Big Data Websites

Ronny Calderón has worked in the tech industry for over 9 years as a remote worker. His background includes Big Data, Cybersecurity, and Machine Learning. He enjoys creating products that help people live happier and more successful lives. Ronny is interested in entrepreneurship, marketing, mental models, indie making, and productivity. He shares thought-provoking ideas and value through his blog, focusing on critical thinking, SaaS building, and marketing for developers.

Simon Duff is a Big Data Specialist and Professional Services Consultant. Born and raised in Melbourne, Australia, he now travels between Australian cities for work and Singapore to be with his family. He works with large enterprises, finding creative and practical solutions to their unique challenges. Simon blogs about his work to demystify big data. He previously worked as a Computer Security Consultant and holds a Masters in Applied Science with research in Artificial Intelligence.

Mark Litwintschik is a Big Data, AI, GIS & Networking Consultant. He has worked with clients in the UK, USA, Sweden, Ireland & Germany. Past clients include BAA plc, Bank of America Merrill Lynch, Blackberry, Bloomberg, British Telecom, Ford, Google, ITV, IMG, Nando's, News UK, Pizza Hut, Royal Mail, T-Mobile, Williams Formula 1, Wise & UBS. He holds both a Canadian and a British passport as well as permanent residence in Estonia.