Professional Journey

Work Experience

4+ years of professional experience building scalable web applications, leading technical projects, and delivering exceptional user experiences.

4+
Years Experience
5+
Projects Delivered
3
Companies
200+
Facilities Served

Fullstack Developer

Kidsplaza
Full-time
Mar 2025 - Aug 2025
6 months
Ho Chi Minh City, Vietnam

Led critical API migration initiative to modernize e-commerce infrastructure serving thousands of daily users.

✓
Key Responsibilities

  • •Analyzed existing Magento 2 architecture and identified performance bottlenecks in customer-facing modules
  • •Architected and implemented replacement services using NestJS reducing server load and improving response times
  • •Extended GraphQL gateway with twelve new resolvers and endpoints for promotional campaigns
  • •Conducted comprehensive data relationship mapping across multiple databases
  • •Implemented automated data validation workflows preventing synchronization errors
  • •Developed promotional system APIs integrating data from three separate legacy databases
  • •Designed incremental migration strategy allowing zero-downtime deployment

Key Achievements

  • Improved response times by approximately 35% during peak traffic periods
  • Maintained backward compatibility with existing frontend applications
  • Ensured data integrity for sensitive customer information
  • Enabled business continuity throughout transition period

Tech Stack

Next.js
NestJS
GraphQL
Magento 2
PostgreSQL
Redis
TypeScript
Docker

Fullstack Developer

Boostech
Full-time
Jun 2024 - Mar 2025
10 months
Ho Chi Minh City, Vietnam

Architected complete material management and procurement platform from initial concept through production deployment.

✓
Key Responsibilities

  • •Led database design phase creating detailed entity-relationship diagrams for warehouse management
  • •Built responsive frontend interfaces using Next.js with server-side rendering
  • •Implemented complex forms and data tables handling thousands of material records efficiently
  • •Optimized PostgreSQL query performance through strategic indexing and query restructuring
  • •Conducted load testing with datasets exceeding 100,000 records to ensure scalability
  • •Participated actively in Agile Sprint meetings with systematic risk analysis
  • •Developed backend services with Java Spring Framework connecting buyers and sellers

Key Achievements

  • Reduced average query execution time from 850ms to 340ms for critical inventory operations
  • Improved team coordination reducing implementation errors by approximately 25%
  • Reduced procurement cycle time by 30% through automated vendor notification
  • Improved team velocity by identifying potential blockers two sprints in advance

Tech Stack

Next.js
Java Spring Boot
PostgreSQL
TypeScript
Docker
Git

Fullstack Developer

Plogg Co. Ltd
Full-time
Sep 2021 - Apr 2024
2 years 8 months
Remote

Developed and maintained Progressive Web Applications and microservices architecture using Nuxt.js and NestJS deployed on Google Cloud Platform.

✓
Key Responsibilities

  • •Architected Synode.ai - a sophisticated 3D product assembly guide system serving manufacturing clients
  • •Built responsive frontend with Nuxt.js featuring real-time 3D manipulation and text-to-speech integration
  • •Leveraged Three.js to load, render, and animate complex 3D models up to 50MB with optimization techniques
  • •Designed and implemented Bipedortho e-commerce platform serving hospitals and medical facilities in Canada
  • •Developed high-performance frontend featuring 3D product visualization for medical equipment
  • •Monitored and analyzed application logs on GCP to troubleshoot issues
  • •Managed comprehensive asset library with automated deduplication workflows
  • •Developed microservices for Rely platform with MongoDB and MySQL database schemas

Key Achievements

  • Reduced initial load time by 60% through mesh simplification and progressive loading
  • Maintained 99.7% uptime handling thousands of daily transactions over twelve-month period
  • Reduced storage costs by 40% through automated workflows
  • Created RESTful services following industry best practices

Tech Stack

Nuxt.js
NestJS
Three.js
Vue.js
Vuetify
PostgreSQL
MongoDB
MySQL
Google Cloud Platform
Docker
TypeScript

Want to know more about my work?

Check out my projects portfolio to see detailed case studies and the impact I've made at each company.

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