About

Rajesh Ravindran is a seasoned Solutions Architect with over 15 years of consistent and progressive experience in Data warehousing. He has expertise in every phase of Software Development Life Cycle (SDLC), from analysis, architecture and design, coding, testing to implementation in large corporate environments. Rajesh has significant exposure to a variety of architectures, design, development and implementations of ETL and BI applications for large-scale data warehouses at client sites. Rajesh has extensive knowledge and experience in dealing with Relational Database Management Systems, including Normalization/Denormalization, Stored Procedures, Constraints, Querying, Joins, Keys, Indexes, Data Import/Export, Triggers, and Cursors. Additionally, he has a good understanding of Machine Learning Algorithms and implementation, and sound knowledge in designing Data Warehouse/Data Marts. As a Solutions Architect, Rajesh has strong experience in ETL development using Informatica and proficient in tuning Informatica Mappings and Sessions for optimum performance. He also has good understanding in designing Universes and Reports in Business Objects XI and Crystal Reports. Rajesh has worked with several companies in the past, including ThoughtSpot, where he served as a Customer Success Architect, and Expedia, where he was a Technical Lead/Lead Engineer. Currently, he works as a Solutions Architect at HCL. Rajesh has a PG Diploma in Data Science from IIIT Bangalore, where he gained expertise in Hive, Spark, R, Python, Scala, Redshift, Linear Regression, Logistic Regression, Time Series, SVM, PCA, Random Forest, Recommender Systems, Exploratory Data Analysis, and D3JS. He also holds a BTECH in EEE from Kannur University and completed his high school from AECS III, Hyderabad. Rajesh's tech stack includes Senior Software Engineer, Data Engineering, Data Warehouse, SQL, ETL, AWS, SVM, Random Forest, Normalization, Spark, test, ML, Kafka, Software Engineer, Python, Scala, and Apache Hive. With 17.45 years of relevant experience, Rajesh is a highly skilled Solutions Architect with a proven track record of delivering successful projects.