Java Python Programming Language MySQL SQL Linux HTML Big Data Analytics Machine Learning Data Analysis Databases C Programming Language Microsoft Office Data Structures Data Mining Data Visualization Data Science Hadoop Hive Artificial Intelligence AI Machine Learning Algorithms R Programming Language Apache Spark Data Cleaning Database Management System DBMS Recommender Systems GitHub R programming c with data structures Linux Server Hdfs Problem Analysis R Hadoop Integration                           Data Scientist CSIR-CFTRI IDAM Analyst Infosys    