Forensic Science Technologist and
Handwriting Examiner
Fernando Barros Rosa de Oliveira
FORENSIC SCIENCE TECHNOLOGIST • HANDWRITING EXAMINATION TRAINING (APJERJ)Holding a Bachelor's degree in Business Administration, with over 25 years of experience in Information Technology and Infrastructure Security (since 1999) and an active CRT-RJ registration, I have built a solid career that now brings together technology, security and law. I am a specialist in Linux and Windows Server administration. I am a Court Expert (Perito da Justiça) and a Handwriting Examiner, a graduate of APJERJ in both fields.
Expert work follows recognized technical-scientific methodology, using specialized optical equipment (magnifiers with forensic lighting, digital microscopy, UV and infrared light) and strict compliance with the legal requirements of impartiality, reasoned conclusions and answers to the questions (quesitos) put by the parties and the court.
✅ Technical assistance to a party, in partnership with law firms
✅ Reports and opinions grounded in Article 464 of the Brazilian Code of Civil Procedure
✅ Service throughout the State of Rio de Janeiro
✅ I accept work under free legal aid (gratuidade de Justiça)
Systems Specialist and Cybersecurity Risk Analyst
Throughout my career, I worked as a field Support Analyst for large companies across a range of industries; my portfolio is available on my personal website: www.nandoperito.com.br
I am the author of the book "Hacker do Bem: Como Ajudar Advogados a Defender Casos de Crimes Cibernéticos e Golpes Digitais" (How to Help Lawyers Defend Cybercrime and Digital Fraud Cases). I currently work as a Cybersecurity Risk Analyst, advising companies in strategic negotiations involving cryptocurrencies, stablecoins and asset tokenization, but I am open to connecting with lawyers, law firms and legal professionals interested in strengthening technical evidence in cybercrime, digital fraud and technology-related litigation.
Regarding languages: I am fluent in Spanish and currently studying Italian in order to focus on expanding my work to International Arbitration Chambers, Technical Mediation and Cross-Border Digital Litigation.
Partner at CIMOV Corretora de Bens e Valores.
