Seasoned Software Architect and Golang Developer with 12+ years of experience in software development, specializing in building scalable, high-performance microservice architectures using Golang. Expert in designing and implementing cloud-native solutions on AWS, Azure, and GCP with a strong focus on event-driven architectures, containerization, and infrastructure as code. Proven track record of delivering mission-critical systems for clients across Australia, Singapore, Hong Kong, and Vietnam.

Programming Languages: T-SQL, JavaScript ES6+, Python, NodeJS, .NET, Go, PHP

Core Golang Expertise: 

• Microservices architecture implementation with Gin Framework  

• Concurrent programming and goroutines optimization  

• RESTful API development and GraphQL integration  

• Event-driven architecture with message brokers (RabbitMQ)  

• Performance optimization and memory management  

Cloud & Infrastructure:

• AWS (EC2, S3, CloudFront, RDS, DynamoDB, CloudWatch, Route53, VPC)  

• Azure (DevOps, Pipelines, Web Services, Storage, SQL)  

• Kubernetes orchestration and container management  

• Infrastructure as Code (Terraform, CloudFormation)  

• CI/CD pipeline implementation  

Database Technologies:

• PostgreSQL, MySQL, MS SQL Server optimization  

• Database query performance tuning  

• Data migration strategies  

• NoSQL solutions (DynamoDB)  

Additional Skills:

• Distributed systems design  

• High-availability architecture  

• Security hardening and best practices  

• API gateway implementation  

• Monitoring and observability solutions

Tools: Visual Studio Code, Neo vim, Terminal, Git, Webpack, NPM, Yarn, TFS, Jira, Trello, Slack, ruby gems, DBeaver, SQL Server Management Studio.

Transportation Management System – Australia 

Software Architect, May 2023 – Present

Project description 

• Designed and implemented a high-volume, real-time transportation management system using Golang microservices with event-driven architecture.  

• The system processes thousands of GPS tracking events per minute with sub-second latency while maintaining high availability and fault tolerance.

Responsibilities 

• Architected a scalable microservices ecosystem using Golang and event sourcing patterns  

• Implemented efficient message processing with RabbitMQ for asynchronous communication  

• Designed and deployed containerized services on Kubernetes with auto-scaling capabilities  

• Created robust error handling and retry mechanisms for system resilience  

• Established monitoring and alerting systems for proactive issue detection  

• Reduced system latency by 65% through optimization of Golang concurrent processing

Technologies 

• Golang 

• Microservices 

• RabbitMQ 

• Kubernetes 

• Event sourcing 

• AWS EKS 

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Dynamic Reporting System – HongKong 

Software Architect, June 2021 – Present

Project description 

• Developed a secure, scalable document management platform using Golang microservices architecture on AWS. The system provides enterprise-grade document storage, retrieval, and access control for sensitive corporate data with high availability requirements.

Responsibilities 

• Designed and implemented the core system architecture using Golang and Gin Framework  

• Created a robust RESTful API layer with comprehensive authentication and authorization  

• Engineered efficient document storage and retrieval mechanisms using AWS S3  

• Implemented content delivery optimization using CloudFront for global access  

• Established automated CI/CD pipelines for continuous deployment  

• Designed and implemented database schema and access patterns for MySQL on RDS  

• Achieved 99.99% system uptime through redundant architecture design

Technologies 

• Golang

• Gin Framework

• AWS S3

• AWS CloudFront

• AWS EC2

• AWS RDS (MySQL)

• CI/CD

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3D Building Management System – Singapore 

Developer, August 2020 – June 2021 

Project description 

• Working on a team of about 5 members including 1 PM and 4 Developers. 

• A web platform for managing infrastructure of buildings. 

Responsibilities

• Create a demo for Customers. 

• Arrange time and resources for projects with PCs. 

• Find solutions for projects. 

• Build System Architecture for the project. 

• Build Database Structure and Security Hardening. 

