Gary Chen Email & Phone Number

Taiwan

Taiwan

• Follows business user requirement and build a credit card fraud pattern detection dashboard with Python.• Responsible for migrating the data pipeline for a credit-card sales performance management system from Citi to DBS, whichincluded 10 million+ of data, 300+ table schemas, 100+ store procedures, and interacted with five banking systems.• Collaborate with cross-functional teams (PMO, BA, Data, Cloud, DevOps, etc.) to diagnose data-related technical issues orsupport data… Show more • Follows business user requirement and build a credit card fraud pattern detection dashboard with Python.• Responsible for migrating the data pipeline for a credit-card sales performance management system from Citi to DBS, whichincluded 10 million+ of data, 300+ table schemas, 100+ store procedures, and interacted with five banking systems.• Collaborate with cross-functional teams (PMO, BA, Data, Cloud, DevOps, etc.) to diagnose data-related technical issues orsupport data infrastructure needs.• Migrate and maintain 50+ SAS programs to ETL daily batch pipeline in spark compute framework.• Tools: Application Development (PCF, C#, .Net, Python, Dash Plotly, GraphQL, Pylint, Unittest), Data pipeline (Spark, Presto,Superset, Collibra, Airflow, SMS), CI/CD (Jenkins, JFrog, SonarQube), Project Management(Confluence, JIRA) Show less

Taipei City, Taiwan

• Delivered effective presentations and dashboards of key findings and strategy suggestions to stakeholders based on user behavioral data.• Designed solutions for collecting user behavior and assisting customers in deploying analysis tools on their platform.• Build user persona with SQL to design refined operating strategies or improve product features and user experiences.

Taipei City, Taiwan

• Developed chat iOS application in two months to support the company's digital transformation.• Automated workflow in publishing apps to decrease processing time from six hours to instantaneous.• Maintain three iOS web-based applications, including debugging with JavaScript, and creating additional features like account encryption and VR display.

Taipei City, Taiwan

• Collaborated with CTO to implement a relational database with more than 30 data frames. • Led shopping-cart app development included store-side and customer-side with 20 features. • Designed and developed a mobile app, which won $500,000 seed funding.

Taipei City, Taiwan

• Optimized processes and made over 50 interface animations, helping the app climb to 7th overall and first in navigation in 3 months.• Contributed greatly to an agile 15-person development team serving over 500,000 users and 250+ private businesses.• Developed and implemented code to track more than 100 different user behaviors to facilitate customer analysis.

Quezon City

• Improved on two apps for the leading sports company in Asia with a team of six.• Cooperated closely with the designer, developing 10 features after reviewed by senior developers.• Optimized program structure with test engineer decreasing crash rate from 8% to 1%.

Master'S Degree, Business Analytics: Operations Research And Risk Analysis

Core modules: Applied Statistics and Business Forecasting, Python for Business Analytics, Risk Performance and Decision Analysis, Data.

International Business, International Business

Activities and Societies: ‣ Public relation affairs of Financial Department ‣ Internet Publicity Section of Guitar Club ‣ Event Planning.

Exchange Student Program, Environmental Science