Hi, I’m Yin May Ei. I’m a UX/UI and product designer based in Bangkok, Thailand, with 3 years of experience delivering features from discovery to delivery across enterprise B2B, e-commerce, logistics, and Ed Tech. I’m passionate about crafting intuitive user journeys, contributing to scalable design systems, and refining UX architecture across web and mobile platforms. I work closely with engineers and stakeholders to translate complex, edge-case-heavy requirements into functional, user-centered designs. I’ve shipped live enterprise ERP systems for multiple user roles and driven measurable improvements in usability and efficiency across teams. I thrive in cross-functional environments and enjoy turning ambiguous problems into clear design solutions. From research through prototyping to shipped product, I aim to balance user needs with technical feasibility and business goals, while mentoring others and advocating for accessible, scalable design practices.

Yin May Ei - Rina

Hi, I’m Yin May Ei. I’m a UX/UI and product designer based in Bangkok, Thailand, with 3 years of experience delivering features from discovery to delivery across enterprise B2B, e-commerce, logistics, and Ed Tech. I’m passionate about crafting intuitive user journeys, contributing to scalable design systems, and refining UX architecture across web and mobile platforms. I work closely with engineers and stakeholders to translate complex, edge-case-heavy requirements into functional, user-centered designs. I’ve shipped live enterprise ERP systems for multiple user roles and driven measurable improvements in usability and efficiency across teams. I thrive in cross-functional environments and enjoy turning ambiguous problems into clear design solutions. From research through prototyping to shipped product, I aim to balance user needs with technical feasibility and business goals, while mentoring others and advocating for accessible, scalable design practices.

Available to hire

Hi, I’m Yin May Ei. I’m a UX/UI and product designer based in Bangkok, Thailand, with 3 years of experience delivering features from discovery to delivery across enterprise B2B, e-commerce, logistics, and Ed Tech. I’m passionate about crafting intuitive user journeys, contributing to scalable design systems, and refining UX architecture across web and mobile platforms. I work closely with engineers and stakeholders to translate complex, edge-case-heavy requirements into functional, user-centered designs. I’ve shipped live enterprise ERP systems for multiple user roles and driven measurable improvements in usability and efficiency across teams.

I thrive in cross-functional environments and enjoy turning ambiguous problems into clear design solutions. From research through prototyping to shipped product, I aim to balance user needs with technical feasibility and business goals, while mentoring others and advocating for accessible, scalable design practices.

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Experience Level

Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
Burmese
Fluent
Chinese
Intermediate
Japanese
Intermediate

Work Experience

Product Designer at Human Development Solutions
October 1, 2025 - Present
Built a scalable design system with reusable components, reducing design rework by 70%, ensuring consistency across web and mobile platforms. Redesigned core learning interactions using Tap-to-Reveal UX patterns, reducing cognitive load and improving task completion flow across structured learning modules. Designed end-to-end learning dashboard and responsive landing page with a mobile-first approach; delivered and launched within 3 months. Collaborated closely with developers and product managers across Agile sprints, iterating on interactive prototype designs based on qualitative and quantitative feedback.
Product Designer at POYOU (Human Capability Development Solutions)
October 1, 2025 - Present
Reduced design rework by 50% by building a reusable component-based design system, supporting design documentation and requirement alignment with stakeholders.
Freelance UX/UI Designer at PO CO Myanmar
April 1, 2025 - Present
Shipped a full enterprise management system covering mobile (Android) and portal dashboard; currently used by over 500 operational users daily. Designed 10 MVP features from concept to completion, covering data-heavy dashboards, multi-step workflows, and edge-case scenarios across 6 roles. Mapped end-to-end behaviors, states, and interactions across 6 role hierarchies, refining UX architecture and translating fragmented requirements into structured user flows and prototypes. Led a 4-person team across Agile sprints in collaboration with Odoo integration, engineers, and stakeholders.
Freelance UX Consultant & UI Designer at POCO Myanmar
April 1, 2025 - Present
Collaborated with stakeholders to define requirements and workflows with user personas, delivering web-based dashboard and role-based mobile interface designs through user flow analysis, wireframes, structured layouts, and prototypes.
UI/UX Designer Intern at Unilinks Myanmar
May 1, 2024 - December 1, 2024
Designed social media visuals and wireframes, reaching 70+ students monthly and increasing consultation inquiries.

Education

Master of Arts in Interaction Design at Harbour.Space University, Bangkok Campus (in collaboration with University of the Thai Chamber of Commerce)
August 1, 2024 - August 1, 2025
Learn about Human-centered design, Interaction design, Typography, Layout, UX Strategy, Data Visualization, Branding Design
Bachelor of Engineering in Information Science and Technology at University of Technology, Yatanarpon Cyber City, Myanmar
January 1, 2013 - January 1, 2018

Qualifications

Google UX Design Specialization
January 1, 2023 - June 9, 2026
Google Project Management
January 1, 2026 - June 9, 2026

Industry Experience

Software & Internet, Media & Entertainment, Education, Transportation & Logistics, Retail, Professional Services