Thi Tinh Lo

adz7ct@r.postjobfree.com (+**) ****.***.478 linkedin.com/in/thi-tinh-lo-3526a0270/ thitinh.github.io/portfolio/ EDUCATION

BIRMINGHAM CITY UNIVERSITY Birmingham, UK

Master of Science Big Data Analytics 2023

• Coursework: Applied Statistics, R Programming, Data Mining (Machine learning, Deep Learning), Advanced Databases (Oracle, SQL, MongoDB), Big Data Management (Hive, Spark), Modern Optimisation, Web Social Media Analytics and Visualisation (NLP, ANN) UNIVERSITY OF ECONOMICS AND LAW – VIETNAM NATIONAL UNIVERSITY HCM Ho Chi Minh, Vietnam Bachelor of Accounting and Auditing 2014

• Coursework: Mathematics (Linear Algebra, Factorization), Probability Statistics, Econometrics, Accounting, Marketing PROJECTS (more details at https://thitinh.github.io/portfolio/ https://github.com/ThiTinh) Visualizing and Analyzing Twitter Trend

• Utilized Twython to crawl Twitter data based on hashtags

• Data preprocessing, exploratory data analysis, and data visualization to gain insights

• Word embedding techniques, including Bag of Words (BoW) and TF-IDF, topic modeling

• Sentiment Analysis use TextBlob, artificial neural networks (ANN), to classify user sentiments as negative, neutral, or positive

• Applied network analysis using Gephi for visualizing data relationships Data Mining – Customer Behavior Analysis in R

• Data preprocessing, including handling missing values, outliers, data transformation, and scaling

• Applied clustering algorithms (PCA and K-mean, Hierarchical, DBScan) to customer segmentation. Employed Silhouette score and visualization techniques to assess model performance

• Utilized classification algorithms (Logistic regression, Decision tree, Random forest, Neutral network) to predict customer decisions (accept or not). Used confusion matrix, Accuracy, Precision, Recall, F1 Score, ROC to evaluate the model Built a Big Data Ecosystem - Analyze Simulated Big Data "Catch the Pink Flamingo"

• Employed python for data preprocessing and exploratory data analysis to extract information

• Utilized PySpark to apply machine learning algorithms (Decision trees, Random forests, K-means) for customer segmentation

• Implemented Neo4j for Graph Analysis to explore relationships and connections Apply Statistic for House Price Analysis

• Explore data analysis use statistics indicators (min, max, mode, standard deviation, skewness, kurtosis, etc.)

• Performed correlation analysis using Pearson correlation, Analysis of Variance (ANOVA) tests, and data visualization

• Employed hypothesis testing (T-test) to assess the validity of statements Advanced Databases - Pet Services Business Management System

• Designed a comprehensive database system, applying normalization to optimize data structure and integrity

• Database Implementation in Oracle SQL Developer (DDL, DML), constraint, primary key, foreign key, test database

• Executed SQL queries to interact with and manipulate the database SKILLS

Programming: Python (NumPy, Pandas, Scikit-learn, TensorFlow), Big Data (Spark, Hive), R, Oracle, SQL Others: Excel, Tableau, Power BI, DAX, Looker Studio, Power Query, DAX. EXPERIENCE

ISODS George Washington Institute of Data Science & Artificial Intelligence Remote Project Summer Practicum Program in Data Science and AI 2023 (NLP) Aug. 2023 – Sep.2023

• Utilized Selenium to crawl house data (text, images, timestamps) from the website https://nhadat24h.net/

• Explored Natural Language Processing (NLP) and conducted sentiment analysis research use Naive Bayes, Bert Fine Tune and Tensorflow

• Developed house price prediction model using Vietnamese BERT (phoBert) and Artificial Neural Networks (ANN), AutoGluon

(for Image, text, Time Series, and Tabular Data)

VAC Sai Gon Co., Ltd. Ho Chi Minh, Vietnam

General Accountant Feb. 2019 – Oct 2021

• Prepared and analyzed monthly, quarterly and yearly balance sheets to track financial trends and performance and recommends financial actions

• Checked documents, data entry into excel, accounting software, database

• Assisted foreign businesses with accounting, tax, investment in Vietnam, providing consultation on financial matters, and preparing financial reports

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