As one of the first members of the Onapsis Research Labs, he is responsible for the research of diverse scenarios and configurations of SAP Applications, as well as the development and delivery of Blog posts, SAP Security In-Depth publications, papers and Webcasts, as well as Security Conferences talks and trainings.

Resulting of his experience and work, Sergio discovered and published several SAP Security Vulnerabilities affecting diverse SAP components, and was invited to lecture and teach trainings in different conferences such as Ekoparty, Troopers, HubCon, ASUG and SANS, among others.

Sergio was also the main developer of Onapsis Bizploit (the first open-source SAP Penetration Testing Framework) and the architect of Onapsis X1 (the ERP Security Suite), generating new and innovative security checks for both products.

In terms of consultancy, Sergio has been involved in different kinds of projects related to the SAP Security ecosystem, such as auditing SAP Implementations, defining and implementing SoD rules, performing SAP Security Assessments, SAP Penetration Tests, and also helping SAP customers during SAP Incident Responses.