UX Research
Conducting market and competitor research to uncover booking behaviors, identify wait-time pain points, and reveal gaps for seamless healthcare access.
UI/UX DESIGN


My name is Duc, based in Ho Chi Minh City. I specialize in UI/UX design, driven by a passion for crafting intuitive, user-centered interfaces. My goal is to transform complex ideas into highly accessible and functional digital products.
“Start simple. Stay curious.”
Clinix transforms the traditional clinic appointment booking process by eliminating complex, manual flows.
Recognizing that existing platforms are often unintuitive for elderly and low-tech users, this redesign focuses on ultimate simplicity and accessibility. By introducing symptom-based clinic recommendations and three flexible booking paths, Clinix enables users of all technical backgrounds—from first-timers to senior patients—to secure medical appointments seamlessly in just a few taps.

Conducting market and competitor research to uncover booking behaviors, identify wait-time pain points, and reveal gaps for seamless healthcare access.
Conducting market and competitor research to uncover booking behaviors, identify wait-time pain points, and reveal gaps for seamless healthcare access.
Design a clean, accessible interface featuring visual specialty categories, interactive time-slot grids, and clear checkout tickets.
Test interactive prototypes with real users to uncover friction points, validate booking speed, and refine the Clinix user experience.
The demand for digital healthcare and online clinic booking continues to grow rapidly, especially among busy urban professionals, families, and individuals seeking efficient medical care. However, many existing healthcare platforms still rely heavily on fragmented booking flows, rigid dropdown forms, and outdated user experiences.
Through market observation and competitor analysis, several key opportunities were identified:
Clinix was created to bridge these gaps by combining structured clinic booking with intelligent symptom matching, personalized history re-booking, and a clear, modern digital interface.
Trong is a 31-year-old product designer working in a fast-paced environment. Balancing tight deadlines with personal health, he values high efficiency and seamless digital services to manage minor health issues without disrupting his busy workday.
Through user observation, his core behaviors and goals include:
Offers comprehensive coverage across public and private hospitals, but suffers from high information density, text-heavy screens, and a lengthy 5-to-7 step booking process that causes user fatigue.
Strong in medical content and search functionality, yet relies on traditional, non-interactive forms and an outdated visual structure that feels overly academic for digital natives.
Focuses well on personal health records, but lacks a streamlined 1-tap re-booking workflow and relies on static, text-based department navigation.

Design a modern, mobile-first clinic booking experience that streamlines appointment scheduling through symptom-based auto-matching, one-tap history re-booking, and transparent digital tickets.
Many patients struggle to navigate complex medical specialties, face long wait times, and waste effort re-entering historical booking information due to fragmented, text-heavy healthcare platforms.
Clinix combines smart symptom matching, one-tap re-booking, interactive time slots, and clear billing into one seamless platform — helping users book appointments faster, reduce medical anxiety, and manage check-ups effortlessly.

To address the challenges faced by clinic patients, Clinix introduces a modern digital healthcare ecosystem built around five core features:
Clinix analyzes user-entered symptoms to automatically map them to the correct medical specialty, eliminating healthcare confusion and preventing misbooking.
Through real-time digital tickets and transparent fee breakdowns, Clinix provides clear visual updates and eliminates hidden costs before checkout.
Users can instantly schedule follow-up appointments by pulling historical consultation data, pre-filling past doctors, clinics, and profiles in seconds.
The app replaces rigid static dropdowns with single-tap visual time slots, allowing users to effortlessly select available appointment windows.
12+ scalable screens covering the complete user flow, from onboarding to payment confirmation and queue ticket generation.

Integrated with smart symptom-matching and structured specialty paths, Clinix ensures accurate clinic selection and transparent queue management, giving patients peace of mind and clarity throughout their care journey.


View upfront and clear consultation fees before confirming any booking. Our organized billing summaries and instant digital queue tickets eliminate hidden costs for an effortless checkout experience.


Clinix offers an intuitive and streamlined booking experience, allowing users to effortlessly describe symptoms, select preferred specialties or clinics, and confirm appointments in just a few taps.


Most pet shopping apps fail due to a lack of personalization, poor navigation, and a frustrating checkout process, resulting in an inefficient user journey. PawMart is designed to solve these issues. Our vision is to transform the pet shopping experience into a reliable, effortless, and highly personalized journey, ensuring both pets and owners lead a better quality of life.






