Lanming Ma

Data Scientist Intern

Mind-Alliance Systems•  May 2019 - Present

Built text mining system by training NLP models, using TF-IDF approach, NLTK and spaCy libraries via Python; Developed the data scraping team, led team crawl 50,000+ event information and completed data visualization via Tableau; Conducted strategic planning for selectevents.io, developed the project plan and conducted project management.

Part-time Business Analyst

McKinsey & Company•  August 2019 - Present

Performed industry research on the insurance technology industry and conducted case studies to extract insights; Identified and profiled 5 leading Insur-Tech organizations through expert interviews, literature search and online sources; Performed data collection from multiple sources and determine the feasibility of digital transformation.

Data Analyst Intern

China Telecom Americas•  May 2018 - November 2018

Managed 300k+ user data, performed data cleaning, data mining and data visualization using SQL, Tableau and Python; Analyzed user data, trained machine learning models to predict customer churn pattern with an accuracy rate of 76%; Conducted A/B testing for email contents via HubSpot, decreasing churn rate by 5.5% and increasing conversion rate by 6%.

New York University (NYU), New York

Computer Information Systems, MS•  September 2017 - Present

- Coursework: Machine Learning, Data Structure, Algorithm, Regression, Big Data, Database Management

Central University of Finance and Economics

Data Science, BS•  September 2013 - June 2017

Coursework: Linear Algebra, Calculus, Probability and Statistics, Econometrics, Finance