Thiện Nguyễn Hoàng
About Me
– My major is electronic-telecomunication(bachelor).
– I work as tester (manual + automation) in 1 year.
– Now, I’m transitioning from tester to data analytics.
– I learn about DA & DS of Google on Coursera. I would like to gain real experience, so I’ve registered as volunteer member here.
Education
HCMC University of Transport
FPT Academy
I've learned about automation testing tools: selenium, appium, cucumber and java language, OOP.
Coursera/Google
- Data cleaning & preprocessing: handling missing values, normalization, date/time parsing, outlier detection. - SQL: SELECT, JOIN, GROUP BY, window functions, subqueries, performance-aware queries. - Excel: pivot tables, VLOOKUP/XLOOKUP, INDEX/MATCH, advanced formulas, data validation. - Data visualization: Python, R & Tableau dashboards, storytelling with data. - EDA & reporting: descriptive stats, trend analysis, segmentation, writing insights & recommendations. - Versioning & collaboration: documenting analysis, presenting findings to non-technical stakeholders.
Coursera/Google
-Skill: Advanced Data Analysis, Data Cleaning & Preprocessing, Exploratory Data Analysis (EDA), Statistical Analysis, Regression Analysis (Linear & Logistic), Machine Learning, Data Visualization, Data Storytelling, Time Series Analysis, Outlier & Missing Data Handling, Text Data Analysis, Model Evaluation & Optimization. - Tool: Python, NumPy, Pandas, Scikit-learn, Tableau
