Nelson Calero
A little about our speaker
Nelson Calero Pythian
Nelson Calero is a senior data engineer with 20+ years of extensive experience in Oracle, PostgreSQL, and other database technologies. A seasoned presenter and community leader, he shares his insight and expertise on database products at various events globally. Nelson works as a Principal Consultant for Pythian - as the last technical team escalation point handling the Pythian client's most difficult and serious database technical problems.
