Hey, I'm Kien Vu, an analyst and blogger
I use data to solve real world problems
Get in touch: email | twitter | blog | github
Profile
Open source project
tabint - Tabular data interpretation and explanation
hermesql - python SQL query builder
Business Intelligence
Solution
The combination of Microsoft’s BI tool and open source library to solve real world business problem.
Stack
Power BI, Excel, Python; hermesql, tabint
Client
Luxstay - Vietnam’s #1 homestay platform
Aharooms - Biggest convenient hotel chain in Vietnam
Hoozing - The leading Proptech company in selling and leasing real estate
Weva - The most reputable social network beauty consulting and cosmetic warranty in Vietnam
Data science
Customer churn analysis
Using consumer data and behavior model to predict customer churn and then improve customer retention.
Foody comment analysis
Using data from comment on foody and deep learning to build a simple recommendation system.
Credit default risk
Using credit history to predict the capable of repaying a loan.
Toxic comment classification
Built a multi-headed model that’s capable of detecting different types of toxicity like threats, obscenity, insults, and identity-based hate.
JoyDS
“If you’re not having fun, you’re not learning”, So I created a repository to remember moments of joy along the data science journey
Data visual perception
A series of using visualization knowledge to get insight from data
Article
Business Intelligence
Cách cấu trúc và tái sử dụng câu lệnh SQL
Xây dựng hệ thống báo cáo BI trong doanh nghiệp
Data science
The dirtiest job in 21 century
Những điều tôi làm trong thời Covid-19
Tôi học được gì khi tự viết một thư viện
Cách hiệu quả đề truyền đạt kiến thức về machine learning