Dionisis Tetradis
I am a results-driven Full Stack React Developer with a proven track record of delivering high-performance, scalable web applications.
About
I am a results-driven Full Stack React Developer with a proven track record of delivering high-performance, scalable web applications.
I specialize in React, Next.js, TypeScript, and Node.js, with strong experience in API integration, UI optimization, and modern architecture design. I’m passionate about crafting elegant, maintainable solutions that deliver measurable business impact.
- Joined November 2025
Industry experience
- Software & Internet
- Media & Entertainment
- Education
- Healthcare
- Professional Services
- Government
Work experience· 16 roles
Managed critical hospital IT infrastructure (servers, networks, and systems) achieving 99% uptime. Automated backups and monitoring using Python scripts, cutting manual maintenance time by 40%. Provided technical support to 100+ staff members, improving response times and reliability.
Provided IT support and managed hospital infrastructure (servers, racks, computers, etc.).
Led frontend development for real-time mapping app showing fire and waste events with camera and sensor details. Built with ReactJS and Tailwind; real-time data visualization and dedicated pages for cameras and sensors.
Education
Certifications and awards
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