Career
June 08, 2020 - present
June 08, 2020 - present
Senior Data Scientist, Sales Channel Effectiveness Team, IBM Chief Analytics Office, Armonk, NY, USA
Senior Data Scientist, Sales Channel Effectiveness Team, IBM Chief Analytics Office, Armonk, NY, USA
May 28 - August 16, 2019
May 28 - August 16, 2019
Senior Data Scientist Intern, Cognitive Pricing & Risk Team, IBM Chief Analytics Office, Armonk, NY, USA
Senior Data Scientist Intern, Cognitive Pricing & Risk Team, IBM Chief Analytics Office, Armonk, NY, USA
- Built cognitive pricing models for business consulting project and automate manual negotiation process.
- Led the duties of data consolidation, feature engineering, predictive modeling and price optimization, with personalized pricing guardrails and innovation on strategic values for gross profit maximization.
- Contributed to developing real-time pricing API in Python and interactive dashboards for stakeholders.
- Delivered strategic decision making plans with over $80 million expected impacts on global business.
May 21 - August 10, 2018
May 21 - August 10, 2018
Data Science Intern, Enterprise Data Science Team, Express Scripts Inc, St Louis, MO, USA
Data Science Intern, Enterprise Data Science Team, Express Scripts Inc, St Louis, MO, USA
- Built comprehensive framework of predictive modeling and decision making for pharmacy claims audit optimization project with over $22 million expected benefits in business development for the company.
- Applied machine learning techniques to high dimensional data with 850 columns and achieved over 84% prediction accuracy.
- Facilitated daily-based predictive scoring and efficient discrepancy auditing for millions of prescriptions from thousands of pharmacies in the network.
