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Hoang Binh Quan

Back-end Engineer

Phone: 0921964792
Email: hoangbinhquan179@gmail.com
Location: Ho Chi Minh City, Vietnam
GitHub: github.com/bwan1709
LinkedIn: linkedin.com/in/quan-hoang-b522a91a3

Professional Summary

With over 2 years of experience in system development, I specialize in building backend solutions for Distributor Management Systems (DMS) and Content Management Platforms (CMS). I possess a solid foundation in the PHP/Laravel framework, with the ability to design and optimize high-performance RESTful APIs serving multi-platform applications. As a dynamic developer, I constantly update new technologies and apply AI to optimize workflows. I aim to build systems with sustainable, scalable architecture, and I am ready to collaborate closely in Agile/Scrum environments to deliver tangible value for business growth.

Work Experience

Back-end Developer (PHP)| Tien Phong CDS JSC
02/2024 - 03/2026
Development & Technical Deployment
  • API Development & Optimization: Designed and developed high-performance, easily maintainable RESTful API systems using PHP/Laravel to integrate with mobile and frontend applications.
  • Database Administration: Built and managed Database Migrations and strict validation logic to ensure schema consistency, minimizing data-related issues during deployments.
  • Production Operations: Directly resolved critical technical incidents on production environments to ensure system stability and continuous operation.
Business Logic Processing (DMS & Ecommerce)
  • Core DMS Logic: Implemented core logic for Distributor Management Systems (DMS), including complex multi-level commission algorithms and MLM hierarchical structures.
  • Finance & Promotions: Programmed tax calculations and order promotion distributions, handling complex discount rules and pricing consistency.
  • Third-party Integration: Connected payment gateways and logistics providers, managing order flows, transactions, and automated external syncs.

Featured Projects

SmartShop Marketplace Backend| B2C Multi-vendor Platform
10/2025 - 03/2026
  • Designed the core marketplace architecture allowing multi-store registration, shop management, and product cataloging.
  • Built checkout and shopping workflows for retail consumers, handling real-time order status updates.
  • Integrated online payment gateways and shipping/logistics carriers with automated tracking synchronization.
  • Optimized relational database schemas in MySQL to process large query volumes from multiple concurrent buyers and vendors.
  • Enforced Security by Design, encrypted sensitive data, and implemented Role-Based Access Control (Admin, Shop, Buyer).
  • Technologies: PHP (Laravel), RESTful API, MySQL, Redis, Gitflow, Agile/Scrum.
AI Code Content Automation| AI & n8n Systems
06/2025 - 03/2026
  • Designed a Hybrid API architecture combining GraphQL (for complex sales metrics) and RESTful APIs (for standard resource services).
  • Integrated OpenAI APIs and automated workflows through n8n for multi-platform marketing content generation and delivery.
  • Leveraged Redis queues to handle asynchronous AI content processing and platform data synchronization.
  • Technologies: PHP (Laravel), GraphQL, RESTful API, n8n, OpenAI API, Redis, Gitflow.
Bao Duy PCCC E-commerce| Fire Safety Distribution
02/2024 - 04/2025
  • Developed high-performance RESTful APIs synchronizing data across Flutter mobile applications and Next.js web clients.
  • Engineered MLM multi-level dealer commission modules and structured sales promotion algorithms.
  • Technologies: PHP (Laravel), MySQL, Caching (Redis), Postman, Gitflow.

Education

FPT Polytechnic08/2022 - 12/2024
Software Developer
GPA: 3.5 / 4.0

Technical Skills

Languages & Frameworks
PHP (Laravel / Lumen), Python (Django)
API & System Architecture
RESTful, GraphQL, Hybrid API design, RBAC, Caching (Redis)
Automation & Caching
n8n workflows, RabbitMQ, OpenAI API integration
Database & Tools
MySQL (Design & Query Optimization), Gitflow, Jira, Postman