Melody / Đăng Khoa

_夢音美

Some dreams deserve a runtime.

I work on recommendation systems at Shopee and build AI tools for creative workflows.
My work spans machine learning, conversational AI infrastructure, and tool-calling agents.

Still chasing the feeling of a well-directed anime opening.

Selected creations · Portfolio · Say hello

A conversational AI companion in the Moeru AI ecosystem, bringing language and voice into real-time interaction.

My role · DevOps / AI Infrastructure

• Built FastAPI adapters for LLM and speech endpoints, with structured requests, streaming responses, and configurable model providers.
• Automated Docker builds, model-service smoke tests, and health checks for repeatable deployments.

Python TypeScript Bash FastAPI Hugging Face Transformers Docker GitHub Actions

A tool-calling AI agent for creative workflows in Adobe Photoshop.

My role · Fullstack Developer / AI Integration

• Prototyped TensorFlow image analysis through FastAPI; exposed Photoshop context and layer-creation operations as LLM tools.
• Built a plan → act → inspect loop with validated tool calls, execution feedback, and recovery from failed edits.

Python TypeScript / JavaScript FastAPI Pydantic TensorFlow / Keras React Adobe UXP MCP

_{Elsewhere in the atelier: Careermate · TasteMap}

AI Researcher — Recommendation Systems · Oct 2025–Present

Prototyping retrieval and ranking models for personalized product discovery. Standardizing Recall@K / NDCG@K evaluation and packaging reproducible experiments and inference workflows for engineering handoff.

AI Developer — Infrastructure · Apr–Aug 2026

Built validated inference APIs, automated Docker builds and deployment checks, and added health checks and diagnostic logs to support failure investigation and service recovery.

B.S. in Software Engineering · University of Science, VNU-HCM (HCMUS)
Expected 2028 · GPA 9.03/10
AI Lab member · Research in Machine Learning and Quantum Machine Learning.

• Second Prize · NAVER AI Hackathon 2025 — Team Leader; led AI solution development.
• Third Prize · VNPT AI Challenge 2025 — Team Leader; led model development and evaluation.
• Top 3 Performer · AI Vietnam AIO2025 — Machine Learning modules of the All-in-One course.

ML & Research
Python SQL PyTorch TensorFlow / Keras scikit-learn NumPy pandas

Agents & Integration
Hugging Face Transformers LangChain / LangGraph RAG MCP TypeScript / JavaScript

Infrastructure
FastAPI Docker GitHub Actions MLflow PostgreSQL Linux Bash

I started by sketching manga panels. That spark still shapes the things I want to build: AI tools for making things, and interfaces that feel alive.

Usually fueled by matcha, lo-fi, and anime OSTs. Based in Ho Chi Minh City, Vietnam.

Languages · IELTS 8.0 (Listening 9.0, Reading 9.0) · JLPT N2

Make the web feel as expressive as a well-directed anime opening.

If you're building AI companions, creative tools, or the infrastructure behind them, I'd love to compare notes.

Portfolio · LinkedIn · Email

_{✦ memento mori — leave something worth remembering.}