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I'm Vinh Bui, a computing student at the University of Sydney with a passion for turning data into actionable insights. I specialize in AI, ML pipelines, NLP, and end-to-end analytics, with hands-on experience building automation tools and document intelligence systems. I'm driven to apply robust engineering and experimentation to real-world problems, exploring forecasting, computer vision, and Retrieval-Augmented Generation techniques, while collaborating across teams to deliver impactful results.…I'm Vinh Bui, a computing student at the University of Sydney with a passion for turning data into actionable insights. I specialize in AI, ML pipelines, NLP, and end-to-end analytics, with hands-on experience building automation tools and document intelligence systems. I'm driven to apply robust engineering and experimentation to real-world problems, exploring forecasting, computer vision, and Retrieval-Augmented Generation techniques, while collaborating across teams to deliver impactful results.

Vinh Bui

Data Scientist, AI Engineer, Full Stack Developer, +2

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I'm Vinh Bui, a computing student at the University of Sydney with a passion for turning data into actionable insights. I specialize in AI, ML pipelines, NLP, and end-to-end analytics, with hands-on experience building automation tools and document intelligence systems. I'm driven to apply robust engineering and experimentation to real-world problems, exploring forecasting, computer vision, and Retrieval-Augmented Generation techniques, while collaborating across teams to deliver impactful results.…I'm Vinh Bui, a computing student at the University of Sydney with a passion for turning data into actionable insights. I specialize in AI, ML pipelines, NLP, and end-to-end analytics, with hands-on experience building automation tools and document intelligence systems. I'm driven to apply robust engineering and experimentation to real-world problems, exploring forecasting, computer vision, and Retrieval-Augmented Generation techniques, while collaborating across teams to deliver impactful results.

Available to hire

I’m Vinh Bui, a computing student at the University of Sydney with a passion for turning data into actionable insights. I specialize in AI, ML pipelines, NLP, and end-to-end analytics, with hands-on experience building automation tools and document intelligence systems.

I’m driven to apply robust engineering and experimentation to real-world problems, exploring forecasting, computer vision, and Retrieval-Augmented Generation techniques, while collaborating across teams to deliver impactful results.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

AI Business Intelligence Agent at InsightOps

March 1, 2026 - Present

Developed autonomous AI agents to automate business analytics workflows and decision support; built ML pipelines for forecasting, churn prediction, and anomaly detection using Python; implemented backend services with FastAPI, PostgreSQL, Redis, and Celery.

LLM Document Intelligence System (RAG) at Personal Project

January 1, 2026 - Present

Built AI document analysis platform using Retrieval-Augmented Generation; implemented semantic vector search using PostgreSQL + pgvector embeddings; developed FastAPI backend and Next.js interface for document ingestion and AI chat.

Software & Data Science Intern – NLP Systems at FPT Corporation

July 1, 2025 - August 1, 2025

Built NLP pipelines for patient feedback analysis using BART, T5, and GPT; Implemented RAG pipelines using LangChain, FAISS, and HuggingFace; Applied sentiment analysis, topic modeling (LDA), and NER using spaCy.

AI Capstone – Financial Volatility Forecasting at University of Sydney & Optiver

March 1, 2025 - June 1, 2025

Developed volatility forecasting models using HAR-RV, ARIMA-GARCH, and XGBoost; Engineered time-series features from order book data; Built interactive Shiny dashboard for predictive analytics visualization.

AI Research Intern – Computer Vision at INSITE PROJECT Solution

August 1, 2024 - November 1, 2024

Evaluated YOLO object detection performance across dataset conditions; Performed dataset preprocessing and deep learning model benchmarking.