I have hands-on experience in Data Science, including data analysis, data processing, visualization, and predictive modeling using Excel, Power BI, SQL, and Python.
I also have experience teaching data analysis to businesses and helping people apply data-driven thinking in real-world situations.
University of Science and Technology of Hanoi (USTH)
Relevant coursework: Machine Learning, Data Mining, Algorithms, Probability & Statistics, Linear Algebra, and Database Systems.
ICT Lab USTH
Compared ImageNet-pretrained ResNet18 and ResNet50 using linear probing and partial fine-tuning on Office-Home. Evaluated transfer from real-world photos to Product, Art, and Clipart domains; ResNet50 reached 82.64% accuracy on Real-World and 40.87% on Clipart.
View source → Live demo →
Fine-tuned the BLIP image captioning model on Flickr8k while keeping the visual encoder frozen. On 1,000 test images, BLEU-4 increased from 0.2741 to 0.3387 and CIDEr from 0.7066 to 1.0064.
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Built a used-car asking-price prediction pipeline with group-aware evaluation and a Streamlit demo. The selected Random Forest achieved MAE of 68.26M VND and R² of 0.9751 on 4,595 held-out listings.
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Built a local RAG academic assistant for USTH students using university PDFs, multilingual embeddings, and vector retrieval to enable document-grounded question answering.
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Built ML and NLP pipelines for sentiment analysis and recommendation using customer review data, with interactive analytics and dashboard-based summarization.
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Cleaned and analyzed employee performance data across departments and branches to uncover retention, compensation, and satisfaction trends for HR decision support.
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Developed an intelligent biodiversity monitoring system for environmental threat detection using acoustic data, Edge AI models, and a real-time dashboard.
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Built a Vietnamese legal question-answering system using retrieval-augmented generation over a legal corpus, dense retrieval, reranking, and answer synthesis to support legal document lookup and evidence-based responses.
View project →Vietnam Quant Challenge 2026
Vietnam National University
Foreign Trade University
Foreign Trade University
Youth+
VAST Youth Union
FTU Youth Union
USTH Youth Union
VNU Youth Union
Specialized Informatics Division
ICPC Global
Data Science Major, USTH
USTH Learning Support Club
USTH Coder Club
A few moments from my university journey, research work, and community experiences.
Reach out through any of the channels below, or download my CV for more details.