About

Hemant Aggarwal is a skilled Full Stack Data Scientist and experienced Software Engineer with over 8 years of experience in the internet industry. He is currently working as a Data Engineer at Kaplan, where he is responsible for developing and managing ETL pipelines to store, process, and manage data from various sources. Hemant has a Master's degree in Data Science, Information Retrieval, Recommender System, and Reinforcement Learning from the Indian Institute of Information Technology Vadodara. He is proficient in R, Python, Google Apps Script, and Java. In his previous role as SDE-2 (Data Engineer) at Zolo, Hemant single-handedly managed all data engineering activities while working in an Agile environment. He collaborated with various teams and management to understand requirements and design complete systems. He designed schemas according to requirements and developed data pipelines that made it easier to generate reports and visualizations. He used AWS DMS for migration and ingestion to RDS Postgres, acting as a data warehouse. Hemant also set up and maintained the Apache Superset application server for visualization and provided training to various stakeholders. He developed an application using Python and Google scripting for automatic integration of Google Sheets data with Apache Superset to create visualizations. Hemant also designed and developed a finance dashboard that greatly reduced manual reporting on Excel sheets. He automated reports for various departments using AWS Lambda, CloudWatch Event, and SNS. Hemant's technical skills include Data Engineering, Data Science, AWS, Software Engineering, SQL, Python, Apache Airflow, Reinforcement Learning, Information Retrieval, MongoDB, ETL, Research Scientist, NoSQL, Infra, Java, Postgres, Senior Software Engineer, MySQL, Recommendation system, Web, Data Warehouse, test, Pandas, Hadoop, Integration, and Frontend. Overall, Hemant is a budding Full Stack Data Scientist with a strong engineering background. He has a demonstrated history of delivering high-quality work on time and has a passion for learning and staying up-to-date with the latest technologies and industry trends.