Hire the Best GUI Designers
in Vietnam

Hi! I'm Phong, a highly-rated UI/UX designer on Upwork with over 3 years of experience in UI/UX design, Web Design, Mobile App Design, Figma, SaaS dashboards, landing pages, UX/UI, and React prototyping. I help startups and businesses turn ideas into clean, intuitive, and high-converting digital products. My focus is not just on beautiful UI, but on creating user experiences that improve engagement, usability, and conversion rates. Feedback from customers and businesses: "Phong was extremely helpful in clarifying the design process needed for my website and was proactive in seeking to understand the projects requirement's. Would highly recommend for anyone looking to clarify a projects needs." "Had a great experience working with Phong! He created really clean and modern Figma designs for both our mobile app and web platform. Everything felt smooth, intuitive, and well thought out — especially the user flows." "Phong is an exceptional UI/UX designer who took our project to a level we didn't think was possible. His ability to understand our business and translate our ideas into a design solution we truly love was incredible." My UI/UX Design Services: • SaaS UI/UX Design • Web App & Dashboard Design • Mobile App Design (iOS & Android) • Landing Page & Website Design • Figma UI Design & Prototyping • Branding & Design Systems What I bring as a UI/UX Designer: • User-centered design with a strong focus on UX strategy, user flow, and conversion optimization • Experience designing B2B & B2C platforms, SaaS products, dashboards, and mobile applications • Strong wireframing and prototyping skills in Figma — helping you visualize and test ideas before development • Clean, modern, and scalable UI design systems for long-term product growth • Clear communication, fast response, and reliable delivery Keywords: UI/UX Designer, SaaS Designer, Product Designer, Figma Designer, Web Design, Mobile App Design, Dashboard Design, UX Strategy, Landing Page Design If you're looking for a UI/UX designer who understands both design and business, I’d love to help you build a product that not only looks great but also performs. Let’s work together UPD: July 6, 2026

Greetings ! I’m a Senior Embedded Linux and Firmware Specialist with over 15 years of experience in developing robust and efficient firmware solutions. My expertise spans across various programming languages including C/C++, C#, Java, and Python. I have a proven track record of delivering high-quality embedded systems and firmware for a wide range of applications Key Skills and Expertise : 1) Embedded Systems Development : ✔MCU Firmwares : STM32 family, PIC18F, Atmega family, 8051 families, MSP430 - Arduino UNO, Arduino Mega2560, ESP32/8266. ✔ Linux-Embedded: Raspberry Pi, Beaglebone, Orange PI, Banana Pi,. ✔SDK Tools: Keil, IAR, Atmel Studio, QT IDE, Arduino, Visual Studio. ✔Communication Protocol: Bluetooth 5, Wifi, Zigbee, Lora Worked with nRF-51DK, core nRF51822, beaconkit, NRF52832 dev-kit. - Adafruit BLE, CC2540/CC2541, CC3200, ESP8266/ESP32 - GSM SIM800 SIM900 GPS MODBUS (TCP/IP) (RTU) ,CANBUS ✔ Build Yockto Linux integrate with Qt5 for Raspberry ✔ Customize the AOSP images 2) IoT Application Development Some of my product that I have designed and released to the market: ✔ Home application: Design Air-condition use Toshiba IC, control motor BLDC, have FPC to 7A, 380V, power supply 1000W, temperature resistor sensor, WIFI and IR to control AC Fan by Triac… ✔ Smart Home Product: Design Home Gateway with Ethernet, WIFI , Zigbee and TFT LCD. Design Smart Switch with capacitive touch, Zigbee communication, Single Phase Power Meter, 220VAC/110VAC load control,... and a lot of other products . 3) Mobile Application development ✔Define an interface where you can send and receive data via Bluetooth, WIFI ✔Make a graph which plot data, design database where store the IoT data ✔Design base on MVVM, MVP, Clean Architecture 4) Build-In Desktop Application ✔ Develop desktop application by WPF, Winform using the MVVM pattern, clean architecture ✔Help you solve any problem in the project. ✔ Build GUI app for Mac, Linux, Win by PySide, Python 5) Web Application Development ✔ Consult that make your business successful with my expertise and knowledge ✔Good at the framework: Spring Boot, .NET core, Django, ReactJS - Configuring and administrating CI (Continuous Integration) & CD (Continuous Delivery) tools/utilities to support in deploying 6) Do data entry, data mining, web scraping, and data extraction ✔ Write a custom script for the website that will extract the required data without relying on any specific software ✔ Make scraping tool that performs web crawling, deliver qualified & well-organized databases as your needs (XLSX, CSV, TXT, IMG, XML, JSON) I am dedicated to delivering top-notch solutions that meet and exceed client expectations. My strong technical skills, combined with my commitment to quality and timely delivery, make me the ideal choice for your embedded systems and firmware development needs. Let’s work together to bring your project to life!

