Product & Systems Design Engineer | AI-First Prototyper I don't just design static screens; I build scalable product systems. With an Integrated Master’s in Product & Systems Design Engineering, I bridge the gap between complex Figma architectures and functional logic. My specialty is high-fidelity, coded prototyping for SaaS dashboards and AI-driven platforms. I treat AI (Claude/LLMs) as my creative partner to rapidly iterate and ship testable products. My workflow ensures that every design component is developer-friendly, accessible, and ready for production. Key Skills: SaaS Dashboards, Figma Design Systems, AI Workflow Automation, React/Vanilla JS Prototyping, Information Architecture. Live Work: Check my portfolio for functional Vercel-hosted prototypes. _Website not available. Sign in: https://www.twine.net/signup_

Theodoros Panagos

Product & Systems Design Engineer | AI-First Prototyper I don't just design static screens; I build scalable product systems. With an Integrated Master’s in Product & Systems Design Engineering, I bridge the gap between complex Figma architectures and functional logic. My specialty is high-fidelity, coded prototyping for SaaS dashboards and AI-driven platforms. I treat AI (Claude/LLMs) as my creative partner to rapidly iterate and ship testable products. My workflow ensures that every design component is developer-friendly, accessible, and ready for production. Key Skills: SaaS Dashboards, Figma Design Systems, AI Workflow Automation, React/Vanilla JS Prototyping, Information Architecture. Live Work: Check my portfolio for functional Vercel-hosted prototypes. _Website not available. Sign in: https://www.twine.net/signup_

Available to hire

Product & Systems Design Engineer | AI-First Prototyper

I don’t just design static screens; I build scalable product systems. With an Integrated Master’s in Product & Systems Design Engineering, I bridge the gap between complex Figma architectures and functional logic.

My specialty is high-fidelity, coded prototyping for SaaS dashboards and AI-driven platforms. I treat AI (Claude/LLMs) as my creative partner to rapidly iterate and ship testable products. My workflow ensures that every design component is developer-friendly, accessible, and ready for production.

Key Skills: SaaS Dashboards, Figma Design Systems, AI Workflow Automation, React/Vanilla JS Prototyping, Information Architecture.

Live Work: Check my portfolio for functional Vercel-hosted prototypes. Website not available. Sign in: https://www.twine.net/signup

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert

Language

Greek, Modern
Fluent
English
Advanced

Work Experience

UX Engineer & Mobile Developer at Wate ReStep
October 1, 2025 - February 1, 2026
Developed a bio-adaptive health tracker app that dynamically adapts goals to the user's wake-up pattern. Implemented scheduling logic and audio-guided interactions to reduce screen dependency. Tech stack: Flutter for UI; SQLite for local-first data privacy and offline functionality.
Lead Product Designer & Developer (MSc Thesis) at Beam Beat
September 1, 2025 - Present
Led the design and development of a cross-platform mobile application MVP connecting musicians based on location and genre identity. Built with Flutter & Firebase; designed end-to-end UX and high-fidelity prototype to bridge social interaction and professional networking.
Android Explorer & Android Developer at Syros POI
February 1, 2022 - June 1, 2022
Developed a location-based discovery app for Syros Island, focusing on Activity lifecycle and RecyclerView architecture. Implemented POI filtering, favorites, and data points for local transit (bus routes).

Education

Integrated Master of Science (MSc) in Product & Systems Design Engineering at University of the Aegean
September 1, 2025 - March 2, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Professional Services