An experienced software developer, technology entrepreneur and enterprise architect with interests in the areas of high performance applications, analytics, web applications and mobile platforms. Enjoys data visualization, statistical & machine learning, coffee and desserts. Trainer, mentor, consultant and advisor. Author of many technical articles and books. Speaker at many conferences worldwide and at user groups and meetups. Loves playing with diverse range of new and old technologies and attempts research in the domain of computational intelligence and smart applications. Contributor to open source initiatives.