✅ Top 3% of freelancers - Top Rated Badge from Upwork ✅ UI/UX Design that help you solve the business's problem and boost your sale ✅ Final design package includes - "white label" design/clickable prototype/design guidelines ✅ Full Package Design From Mobile App, Web App, Web, Landing Page to Logo and Pitch Deck Design ✅ Top 5 Webflow Expert Certified in Vietnam 𝐌𝐘 𝐒𝐊𝐈𝐋𝐋𝐒: • Web design (UX/UI) • Mobile design (UX/UI) • Webflow Design/Developer • Graphic design • User flow creation • Wireframing • Creating clickable prototypes (Figma) • Mindmap / Customer Journey Map creation; • Logo/Branding • Landing page design • Web application/SaaS product design • Dashboard design ✓ If you need a design that will solve the problems of your business, then I am glad to see you on my profile. 💎 Design style that I follow: minimalism, sleek, modern, and clean. 🔑Keywords to find me Design, UX/UI, UX, UI, User Interface Design, Landing Page Design, Web & Mobile Design, Responsive Design, Graphics & UI Design, User Experience Design, Website, Wireframing, Google, Material Design, Export Assets from Sketch, UI Research, Web Design, Sketch, App, Adobe Photoshop, Adobe Illustrator, Landing Page, Graphic Design, UI/UX Design, Mobile UI/UX Design, Material Design, UX Design, User experience design, iOS App Design, Android Design, iPhone Design, User Experience, Landing, Design Thinking, Interaction Design, SAAS, Designer, Adaptive, Design Expert, Update, Application design, Desktop, Visual Design, Sketch, Mobile Design, Usability, Photoshop, Mock-up, Creative, iPhone, App Design, Wireframe, Web Designer, Web-design, Redesign Projec, Website Prototyping, Branding, Graphic Design,A/B Testing, Long term, Responsive, Android, Effective, Experienced, Identity, Design Thinking, Redesign Project, UI/UX, UI Design, startup, small business, Adobe Photoshop, website design, UX design, wireframes design, prototype design, Figma, Android and iOS app design, Infographics design, Animation UI, Android app design, User Interface, Graphic design, User Flow, NFT, FinTech, pitch deck design, eCommerce web design, SaaS product, eCommerce app design, Landing Pages Design, Animations creation, Principle GUI design, Branding, logo design, Graphic design, , User Experience Design, Google Material Design, Webdesign, Animations creation, web designer, eCommerce web desig, prototype design, UI Research, Clickable prototype, Responsive Web Design, usability audit, sleek design, Webdesign, crypto, Website Wireframing, Principle, GUI design, Tailwind, User interface designs, UX Research.

⭐ Hi there, My name is Tony Nguyen. In over 10 years and over 10k hours of work, I have designed over 500 websites in various fields. With my experience, I can design websites and apps using tools: Figma, Framer, Photoshop, Sketch, Adobe XD, Ai... “When I design a website and an app, I think of it as my own. Customer success, follow my success” My skills are based on designing minimal, clean, and user-centric websites and apps. I always do the smallest jobs with the highest quality, so you can count on me. ⭐My services: - Web Design - Mobile design (iOS/Android) - Sitemap, User flow, Wireframes, Prototyping - Style & color guideline creation - Landing page design - Dashboard Design - SAAS Tool - Logo creation - HTML/CSS, ReactJS ⭐Tools/Software: - Design: Sketch, Figma, Adobe Photoshop, Adobe Illustrator - Prototyping and wireframing: Figma, InVision - Task management: Slack, Jira - Supporting Clients through the development process and helping them in the future. ⭐ My Timeframes: - Homepages Design (wireframes + design): 8-10h - Inner Page Design (wireframes + design): 4 - 6h - First Mobile app screen (wireframes + design): 4 – 5h - Next Mobile app screen (wireframes + design): 2 – 3h You can view my portfolio: dribbble.com/Tony-Nguyen behance.net/tonyuxui Contact me if you want to collaborate on your projects! 🔑KEYWORDS: User Interface, AI, Blockchain Explorers, UI/UX, UI Design, UX design, User Interface Design, Web & Mobile Design, Responsive Web Design, UI Research, Mobile App, Web and Mobile applications, User Flow, User Experience Design, Android and IOS app design, pitch deck presentation design, mobile design, Clickable prototype, logo design, Google Material Design, prototype design, Graphics & UI Design, UX Research, Website Wireframing, iOS and Android guideline, wireframes design, Android guidelines, IOS app design, web design, Branding, Infographics design, website wireframing, Logo Design, icon design, Android app design, User interface designs, website design, Graphic design, responsive web design, Material Design, Figma, GUI design, iOS guidelines, web design, Bootstrap, Tailwind UI, Web3, Blockchains, Crypto, Fintech, Marketplaces, DeFi, Crypto Wallets

10+ years experience hands-on work and leading strategy and production of tidy, thorough UX deliverables and best practices: - Site maps, process flows, wireframes, functional specifications - Lead user discovery and stakeholder workshops - Cognitive walkthrough - Usability testing - Heuristic analysis - Google analytics tagging and post-launch analysis Enough of a working familiarity of HTML, CSS, Javascript and versioning to converse with developers about plans, progress and launches; I especially like working with developers and engineers since I started as one. Daily, I keep up on current important ideas in UX, front-end development, visual design, and technology arts and sciences.

I'm a professional graphic user interface designer, freelance 2d artist game.I have 8 years of experience in this field so I can design any style of game you want. Every new project is exciting for me, and It would be a pleasure to help you with art or animation by Spine software for your game. I can design: • 2D Illustrations for mobile And pc games • Character design • Game Icon • Game UI • Game/App Screenshot I have skills in using software such as Photoshop, Illustrator, Figma, Spine and After Effects Thank you!