Specialising in DesignOps, Design Systems and practical AI Integration. Focus on crafting human-centric digital interfaces that empower users and simplify complexity.
Explore Design Stories with Measurable Impact
Designed a 4-dashboard chronic care ecosystem connecting doctors (MEDIC), interventionists (ACTION), pharmacy (PHARMA), and health plans (CALC).
Designed a studio voice synthesis platform with 60-minute continuous streaming, 15-second instant cloning, and a high-converting 3-tier SaaS pricing matrix.
Redesigned automated loan decision flows with plain-language explanations, reducing applicant confusion and customer support overhead.
Built a smart medication scheduling interface with personalized micro-notifications designed for daily habit formation.
Built PrxmptStudix at Hikoky to run 4,897 bias-controlled local LLM simulations, cutting position bias to 0.01 across 25 cognitive personas.
A collection of contract design and development work across various industries.
Collaborating to build impactful digital solutions.
Hiro made a huge impact as a Lead Product Designer. His work at Medl delivered cohesive design systems for mobile and web. He fostered collaboration, drove innovation, and brought a keen eye for detail. Hiro's willingness to learn and grow made him invaluable.
A true team player, Hiro exceeded expectations as a UX Designer. He delivered on time, offered valuable suggestions, and pushed us to improve. His initiative and commitment to UX best practices made him stand out.
Structure and clarity are what Hiro brings to every project. His sharp eye for QA and design consistency improved flows and sped up teams. Thoughtful and steady, he turned complex challenges into elegant solutions.
I love Hiro's designs. He delivered an outstanding website, responded quickly, and made revisions within 24 hours. He went above and beyond, exceeded expectations, and produced exceptional quality. Highly recommended.
Another amazing job from Hiro. He delivered excellent UI layouts and designs and proved to be highly reliable. I will use his services again and again, highly recommended!
Hiro offers exceptional UX expertise and deep knowledge of AI product design. Reliable and talented, any company would be fortunate to have him driving innovative, user-focused solutions.
Fast delivery, great design, amazing attitude, and responsive communication. Look no further. This is one of the good ones! Thanks for sharing your talents.
Amazing work! I really like the effort he put into this design. Delivery was fast and accurate. Also very kind person. Great experience, can really recommend!
Hiro is a great communicator and a true professional. He answered questions quickly, met deadlines honestly, and delivered excellent designs. The overall experience was smooth.
