I love data storage, big and small. I have extensive experience with SQL, NoSQL, graph, in-memory databases, Big Data, and Machine Learning. I like distributed, scalable, always-on systems.

Before working at QuestDB I spent over 20 years developing software professionally and sharing what I learnt with the community. I've spoken at events in over 25 countries, mentored dozens of start-ups, taught for 6 years at different universities, and trained hundreds of professionals on cloud and data engineering.

Ex-AWS, ex Google Developer Expert