Asith Wijenayake

Senior Product Designer
Senior Product Designer with 10+ years of experience in platform-level GUI and UX design across enterprise SaaS, telecom, and aviation systems. Owner of design systems at scale, contributor to the WordPress.org Core Design System (2016 to 2020), and champion of AI-augmented design reviews that cut early-stage UX rework by 25 to 30 percent inside IFS Cloud's Sustainability module. Currently founder of WizLabs Pvt Ltd, building WizPos, an AI-first POS ecosystem. Open to senior and lead product design roles in parallel.
https://asith.cc@
asithwijenayake@gmail.com
(+94) 779691135
Rambukkanna, Sri Lanka
Founder, Product Owner & UX Engineer|Feb 2026 - Present
WizLabs Pvt Ltd (WizPos 2.0)
Independent product owner driving the next-generation rebuild of WizPos, an AI-first POS ecosystem that combines Electron-based local runtime speed with cloud-ready operations. Designed for retail and hospitality operators across Sri Lankan and US markets from a single configurable codebase.
  • Owning product strategy, UX architecture, interaction design, high-fidelity prototyping, and frontend development as the sole product lead post-2026 rebuild.
  • Designed an offline-first architecture: full transaction processing locally with automatic sync and conflict resolution on reconnection. Encrypted local storage plus encrypted cloud backup for recovery and audit continuity.
  • Ran field research across Sri Lankan supermarkets and combined it with industry data to design workflows around real operator behavior (hand ergonomics, fatigue patterns, transaction rhythm) instead of theoretical flows. Standardized 18mm minimum touch targets across 7" to 15" hardware.
  • Built market-configurable workflow templates so US compliance and Sri Lankan retail realities ship from one codebase without forks.
  • Replaced technical error messages with human-language recovery guidance, reducing operator stress in fast retail environments and shrinking training time.
  • Designed for four operator archetypes (cashiers, shift managers, store owners, IT/regional administrators) with role-based access and approval workflows, plus an integrated manager dashboard for live multi-location and multi-till visibility.
  • Industries served: retail, restaurants, pharmacies, supermarkets, cafes, takeaways, schools and universities, entertainment venues, pop events, and mixed-format enterprise deployments.
  • Stack: ReactJS, Electron, HTML, CSS, Sketch, Principle, Figma, FullStory.
Lead UX Designer|Nov 2023 - Jan 2026 (2+ yrs)
IFS R&D International, Sustainability Applications
Lead designer for next-generation Sustainability and Emissions Management experiences inside IFS Cloud, turning ESG frameworks, scientific models, and organizational reporting structures into intuitive, future-ready product systems.
  • Championed the shift toward AI-augmented design reviews, enabling rapid iteration, narrative clarity, and early detection of complexity issues. Reduced early-stage UX rework by 25 to 30 percent through upfront design alignment.
  • Played a frontline role in onboarding and operationalizing IFS Cloud's newly introduced platform architecture and design system (late 2025), helping establish initial UX patterns, interaction standards, and alignment guidelines for next-generation modules.
  • Drove UX for end-to-end Sustainability and Emissions Management experiences used by enterprise customers across multiple industries.
  • Partnered with product managers, solution architects, domain experts, and ESG specialists across multiple cross-functional teams, reducing design ambiguity during early-stage implementation.
Senior UI/UX Engineer|Jan 2021 - Nov 2023 (3 yrs)
Dialog Axiata PLC, Ideamart
Sole UX owner for a large-scale digital ecosystem supporting enterprise, developer, and consumer platforms, impacting hundreds of thousands of active users across Sri Lanka and regional markets.
  • Led GUI and UX design for 10+ web and mobile products as the single dedicated UX engineer responsible for end-to-end product experience, branding, design direction, and execution.
  • Owned UX direction for Ideabiz, Click2Pay, Ideamart App Store, Ideabilling, and Marketplace (Sri Lanka, Indonesia, and Bangladesh), improving task completion across billing, payments, and marketplace flows, and reducing friction in multi-step enterprise workflows.
  • Acted as single-point UX lead for engineering, business, and marketing teams across 5+ concurrent initiatives, reducing design ambiguity and minimizing late-stage UX rework.
  • Standardized UI patterns across platforms, improving design consistency and accessibility compliance.
UI/UX Engineer|Jun 2019 - Jan 2021 (1.5+ yrs)
Dialog Axiata PLC, Ideamart
  • Delivered end-to-end product experiences (journeys, workflows, wireframes, hi-fi prototypes, production-ready assets) for web and mobile, enabling faster development cycles and clearer handoffs.
  • Translated complex telco and billing logic into intuitive, accessible experiences supporting regional scalability and diverse user groups.
  • Independently managed UX timelines and delivery across multiple products under tight commercial deadlines while maintaining accessibility and usability standards.
UX/UI Developer|May 2017 - Jun 2019 (3+ yrs)
John Keells IT (JKCS)
Worked on aviation and airline-related platforms for regional and international clients, gaining early exposure to airline ecosystems and passenger-facing systems.
  • Developed the preliminary design language for upcoming products.
  • Created competitive UX analysis and research to support product direction. Notable clients: Dubai KHDA, Evinta Aviation Solutions, Zhara Hospitality Solutions, Salam Air (Flight and Meal Booking flow).
  • Gained exposure to aviation platform environments through Evinta Aviation Solutions, learning how airline systems integrate across operational and passenger-facing domains.
  • Aligned UX decisions with industry constraints and operational considerations.
Intern, UX/UI Developer|Jun 2016 - May 2017
John Keells IT (JKCS)
UX/UI Engineer / Designer|Jan 2013 - Present (10+ yrs)
In-House Freelancer
  • Designed POS interfaces for one of the world's largest food suppliers, optimizing for rapid task completion, shallow navigation depth, and minimal cognitive load.
  • Researched market behaviors, trends, and competitor insights to design ecoFuture.lk, a blockchain and NFT platform dedicated to rainforest and wildlife protection.
  • Led end-to-end UX for multiple early-stage digital products, including a peer-to-peer carpooling platform and a social-impact ordering application.
  • Worked directly with end-users and engineering teams to test usability in real environments, refining interaction models for speed, clarity, and accessibility across web and mobile.
BCS Foundation Certificate in User Experience V1
2023
The Chartered Institute of IT
B.Sc. (Hons) Computer Science
2013 - 2017
University College Dublin

