Hai Le Email & Phone Number

Hanoi, Hanoi, Vietnam

• Built an analysis model using Logistic Regression and K-means to extract feature requests from 8+ million users; proposed financial products that attracted 1.2+ million new customers and elevated app rating to 4.8• Incorporated SQL clustering and visual storytelling by PowerBI dashboards to communicate actionable insights with 3 cross-functional teams (Transactions, Customer Engagement, Investment/Savings), initiating 70 enhancements and 11 new mobile banking features• Refined effective ETL pipeline management by incremental loading and parallel processing, cutting latency by 50% while ensuring reporting consistency at 95%

Hanoi, Hanoi, Vietnam

• Built big data ingestion processes to gauge insights from 70+ million application users, reducing content production time by 70%• Applied relational database systems to build the library of K-12 publishing metadata, which was used by 3 in-house teams and 10+ clients• Redefined the process of automating data reporting and content delivery, raising the branch’s operational efficiency by 55% and profitability by 35%

Hanoi, Hanoi, Vietnam

• Conducted customer surveys and systematized market researches to define trends for publication planning• Optimized historical data and industry reports to improve efficiency and budgeting, define most efficient publication dates and number of copies to be printed• Edit, develop and translate a wide range of fiction projects• Oversee publication process, from developmental to distribution • Advise on legal publishing and copyright matters• Organize book press releases and book talks

Hanoi, Hanoi, Vietnam

• Performed generalized linear regression on large datasets to identify trends and insights that informed strategic business decisions, resulting in 2.3 million USD increase in sales• Developed file-based management system for structured data, decreasing project delivery time by 30%• Awarded Top Employee of the Year 2017–18 for founding and leading the STEM publication section

Master Of Science - Ms, Data Science

Courses: Machine Learning Principles, Big Data Systems and Analytics, Algorithms for Data Science, Data Representation and Modeling.

Bachelor'S Degree, Water - Environment - Oceanography

Courses: Probability and Statistics, Data Treatment, Numerical Methods for Engineering

High School Diploma, Physics