NGO HOANG LONG

Senior Web Developer | E-commerce Specialist

Birthdate: 24/02/1990  | Location: Ho Chi Minh City, Vietnam  | Email: ngohoanglongptit@gmail.com  | Phone: +84 346202046
GitHub: github.com/ngohoanglong  | LinkedIn: linkedin.com/in/long-ngo-hoang-487a9b20a

Professional Summary

Dynamic Web Developer with over 8 years of experience building scalable, high-performance web applications using ReactJS, Next.js, MedusaJS, and Shopify. As the sole frontend developer, led technology selection and project architecture for e-commerce platforms. Specialized in crafting responsive user interfaces for desktop and mobile, developing advanced e-commerce features, and building multilingual, multi-market websites to drive client business growth. Enhanced user engagement by 20% and streamlined operations through headless commerce, responsive design, and SEO optimization.

Technical Skills

Frontend Development

  • Core Technologies: ReactJS, Next.js, JavaScript (ES6+), TypeScript, HTML5, CSS3
  • Build Tools: Vite.js, Webpack, Modern bundling and optimization
  • Styling: Tailwind CSS, DaisyUI, Responsive Design, Mobile-first approach
  • State Management: Redux, Context API, Modern React patterns
  • Performance: Server-side rendering, Static site generation, Core Web Vitals optimization

E-commerce Platforms

  • MedusaJS: Headless commerce architecture, Custom integrations, API optimization
  • Shopify: Liquid templating, Storefront API, Admin API, Custom sections, Shopify App Development
  • Shopify Apps: Node.js backend, Product sync systems, Custom quote management, CRM integrations
  • CMS Integration: TinaCMS, Strapi, Contentful for dynamic content management

Tools & Technologies

  • Development: Git, GitHub, Webpack, Vite, ESLint, Prettier
  • Deployment: Vercel, AWS S3, Easypanel, Cloudinary
  • APIs: REST APIs, GraphQL, Third-party integrations
  • Search: Meilisearch, Elasticsearch for advanced product discovery

Analytics & SEO

  • Analytics: Google Analytics, Google Tag Manager
  • SEO: Schema markup, Sitemaps, Hreflang, Multilingual optimization

Professional Experience

Senior Web Developer

Freelancer
Remote
2019 - Present
Key Achievements:
  • Led technology selection and project architecture as sole frontend developer for multiple e-commerce platforms
  • Rebuilt e-commerce sites from Magento to Next.js and MedusaJS, achieving 60% faster page loads through server-side rendering and optimized APIs
  • Designed responsive user interfaces implementing advanced e-commerce features (dynamic product filtering, personalized recommendations, cart abandonment recovery), boosting conversion rates by 20%
  • Built multilingual, multi-market e-commerce websites targeting EU markets, integrating DeepL for translations and comprehensive SEO features, increasing organic traffic by 15% and market share by 25%
  • Implemented advanced search with Meilisearch and Elasticsearch, reducing product query times by 30%
  • Integrated payment gateways (Stripe, PayPal) into MedusaJS, reducing cart abandonment by 10%
  • Developed Shopify Apps using Node.js for product synchronization between MedusaJS and Shopify, automating inventory management
  • Created custom ReactJS applications with Vite.js embedded into Shopify templates for enhanced user experiences
  • Built quote management systems through Shopify Apps with seamless CRM integration
  • Optimized websites to pass Core Web Vitals, improving Lighthouse scores by up to 25%
  • Implemented Google Analytics and Google Tag Manager for comprehensive e-commerce tracking, enabling data-driven optimization and A/B testing that improved conversion funnels by 15%

Web Developer

Feedin & Wishare
Ho Chi Minh City
2017 - 2020
Key Achievements:
  • Solely developed frontend for Progressive Web Applications using ReactJS and Redux
  • Selected technologies and structured projects to deliver responsive user interfaces with offline functionality
  • Collaborated with backend teams to integrate APIs, improving app performance and reliability

Junior Developer

Vinhsang
Ho Chi Minh City
2017 - 2019
Key Achievements:
  • Developed websites and mobile applications, focusing on frontend interfaces and user experience
  • Supported implementation of responsive designs and basic API integrations

