Tran Tien

Full-stack Developer

JuvenisMaxime

AI-graded project-based learning platform for students, professors, and administrators.

• Designed and built the backend as an ASP.NET Core 9 Web API using Clean Architecture (Domain, Application, Infrastructure, API layers), comprising 25 controllers, ~160 REST endpoints, 28 domain entities, and 64 EF Core migrations on MySQL 8.
• Implemented a hardened authentication flow with short-lived JWT access tokens and rotating refresh tokens in HttpOnly cookies, replay protection through an EF Core concurrency token, per-request security-stamp re-validation with in-memory caching, and role-based authorization for admin, professor, and student roles.
• Built the assessment engine that converts student submissions into competency scores, experience points, skill-tree progress, and badges using Google Gemini evaluators, backed by an xUnit suite that covers the scoring rules and asserts the authorization policy of every API endpoint.
• Added SignalR hubs for real-time notifications, Hangfire recurring jobs for email delivery, presigned-URL object storage, and Azure Communication Services with Microsoft Graph for live online meetings.
• Developed the Next.js 16 and React frontend in TypeScript with 240+ components, 24 dynamic screen templates, and an SWR data layer with automatic token refresh; provisioned MySQL with Docker Compose.

• ASP.NET Core 9
• EF Core
• MySQL 8
• SignalR
• Hangfire
• Next.js 16
• Docker
• xUnit

AI Automation Intern

Microsoft 365 Automation & Internal Tools

Enterprise document automation and internal collaboration tooling on the Microsoft 365 stack.

• Built an enterprise document automation bot with Copilot Studio, Power Automate, and Power Apps that generates Word documents from structured Excel data through conversational interaction, handling 30-50 records per batch and cutting manual preparation time by ~60-70%.
• Redesigned the solution with AI Hub for prompt-based content detection from PDF and image documents, reaching ~80-90% handwriting recognition accuracy on structured forms.
• Developed a Microsoft Teams bot in C# using the Microsoft Bot Framework that detects unanswered questions across 8-12 group channels and notifies responsible members through role-based tagging logic covering 5-7 organizational roles, reducing response delays by ~30-40%.

• C#
• Microsoft Bot Framework
• Copilot Studio
• Power Automate
• Power Apps
• Microsoft Graph API

Backend & Frontend Developer

Freelance

Restaurant management system delivered end to end for a single client.

• Delivered a restaurant management system on .NET Core 8.0 using a 3-layer architecture that follows SOLID principles, the Repository and Unit of Work patterns, and DTO-based API design, covering customer loyalty, menu and inventory tracking, order processing, employee management, and dashboard analytics.
• Integrated JWT authentication, SignalR real-time updates, the PayOS payment gateway, and an image upload service.
• Applied asynchronous processing with MySQL and EF Core, documented the API with Swagger, and deployed the system using Docker.

• .NET Core 8
• EF Core
• MySQL
• SignalR
• PayOS
• Swagger
• Docker

Software Engineer

FPT Software · Ho Chi Minh City

Full-stack delivery within an Agile/Scrum product team.

• Designed and delivered 10 RESTful API endpoints with ASP.NET Core, plus full-stack features with React.js; optimized SQL Server and MySQL queries and indexes, improving response time by 25% and reducing a heavy data-processing job to under 2 seconds.
• Implemented secure JWT-based authentication and reusable frontend components.
• Worked in an Agile/Scrum team with daily standups, peer code reviews, and Git Flow branching, and improved CI/CD pipelines using Docker and GitHub Actions.

• ASP.NET Core
• React.js
• SQL Server
• MySQL
• Docker
• GitHub Actions

Bachelor of Science in Software Engineering

FPT University

GPA 3.1 · Graduated