JOÃO VICTOR FABIJAKI

Security Analyst & Software Engineer

  • joaov.fabijaki@gmail.com
  • linkedin.com/in/joaofabijaki99
  • Joinville, Brazil

Hello! I am a certified IT Technician and a Software Engineering student. I have international experience (USA, English C1) and a professional focus on Information Security (AD, Firewalls, M365, Azure).

Tech Stack

Microsoft Azure
Linux
Firewalls
Zabbix
Networking & VPN
Microsoft 365

Behavioral Profile (DISC)

Analytical-Steady Profile (C-S)

According to the Innermetrix methodology, I have a profile focused on Precision and Consistency. My extremely high score in Compliance/Caution (99%) indicates a strong orientation towards quality, logic, and adherence to technical standards. Combined with Steadiness (77%), I work in a patient and methodical manner, ideal for solving complex problems and architecting secure solutions.

Critical Thinking High Precision Quality Focus Structured Processes
C Compliance (Analyst) 99%
S Steadiness (Planner) 77%
D Dominance (Results) 42%
I Influence (Communicator) 28%

Education & Courses

T

IT Technician

Escola Técnica Tupy
Completed: 07/2023

Full technical degree. Focus on development and automation.

Cybersecurity Essentials

Cisco Academy
Mar 2023 • 15h

Foundations of information security and data protection.

Endpoint & Server Engineer

Sophos
Nov 2023 • 8h

Certification focused on server and endpoint protection.

Network Management and Defense

Cisco Academy
Dec 2023 • 27h

Traffic monitoring, VLAN segmentation, port security, and network threat mitigation.

Firewall Pfsense v2025

Udemy
Aug 2024 • 20h

Implementation of Gateways, VPNs (OpenVPN), HAProxy, PfBlockerNG, and advanced firewall rules.

E

Software Engineering

PUCPR (Católica)
Aug 2024 - Dec 2028 (Expected)

Bachelor's degree in progress.

Extracurricular

Volunteer Firefighter

Approved in the 40th Training Course for Operational Volunteer Firefighters of Joinville (2023). Experience with rigid discipline, hierarchy, and working under pressure.

Industrial Robotics

Studied robotics for 2 years at SESI (2017-2018). First contact with programming logic and hardware automation.

Student Exchange (USA)

Living experience in Houston, Texas (2018-2019, 2022 (6 months), 2025 (8 months)). English fluency (C1) and cultural adaptability.

Personal Projects

Development of a game in C# and a custom Arduino controller for a Transteiner (Industrial stacker crane).

Work Experience

IT Intern

A1Hub
May 2023 - Sep 2023

Technical support, servers, and user assistance.

...

Security Intern

Contego Security
Sep 2023 - Jan 2024

Zabbix monitoring, Firewalls, and backups.

...

Security Analyst L2

Microtech Informática
Feb 2024 - Dec 2024

AD Administration, Windows Server, M365, and security infrastructure implementation.

...

Cloud Analyst - NOC

SGA TI em Nuvem
Feb 2025 - Present

Azure management (IaaS/PaaS), unified observability (Grafana/Datadog), and incident automation.

...

Get in touch!

Combining technical expertise in Cloud & Security with the communication skills required for global teams.