Working on Oracle Java Cloud Service (JCS) PaaS (https://cloud.oracle.com/java) development.

Responsibilities include:
- Java cloud service development - https://docs.oracle.com/en/cloud/paas/java-cloud/index.html
- Integration of the weblogic PaaS with various flavors of Database Cloud Service (DBCS) (which includes Oracle Single instance DB, RAC, Dataguard and Exadata DBs).
- Integration of EM (enterprise manager) to JCS.
- JCS support for Autonomous Transaction Processing (ATP) DB and RAC/Exadata CS in Oracle Cloud Infrastructure.
- WebLogic Server on Oracle Cloud Infrastructure Marketplace app development - https://docs.oracle.com/en/cloud/paas/weblogic-cloud/index.html
- WebLogic Server on Oracle Kubernetes Engine (OKE) Marketplace app development - https://docs.oracle.com/en/cloud/paas/weblogic-container/index.html

Tools and Technologies used: Weblogic server 11g, 12c, Oracle 11g, 12c DB, REST APIs using Jersey/JAX-RS, Java EE, Python, Chef, Bash shell scripting, Git, Hudson/Jenkins CI, JUnit, Terraform, Kubernetes, Helm, Docker, WebLogic Server Operator

1. Host Connectivity Manager - an element manager for Brocade Fibre Channel Host Bus Adapters and Converged Network Adapters. I worked on transport layer of the element manager which used JSON RPC to talk to server (Abyss web server). The work involved
- defining data model,
- implement the Java client to talk JSON RPC with the C++ server,
- EJB session facade for integration with Brocade network advisor (network manager)
- Wrote a proxy service to integrate with Brocade network advisor that enabled launching the HCM client for fine grained management from network advisor
- UI development in Java Swing.

2. Brocade Network Advisor - an umbrella network management solution which provides management for all Brocade products, including FC/Ethernet switches. Wireless LAN products, Brocade host adapters and virtual infrastructure management. I worked on the following:
- Virtual infrastructure management via vCenter server - discovering ESXi hosts using VIJava SDK.
- Developed the VMware vSphere client plug-in for vSphere 4.x.
- Developed SAN analytics pack for VMware vCOps 5.6. Demoed this at VMworld 2013 (Tweet on my demo https://twitter.com/herlock/status/372486992656728065/photo/1)
- Worked on fault and discovery modules for managing both SAN and IP Brocade devices.

Tools & Technologies used: Java, EJB 3.0, JBoss AS 5.0/7.2, HornetQ JMS, iBatis ORM, VMware vSphere/vCenter 4.x+, Hyper-v, Microsoft System Center Operations Manager, System Center Virtual Machine Manager, Powershell, VBScript, C#.NET, IBM Rational Clear case, JSON-RPC, PostgreSQL, Sybase etc.

Worked on development of Cable Access Management System (CAMS) product of Proxilliant. CAMS is an integrated software and hardware solution whose goal is to manage the HFC network and also to improve the upstream bandwidth by suppressing the ingress thereby ensuring high availability of VOIP and other advanced services.

Responsibilities: The work involved
- developing the web interface to managing the HFC plant by managing the dynamic ingress blocker devices spread in the HFC network.
- I had been instrumental in designing the web services interface to enable integration of Java on the business logic tier with PHP on the web tier.
- I was also involved in architecting and developing the performance management module for the product from scratch.
- I also spearheaded the Web UI development using AJAX approach, in the product.

Tools & Technologies used: Fedora Core 4 Linux, Java, JAX-WS 2.1, PHP 4.3.7, Apache 1.3.31, Tomcat 5.5.17, CVS 1.1, SNMP v1/v2c, DOCSIS 1.1/2.0, DWR 2.0.1, several AJAX libraries (JMaki, Ajaxtags etc), Cewolf/JFreechart for plotting.