SSL Domain Monitoring Platform
Bonet Systems
Built ssleek.com to manage SSL certificates, reduce outages, and keep production services reliable.
LaravelVue.jsGoCypressLaravel Dusk
Stefan Macica
Fullstack Software Engineer
Based in Vienna, available for impactful fullstack work
Building reliable software with clean architecture and modern AI tools.
Fullstack engineer with 2+ years of professional experience, strong academic results, and a track record of shipping secure, maintainable web platforms.
2+
Years professional experience
C1
German and English
Top 25%
TU Wien cohort
Profile
Fullstack Software Engineer
About
Practical, thoughtful, and quality-driven.
I build web products with a focus on reliability, readable architecture, and strong collaboration. My background combines real-world delivery in a demanding company environment with academic rigor from TU Wien.
I work comfortably across frontend, backend, testing, and deployment, and I actively use AI tools like Copilot, CodeRabbit, and Mermaid.js as part of a disciplined development workflow.
Skills
Stack and strengths
Languages
PythonJavaScriptJavaGoSQL
Frontend
ReactVue.jsTailwind CSSCypress
Backend
LaravelGoREST APIsLegacy systems
DevOps & AI
DockerLinuxSaltStackCopilotCodeRabbitMermaid.jsMCP
Projects
Selected work
Real Estate Checks Startup
Portugal
Helped shape a startup idea around property checks and fraud-adjacent workflows, similar to the role's domain.
Product thinkingStartupAI-assisted planning
Arduino Measuring Device
Freelance
Designed a hardware-adjacent measuring device for a local university as a side project.
ArduinoProblem solvingPrototyping
Experience
Where I have shipped value
Fullstack Software Engineer
Bonet Systems
2022 — 2025
- Developed and maintained the SSL certificate management platform.
- Worked across a legacy Laravel backend and a modernizing Go stack.
- Built Vue.js UI features and maintained automated tests with Cypress and Laravel Dusk.
- Collaborated with developers, a product owner, and an external design agency.
Freelance Web Developer & Lead Gen
Independent
2020 — 2021
- Automated lead generation by scraping Google Maps and helping with B2B outreach.
- Owned frontend, backend, and deployment work end-to-end.
- Evaluated technologies quickly and proposed technical solutions for local businesses.
Education
B.Sc. Computer Science, TU Wien
Focus on Software Engineering, Object-Oriented Programming, Algorithms and Data Structures, and Analysis. Curriculum conducted entirely in German.
Achievements
Top 70 finalist in the Slovak Programming Olympiad
Regional finalist in the Slovak Mathematics Olympiad
Top 25% of TU Wien cohort
Former private math tutor