Highly proficient in writing complex algorithms. For e.g. developed complex algorithms for digital assets optimization/compression techniques i.e. image compression, video compression, HTML/CSS/JS compression. This has helped in improving performance of eCommerce platform and corporate website. Refer project details on web platform for details

Hands on experience on SOA Platform (Oracle – Fusion, TIBCO), Java/J2EE platform, Search indexing, Business Intelligence Tools (Physical, Logical, Presentation layers), DBA, WebLogic Administrator

Extensive experience in implementation of standard design framework for application. For e.g. Service Oriented Architecture (SOA), SOAP/REST Web services, Oracle Service Bus, Struts, Spring, MVC, Façade, Point to Point (Middleware), 
Highly efficient in data modelling for both OLTP and data warehousing. Highly efficient in developing EAR diagram, implementation of STAR/Snowflake schema

Managing/Troubleshooting performance in a highly complex (multi-threaded, concurrent) environment. This activity includes all the layers of the system (Hardware/Software, application, database). Developed multiple customized tools for troubleshooting/performance improvement. For e.g. developed JMX based tools to resolve performance of Java/J2EE based applications like Oracle – SOA, Weblogic, OBIEE, Oracle EBS, SIEBEL CRM

Good understanding/proficient in using Apache open source (Lucene/Solr/Hadoop). Develop framework for indexing/big data technologies