Hadoop Developer Lead @ Big Data Analytics is a project for analytics on large and verity of datasets. The project indulges building a big data lake which collects data from different sources including
Hadoop Developer Lead @ Big Data Analytics is a project for analytics on large and verity of datasets. The project indulges building a big data lake which collects data from different sources including but not limited to social media, weather and databases. Regularly keep pulling data from all the data sources and pushing them into HDFS. The infrastructure was built on the cloud using Amazon web services (AWS). We used Actian as an ELT tool that helps extract, load and transform the data into the required transformation. Once done, the data was ingested back to the action vector database on Hadoop which operates with the MPP (Massive parallel processing) capabilities. The final results are then connected by Tableau to build dashboards & published on to Tableau server and sharepoint. From September 2014 to Present (1 year 4 months) Baltimore, Maryland AreaSenior Java Developer @ The project Mobile Genius is a Mobile application developed for the Apple Stores to create different kinds of repairs for Apple devices. The application is used by all the Geniuses at Apple store to create a product repair and easily trace through the device history and the customer details. The Mobile application uses backend Java services to receive business data from Apple customer systems which help the Genius to understand the different warranties applicable for the device. The Genius then goes ahead to create repair with the inventories available at the store which are identified by the backend services. The repair history for the device is then saved with the Java backend services and used for looking back to edit the repair and to view it as history.
The Mobile application is being used by Apple stores Worldwide and the backend services had to be up all the time without a downtime. To achieve this, the system was developed fault tolerant with distribution across two data centers. To load balance across different geo's we had load balance setup. The make sure distribution across each data center is always up with no down time, Oracle Server Bus (OSB) was used as the server setup. The Java API's interact with different Customer system services to receive different information and manipulate based on customer and region specific protocols.
Bachelor of Technology (B.Tech.), Computer Engineering @ National Institute of Science & Technology From 2005 to 2009 Akarsh Konchada is skilled in: Core Java, Oracle, Unix, Big Data, Hadoop, MapReduce, Java, Apache Pig, Hibernate, Hive, Amazon Web Services (AWS), HBase, Spring, Web Services, JSP
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