personal website of
Fabrício Seger Kolling
Senior Software Developer, Network & Server Administrator, IoT & Automation Developer
Full-Stack engineer with extensive background in hardware maintenance, network management, software quality assurance (SDET), database administration, open-source server tools, and privacy-focused Android security applications.
Products & Open Source Projects
Shake Robber — Android Security App
A background security and anti-theft mobile application engineered for theft detection, silent camera captures, GPS synchronization, automated security alerts, and device protection without tracking ads.
phpFileManager (phpFM) — Web & Server Administration Tool
A lightweight, web-based file management and remote server administration suite featuring file editing, permissions control, archive management, and an integrated Web Shell.
Target Working Roles
Project Manager
Leading cross-functional development, human resources selection, task management, QA enforcement, and IT infrastructure delivery.
Network, Database & Server Admin
ISP administration, Unix/Linux server deployments, network security (Iptables, VPNs), and database architecture optimization.
Software Developer & SDET
Full-stack development, automated quality assurance, mobile security applications, e-commerce architectures, and IoT embedded systems.
Products & Open Source Projects
Shake Robber
- Engineered background-running security mechanisms including trigger-activated camera photo capturing and silent video recording upon anti-theft triggers.
- Implemented continuous GPS location tracking synchronized directly with user storage, automated email alerting systems, and fake shutdown routines.
- Designed an ad-free, privacy-conscious user experience, incorporating customized in-app feature tiers and Google Maps API location visualization.
phpFileManager (phpFM)
- Created and open-sourced phpFileManager, a single-file server management tool used for operating system file browsing, code editing, and file permissions modification.
- Engineered an embedded Linux Shell interface allowing real-time terminal command execution and server process administration over HTTP/S.
- Expanded the platform architecture into mobile environments, structuring PHP runtime integrations and Android shell commands for mobile deployments.
Professional Experience
Project Manager & Software Lead — MKT-Tecnologia do Brasil
- Designed and developed a complete marketing system utilizing Wi-Fi Captive Portal technology (temwifi.com.br).
- Managed human resources recruitment, developer training, task scheduling, and quality assurance workflows.
- Administered Linux servers, cloud infrastructure, and warehouse hardware logistics.
Entrepreneur & Software Developer — Esmeril Design Ltda
- Engineered websites, custom software solutions, and digital games for major corporate clients.
- Directed digital/graphic design, product photography, 3D ambient panoramas, and social network integrations.
- Managed e-commerce platforms (Magento, Shopify), payment gateways, tax calculation engines, and automated SMS/IM messaging APIs (Telegram/WhatsApp).
Technical Support & Network Administrator — SPPS Provedora de Soluções
- Administered ISP operations using Unix and Linux enterprise server environments.
- Installed and maintained remote Wi-Fi access points and client networking infrastructure.
- Developed a complete internal PHP accounting software platform and provided staff training.
Technical Teacher — Santa Teresinha High School
- Taught computer science courses focusing on internet programming languages, database structures, and network fundamentals.
Typist & DPC Programmer — Bebidas Portão Ltda
- Assisted with data processing center operations, record maintenance, and internal software script programming.
Technical Skills & Expertise
Programming & Scripting
PHP, HTML, SQL, JavaScript, Bash Scripting, Linux Shell, Python, Perl, Java, C, C++, C#, Lua, Ruby.
Electronics & Embedded Hardware
SBCs (Raspberry Pi), Microcontrollers (Arduino, ESP32, ESP8266), SMD Soldering, Circuit Design, LoRa, Wi-Fi modules.
Databases & Infrastructure
MySQL, Oracle, SQLite, Firebird, PostgreSQL, MongoDB, Server Load Balancing, Scalability, Linux, Networking, Iptables, VPNs.
Education & Languages
Academic Background
- B.S. in Computer Science — Feevale University (2005–2014)
- Informatics Studies — PUCRS (1998–2000)
- Computer Technician High School — IENH (1986–1997)
Language Proficiency
- Portuguese: Native Language
- English: Fluent (Professional proficiency)
- Spanish: Professional reading & basic conversation
- German & Japanese: Basic comprehension