification. Currently preparing for the AWS Developer Associate exam and hold a Google IT Support Professional Certificate. Skills I bring to the table: Python, Java, SQL, PySpark, Azure Synapse, Data Lake, Git, Microsoft Excel, and a knack for strategic planning and team leadership. I hold a Bachelor's degree in Engineering from Inderprastha Engineering College, Ghaziabad, and yes — I did crack GATE 2020! I’m motivated by impact, driven by curiosity, and fueled by coffee (and maybe a good dashboard). Always open to learning, collaborating, and building data solutions that matter. Let’s connect and build something amazing!