Author has extensive hard-core experience in implementation of system internals. He has designed and developed sophisticated object oriented middleware, distributed computing broker & services, messaging platform, events framework, communication protocols, J2EE extensions etc. In banking domain, he has designed and developed financial frameworks, financial quant library, real-time decision support, investment banking applications and integrated platforms for front-middle-back office. Author also acted like advisor, strategist and architect that helped companies acquire enterprise architecture