Pham D.
Junior AI Engineer
Open to offersNew to PlatformAbout
Pham H. D. is a Junior AI Engineer based in Hanoi, Vietnam, with a robust background in Robotics and Artificial Intelligence. A graduate of Hanoi University of Industry, Pham has specialized experience in AI model evaluation and Vietnamese Natural Language Processing (NLP). He has effectively utilized Python to build reproducible systems involving classification, retrieval, and structured evaluations. His technical prowess extends to data quality assurance and AI backend development, employing tools such as Hugging Face Transformers, PhoBERT, and FAISS. Pham has successfully delivered projects like the Vietnamese Support Ticket Classification Model, achieving significant results through rigorous data quality checks and performance metrics. He also developed a RAG PDF Knowledge Assistant and a Stateful AI Business Workflow Agent, demonstrating expertise in Python, PyTorch, and FastAPI. Continuously enhancing his skills, he is currently expanding his knowledge of distributed data processing and technologies like Spark and Hadoop.
Experience
Engineering Project Contributor
GitHub · 2026 — 2026Constructed a Vietnamese NLP pipeline for support ticket classification, executing controlled train, validation, and test splits, and comparing a fine-tuned PhoBERT model to a TF–IDF Logistic Regression baseline. Conducted per-class error analysis and enhanced data quality through various validation techniques.Engineering Project Contributor
GitHub · 2026 — 2026Engineered a document ingestion and search backend utilizing FastAPI, including dense and BM25 retrieval, hybrid rank fusion, and metadata filtering. Assessed retrieval efficacy against a reproducible benchmark and verified system functionality through extensive automated testing.Engineering Project Contributor
GitHub · 2026 — 2026Integrated LLM-assisted classification with grounded response generation within validated data models and vector storage. Evaluated system reliability through various recovery and execution checks, delivering numerous automated tests as part of the process.Junior AI Engineer
Company not specifiedParticipated in AI model evaluation, focusing on Vietnamese NLP, data preparation, quality assurance, and backend development. Engaged in building reproducible Python systems that encompass classification, retrieval, grounded LLM workflows, structured evaluation, and automated testing.
Skills & Expertise
Education
- Bachelor of Science in Robotics and Artificial IntelligenceHanoi University of Industry · 2021 — 2025
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