leonidas tsementzis
Male, 34 years old

I'm a software engineer, entrepreneur, technical advisor and open source evangelist. I'm passionate about product and team development, building scalable web infrastructures, development processes and all things tech. I have spoken on tech conferences about scaling web infrastructures, mobile applications architecture, iterative product development. Specialties Python, Django, PHP, ASP.NET, MySQL, Apache, Nginx, Varnish, Linux, UNIX, RabbitMQ, Redis, systems architecture, database administration, object oriented programming, startups, content management systems.