Data Analyst Visualization

Ha Tra

H +84-082******* *****************@*****.*** Ñ HCM city, VN

ï @Tra Lam Thanh Ha § @tralamthanhha

Profile

I am a detail-oriented IT professional with experience in Data. I enjoy problem-solving and optimizing workflows to improve efficiency. With a proactive and adaptable mindset, I thrive in remote work environments and collaborative teams. Experience

Research and Developement Products (VERON GROUP) HCMC, VN 02/2025 - present

• Docker Integration with PostgreSQL and LLM: Configuring Docker containers with PostgreSQL using the pgvector extension, orchestrated via Docker Compose, and integrating an LLM container within the same Docker environment to enable advanced vector-based search operations.

• Market Analysis in the Semiconductor Industry: Conducting data searches and processing information from recruitment companies in the semiconductor industry to identify and define market trends.

• Chatbot Customization: Utilizing Ollama to tailor and enhance chatbot functionalities.

• API Integration for Knowledge Management: Integrating APIs from Google, YouTube, and GitHub to construct a comprehensive knowledge base for the chatbot and support efficient information retrieval.

• Documentation Support: Assisting in the development of technical documentation for IoT and chip projects. Data Analyst Internship (Binh Thanh Tax Department) HCMC, VN 01/2024 - present

• Contributing to a project that involves synchronizing citizen IDs with taxpayer IDs. The project is part of the integration of the tax system into the government VNeID.

• Crawling data of citizens from the government website and updating the tax system with the information to ensure data accuracy in large-scale systems.

• Gaining hands-on experience in data management and learning the importance of data accuracy in a real-world setting. Skills

• Database: MSSQL, MongoDB, PostgreSQL

• Data visualization: Tableau, PowerBI, Matplotlib, Seaborn

• Framework/Tools:Sklearn, Pyspark, Pandas, Numpy, NLTK, Underthesea, Hugging Face, Streamlit(Web), Git, Colab, Jupyter, Kaggle, Docker, LLM, Nodejs, Jira

Education

BSc Computer Science Ton Duc Thang University GPA 3.0/4.0 2020-2024 Relevant Courses: Data Visualization, Business Intelligence, Natural Language Processing, Big Data, Data Mining, etc. Projects AI/ML

Market Basket Analysis (Python, Pyspark, Matplotlib, Seaborn) November 2023

• Conducted market basket analysis by collecting the combo of products that customers buy and using Apriori, FP-Growth, and other algorithms related to frequent item sets to get the confidence, lift, or association

• Used Python and Pyspark for data analysis

• Link: https://colab.research.google.com/drive/132hAto4zuq1T0KhGzym9Fwpd2OTDqvtz Certificates

Solution Planning Fundamentals: Verified Skill Badge November 2023

• Organization: Shopify

• Link: https://colab.research.google.com/drive/132hAto4zuq1T0KhGzym9Fwpd2OTDqvtz

Contact this candidate