Van-Thuan Bach Email & Phone Number

Regina, Saskatchewan, Canada

Regina, Saskatchewan, Canada

Project with Saskatchewan Ministry of Corrections, Policing, & Public Safety, CanadaRole: Improve a mapping issue between datasets

Regina, Saskatchewan, Canada

1. OneShot Golf User Classification Project + Improved machine learning features by combining and adding new event properties + Continued working on the full dataset with more than 100GB exported from Google BigQuery+ Researched data drift and applied the riverml library+ Applied machine learning classification models to classify users regarding paying conversion and user retention2. Project with Saskatchewan Ministry of Corrections, Policing, & Public Safety… Show more 1. OneShot Golf User Classification Project + Improved machine learning features by combining and adding new event properties + Continued working on the full dataset with more than 100GB exported from Google BigQuery+ Researched data drift and applied the riverml library+ Applied machine learning classification models to classify users regarding paying conversion and user retention2. Project with Saskatchewan Ministry of Corrections, Policing, & Public Safety, CanadaRole: Focused on exploratory analysis and data cleaning. Show less

Regina, Saskatchewan, Canada

Grader on Foundations of Statistics & Machine Learning Course's Assignments Grader on Programming & Problem Solving Course's Assignments

OneShot Golf User Classification + Gathered business requirements and suggested solutions for the problem.+ Transformed Google Analytics Big Query into CSV files with features+ Built machine learning pipelines with GridsearchCV to classify users: first-time user conversion and user engagement. + Ran experiments with 7 classification models: DNN, Logistic Regression, KNN, SVM, DecisionTree, XGBoost, and Random Forest.+ Compared results with PR AUC+ Handled the issue… Show more OneShot Golf User Classification + Gathered business requirements and suggested solutions for the problem.+ Transformed Google Analytics Big Query into CSV files with features+ Built machine learning pipelines with GridsearchCV to classify users: first-time user conversion and user engagement. + Ran experiments with 7 classification models: DNN, Logistic Regression, KNN, SVM, DecisionTree, XGBoost, and Random Forest.+ Compared results with PR AUC+ Handled the issue of the imbalanced dataset + Interpreted models with Shapley values. Show less

Vietnam

1. Sedex Advance: Technical Lead+ Led the development team of 5 developers in providing great technical support and mentorships + Reviewed solution designs to ensure the correctness of project requirements, and minimize security concerns + Conducted code reviews with a focus on clean and maintainable code.+ Contributed to the project as a developer with innovative ideas in migrating employee workers in Neo4j, improving 40% performance of assigning a new questionnaire to sites… Show more 1. Sedex Advance: Technical Lead+ Led the development team of 5 developers in providing great technical support and mentorships + Reviewed solution designs to ensure the correctness of project requirements, and minimize security concerns + Conducted code reviews with a focus on clean and maintainable code.+ Contributed to the project as a developer with innovative ideas in migrating employee workers in Neo4j, improving 40% performance of assigning a new questionnaire to sites, and implementing a new tabular type.2. Topdanmark: Technical Lead+ Responsible for the technical lead of a small team of eight young developers in building an SRE application. + Successfully delivered two major releases and was acknowledged by managers, the delivery lead, and thecustomer Show less

Vietnam

+ Led the Scrum team of 7 developers as a Scrum Master to ensure the team's progress and meet customer expectations, and Sprint objectives+ Managed a diverse range of projects (XCHA, XBTR, Portal, Framework Security, XHRC, XExpense, XTAO, Document Signed Book, XBAT) with different technologies: Expert.Ivy, Java EE, AngularJS., Node.js, etc.+ Provide technical support and issue resolution promptly when they arose+ Played a significant role in creating a collaborative and adaptive… Show more + Led the Scrum team of 7 developers as a Scrum Master to ensure the team's progress and meet customer expectations, and Sprint objectives+ Managed a diverse range of projects (XCHA, XBTR, Portal, Framework Security, XHRC, XExpense, XTAO, Document Signed Book, XBAT) with different technologies: Expert.Ivy, Java EE, AngularJS., Node.js, etc.+ Provide technical support and issue resolution promptly when they arose+ Played a significant role in creating a collaborative and adaptive working environment + Contributed to project success as a developer Show less

Msc Computer Science - Data Science, Computer Science

Bachelor Of Engineering - Be, Computer Science