Helical IT Solutions
"Helical IT Solutions Pvt Ltd is a funded profitable data analytics company specializing in Data Warehousing, Business Intelligence and Big Data Technologies. On the BI side we have experience on Jaspersoft (Community Professional & Enterprise), Pentaho, AWS Quicksight, PowerBI and Tableau. On ETL side we have experience on Talend, Kettle (Pentaho Data Integration), AWS Glue, Apache Spark etc. We also have experience of building data pipeline using big data technologies like Apache Spark, Druid, Cassandra, Hive, Mongo etc.
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Guided Paths
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Data structures & algorithms (Beginner to Intermediate) If you are a complete beginner to data structures / want quick content to revise and practise questions for placements, this is the guided path for you . This guided path covers the absolute basics introducing every data structure, its need and then checks your understanding with relevant coding questions and mcqs to solve, so that you can have an all round understanding of the concepts studied.
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Pre-requisites: Basics of programming in any language (CPP/Java/Python)
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