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Tran Dai Tai

Big Data Engineer

HCMUS | HCM City

Technologies

My Portfolio Highlights

My New Course

Big Data Fundamentals with PySpark

My New Course

Exploratory Data Analysis in Python

My New Course

Preprocessing for Machine Learning in Python

My New Course

Big Data Fundamentals with PySpark

Inquisitive analyst, forever asking 'Why?' to uncover the truth in data.

My Work

Take a look at my latest work.

course

Big Data Fundamentals with PySpark

GitDocker
course

Cleaning Data in Python

PythonGitPower BI
course

Exploratory Data Analysis in Python

Python
course

Big Data Fundamentals with PySpark

GitDocker

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

Dataiku ML Practitioner Certificate

Dataiku Developer Certificate

Dataiku Core Designer Certificate

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Exploratory Data Analysis in Python
Cleaning Data in Python
Writing Functions in Python
Writing Efficient Python Code

My Work Experience

Where I've interned and worked during my career.

SEVAGO HOLDINGS | Apr 2025 - Present

Data Engineer / BI Developer

Designed and maintained ETL/ELT pipelines to integrate data from multiple sources into the Data Warehouse. Developed BI dashboards and reports to support business decision-making. Optimized data models and queries for performance and scalability. Collaborated with cross-functional teams to define data requirements and deliver analytics solutions.
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Asia Commercial Joint Stock Bank | Jan 2024 - Feb 2025

Data Scientist / Data Analyst

Conducted data analysis to support business strategies and improve operational efficiency. Built predictive models for customer behavior and fraud detection using Python and SQL. Visualized insights through dashboards and presentations for management. Participated in Data Governance and Master Data Management (MDM) initiatives.

KATALYST JOINT STOCK COMPANY | May 2022 - Jan 2024

Data Scientist

Researched and implemented a Feature Store to enhance data reusability across projects. Developed machine learning models for fraud detection in financial transactions. Built and validated predictive models using Python, SQL, and Scikit-learn. Collaborated with engineers and analysts to deliver scalable data-driven solutions.

My Education

Take a look at my formal education

Bachelor in Computer ScienceVNU-HCM University of Science | 2022

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