About

Gaurav Singh is an experienced Data Engineer with a strong background in information services. He is currently working as a Software Developer II (Data Engineering) at Oracle. Gaurav is skilled in Python, R, Hadoop, MapReduce, Spark, Data Analysis, and Data Scraping. He is also proficient in Data Structure & Algorithm. Gaurav has a Bachelor of Technology (B.Tech.) focused on Computer Science from National Institute of Technology Uttarakhand. With 6.77 years of relevant experience, he has a demonstrated history of working with complex SQL queries, encryption, and decryption. In his previous role as a Data Engineer at Crediwatch, Gaurav built a distributed auto-scalable bot framework from scratch in Python using Django and RabbitMQ. He also worked on court cases extraction from various sources, architected and developed an in-house ETL system for loading Bank Internal data to SQL, and developed an early warning system (EWS) with Bank internal data. Gaurav also created automated ETL pipelines for a variety of raw data sources and utilized Cassandra to efficiently save and process time-series data. Furthermore, Gaurav has experience with complex SQL queries, encryption and decryption, and has worked on encryption and decryption. He has also successfully developed and implemented many web crawlers in Python and has worked on a broad crawling news framework where all the articles are saved in HDFS. He has utilized MapReduce, HDFS, Spark MongoDB & Cassandra. Gaurav has also developed a system for court case background checking for individuals and companies. Gaurav's TechStack includes Data Engineering, Software Engineer, Python, Spark, SQL, Hadoop, ETL, MapReduce, MongoDB, HDFS, Cassandra, Django, Redis, Elastic Search, Data Scientist, NoSQL, Web, ML, Senior Software Engineer, RabbitMQ, AWS, Backend, Hyperparameter, Deep Learning, Research Scientist, Neural Networks, and MySQL.