About

Sainagaraju Vaduka is an accomplished Independent Consultant on BigData, Hadoop Spark AWS, Azure and Google Cloud stack with over 17 years of relevant experience. He has worked with top-notch companies like Apple, PNCT, Glynlyon, UnitedHealth Group (UHG), Sprint, Cola Cabs, and HBMSU as an Architect Design. He has achieved numerous milestones in his career, including the development of SparkInsights, Hadoop Lens, Cluster Migration tool, Schema Evolution, Block Level Selection in Brower, Table Detection using UIMA, and Sentimental Analysis. Sainagaraju has extensive hands-on experience in Big Data technologies like Apache Spark (Core, SQL, Streaming), Hadoop, AWS, HDFS, MapReduce, YARN, PIG, IVE, HBASE, SQOOP, FLUME, OOZIE, KiteSDK, TEZ, AVRO, ORC, PARQUET, TREVINI, SNAPPY, SNAPPY-DEFLATE, ZLIB, GZib2, Hortonworks, Cloudera, BDPaas, Pivotal HD, MapR, Zookeeper, Cassandra, and MapR Streams. He is also well-versed in AWS technologies like DataMigration, Athena, Glue, Lamda, Kinesis, Snowflake, SNS, and SMS. Sainagaraju has a sound understanding of programming languages like Java, Scala, Python, and R. Apart from his technical expertise, Sainagaraju is also proficient in frameworks and methodologies like Dr-Elephant, JDK1.5, Servlet, JSP, JNDI, Hibernate, STRUTS, SPRING, EJB, JSON, HTML, JavaScript, CSS, Log4J, RMI, ANT, Maven, Git, Apache Utilities like commons, String Utilities, Design Patterns, SOA architecture (Web services), Master/Slave Architecture (HDFS), Publish/Subscribe Architecture (JMS), Agile, and Waterfall Model. He has worked with various databases such as SQL, PLSQL, ORACLE 10G, Mysql, and Triggers. Sainagaraju is currently working as the Managing Director at sawfe innovations private limited. He has also worked with netesenz as an Independent Senior Bigdata AWS Consultant and as a Lead Consultant with Wipro as a BigData solution architect. Sainagaraju holds a Bachelor of Technology degree