Williano De Sousa
IT Consultant at Arpia Tecnologia | Carneiro Tecnologia
Minas Gerais, Brazil
Summary
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Senior🎓
Top SchoolWilliano De Sousa is an experienced IT consultant and manager with over two decades working across the payments and financial services ecosystem, specializing in cards, high-availability core systems, and integrations (VISA/MasterCard compliance). He has led multidisciplinary teams from hands-on .NET/Java/React delivery to product and operations leadership roles, reducing backlogs and improving SLAs in digital banking and processing environments. As a Group Product Manager and IT Manager he drove identity and access strategies (SSO/IAM), API-led integration, and mission-critical platform sustainment. Fluent in agile practices and ITSM, he pairs pragmatic technical direction with people development, having taught software requirements at graduate level. Currently based in Minas Gerais, Brazil, he is expanding into cybersecurity and AI training, reflecting a recent pivot toward security-first architectures. Notably, he often serves as the bridge between business needs and technical design, ensuring compliance with global card schemes while keeping delivery timelines and budgets on track.
11 years of coding experience
10 years of employment as a software developer
Treinamento, Cybersecurity, Treinamento, Cybersecurity at FortinetGestão de Pessoas, Gestão de Pessoas at MoodarCertification, ITIL V3 Foundation, Certification, ITIL V3 Foundation at EXINCertification, Scrum, Certification, Scrum at Scrum.orgArtificial Intelligence, Artificial Intelligence at TutorialsPointAutomation Engineer Technology/Technician, Automation Engineer Technology/Technician at EnapMaster of Business Administration (MBA), Human Resources Management/Personnel Administration, General, Master of Business Administration (MBA), Human Resources Management/Personnel Administration, General at Universidade Federal de Uberlândia - UFUTecnologia, Tecnologia at AWSCibersegurança, Cibersegurança at Senai São PauloOrganizational Leadership, Organizational Leadership at INFI - FEBRABANBachelor, Computer Science, Bachelor, Computer Science at FASP - Faculdades Associadas de São PauloTOEIC Certificação, TOEIC Certification, TOEIC Certificação, TOEIC Certification at TOEICTecnologia, Tecnologia at OracleCertification, Certified Phishing Prevention Specialist (CPPS), Certification, Certified Phishing Prevention Specialist (CPPS) at Hack & Fix
English, Portuguese
Github Skills (6)
xslt10
django9
accounting-software8
python8
crm6
erp5
Programming languages (1)
Github contributions (5)
willyudi/Jupyter
Mar 2019 - Jul 2024
Contributions:4 pushes, 1 branch in 5 years 5 months
willyudi/djangoecommerce
May 2017 - Jul 2024
Contributions:14 pushes, 1 branch, 1 comment in 7 years 2 months
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