GE Digital is developing the biggest industrial Internet platform called PREDIX, a micro-services architecture leveraging Cloud Foundry as a PAAS platform. I am working with one of the core teams developing the asset modeling and analytics platform for various industrial needs.• Working on using Titan and DSE graph with Cassandra storage, along with Redis and kafka for industrial asset modeling.• Worked on building a graph database to support dynamic asset modeling. • Developed asset modeling and reporting services deployable on Cloud Foundry. • Developed cursors and features for an in house developed graph expression language that supports operations on a graph database using Cassandra as a backend store. • Developed REST endpoints for asset micro service and reporting micro service. Integrated with Pentaho reporting server.• Integrated asset micro-service with security tier using Cloud Foundry UAA(User Account and Authentication). UAA is a cloud foundry version of OAuth2 server.• Involved in various kinds of proof of concepts and architecture decisions. • Involved in deployment and trouble shooting of various parts on Cloud Foundry. • Involved in integration with Jenkins for CI CD feature. • Worked on security compliance using threat modeling SAST and DAST scan. • Involved in integration with ElasticSearch/Kibana for centralized log management. • Involved in performance optimization, scaling clusters and making it resilient.• Involved in hiring and mentoring of new engineers. • Working in a highly collaborative agile team, practicing extreme programming practices including test driven pair programming

Sungard Availability Services is the market leader in disaster recovery and high availability IT service provider to fortune 500 companies. Next generation disaster recovery portal is a new project based on SOA architecture started in 2011. I had been contributing to all areas of new development gaining full stack development experience. Features/Responsibilities:• Developed REST endpoints for various application services. This includes DAO implementation using Hibernate and various business logic implementations.• Worked on fuzzy logic algorithm based automated inventory matcher. This matches customer servers and network equipment to suitable Sungard service item from inventory. • Developed various kinds of scheduled applications that do backend data collection, aggregation, mashups for usage on dashboard widgets. • Worked on POC on using Cassandra as a time-series database for R2C dashboard application. • Worked on LDAP integration to support the portal. • Application and database performance tuning. Performance optimization in the application.• Designed database schema and ORM for the portal. • Involved in HA clustered deployment. • Involved in CI build infrastructure tools/process using Maven, Bamboo. • Worked on a very agile development team following scrum with biweekly sprints.• Worked actively with remote teams in India and other 3rd party solution providers.• Involved in hiring new engineers.Environment Java, Spring, Hibernate, Quartz, Maven, MySql, OpenDJ, OpenAM, Portlets, Tomcat, Apache. Jersey, CXF, XML, JSON, Node.js, Cassandra, AWS S3, Jasper Reports

eHealthinsurance is an ecommerce platform for health insurance products and services. The platform is able to communicate electronically with insurance carrier partners, which enables a simpler, more streamlined health insurance application process.Features/Responsibilities:In project lead roles throughout. Led projects in coordination with members in USA and China.Integrated with payment gateways for credit card validation. Implemented data exchange and translation using various synchronous and asynchronous technologies.Implemented SSO using SAML 1.4 and SAML 2.Developed carrier branded features using ehealth technology for ecommerce onDemand platform. Designed and developed the entire accident insurance product.Designed and developed various forms of integration for health insurance carriers.Trained and supported the support and services team. Designed and developed services to generate industry standard EDI 834 enrollment documents for carriers.Server side web services framework using CXF and JAX-WS.Worked on migration of existing business process features from WebLogic integration server using open source technologies deployed on JBoss.Designed and integrated the identity management system to our system.Involved in research and design for incubation projects.Involved in hiring process and project planning.Drafted test cases and developed JUNIT and Automation tests.Environment Java, Spring, Struts, Servlets, JMS, SAML, CXF, Hibernate, FreeMarker, HTML, XML, XSL, JDBC, Oracle, JBoss, WebLogic.

Software Engineer.Kanbay caters to banking projects for big banking giants like HSBC, Morgan Stanley, etc. Worked on various HSBC projects as a consultant. Features/Responsibilities:• Designed and developed loan securitization module for HSBC. • Developed payment and billing modules. • Designed and developed audit logs feature• Worked in coordination with onsite team members and clients as well as offshore team in india. • Lead team of 4 members.