I'm Bao Quoc-image

I'm Bao Quoc

I'm a Ho Chi Minh City based Backend Software Engineer, currently working at TEKO VIETNAM TECHNOLOGY JOINT STOCK COMPANY helping build scalable, high-performance integration-accounting-warehouse systems for large-scale e-commerce platforms.

In my free time, I enjoy listening to music, reading books, and exploring new ideas and experiences.

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About me

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  • Location:Ho Chi Minh City
  • Age:24
  • Nationality:Vietnamese
  • Interests:Listening to music, playing video games, and reading books
  • Study:University of Technology Ho Chi Minh City
  • Employment:TEKO SOFTWARE SOLUTION COMPANY

Education

Computer Engineering Major

Ho Chi Minh City University of Technology•October 2020 - October 2024

GPA: 3.2 - Completed comprehensive coursework in software engineering, system design, and computer science fundamentals.

Work

Software Engineer - Backend

TEKO VIETNAM TECHNOLOGY JOINT STOCK COMPANY•June 2023 - Present

Backend Engineer with 2+ years of experience in backend development and system integration for e-commerce platforms. Skilled in Golang, Python, and cloud-native microservices.

  • Participated in the design, development, and operation of integration-accounting-warehouse systems for large-scale e-commerce platforms
  • Built and maintained partner integration APIs (logistics, payment, merchant) using Golang and Python, handling millions of monthly transactions
  • Designed and deployed microservices on Google Cloud Platform (GKE) with gRPC for efficient service-to-service communication
  • Implemented CI/CD pipelines to accelerate deployment cycles and reduce production issues
  • Optimized API latency from ~500ms down to 200ms, improving overall system performance
  • Contributed to unit testing, integration testing, and code reviews to ensure service reliability

Skills

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Spoken languages
Vietnamese
English
German
Backend development
Golang
Python
Kotlin
Frontend development
React
Typescript
JavaScript
Database
MySQL
PostgreSQL
MongoDB

Check out some of my work

E-Commerce Integration Platform

E-Commerce Integration Platform

Built scalable microservices architecture for integration-accounting-warehouse systems handling millions of transactions monthly using Golang and Python.

Partner API Gateway

Partner API Gateway

Developed RESTful APIs for logistics, payment, and merchant integrations with optimized performance (500ms → 200ms latency).

Cloud-Native Microservices

Cloud-Native Microservices

Designed and deployed microservices on Google Cloud Platform (GKE) with gRPC for efficient service-to-service communication.

CI/CD Pipeline Automation

CI/CD Pipeline Automation

Implemented automated CI/CD pipelines using GitHub Actions and GitLab CI to accelerate deployment cycles and reduce production issues.

High-Performance API Optimization

High-Performance API Optimization

Optimized critical API endpoints and database queries, improving system performance and reducing response times by 60%.

Distributed System Architecture

Distributed System Architecture

Architected event-driven microservices with message queues and caching layers for high-availability e-commerce systems.

Payment Integration Service

Payment Integration Service

Built secure payment gateway integrations with multiple providers, ensuring PCI compliance and transaction reliability.

Warehouse Management System

Warehouse Management System

Developed backend services for real-time inventory tracking and warehouse operations with PostgreSQL and Redis.

Monitoring & Observability

Monitoring & Observability

Implemented comprehensive logging, monitoring, and alerting systems using Prometheus, Grafana, and ELK stack.

Database Performance Tuning

Database Performance Tuning

Optimized database schemas, indexes, and queries for MySQL and PostgreSQL, handling high-volume transactional workloads.

API Documentation & Testing

API Documentation & Testing

Created comprehensive API documentation with Swagger/OpenAPI and implemented robust unit and integration testing frameworks.

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Instagram
@lbaoquoc