Most shopping apps for pets lack personalization, clear navigation, and a smooth checkout process—resulting in an inefficient shopping experience and a disrupted product discovery journey.


PawMart simplifies pet shopping with smart recommendations, clear navigation, and a seamless checkout process—delivering a clean, personalized, and all-in-one shopping experience.

Hung (23, HCMC IT specialist) is a busy Corgi owner who prioritizes quality. He meticulously researches dog food and frequently buys unique clothing and accessories for “Cún” despite his lack of free time.
30+ screens, covering full user flows from onboarding to order tracking, built for scalability.


Organized by product category, our pet shop ensures effortless browsing and seamless management of all your pet's supply needs.


With an intuitive interface and smart filtering, you can quickly find, customize, and add products to your cart. All features are designed to deliver the best, most engaging shopping experience.


Personalized Account Management Easily manage your profile, settings, vouchers, and support through a single dedicated overview. The intuitive interface ensures quick and simple updates to all your account details.











Bumba Asia is designed for users seeking digital transformation. The platform seamlessly connects service showcase pages with a centralized hub, guiding clients toward purchasing ready-to-use Looker Studio dashboard templates.
Built around key user pain points, Simba delivers a streamlined, fast, and transparent experience with effortless data integration.


The platform seamlessly connects service showcase pages with a centralized hub

Built directly around core user pain points, Simba delivers a fast, transparent, and scalable SaaS MarTech platform designed specifically for mid-to-large enterprises to simplify complex data workflows and digital transformation.
Mid-to-large enterprises often struggle with fragmented marketing data, opaque metrics, and overly complex reporting tools that hinder quick, data-driven executive decisions.
Simba streamlines multi-channel data into a unified hub and Looker Studio dashboards, empowering enterprise teams to make faster decisions and improve operational efficiency.

Traditional SaaS platforms often rely on rigid, multi-step reporting that fails the complex data needs of mid-to-large enterprises. Business leaders struggled with opaque metrics and lengthy setup processes just to access actionable industry insights. The challenge was delivering speed alongside high customization. Simba needed an enterprise-grade experience that bypasses traditional friction and translates complex MarTech data into immediate, transparent business value.
We designed a seamless bridge connecting marketing pages directly to the centralized Hub in minimal steps. To serve diverse enterprise verticals, we integrated ready-to-use, customizable Looker Studio dashboard templates. This enables decision-makers to effortlessly connect business data, manage essential tasks, and visualize accurate, real-time metrics through an intuitive Hub interface—clearly communicating Simba's value while driving long-term retention.
Enterprises can now purchase, customize, and deploy industry-specific Looker Studio templates instantly. Data flows into the Hub with 100% precision, giving executive teams total clarity over key operational performance. By eliminating onboarding friction and drastically reducing time-to-value, Simba turned initial site visits into high-converting experiences and strong client retention.
5+ core screens guiding enterprise decision-makers seamlessly from platform discovery to Looker Studio integration.



30+ screens, covering complete Hub workflows from account setup and workspace management to custom Looker Studio integration.











Shutta.co is a digital transformation platform designed to highlight the company’s core positioning, strategic workflows, and talented team. The website delivers a modern UI/UX experience that reflects Shutta's innovative culture, showcasing how human-centric logic and seamless systems drive sustainable business growth.




16 core pages, designed to showcase Shutta’s digital transformation capabilities, corporate culture, team environment, and strategic workflows.





Built on global brand guidelines, TONI&GUY Vietnam blends a bold Brutalist aesthetic with a local-friendly approach. Moving away from standard global templates, the design delivers a distinct and modernized digital experience crafted specifically for the Vietnamese audience.



16 core pages fully responsive across tablet and mobile, designed around global brand guidelines with a refined, modern brutalist aesthetic.

















Modern Minimalism: Clean lines, neutral palettes, and refined simplicity. The design is solely focused on functionality, creating an airy, readable, and highly sophisticated workspace.



Our intuitive Dashboard delivers a complete solution for scaling your operations: seamlessly manage all Appointments, track Employee Performance, and oversee Project Tasks from one powerful platform. Gain the real-time insights you need to boost productivity and drive immediate results.
Forget fragmented data and inefficient processes. Our Dashboard is the unified solution, providing the intuitive tools to: seamlessly manage Appointments, track Employee Performance, and streamline Tasks. Gain the absolute clarity needed to make swift decisions and accelerate growth.