#include<unistd.h>voidgreet_visitor()
{
write(1, "My name is Brayan, welcome to my git profile (:\n", 48);
}

I am a Portuguese student enrolled in the 42 Barcelona Cursus. I previously studied Computer Science at the University of Buenos Aires (UBA) and I am currently in the process of continuing my studies at the Universitat Oberta de Catalunya (UOC). My academic journey reflects a pronounced acumen for critical analysis, comprehensive reading, articulate writing, and accelerated learning.

Currently, I work as a Systems Administrator at Eurofragance S.L., where I manage IT services, support users, and maintain systems and infrastructure. My responsibilities include onboarding and offboarding processes, Microsoft 365 administration (licenses, access, and security), and identity governance through Microsoft Entra ID with MFA enforcement. I work with ITIL practices using Jira to track incidents and improve internal processes, and I also manage IT assets and equipment lifecycle.

In addition, I have hands-on experience with tools and technologies such as Fortinet (FortiGate & FortiSwitch) for network security, GLPI for asset and ticket management, PRTG and NinjaOne for monitoring servers and devices, and cloud security platforms like Netskope. My technical skill set also includes PowerShell automation, Active Directory, and general IT infrastructure and cloud administration. I am also proficient in programming languages such as C, C++, Java, and Python.

A steadfast advocate of collaborative efforts, I exemplify commitment by investing an unwavering 110% to overcome every challenge I undertake.

In this section, you will find an overview of my technical skills, tools, and areas of expertise, including cloud administration, IT infrastructure, programming languages, and development environments, along with my GitHub activity.

Key areas:

• Identity & Access Management — Microsoft Entra ID (Azure AD), Conditional Access, MFA, RBAC 🔐
• User Administration — User provisioning in Active Directory, GPO creation and management, OU structure, group policies for software deployment, security and desktop configuration 👤
• Mail Administration — Exchange Online, mail flow rules, shared mailboxes, distribution groups 📧
• Collaboration — SharePoint Online sites, permissions, Teams administration, OneDrive governance 🗂️
• Device Management — Microsoft Intune, MDM/MAM policies, Autopilot 💻
• Automation — PowerShell scripting for M365 & Azure administration ⚙️
• Security & Compliance — Defender for M365, DLP policies, audit logs 🛡️

Key areas:

• Network Security — Fortinet (FortiGate & FortiSwitch): firewall access, VLAN configuration, AP management via FortiAP, connected device visibility per AP, switch monitoring and network topology oversight 🛡️
• Server Monitoring — PRTG Network Monitor: real-time infrastructure health, sensor configuration, alerts and dashboards 📡
• IT Inventory Management — GLPI: asset tracking, helpdesk ticketing and CMDB management 🗃️
• Endpoint Monitoring — ManageEngine and NinjaOne RMM: remote monitoring, patch management and device management 🖥️
• Cloud Proxy & Security — Netskope SASE/SSE: web filtering, DLP and secure internet access 🔒

In this section, you will find all the Git projects I have collaborated on.

In this section, you will discover my Github statistics.

In this section, you will discover a comprehensive collection of notes encompassing various facets of the programming realm.