Hoang Nguyen

Available to hire

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
See more

Language

English
Fluent
Vietnamese
Fluent

Work Experience

Full-stack Developer, AI Engineer at ATO Chatbot
March 1, 2025 - June 1, 2025
Built secure features for chatbot transcript download and automated email delivery, supporting both individual and professional users. Led client communication, requirements gathering, and agile delivery, ensuring robust, compliant, and production-ready deployment. Developed a full-stack e-commerce platform using Next.js, tRPC, Prisma, MongoDB, Terraform, AWS S3, Docker, and related cloud and container technologies.
Full-stack Developer at Western Sydney University
May 1, 2025 - June 1, 2025
Developed a full-stack e-commerce platform for B2C stores; specialized in web development; worked with Docker and cloud technologies (AWS).
Full-stack Developer at ATO Chatbot Project (IBM collaboration)
March 1, 2025 - Present
Co-developed a full-stack RAG AI-powered tax assistant web app using Next.js, REST API, AWS (EC2, S3, Bedrock) and MongoDB in collaboration with IBM experts. Integrated AI/NLP with semantic search to deliver accurate, source-cited answers from official ATO documents. Built features for chat transcript download and automated email delivery, supporting both individual and professional users. Led client communications and agile delivery to ensure robust, compliant, production-ready deployment. Also developed a full-stack e-commerce platform using Next.js, tRPC, Prisma, MongoDB, TurboRepo, AWS S3 and Docker, with customer and admin dashboards. Implemented type-safe APIs and cloud storage, enabling secure CRUD operations and scalable asset management across multiple user roles. Enabled client-to-S3 image uploads via presigned URLs. Automated deployment and CI/CD workflows with Docker Compose, Nginx, and AWS EC2, ensuring secure, scalable, production-ready infrastructure.

Education

Bachelor of Information and Communication Technology at Western Sydney University
January 11, 2030 - December 27, 2025
Diploma of Information Technology at Western Sydney University
January 11, 2030 - March 24, 2026
Full-stack Developer, AI Engineer - ATO Chatbot at Western Sydney University
March 1, 2025 - June 1, 2025
Full-stack Developer - B2C Stores at Western Sydney University
May 1, 2025 - June 1, 2025

Qualifications

Diploma of Information Technology
January 11, 2030 - December 27, 2025
Diploma of Information Technology
January 11, 2030 - December 27, 2025
IELTS (Overall 7.5, General Training)
January 11, 2030 - March 24, 2026

Industry Experience

Software & Internet, Media & Entertainment, Professional Services