Experienced Data Engineer with 1.5 years of expertise in designing and optimizing data pipelines, ETL processes, and managing large-scale data systems. Proficient in leveraging tools like Python, SQL, and cloud-based systems like Azure, Snowflake, AWS (S3, IAM Role management) to build and maintain robust data solutions, ensuring seamless data integration and processing. Played a key role in building a Retool application as part of end-to-end project automation, implementing and maintaining the end-to-end backend infrastructure leveraging Retool workflows, Snowflake, and AWS technologies to automate the processes and deliver efficient solutions. Developed and rolled out ETL-centric stored procedures and automated workflows to refine data engineering solutions.With a strong focus on optimization, I successfully reduced query complexity by 56% and execution time by 65%, leveraging Python's capabilities for multiprocessing and multithreading to manage critical client deliverables efficiently. I have a proven track record of troubleshooting and debugging ETL processes, ensuring timely issue resolution, and contributing to overall project success. Additionally, I have experience building ETL pipelines in Alteryx as part of company training.As a team lead, I have managed multiple work streams, onboarding and training new team members to quickly get up to speed with the project’s business context. My leadership ensured the timely delivery of critical client requests, contributing to the overall success of the project. My experience also extends to integrating data from cloud and on-premises sources, ensuring the smooth implementation of data engineering solutions tailored to meet evolving business needs.In summary, I’ve developed and optimized ETL processes, worked with big data solutions across Azure and Snowflake, and integrated data from various cloud and on-premise sources. Leveraging Python's capabilities for multiprocessing and multithreading, I've built efficient ETL scripts that can handle multiple client requests without additional time. Additionally, I’ve managed the complete backend architecture for an automation tool built using Retool, consistently delivering critical results on time. I specialize in developing optimized ETL pipelines, integrating cloud and on-premises data, and automating processes with tools like Retool and Snowflake, consistently driving key client deliverables ahead of deadlines.