Senior UI/UX Designer with 5+ years of experience creating user-centered digital products across enterprise and consumer platforms. Skilled in UX research, interaction design, information architecture, wireframing, prototyping, design systems, and AI-powered design workflows. Combines a software engineering background with a collaborative approach to deliver intuitive, accessible, and scalable experiences while working closely with product managers, engineers, and cross-functional stakeholders.

Dimuthu Muthumala

Senior UI/UX Designer with 5+ years of experience creating user-centered digital products across enterprise and consumer platforms. Skilled in UX research, interaction design, information architecture, wireframing, prototyping, design systems, and AI-powered design workflows. Combines a software engineering background with a collaborative approach to deliver intuitive, accessible, and scalable experiences while working closely with product managers, engineers, and cross-functional stakeholders.

Available to hire

Senior UI/UX Designer with 5+ years of experience creating user-centered digital products across enterprise and consumer platforms. Skilled in UX research, interaction design, information architecture, wireframing, prototyping, design systems, and AI-powered design workflows.

Combines a software engineering background with a collaborative approach to deliver intuitive, accessible, and scalable experiences while working closely with product managers, engineers, and cross-functional stakeholders.

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Skills

Experience Level

Expert
Expert

Language

English
Advanced
Sinhala, Sinhalese
Advanced

Work Experience

Senior UI/UX Designer at Surge Global
April 1, 2024 - Present
Designed visually appealing, intuitive, and interactive UI prototypes to communicate brand identity and ensure a seamless user experience. Optimized user journeys, workflows, and overall user experience. Conducted user research and usability testing to inform design decisions. Collaborated with product managers, developers, marketers, and stakeholders to align design efforts with project priorities. Presented design concepts and rationale to clients and stakeholders. Built and maintained design systems, style guides, and UI component libraries. Designed the marketing site and merchant SaaS dashboard for a checkout platform (cart template selection, product/order management, and merchant onboarding).
GMS Developer (Intern) at Surge Global
June 1, 2019 - April 1, 2020
6-month internship in the Web Production (GMS) department building email templates and forms. Used HTML5, CSS3, and jQuery to develop functional client-facing designs. Collaborated across client projects to support email template development and client interaction.
UX/UI Designer (Website Redesign) at BEYON DS (Pvt) Ltd
January 1, 2019 - March 1, 2020
Redesigned the website for a solar and battery installer, restructuring it around service pages, a project portfolio, and a streamlined quote-request flow.

Education

B.Sc. (Hons) Computer Science & Software Engineering - First class at University of Bedfordshire
January 1, 2020 - January 1, 2023
Higher Diploma in Software Engineering at National Institute of Business Management
January 1, 2027 - January 1, 2023

Qualifications

User Interface Design
January 11, 2030 - July 19, 2026
Art of UI Design with Figma
January 11, 2030 - July 19, 2026

Industry Experience

Software & Internet, Education, Energy & Utilities, Financial Services, Retail