Bachelor of Science in Aeronautical Electronics: & Telecommunications Engineering

2015 - 2019

Vietnam Aviation Academy Ho Chi Minh, Vietnam

Master of Science in Computer Science

2022 - 2024

Maharishi International University Fairfield, Iowa

Software Developer

May 2024 - Present

American Airlines, Dallas, TX

• Led full-stack development on a redesigned system allowing American Airlines customers to purchase prepaid baggage and use mileage points, utilizing Java, Spring Boot, Angular, and Kubernetes for scalable and efficient performance.
• Deployed and managed cloud-based services using IBM Cloud and Kubernetes (K8s), ensuring high availability and reliability of systems handling prepaid baggage transactions.
• Improved system performance and monitoring with GitHub Actions for CI/CD, integrated Dynatrace for performance monitoring, and Mezmo for centralized log management and troubleshooting.
• Spearheaded migration from a legacy system to a standalone microservices architecture, enhancing scalability, maintainability, and the overall transaction processing efficiency for prepaid baggage services.

AI Coding Specialist

Feb 2024 - May 2024

HireArt Inc. (ScaleAI) Southlake, TX

• Developed and refined AI-driven software, such as ChatGPT, Gemini, and Flamingo, using Java, Angular, and Spring Boot, enhancing its ability to interact and communicate with users naturally.
• Authored clear guidelines for AI performance, ensuring LLMs execute tasks correctly and align with project objectives.
• Collaborated with ScaleAI to merge expertise, improving the AI model’s intelligence and response accuracy through effective teamwork and clear communication.
• Designed and tested coding challenges to validate AI responses, ensuring the code’s functionality and correctness with practical examples.

Java Developer (Remote)

Aug 2020 – Nov 2022

LG CNS & LG Innotek, South Korea

• Developed, maintained, and monitored enterprise software, integrating B2B business processes using Java 11, Spring Boot, Hibernate, MySQL, and Webmethods.
• Delivered over 50 RESTful APIs web services successfully, ensuring high-quality and secure data exchange.
• Implemented CI/CD pipelines using Jenkins, reducing deployment errors by 50% while ensuring seamless integration with Apache Kafka for notification of the message and acknowledgment for Trading Network Service.
• Achieved fault tolerance and graceful degradation strategies using Netflix Hystrix and Circuit Breaker pattern, ensuring high availability and reliability of the system.
• Integrated JWT authentication and authorization using Spring Security, providing secure access to the APIs and web services.
• Leveraged Spring Cloud features such as Config Server, Eureka, Ribbon, and Feign, to manage configuration, service discovery, load balancing, and client-side communication.
• Implemented a robust Angular-based Trading Network Services solution using Angular 12, providing partners with a user-friendly interface to efficiently modify and update information, enhancing collaboration and data accuracy.
• Led the end-to-end development of a robust data crawling system in Node.js, achieving a 20% enhancement in data extraction efficiency from Partner websites.

Junior Full-Stack Developer

Jul 2019 – Aug 2020

FPT SOFTWARE, Vietnam

• Developed, designed, and refactored E-commerce systems and custom components using Angular 12, JavaScript, NodeJS, Java 8, Spring Boot, Hibernate, JPA, and MySQL.
• Achieved a 25% reduction in message processing latency by implementing RESTful APIs with Apache Kafka for real-time data streaming.
• Improved components using HTML5, CSS, Bootstrap, JQuery, and Angular for over 20,000 users.
• Spearheaded cross-functional communication initiatives within an Agile Scrum framework, resulting in improved team collaboration, increased productivity, and a 25% reduction in project delivery time.

DevOps Engineer

May 2020 – Oct 2020

FPT SOFTWARE, Vietnam

• Orchestrated the deployment of Spring Boot Microservices on AWS Fargate, leading to a 30% improvement in deployment efficiency.
• Established a robust CI/CD pipeline using Amazon Developer Tools (CodeCommit, CodeBuild, CodePipeline), resulting in a 40% reduction in release cycle time for efficient code deployment.
• Implemented security best practices, including vulnerability scanning and encryption, in alignment with AWS ECS task definitions and Amazon RDS for scalable MySQL server deployment.
• Published Docker images to Docker Hub and AWS ECR, contributing to a 25% improvement in containerized application management.

Software Developer Intern

Sep 2018 – Mar 2019

FPT SOFTWARE, Vietnam

• Developed and deployed scalable and secure RESTful web services using Java 8, Spring Boot, and AWS, following the microservices architecture and achieved 99.9% uptime.
• Implemented unit testing, integration testing, and code coverage using Mockito, and Junit.
• Utilized Docker to create, deploy, and manage containers, reduced deployment time by 70%.