About MoQuan
MoQuan was built by a Frontend Developer passionate about solving spatial data problems, with the goal of helping businesses make smarter location decisions based on real data.
Vinh The Bui
Founder & Developer
I am Vinh The Bui, a Front-End Software Engineer with over 5 years of experience, currently based in Ho Chi Minh City, Vietnam. I specialize in building responsive, user-friendly UI/UX experiences across devices using modern web technologies including JavaScript, Vue.js, React.js, Next.js, and Angular. With a strong foundation from internships, formal training, and diverse projects — from large-scale web applications, algorithmic logic (clustering & optimization), to game development in Unity3D — I aim to turn designs into smooth, functional interfaces.
LocationHo Chi Minh City, Vietnam
Experience5+ years
SpecializationUI/UX, Frontend Architecture
DomainsWeb Apps, Game Dev (Unity3D)
Professional Skills
Vue.jsReact.jsAngularNext.jsReact NativeJavaScript (JS)TypeScript (TS)HTML/CSSVuexRecoilReduxUnity3DC#UI/UX DesignFigma
Education
Bachelor of Computer ScienceIndustrial University of HCMC (2012 – 2016)
Multimedia Design Certificate
Unity3D Self-study
Notable Experience
Career Journey
Experience that shapes
From intern to senior engineer — a timeline of growth, impact, and the projects that defined each chapter.
2026
M
MoQuan
Projects
- Designed and developed the MoQuan location intelligence platform from the ground up.
- Built an interactive map experience using Leaflet and OpenStreetMap, with map layers for places, busy areas, opportunities, and heatmaps.
- Developed business-location suggestion and location scoring logic to surface the most promising spots.
- Built APIs that suggest suitable locations based on business type, demand, competition, and nearby activity.
- Integrated and processed large-scale place and business data from multiple sources, including dedicated crawler and data-processing infrastructure.
- Shipped business categories, nearby-place discovery, opportunity detection, and location analysis features.
- Built location intelligence / business fit scoring so users can evaluate potential shop locations.
- Migrated the database infrastructure from Turso/libSQL toward PostgreSQL and added caching, spatial filtering, bounding-box queries, and performance optimizations.
- Designed the product UI/UX and a decision-focused location analysis experience.
Technologies
Next.js 15React 19TypeScriptTailwind CSSPostgreSQLLeafletOpenStreetMap
2025
V
VinFast Smart Future
Projects
- Architected a dynamic e-form rendering engine using Vue.js with a plugin-based component system.
- Built reusable, configurable form components with real-time validation and conditional logic.
- Integrated REST APIs and designed a scalable state management layer for complex workflows.
Technologies
Vue.jsTypeScriptREST APIVuex
2022
R
Revu
Projects
- Maintained and enhanced the partner portal using Angular with a focus on performance and UX.
- Implemented lazy-loading modules and optimized bundle size for faster load times.
- Developed new features using Next.js with server-side rendering for improved SEO.
- Optimized Core Web Vitals achieving 90+ Lighthouse scores across all pages.
- Built high-performance search experiences with debounced inputs and virtual scrolling.
- Implemented faceted search filters and real-time result updates.
- Engineered secure online payment workflows using Next.js with PCI-compliant architecture.
- Integrated multiple payment gateways with fallback handling and transaction logging.
- Developed a comprehensive management platform for creators and partners.
- Built analytics dashboards with real-time data visualization and export capabilities.
Technologies
AngularNext.jsReactTypeScriptRxJS
2018
L
Linkit
Projects
- Led the migration of a legacy platform to Vue.js + Vuex, improving scalability and maintainability.
- Reduced page load times by 40% through code splitting and optimized rendering.
- Maintained and stabilized the existing system during the gradual migration process.
- Implemented automated testing to ensure zero regression during transition.
- Implemented Cluster, Genetic, and Greedy algorithms for dynamic student grouping.
- Built an interactive UI for educators to configure grouping parameters and visualize results.
Technologies
Vue.jsVuexJavaScriptAlgorithms
2017
C
CSH
Projects
- Built reusable React components and interactive dashboards with real-time data.
- Integrated backend APIs and implemented Redux for predictable state management.
- Focused on responsive UI design ensuring cross-device compatibility.
Technologies
ReactReduxJavaScriptCSS-in-JS
2017
H
Here to Career
Projects
- Built hybrid mobile and web features using Ember.js and Apache Cordova.
- Helped students explore career pathways through interactive content and assessments.
Technologies
Ember.jsCordovaJavaScript
2016
S
Sutrix Solutions
Projects
- Built responsive landing pages with HTML, CSS, and JavaScript.
- Learned responsive layouts, cross-browser compatibility, and web best practices.
Technologies
HTMLCSSJavaScript
Beyond Work
Music
Comics
Game Development
E-sports
Drawing
Travel