João R. Email and Phone Number

João R. is a Staff Security Engineer at Nubank. They is proficient in English. Colleagues describe them as "I had the pleasure to work with João and certainly learned a lot with him. High skilled pentester/research, great person and very creative guy (quality indispensable in this area). Highly recommended. " and "We hired Joao for a week of pen-testing. He has a deep knowledge of potential vulnerabilities and attack vectors, and used a variety of tools to thoroughly test our web application. Joao is easy to work with and very helpful, offering to demonstrate and explain his findings."