Developer & Sysadmin · TADS 2026

Wilson
Klein
Cecchi

Systems Analysis and Development student. Passionate about C programming, Linux systems and infrastructure. Building solid solutions, one line of code at a time.

Learn more → Scroll to explore

00 — About

ADS · 2026

Who
I am?

I am Wilson Klein Cecchi, a Systems Analysis and Development student with a strong interest in technology, programming and systems engineering. From an early age I have shown curiosity for understanding how things work, especially in computing, networking and software development.

My main focus is to evolve technically and build a solid career in technology. I have hands-on experience developing personal projects, such as games in C and experiments with systems, servers and Linux environments.

What motivates me most is the challenge of solving complex problems and constantly improving my skills. I always seek to deepen my knowledge, test new tools and explore different areas of technology.

Main Language

Linux

Work Environment

2026

ADS Graduation

01 — Skills

Stack &
Tools

Languages

Programming

C Logic Pseudocode JavaScript AngularJS ANSI / Terminal

Tools

Dev & Design

VS Code Windsurf Git OnlineGDB Uizard XAMPP

Systems

Linux & Infra

Advanced Linux ZimaOS Ubuntu Servers Samba Drivers Docker

Knowledge

Fundamentals

Requirements Engineering Networking Protocols Tailscale / VPN Security SSH

02 — Services

What
I offer

01 Software Development

C programming focused on terminal applications, game logic, scoring systems, file manipulation and interactive menus.

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Main language: C (C99/C11)
Data structures: arrays, structs, pointers
File handling: read/write with FILE*
Terminal interface: ANSI escape codes, interactive menus
Game logic: movement, collision, ranking, timer

02 Linux Configuration

Installation and configuration of Linux distributions, driver tuning, service management and system optimization.

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Distributions: Ubuntu, Zorin OS, ZimaOS
Service management: systemd, journalctl
Drivers: NVIDIA legacy, Intel i915, DKMS
Optimization: throttling, power management
Environments: GNOME, boot and GRUB configuration

03 Basic Infrastructure

Personal server setup, virtual machine configuration and network file sharing (e.g. Samba).

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Servers: ZimaOS, Docker, Docker Compose
Networking: Tailscale VPN, SSH (ed25519), fail2ban
File sharing: Samba, SCP, Rsync
Monitoring: Uptime Kuma, AdGuard Home
Backup: Restic + SFTP with automatic retention

04 Projects & Prototyping

Software prototype development for study or demonstration, personal projects for programming and logic practice.

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Rapid prototyping in C and terminal
Textual interface design with ANSI
Documentation and requirements engineering
Version control with Git
Manual testing and logic validation

03 — Projects

Featured
work

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Project 01 · C Game

Point Rush

Terminal game developed in C, featuring a movement system, item collection, real-time scoring, persistent ranking and a visual interface with ANSI escape codes.

C ANSI Escape File I/O Terminal UI Ranking System

▶ Play now GitHub →

$ sudo python3 redevis.py Scanning 192.168.100.0/24 ... [+] 192.168.100.1 router ASUS [+] 192.168.100.5 server HP [+] 192.168.100.105 PC Intel [+] 192.168.100.250 TV Samsung Devices found: 8 Report → reports/report.html

Project 02 · Network Scanner

Redevis

Local network inventory tool built in Python. Detects active devices and identifies vendor, hostname and device type. Generates a dark-themed HTML report with search, sorting and CSV export.

Python nmap Scapy Zeroconf HTML Report

View on GitHub →

04 — Education