Hello (none)
About me#
My name is Florian Hoss, I am 32 years old and a Full Stack Developer | Software Engineer.
As a security-conscious software developer, I place great importance on data protection and digital self-determination. I self-host all services I use daily and always keep track of which personally identifiable information (PII) ends up with external providers.
For communication, I prefer my own Matrix server, my email communication goes through the privacy-oriented provider Tutanota, and on my smartphone I use GrapheneOS for maximum security and privacy.
These principles also flow into my professional work, where I strive to consistently implement security best practices and privacy-friendly solutions.
Technical Understanding#
This is meant to give you only an overview of my technical skills. For more detailed information about my projects and experience, see Work Experience. My active Projects also provide insights into my practical skills and development style.
Languages#
Frameworks#
Databases#
DevOps & Tools#
Personal Strengths#
- Problem-solving orientation and analytical thinking
- Independent work style and self-initiative
- Team skills through international experience
- Customer communication and technical support
Hobbies#
In my free time, I enjoy working on open-source projects to deepen my programming skills and contribute to the community.
At home, I run my own server with Unraid as the operating system, on which I host various services. Security is always the top priority: access is exclusively via VPN, secured by a UniFi Firewall with strict rules and regular security updates.
I’m particularly enthusiastic about Home Assistant and automating various things. I program and configure ESP32 and ESP8266-based devices to develop individual IoT solutions and make my home smarter – always with a focus on local networking without external dependencies.
I also enjoy outdoor activities such as hiking and cycling, which help me find balance from my technical daily routine. Accordion and handball round out my leisure program.
Language Skills#
Work Experience#
“Keeping a SaaS online with zero downtime is like maintaining a symphony; it requires flawless coordination, constant tuning, and a commitment to excellence from every member of the orchestra.”
- Implementation and maintenance of DevOps processes: GitLab CI/CD pipelines to accelerate releases and improve reliability.
- Strengthening SaaS security with OWASP best practices and vulnerability management (OpenCVE).
- Introduction of a central SSO system for all external applications.
- Design and implementation of robust backup and disaster recovery strategies using Docker, Rclone and Restic.
- Refactoring and extending existing PHP/Symfony applications; clean OOP design, efficient Doctrine usage and in-memory caching for performance improvements.
- PostgreSQL database optimization: indexing, query tuning and monitoring to reduce latencies.
- Direct customer support for technical issues; prioritization and implementation of solutions in product context.
- Automation of recurring operational tasks to scale operations and reduce manual error sources.
- Improvement of dev environments with Docker Compose and automated setup scripts for new developers.
- Creation of E2E tests with Cypress to ensure software quality and prevent regressions.
- Development of frontend features for an employee portal with Vue.js; focus on usability and performance.
- Bachelor thesis: Comparative analysis of the Qwik framework versus established web frameworks (grade 1.1) — including prototypes and measurements.
- Independent development of a network load testing tool in Golang.
- Development of an internal booking system with Django and NFC integration.
- Support in software development processes, testing and documentation in an embedded environment.
- Execution and evaluation of tests on controllers and automation components.
- Technical responsibility for setup, operation and teardown of AV technology at trade shows and events.
- Error analysis, maintenance and quick troubleshooting to ensure smooth operations.
- Close coordination with project management and team for timely implementation of complex events.
- Planning, preparation and client communication to deliver world-class events as Senior Video Engineer.
- Maintenance and upkeep of equipment inventory in warehouse during downtime.
- On-site leadership of video technology team and direct client contact.
- Alignment and calibration of projectors (Barco and Christie) for optimal image quality.
- Setup and integration of LED walls (DSFG MAMBO) into complex stage systems.
- Running and managing signal and power cables for large productions.
- Operation of media servers (D3, Watchout, Millumin) for content playback.
- Operation of video switchers (Barco S3, Barco E2) for live video mixing.
- Control of technical systems via Widget Designer and Octopus.
- Implementation of fiber optic and IPTV solutions for signal distribution in large venues.
- Planning, preparation and client communication to deliver world-class events as Senior Video Engineer.
- Maintenance and cleaning of equipment inventory during downtime.
- On-site leadership of video technology team and direct client contact.
- Alignment and calibration of projectors (Panasonic) for optimal image display.
- Setup and integration of LED walls (Absen and ROE) in event environments.
- Running and managing signal and power cables for technical productions.
- Operation of Watchout media servers for content playback and show control.
- Operation of video switchers (Barco Screen Pro II, Barco Encore, Barco S3) for live video mixing.
- Implementation of fiber optic equipment for signal distribution in large venues.
- Training in all relevant areas of event technology: audio, video, lighting and rigging.
- Hands-on project collaboration with gradual assumption of technical responsibility.
Education#
- Graduated with grade 1.5.
- Focus on modern software development, system architecture and project management.
- Active member of the IT student council: co-shaping student affairs and event organization.
- Practical experience through project work in agile development teams.
- Specialization in web technologies, databases and software engineering principles.
Louis-Lepoix-Schule#
- Theoretical and practical training in all areas of event technology.
- Focus areas: audio, video, lighting and rigging technology.
- Project management and customer service for live events.
- Safety regulations and quality standards in the event industry.
- General university entrance qualification with technical focus.
- Fundamentals in mathematics, physics and technical applications.
- Preparation for technical degree programs and vocational training.