Biswajit Dash Email & Phone Number

• Freelancer/Contractor with 20 years of experience in Java, J2EE application development and administration using HCL Commerce, WebSphere Commerce Server (WCS) with expertise in design, deploy, develop, maintain, monitor, upgrade and support on various platforms like Unix, Linux, AIX, Solaris and Windows.• Involved in multiple architectures highlighting web and E-Commerce solutions for B2C, B2B and market place business models using HCL commerce V8, V9.x• Expertise in Deploying and troubleshooting the J2EE Application archives (JAR, WAR, and EAR) on WebSphere Application Server V6 / V6.1 / V7, V8 and WebSphere Application Server• Hands on expertise with WCBD and automated build and deployment process using Jenkins and ANT.• Well versed with implementing and customizing Solr and Elastic index with HCL Commerce.• Expertise in Installing Fix Packs, Feature packs and Migrating to latest versions of WebSphere Application and Commerce servers on developer and server environments.• Implement high availability and work load balancing solutions using vertical and horizontal scaling.• Configured Web Server plug-in (IHS Server) for WebSphere application servers.• Experience of performance tuning of WebSphere Commerce Server applications for large scale enterprises.• Prepares required documentation, including both administration level and user level for different applications.• Experienced in working with Agile as well as waterfall project delivery methodologies.