LTIMindtree2026 — present
Cybersecurity Architect
- Equifax project: supporting architecture, implementation and operations for an on-premises-to-GCP migration involving Brazilian financial scoring data and application modernization.
Experience
Professional experience and work in cybersecurity architecture.
03 / EXPERIENCE
Experience across disciplines.
Globant2024 — 2026
Cybersecurity Architect & Security Testing Lead
- Led the implementation of AWS security architecture for the Red Sea project, covering workload protection, identity, encryption and private connectivity.
- Implemented Secure SDLC controls in pipelines, security testing and code reviews, aligned with PCI DSS and privacy requirements.
- Integrated services including WAF, GuardDuty, Config, CloudTrail, Security Hub, Inspector and Security Lake; also served as a cybersecurity career mentor.
Unisys2022 — 2024
Cybersecurity Architect & Security Testing Lead
- Delivered global training and secure development content to strengthen security culture and team maturity.
- Reviewed Zero Trust across eight layers, automated vulnerability management with Power Automate and Tenable data, and used Wiz for security assessments.
- Contributed to OWASP-based minimum security requirements, threat intelligence, MITRE ATT&CK, cyber risk quantification and innovation initiatives.
SoftwareOne2020 — 2022
Service Success Manager — LATAM
- Managed customer cloud journeys across Azure, AWS and Google Cloud, including business reviews, onboarding, SLA monitoring and sales support.
- Worked with FinOps and PyraCloud, created a FinOps Foundation community for LATAM and used Power BI for performance reporting.
- Conducted cloud security research and vulnerability assessments, and established a Blue Team to support remediation and DevSecOps improvements.
Cleartech2019 — 2020
IT / Business Consultant
- Managed requirements and solution development for indices used by Anatel, alongside automation and digital transformation initiatives.
- Participated in the LGPD committee, implemented AWS WAF and IAM, conducted security testing and centralized logs and alerts with Splunk.
- Administered AWS environments and assessed digital experience, performance and capacity.
MiX Telematics2018 — 2019
Service Manager IoT — LATAM
- Established service governance, ITIL processes and a lifecycle management approach for telemetry and IoT solutions.
- Developed the partner network, security policies and oversight of web and embedded software releases.
Claro Brasil2015 — 2018
Mobility / Security / Innovation Consultant
- Worked in América Móvil Group’s MDM tower, which the résumé reports reached more than 4,000 customers or 70,000 devices in its first year.
- Deployed and supported mobility solutions, integrated SIEM, NAC and ISE, managed vendors and developed executive performance indicators.
- Served on Embratel’s innovation committee, contributing to IoT, automation, chatbots, information security and new products.
VITAIT Technology Services2011 — 2015
Operations Consultant & Co-founder
- Managed national and international teams, Service Desk, a 24×7 NOC, infrastructure and cloud solutions.
- Implemented ITIL processes, BIA-based business continuity, security policies, a service catalog and executive reporting.
- Planned IT budgets, managed vendors and strategic projects, and supported team development.
Thiago Lima Soneti da Silva (Thiago Silva) — Cyber Architect and technical lead at Lima e Silva Tecnologia.