UX & Platform Design

User Experience DesignPlatform & GUI DesignService DesignInformation ArchitectureDesign ThinkingBrandingDesign SystemsAccessibility-first DesignDesign ConsultingCreative DirectionDesign StrategyExperience TransformationDesign Delivery at Scale

AI Augmented UX

Prompt-assisted prototypingAutomated pattern checksAssisted complexity reductionAI-supported design validation

Research

Usability TestingBehavioral InsightsPersona ModelingCompetitive AnalysisEthnography

Leadership & Operations

Building High-Performing UX TeamsMentoring & CoachingStakeholder & Vendor GovernancePlatform-level GUI ownershipDesign governance & quality standardsUX planning, scenarios, and validation strategies

Prototyping & Interaction

FigmaSketchFramerProtoPiePrincipleOrigami StudioAdobe CC SuiteAffinity Suite

Frontend & Design Systems Engineering

HTMLCSSSASSReactJSElectronCSS FrameworksDesign tokensAdvanced ThemingComponent architecture
WordPress.org Core Design System contributor
2016 - 2020
WordCamp Colombo 2017 Speaker & WordCamp / WordPress Colombo Organizer
2016 - Present
Colombo Dribbble Meetup, Founder & Community Organizer
2017 - Present
Colombo SketchApp Meetup, Co-Founder & Community Organizer
2016 - 2020
GDG Sri Lanka, Head of Design / Branding
2015 - 2019
Google Product Expert (Maps, Chrome), Google South Asia
2014 - 2018
Google Summer of Code, Mentor
2019
FOSS NSBM Founding Member
2013
Mozilla Student Ambassador
2014 - 2016
FOSS.lk, Foss Sri Lanka Community Advocate
2017 - Present
Referees available on request