Senior Data Scientist

• Apr 2021 - Present

Data Scientist

• Jun 2018 - Present

Data Science Consultant

• Jan 2017 - Jun 2018

• Developing multiple core applications for 30m valued project with The Coke Cola Company, delivering data processing solution with Spark which will be implemented for Coke Bottlers across the world started with China and South Latin• Automated the testing for several deployments and products, developed a Data Generator Application which could generates testing data based on schema, presented to Coke leadership board including CIO and CDO• Built up face recognition capacity with CNN on different OS including mac, windows and linux with python, utilized multi-processing to speed up the recognition process, built application to identify objects, added filters to streaming video• Developed major marketing engine which contains multiple analytical elements such as customer segmentation, recommendation system and NLP for a big Cruising Company, analyzed terabytes data including internal, credit and twitter data

Data Scientist

• May 2016 - Jan 2017

• Developed predictive models for over 500,000 Coca-Cola vending machines for sales forecasting, which serves as assistant tools for sales force to optimize logistics• Modeled North American stores and vendors demand for strategic pricing with Multi-Level Regression using R and Azure, achieved 80% accuracy for top products on large outlets group• Piloted proof-of-concept analytical projects about Sales Decomposition, Trade Analytics, Seasonality Analysis and Competition Detection using Python• Automated generation of statistical models utilizing Spark with Hadoop infrastructure

Data Science Intern

• May 2015 - Dec 2015

Conducted research and analysis on HCP’s performance, graded HCPs based on their prescribing potential, helped business team adjust sales strategyConducted customer evaluation, sales forecasting, pattern detection, competition detection using regression, bayesian modeling,machine learning and State Space ModelingAssisted with project management, monthly data reporting and dashboard building Conducted research and analysis on HCP’s performance, graded HCPs based on their prescribing potential, helped business team adjust sales strategyConducted customer evaluation, sales forecasting, pattern detection, competition detection using regression, bayesian modeling,machine learning and State Space ModelingAssisted with project management, monthly data reporting and dashboard building

Analyst (Internship), Strategic Planning Department

• Dec 2013 - Apr 2014

- Proposed a wetland park development project, wrote a report that summarized related information and identified the advantages and challenges, project approved and being carried out- Conducted research on wetland condition, national policy and other wetland parks’ current operation, analyzed data to gain deeper knowledge- Coordinated with managers, designers, engineers of other departments to implement the project into further details- Participated in the bidding process for the sewage disposal system, summarized and compared bidding documents

Manager Assistant

• Jul 2013 - Oct 2013

- Assisted to design Financial Planning Report to each client which including asset distribution, personal asset preference, Financial Planning and products recommendation- Processed data to a new Banking System, analyzed data and evaluated clients’ financial status- Introduced financial products to clients and provided simple suggestions on their Wealth Management- Assisted Manager in making appointments and receptions, coordinate with other sectors - Assisted to design Financial Planning Report to each client which including asset distribution, personal asset preference, Financial Planning and products recommendation- Processed data to a new Banking System, analyzed data and evaluated clients’ financial status- Introduced financial products to clients and provided simple suggestions on their Wealth Management- Assisted Manager in making appointments and receptions, coordinate with other sectors