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Hi, I’m Juna Han, a Product Designer focused on designing UX-oriented products from 0 to 1 at the intersection of people, business, and technical constraints. I enjoy building scalable design systems, leading design sprints, and teaching UX/UI to others, blending research with hands-on prototyping to deliver meaningful interfaces. I’m based in Munich and have hands-on experience leading AI-focused design work, collaborating with cross-functional teams, and mentoring others through open-source UX/UI education programs and student initiatives.…Hi, I’m Juna Han, a Product Designer focused on designing UX-oriented products from 0 to 1 at the intersection of people, business, and technical constraints. I enjoy building scalable design systems, leading design sprints, and teaching UX/UI to others, blending research with hands-on prototyping to deliver meaningful interfaces. I’m based in Munich and have hands-on experience leading AI-focused design work, collaborating with cross-functional teams, and mentoring others through open-source UX/UI education programs and student initiatives.

Juna Han

Product Designer, UX Designer, UI Designer, +2

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Hi, I’m Juna Han, a Product Designer focused on designing UX-oriented products from 0 to 1 at the intersection of people, business, and technical constraints. I enjoy building scalable design systems, leading design sprints, and teaching UX/UI to others, blending research with hands-on prototyping to deliver meaningful interfaces. I’m based in Munich and have hands-on experience leading AI-focused design work, collaborating with cross-functional teams, and mentoring others through open-source UX/UI education programs and student initiatives.…Hi, I’m Juna Han, a Product Designer focused on designing UX-oriented products from 0 to 1 at the intersection of people, business, and technical constraints. I enjoy building scalable design systems, leading design sprints, and teaching UX/UI to others, blending research with hands-on prototyping to deliver meaningful interfaces. I’m based in Munich and have hands-on experience leading AI-focused design work, collaborating with cross-functional teams, and mentoring others through open-source UX/UI education programs and student initiatives.

Available to hire

Hi, I’m Juna Han, a Product Designer focused on designing UX-oriented products from 0 to 1 at the intersection of people, business, and technical constraints. I enjoy building scalable design systems, leading design sprints, and teaching UX/UI to others, blending research with hands-on prototyping to deliver meaningful interfaces.

I’m based in Munich and have hands-on experience leading AI-focused design work, collaborating with cross-functional teams, and mentoring others through open-source UX/UI education programs and student initiatives.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Lead Product Designer (AI Specialization) at OneTutor AI

December 1, 2025 - Present

Responsible for UX/UI of upcoming features as the sole owner of design quality and processes. Spearheaded the design and development of user interfaces for new AI product features, collaborating closely with the product owner to ensure alignment with product strategy and technical constraints. Built a design system for OneTutor in a 3-month sprint derived from co-established visual requirements and redesigned the platform IA. Integrated AI-enabled design tools to streamline interface prototyping.

UX/UI Co-Lead & Design Education Mentor at TU Design Student Club

May 1, 2025 - Present

Co-led design sprints for AI startups and student initiatives to solve design challenges collaboratively. Developed and taught an open source UX/UI education program for beginners, emphasizing design processes from research, ideation, wireframing to prototyping, in interactive hands-on workshops.

UX/UI Intern Pre-Development Interior, Infotainment & Digital Experience at CARIAD SE

April 1, 2025 - October 1, 2025

Synthesized user requirements and insights to inform pre-development decisions, based on comprehensive usability reports derived from conducting user studies and analyzing UX research data. Optimized LLM chain-of-prompts for automated transcript analysis via iterative prompt engineering to accelerate UX research, while mitigating LLM-based risks such as hallucinations. Simulated user interactions with the in-car LLM-based assistant, varying parameters such as proactivity and evaluated assistant behavior to derive effective conversational design guidelines.

HMI & UX Working Student at Saint-Gobain Research Germany

April 1, 2023 - October 1, 2023

Spearheaded the development of a patent-pending HMI concept for integrating automotive components into future glazing via user research, market and technology analysis and rapid prototyping. Collaborated with a cross-functional team from HMI & UX and DBP Digital Business departments to satisfy outcome standards in user experience and technical feasibility, which was achieved.