Develop custom E-commerce portals, custom websites, payment gateway modules, Interactive mobile and desktop applications, DRM, Object-Relational mapping frameworks, product registration and activation, in-app analytics, cloud-enabled applications, MRP systems I have been involved in all aspects of software product development for over 25 years, generally custom business related web and desktop apps, and more recently cross-platform mobile and desktop consumer applications and E-Commerce portals. While at Next and Apple, I worked with many large companies developing custom solutions for them and gave many technical presentations on Object Oriented software development using WebObjects, a Java-based rapid Web application development suite.I am currently developing custom content delivery, ecommerce systems and interactive language learning applications for mobile and desktop. I also designed built and support the entire deployment infrastructure for these products.