Thomas Bella
Thomas Bella, MSc BSc

Thomas Bella, MSc BSc

Hello, I'm Thomas and live in Siegenfeld, Austria. Professionally, I work as a DevOps Engineer, Cyber Security Engineer, Network Engineer and System Administrator.
These roles allow me to live out my passion for technology, IT security and network technology on a daily basis.
In my free time, I dedicate myself to programming versatile projects, operate an extensive homelab and keep fit through fitness, which I like to combine with technology and photography.
My passion for system administration, programming and IT security has accompanied me since my youth. Already at a young age I started with the development of websites and developed over time in various programming languages and technologies. Today I combine my technical skills and experiences, as well as my personal interest in IT security and data protection, to develop innovative solutions and optimize existing systems.

On this website you will find further information about my previous professional activities and projects.
Apart from technology, I am interested in photography, fitness and volunteer in the village community of my place. Through my technological curiosity, I also combine my knowledge and skills in these areas to achieve unique results and optimally live out my passions.
My hobbies of hiking and photography can be perfectly combined, especially when it comes to landscape and nature shots. A selection of my recent shots can be found under Interests or on my profile on Pixelfed.

Occasionally I publish posts in my blog on various (mostly technical) topics. Last posts:
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  • Hi interested person! (01.01.1970)
  • Hope you enjoy reading this (01.01.1970)
  • Are you curious to see more or learn something behind the scenes? (01.01.1970)
  • Get in touch with me: thomas@bella.network (01.01.1970)
  • Or use other contact methods mentioned on this page (01.01.1970)
A list of all subpages of this website is available under Sitemap.

If you are interested in a professional collaboration or a personal conversation, I look forward to hearing from you!
General

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Residence
Resident in Siegenfeld, a small village in the district of Baden, Lower Austria.


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Contact
E-Mail: thomas@bella.network
Telegram: Thomas2500
LinkedIn: Thomas Bella
Mastodon: Thomas2500

Further contact options and profiles
Professional background
Cyber Security
Frauscher Sensortechnik GmbH
(since 01/2022)
IT Operations
Frauscher Sensortechnik GmbH
(since 06/2023)
Sysadmin & Full Stack Developer
Freelancer
(since 10/2015)
IT Infrastructure
Frauscher Sensortechnik GmbH
(12/2019 - 06/2023)
Education
Cloud Computing Engineering
Fachhochschule Burgenland
(09/2017 - 06/2019)
IT Infrastruktur-Management
Fachhochschule Burgenland
(09/2014 - 07/2017)
Kolleg Elektronik-Informationstechnologien
HTL Mödling
(09/2012 - 10/2014)
Fachschule Elektrotechnik
HTL Mödling
(09/2008 - 05/2012)
Knowledge & skills
  • Sysadmin for Ubuntu, Debian & Windows
  • Risk management & IT security (ISO 27001, ISMS, ...)
  • SIEM/Log Management (Graylog, ELK, Splunk, Sentry)
  • Virtualization & Container (KVM, VMware, Docker, ...)
  • Networking (Cisco iOS, ISE, BGP, Routing, Switching)
  • Mailserver (Postfix, Dovecot, rspamd, Mailcow)
  • GitLab & GitLab CI (Admin & User / DevOps)
  • HTML5, CSS3 & JavaScript (Vanilla, jQuery, ...)
  • Go (Web, Tools, Server & CLI Apps)
  • SQL (MySQL, MariaDB, PostgreSQL, SQLite, MSSQL)
  • PHP (Smarty, composer)
  • NoSQL (Elasticsearch, InfluxDB, Redis)
  • Details under Interests, Projects & Homelab
  • As well as on LinkedIn
Certificates
Projects
  • uDomainFlag - Browser extension for Chrome, Firefox and EDGE as well as web service for displaying information of a called website for more security on the Internet.
  • HYNC.io - Health Sync In & Out: Automated data synchronization between different health services and devices.
  • pv-proxy - Home automation written in Go for (automatic) control of 50+ devices (e.g. heating, alarm clock, light, pool pump, driveway gate, ...)
  • Mr. Fitness Bot - Quantified Self project, for recording, reminding and evaluating training, emotions, body measurements, nutrition, ...
  • Homelab - My homelab and various private projects. (VPN, BGP routing, Proxmox cluster, 3-2-1 backup, Plex, MS AD, ADFS, Guacamole, ...)
  • Portfolio - This website in complete self-construction with connection to other services. (Load balancing, reverse proxy, WebSocket, multi-language, ...)
  • uTeleBot - Chatbot for Telegram. Supports daily tasks of a system and network administrator.
  • Further information and projects