Rotherick Tan
[email protected] ❖ Minnetonka, MN ❖ GitHub link ❖ Portfolio ❖ Praise ❖
WORK EXPERIENCE
Healthcare.com Mar 2022 – Present
Principal Architect
- As Principal Architect, I oversee our core architecture, engineering standards and processes:
- Led technical design of a new marketplace cloud architecture at HealthCare.com, addressing scalability issues and improving application performance. (AWS Infra, Java, React, Cognito)
- Architected an online retail pharmacy that was integrated with traditional Rx software, increasing online prescription orders. (AWS Infra, Java, React, Okta)
- Designed a canonical identity profile system to have a unified view of a customer (Aggregator pattern).
- Designed a system for distributing Rx savings cards to customers, resulting in a boost in customer loyalty (Event-driven architecture).
- Led technical reviews and implemented engineering standards for ADRs, reducing code defects by and ensuring compliance with data privacy regulations.
- Established coding standards for handling PII/PHI data, resulting in no security incidents related to sensitive information.
- Managed and mentored 4 interns during the summer internship program, resulting in successful completion of key projects.
- Led a pilot program for 2 engineering teams to use AI tools to enhance their productivity.
Rally Health Feb 2018 - Mar 2022
Principal Software Engineer
- Developed an enterprise meta-data collection tool on Github, enhancing code repository management efficiency.
- Spearheaded the implementation of Spotify's Backstage as an internal developer information portal, customizing plugins to streamline access to critical resources and reducing onboarding time for new hires.
Senior Software Engineer
- Led the implementation of an eligibility data ingestion system from Optum using Kafka, Scala Play, and Postgres, resulting in a streamlined process for data integration.
- Designed and implemented a scalable solution for ingesting & storing eligibility data from external partners, enhancing data accuracy and efficiency.
- Developed new features for eligibility & authorization processes, improving system functionality and user experience.
Target.com June 2014 - Feb 2018 Lead Software Engineer
- Technical Lead for the Guest Identification Team in Digital Marketing. Digital Marketing allows companies to place ads on Google via Target, using Target’s vast customer database.
- Developed Digital Marketing's Data Management Platform (DMP) on Google Cloud Platform.
Senior Software Engineer
- Worked on Target.com website: Recommendations and Review team, Guest Account Management team (login/profiles)
Priceline.com Aug 2011 – May 2014 Principal Software Engineer
- Architected and designed REST APIs for the retail and NYOP hotel products.
- Worked on mobile APIs and internal tools for marketing..
Legg Mason Oct 2006 – Aug 2011 Senior Developer Analyst
- Architected and implemented an enterprise-wide managed file transfer solution
Polaris Software Labs June 2005 – Oct 2006 Consultant
- Supported fixed income batch applications and messaging software for front office trading for Citigroup Asset Management (later Legg Mason)
Ecquaria.com June 2004 - May 2005 Senior Software Engineer
- Maintained a Singapore government portal website that allows businesses to manage their licenses online.
Accenture.com Apr 2002 - June 2004 Analyst
- Maintained the website for Singapore Airlines.
- Gathered requirements and architected technical solutions for a modernization project for Singapore’s National Healthcare Group.
bluelight.com July 2000 - Dec 2001 Software Engineer
- Developed internal merchandising tools.
EDUCATION
University of Minnesota, Twin Cities 2000
MSc, Computer Science
Knox College 1995
BA, Computer Science and Chemistry