Developer

FSS - Financial Software Solutions
Ho Chi Minh City
2014 - 2016
Key Achievements:
  • Contributed to securities business processing software, focusing on frontend development
  • Gained experience in system integration and enterprise-level applications

Projects

MobelarisSee details

mobelaris.com
Tech Stack: MedusaJS, Next.js, ReactJS, Tailwind CSS, TinaCMS, Meilisearch
Achievements:
  • Rebuilt e-commerce website from Magento to Next.js and MedusaJS
  • Reduced page load times by 60% with static site generation
  • Implemented advanced search with Meilisearch reducing product query times
  • Implemented personalized product recommendations and cart abandonment recovery
  • Improved conversion rates by 18% through responsive UI/UX optimization
  • Built multilingual SEO features for EU markets, increasing organic traffic by 15%
  • Implemented Google Analytics 4 e-commerce tracking and conversion funnels

4orm4See details

4orm4.com
Tech Stack: Next.js 15, MedusaJS, Tailwind CSS, TinaCMS, Prisma, React 19, Stripe, PayPal, MeiliSearch, Algolia, Cloudinary
Achievements:
  • Built Next.js-based e-commerce storefront with Medusa headless commerce platform
  • Implemented multi-region support for multiple European markets (EU, Scandinavia, Germany, France, etc.)
  • Integrated multiple payment gateways (Stripe, PayPal) and advanced search functionality with MeiliSearch
  • Developed interactive 'shop the look' features with product galleries and Cevoid integration
  • Created comprehensive admin panel with product management and gallery management tools
  • Implemented TinaCMS for visual content editing with multi-language support
  • Optimized performance through server-side rendering and static site generation

Designer EditionsSee details

designereditions.com
Tech Stack: MedusaJS, Next.js, ReactJS, Tailwind CSS, TinaCMS, Meilisearch
Achievements:
  • Developed headless e-commerce site achieving 50% faster load times
  • Built multilingual, multi-market features enabling expansion to 3 new countries
  • Implemented advanced search with Meilisearch reducing product query times
  • Implemented dynamic pricing and one-click checkout, increasing completion rates by 12%
  • Improved search rankings by 10% through comprehensive SEO optimization

Soundbox StoreSee details

soundboxstore.com
Tech Stack: Shopify, Liquid, JavaScript, HTML, CSS, Vite.js, ReactJS, MedusaJS
Achievements:
  • Created customizable templates and sections with Liquid and JavaScript
  • Developed Shopify App using Node.js to sync products from MedusaJS to Shopify automatically
  • Built custom ReactJS app with Vite.js embedded into Shopify templates for enhanced user interactions
  • Implemented custom quote management system with Shopify App to handle quote requests and send data to Zoho CRM
  • Reduced cart abandonment by 10% through optimized checkout process and quote functionality
  • Achieved 90+ Lighthouse score through performance optimization

Quell DesignSee details

quelldesign.ae, quelldesign.com
Tech Stack: Shopify, Liquid, JavaScript, HTML, CSS, Vite.js, ReactJS, MedusaJS
Achievements:
  • Built customizable templates supporting Middle Eastern markets
  • Developed Shopify App with Node.js to automatically sync products from MedusaJS headless commerce
  • Created custom ReactJS application using Vite.js for product bundling interface
  • Built custom quote management Shopify App to handle complex quote requests and automatically send data to Zoho CRM
  • Reduced maintenance time by 30% through efficient code structure and automated sync processes
  • Achieved 90+ Lighthouse score with comprehensive SEO optimization

Tess JeanSee details

tessjean.com
Tech Stack: Shopify, Liquid, JavaScript, HTML, CSS
Achievements:
  • Developed custom Shopify theme with responsive design
  • Implemented advanced product filtering and search functionality
  • Created custom collection pages with dynamic sorting and filtering
  • Optimized site performance and SEO

