Machine Learning R D

Pham Ngoc Hoa

AI Engineer / R&D Engineer

***********@*****.*** +84-852-***-*** github.com/teaplusottp linkedin.com/in/hoa-pham-9ab707375

Education

Ho Chi Minh City University of Science (HCMUS), BSc in Artificial Intelligence

• Relevant courses: AI Fundamentals, NLP, Computer Vision, Machine Learning, Algorithms

• GPA: 3.4/4.0

Skills

• Programming: Python, C++, R

• Frameworks / Libraries: PyTorch, Flask, FastAPI, ReactJS, LangChain, Unsloth, W&B, Google Agent Development Kit.

• Tools & DevOps: Git, Docker, Kaggle, n8n.

• Machine Learning / AI: Deep Learning, NLP, Computer Vision, Retrieval-Augmented Generation (RAG). Projects

AI Challenge Project (Team size: 4)

• Built a system to parse natural language queries and retrieve matching video segments.

• Technical Impact: Applied OCR for text extraction, Elasticsearch for indexing & similarity scoring to improve retrieval accuracy.

• Stack: Python (Flask, NLTK), ReactJS, Docker, GitHub Actions, Elasticsearch, Tesseract OCR.

• My role: Developed UI and backend utilities for mapping video frames to timestamps and generating links. Chatbot with RAG (Team size: 4)

• Developed conversational AI using retrieval-augmented generation connected to domain documents.

• Technical Impact: Indexed documents into FAISS, dynamically injected context into prompts, improved response accuracy in domain QA tasks.

• Stack: Python, PyTorch, LangChain, FAISS, OpenAI API, Streamlit.

• My role: Built the UI for document upload and vectorization workflow, enabling users to query via RAG. MinerRanger – Process Mining System (Team size: 4)

• Designed a multi-agent process mining system integrating LLMs to assist SMEs.

• Technical Impact: Automated detection of process bottlenecks via event log analysis, simulated “what-if” changes in processes, validated compliance rules before real deployment.

• Stack: FastAPI, WebSocket, custom LLM modules (OpenAI / Google generative), Docker, ReactJS.

• My role: Developed the UI and fine-tuned LLM modules for improved process analysis. Certificates

• Coursera Specializations: GitHub Link

– Deep Learning Specialization (4 courses)

– Supervised Machine Learning

– Advanced Learning Algorithms

• VSTEP B1 English Certificate (CEFR B1 equivalent, 2025)

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