UX/UI & PRODUCT DESIGNER
A Problem Solver at Heart, Specialised in Operational Product Design
I design scalable workflows and operational platforms that simplify coordination across Enterprise B2B ERP management system, Logistics, Edtech, and E-commerce, primarily in startup environments.
POCO MYANMAR
Unified ERP, field sales, and distributor data into one scalable operational platform
UX/UI . B2B Enterprise . ERP Integration . 6 Multi-roles . Supply Chain
A MYAN YOUT
Centralizing logistics operations from paperwork to real-time parcel visibility
UX/UI . Logistics and cargo . 3 Multi-roles
SUPPLINK
Reducing ordering friction through inventory visibility and supplier-retailer coordination
UX/UI . uT . E-commerce . supply chain
YUMMIESTREETS
Easing barriers for backpackers to enjoy authentic street food in Thailand
UX . Research . UT . Food Ordering
Hey There
I’m Yin May Ei, but you can call me Rina, originally from Myanmar and currently based in Bangkok. Before moving into product design, I worked across system engineering and business operations, where I saw firsthand how complex workflows, communication gaps, and operational inefficiencies affect everyday work.
Today, I design digital products that bridge business needs, technical systems, and real operational workflows to create experiences that are scalable, practical, and easy to use.
I’ve worked with clients across Ireland, Australia, the Philippines, and Myanmar, and I’m always curious about how products can simplify the way people work.
How I approach
UX Research & Testing
I ground every project in real-world research, talking to actual users, finding the real problem, and validating through usability testing.
AI-integrated Workflows
I use AI tools for rapid idea validation and clear handoff documentation to shorten delivery time across the full design process, from wireframes to high-fidelity prototypes.
Agile Project & Delivery
I use Agile delivery cycles to keep projects on track, coordinating developers and stakeholders from first milestone to final delivery.