Shopify Quote AppSee details

apps.shopify.com/quote-management
Tech Stack: Node.js, React, Shopify App Bridge, Polaris
Achievements:
  • Built Shopify app for managing custom quotes and pricing
  • Integrated with Zoho CRM for automated lead management
  • Implemented real-time quote generation and approval workflow
  • Added custom pricing rules and discount management

Shopify Reseller Plugin ManagerSee details

apps.shopify.com/reseller-plugin
Tech Stack: Node.js, React, Shopify App Bridge, GraphQL
Achievements:
  • Developed Shopify app for managing reseller relationships
  • Created automated product sync between reseller stores
  • Implemented custom pricing and inventory management
  • Added reporting and analytics dashboard

Meraki Wedding PlannerSee details

merakiwedding.com
Tech Stack: Next.js, TinaCMS, Tailwind CSS, TypeScript, MySQL/Supabase, Docker
Achievements:
  • Developed a professional wedding planning website with comprehensive client-facing and administrative features
  • Implemented sophisticated gallery system with 26+ predefined layouts and custom lightbox functionality
  • Built multi-language support system for English and Vietnamese content
  • Created advanced content management system using TinaCMS for blog posts, galleries, and services
  • Integrated Instagram feed and contact form processing with backend API routes
  • Optimized performance with responsive images, custom fonts, and mobile-specific assets
  • Implemented SEO optimization with meta components and sitemap generation

An & Joel WeddingSee details

anadjoel.wedding
Tech Stack: Next.js, Tina CMS, GraphQL, TypeScript, PostCSS
Achievements:
  • Built a bilingual wedding website serving as both event showcase and Vietnamese travel guide
  • Implemented comprehensive multilingual support with localized routing for English and Vietnamese
  • Developed interactive components including animated images and Vietnam map visualization
  • Created structured content management system with GraphQL-based queries
  • Built protected admin section for content management
  • Designed media-rich galleries for wedding events and Vietnamese locations
  • Integrated TypeScript for enhanced type safety and code reliability
  • Optimized performance with responsive images, custom fonts, and mobile-specific assets
View All Projects →

Education

Bachelor of Science in Computer Science

Posts and Telecommunications Institute of Technology, Ho Chi Minh City Campus | 2008 - 2013

Core Competencies

Shopify Development

  • Shopify App Development: Node.js backend development, Admin API integration
  • Product Synchronization: Automated sync systems between MedusaJS and Shopify
  • Custom Quote Systems: Quote management apps with CRM integration
  • Embedded Apps: ReactJS applications with Vite.js embedded in Shopify templates
  • Liquid Templating: Custom sections, themes, and template optimization

E-commerce Expertise

  • Headless commerce architecture design
  • Multi-market and multilingual implementation
  • Advanced product filtering and search
  • Payment gateway integration
  • Cart abandonment recovery systems

Performance Optimization

  • Core Web Vitals optimization
  • Server-side rendering implementation
  • Static site generation
  • Image optimization and lazy loading
  • Progressive Web App development

Analytics & SEO

  • Google Analytics 4 (GA4) implementation and e-commerce tracking
  • Google Tag Manager for event tracking and conversion optimization
  • Schema markup implementation
  • Hreflang and sitemap generation
  • Multi-language content management

Impact Metrics

Technical Achievements

  • 60% faster page loads through Next.js and MedusaJS migration
  • 90+ Lighthouse scores across all optimized projects
  • 30% reduction in product query times with advanced search
  • 25% improvement in Core Web Vitals scores

Business Impact

  • 20% increase in user engagement across platforms
  • 25% market share growth in targeted EU regions
  • 18% conversion rate improvement through UX optimization
  • 15% organic traffic increase via SEO implementation
  • 15% conversion funnel improvement through Google Analytics optimization

Additional Information

Professional Interests

  • Open-source contributions and community involvement
  • E-commerce trends and emerging technologies
  • UI/UX design principles and best practices
  • Performance optimization and web standards

Soft Skills

  • Problem-solving and analytical thinking
  • Independent project leadership
  • Cross-functional collaboration
  • Continuous learning and adaptation
Availability: Open to full-time opportunities and challenging projects
"Passionate about creating exceptional e-commerce experiences that drive business growth through modern web technologies and user-centric design."