Have implemented OpenSSL based auth handshakes in multiple technologies and have configured and implemented for staging area.
Have used OpenVPN and implemented OpenVPN in real time.
Used Regex based alias in dovecot to receive pattern emails, that can be interpreted to a particular user of the system and further extracting the image sent by the user in that email and share the image in blog to a particular topic, based on subject text in email.
Have created a component for CCAvenue . Would change this to a plugin soon.
Using cakephp theme and jquery mobile made a dual rendering View implementation that addresses browser from mobile devices and desktops.
Have created a component for Teapot@stanford, that would make use of their API to extract compatibility among users. Would change this to a plugin soon.
Have made a custom error handler that work along with beanstalkd and cakephp Console and to do error reporting upon production time issues. It also has a configurable approach to inform a mailing list on various events within system, through an audit trail implementation.
Working on a lib, that would make use of jquery + jquery mobile and have an ajax based View helper that would address all devices and complete with validations that integrate client side with Model validations.
Have implemented JOSSO and had extended it through a wrapping SOAP based webservice such that any consumer can do SSO using JOSSO.
For an inhouse Android app development, have implemented a RESTful API, that verifies its key at server side and also undertake various unique tokens to minimize risk of an external code using our API service.
This was taken up, as an R&D effort and completed within a month. Took the non working incubation state WSRP4J code base,and after a lot of struggle, made it to work.
This was also initially took up as R&D and made a web based integration for CCOW.
Extended the security flow of Weblogic Portal 7, to implement SSL based two way authentication
With Dataflux, Bluefusion integration, created adapters for infromatica in HP UX, solaris and windows environment.