• Implement feature tasks. 

• Fixing bugs, supporting team members and maintaining. 

• Ensure that deliveries are on-time and on-target. 

• Get requirements and suggest features for the system. 

• Participated in maintaining and developing new requests 

Technologies

• ThreeJS, WebGL, GLSL. 

• Python 3, GLTF 2.0. 

• ASP.NET 5 API, Swagger 

• Visual Studio Code. 

• MySQL. 

• RESTful technology.

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POS System – Australia 

Solution Architect, January 2019 – January 2020

Responsibilities

• Azure DevOps and Azure Pipelines for multiple environments. 

• Setup Azure Web Service for ASP.NET Web API 

• Setup Azure Storage Account for multiple environments. 

• Setup MS SQL on Azure Elastic Pool 

• Design high availability server with Azure 

Technologies

• ASP .NET API, 

• Entity Framework 

• Angular 4 and 5 

• Azure DevOps 

• Azure Function App 

• Azure Logic App 

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Document management System – Singapore 

Go Developer, May 2019 – October 2019

Project description 

• The Document Management System (DMS) project was developed to provide a secure, scalable, and efficient platform for managing, storing, and retrieving documents for a client in Singapore. The solution aimed to simplify document storage and retrieval processes, ensuring high availability and secure access control for sensitive data. Designed with a microservices architecture, the system leverages Amazon Web Services (AWS) for storage, distribution, and deployment, providing a robust and cloud-native environment for document management. 

Responsibilities

• Design Architecture and Project Structure.  

• Writing Gin Framework. 

• Setup CloudFront with S3 for Frontend. 

• Setup S3 for storage. 

• Setup Code Pipeline and Code Build for CI/CD. 

• Setup EC2 for Backend Server.  

• Setup CloudWatch for monitoring. 

• Setup Route53 and VPC Network. 

• Setup RDS for MySQL DB. 

Technologies

• Golang, Gin, AWS S3, AWS CloudFront, AWS EC2.

‍

Furniture Design Platform – VietNam 

Solution Architect, March 2018 – April 2019

Responsibilities

• Research technical solution and design infrastructure architecture 

• Setup Hyperledger Fabric in AWS EC2. 

• Setup CloudFront with S3 for Frontend. 

• Setup Code Pipeline and Code Build for CI/CD. 

• Setup CloudWatch for monitoring. 

• Setup Route53 and VPC Network. 

• Setup DynamoDB.

Technologies

• NodeJS 

• Hyperledger Fabric 

• AWS S3 

• AWS CloudFront 

• AWS EC2

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Online English Learning – Vietnam 

Team Leader, December 2017 – September 2018

Responsibilities

• Manage VPC in GCP

• Create Project’s infrastructure

• Research technical solution and design infrastructure architecture 

• Create scalable TURN Server

Technologies

• Google Cloud Platform 

• ExpressJS 

• Socket.IO 

• webRTC 

• TURN Server 

• Python  

• Django 

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Customer Service System – VietNam 

Oracle & Backend Developer, December 2014 – September 2018

Project description 

• Customer Service for Vietnam Posts and Telecommunications Group. 

Responsibilities

• Manage resources in on-premises internal servers

• Manage Oracle Data Server running in Windows server 2008

• Write Business logic in Oracle PL/SQL

• Build a Back-end system with .NET

Technologies

• Oracle Database 9i 

• Oracle PL/SQL Developer. 

• .NET 4

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Hospitality Information System – VietNam 

Developer, March 2013 – March 2014

Responsibilities

• Build development environment and infrastructure 

• Manage resources in on-premises internal servers 

• Create scripts for automated deployment 

Technologies

• Linux Red hat custom build 

• MySQL 

• Java 

• SVN

• Azure Solution Architecture Associate Certification 
• AWS Solution Architecture Associate Certification 
• 3rd Runner up Vietnam AI Grand Challenge Danang 
• Best performance Employee VNPT in 2015