Kronos can help you with your web-portal project. Seamless integration with role-based single sign-on accounts will please the end users. We have experience in developing and deploying high-available fault tolerant web portals for organizations and their customers and vendors. These multi-tier systems are state-of-the-art and provide the lowest cost transactional processing available. Expertise includes J2EE middleware, proxy server development, http servers, load-balancing, business logic development, fault-tolerant designs, Oracle RDBMS, fault-tolerat storage systems, verification, audits, reporting, etc.