Professional summary

I work at the intersection of infrastructure, automation, support, endpoints, identity, observability, security, and applied artificial intelligence. My focus is turning operational knowledge into systems and knowledge bases that are easier to understand, audit, recover, and maintain.

I do not treat scripts, dashboards, policies, services, or agents as isolated deliverables. I document context, constraints, decisions, safeguards, failure modes, and tradeoffs so each result can be operated safely over time.

2+ years
Hands-on IT experience
End-to-end
Infrastructure ownership
PT / EN
Technical communication

Career

Professional journey

Current role

IT Infrastructure & Security Analyst

I operate across infrastructure, user support, servers, identity, endpoints, backups, monitoring, automation, applied AI, and technical governance in an industrial environment. The role requires balancing immediate operational needs with security, maintainability, and recovery.

Professional evolution

From generalist operations to security engineering

My work started with broad IT operations and progressively moved toward repeatable automation, endpoint control, hybrid identity, auditability, AI integration, and security-by-design. That progression gives me a practical view of how new capabilities affect real users and production systems.

Current direction

Building toward cybersecurity specialization

I am developing deeper expertise in defensive security, identity, endpoint security, infrastructure hardening, incident readiness, and secure automation while continuing to strengthen the operational foundation those disciplines depend on.

Hands-on scope

Responsibilities and experience

  • Administer Windows Server, Active Directory, Group Policy, hybrid Microsoft identity, endpoint enrollment, and access controls.
  • Design PowerShell, Python, PHP, and JavaScript automation and integrate AI agents into operational tasks, documentation, internal services, and knowledge management.
  • Operate backup, recovery, monitoring, logging, remote access, file services, databases, and virtualization workflows with an emphasis on recoverability.
  • Provide user support and incident resolution while turning recurring problems into documented processes or automated controls.
  • Evaluate technical risk, permissions, failure modes, rollback paths, and maintenance requirements before introducing changes.
  • Document architecture, decisions, safeguards, deployment procedures, and operational ownership so systems remain understandable beyond their implementation.

Learning

Education and continuous development

Systems Analysis and Development

Universidade LaSalle · Undergraduate degree

My formal education strengthens software development, data structures, databases, systems analysis, and engineering fundamentals. I complement it with hands-on study in cybersecurity, Microsoft infrastructure, Linux, networking, automation, and resilient operations.

Engineering

Engineering principles

Automate and apply AI with safe defaults

Automation and AI should reduce risk, not merely reduce manual work. I prefer authorized context, explicit validation, bounded permissions, logs, human review, and reversible actions.

Design for recovery

A system is not reliable because it usually works. It is reliable when failures are observable, recovery is tested, and ownership is clear.

Document decisions

Implementation details matter, but the constraints, tradeoffs, and reasons behind a decision are what make a system maintainable.

Security must fit operations

Controls need to be technically sound and operationally sustainable. Security that cannot be maintained will eventually be bypassed or abandoned.

Direction

Professional objectives

  • Deepen expertise in cybersecurity engineering, identity security, endpoint defense, and infrastructure hardening.
  • Deepen the use of artificial intelligence in operations, knowledge management, and internal tools with security, authorized context, and human oversight.
  • Continue publishing practical projects and technical writing that demonstrate implementation quality, not only conceptual knowledge.
  • Develop toward independent security consulting while retaining a strong foundation in infrastructure and operations.

Availability

Open to professional conversations

I am available for technical collaboration, discussions about public projects, infrastructure, security, and applied AI exchanges, and selected consulting conversations.

Contact