Vinícius Gonçalves Mohr

Hi, I'm

Vinícius Gonçalves Mohr

Cybersecurity Professional

Based in Brazil

Curious by nature and driven by hands-on learning. I find fun in poking at tech, running experiments, and exploring the edges of what's possible.

Experience

SellFlux

SellFlux

Backend Software Developer

Sep 2024 - Apr 2025

Developed and maintained a microservice for an AI-powered chatbot, focusing on scalable, high-performance backend development, while contributing to documentation and codebase refactoring.

Node.jsExpressPostgreSQLMicroservices
SellFlux

SellFlux

Software Quality Analyst

May 2024 - Aug 2024

Conducted manual and automated software testing, verifying functionalities, documenting bugs, maintaining changelogs, and implementing Cypress workflows, with occasional security testing.

CypressQuality AssuranceTesting
Universidade de Santa Cruz do Sul (UNISC)

Universidade de Santa Cruz do Sul (UNISC)

PROLAB Scholarship Holder

Aug 2023 - Dec 2024

Provided reinforcement classes in C programming, assisting students with debugging, logical structuring, and practical exercises.

C (programming language)TeachingData structures

Featured Projects

Here are some of my most relevant projects that showcase my skills and expertise!

dotfiles (Linux Ricing)

dotfiles (Linux Ricing)

A collection of configuration files and scripts for customizing the Linux desktop environment. Includes themes, icons, and various tweaks for a polished look.

LinuxScriptingCLISystem Customization
Cless

Cless (Under Development)

Text User Interface (TUI) chess game that includes a powerful chess engine and an intelligent bot opponent for challenging gameplay.

C (programming language)CLIBitboardsChess EngineOptimization
Numdle

Numdle

A desktop game inspired by Wordle, but with numbers. Players must guess a 5-digit number within 6 attempts.

PythonTKinterSQLiteGame Development
Password Fortress

Password Fortress

A password manager with a focus on security and usability.

PythonCryptographyHashingAuthenticationSQLite

About Me

I'm currently transitioning from development to cybersecurity to explore more deeply how systems fail and how to secure them. My expertise spans various domains of information security.

Core Skills

Technical Skills

Penetration TestingVulnerability AssessmentNetwork SecurityRisk Assessment

Tools & Platforms

Burp SuiteOWASP ZAPMetasploitWiresharkNmapSQLmap