# Zoey C.

> Senior Software Engineer II at HubSpot

Location: Highland Park, New Jersey, United States
Profile: https://flows.cv/zoey

## Work Experience
### Senior Software Engineer II @ HubSpot
Jan 2020 – Present | Cambridge, Massachusetts, United States
Leading a small, autonomous team of talented engineers providing Kafka as a service to the rest of HubSpot Engineering. Our Kafka infrastructure processes over 100 billion messages per day. 

We build automation that keeps Kafka available, reliable, and performant, and we build tools and libraries that make it easy for HubSpot teams -- and thousands of their microservices -- to interact with Kafka.

### Senior Software Engineer @ Toast, Inc.
Jan 2019 – Jan 2020 | Boston, Massachusetts

### Principal Engineer @ Applied Predictive Technologies
Jan 2018 – Jan 2019 | Washington D.C. Metro Area
• Led a team of seven (since July 2017) responsible for platform for representing and accessing client-provided data, including front-end tools and C#, REST, and SQL-based APIs
• Redesigned two major data access APIs to distribute code ownership, increase engineering productivity, improve maintainability, and better fit microservice architecture
• Collaborated with PMs to set the team’s roadmap, leading this process for engineering-facing work
• Helped maintain team velocity in an agile environment by organizing sprints, removing blockers, planning early releases, and coordinating communication with other teams
• Served as career advisor for two full-time engineers, representing them in the performance review process and helping them identify growth opportunities

### Senior Software Engineer @ Applied Predictive Technologies
Jan 2016 – Jan 2018 | Washington D.C. Metro Area
• Owned design, planning, and code review for three financial data segmentation REST APIs, used by half of engineering
• Helped introduce React and TypeScript to team when building tool for time-series data upload
• Led implementation of program that provided engineers with opportunities to work on high-impact projects outside of their teams’ roadmap
• Overhauled SQL data model and built front-end tool allowing hundreds of delivery teams to understand and repair setup issues with their databases
• Developed simplified JavaScript framework for flexible presentation of analysis result visualizations
• Evangelized API design, development, and testing best-practices across the engineering department

### Software Engineer @ Applied Predictive Technologies
Jan 2014 – Jan 2016 | Washington D.C. Metro Area
• Contributed substantially to features across the stack, from front-end visualizations to analytic libraries
• Co-owner of API responsible for filtering and aggregation of financial data, critical to the performance and robustness of every calculation run by Test & Learn, the flagship product
• Helped lead effort to modify the T&L workflow to support analysis of generic “entities”, coordinating code changes across engineering teams and partnering with PMs to help clients leverage the feature

### CIS 110 Teaching Assistant @ University of Pennsylvania
Jan 2012 – Jan 2014 | Greater Philadelphia Area
• Taught a weekly lab section to expand on course's lecture material
• Held weekly office hours to assist with assignments and projects

### Software Development Engineer Intern @ Microsoft
Jan 2013 – Jan 2013 | Redmond, WA
Implemented backend features of real-time big-data engine for monitoring, visualizing, and alerting on service performance

### Software Developer @ AllazoHealth
Jan 2012 – Jan 2012 | Greater New York City Area


## Education
### Bachelor of Science in Engineering in Computer Science
University of Pennsylvania
Jan 2010 – Jan 2014

### Norcross High School
Jan 2006 – Jan 2010


## Contact & Social
- LinkedIn: https://linkedin.com/in/zoey-c-04a37347

---
Source: https://flows.cv/zoey
JSON Resume: https://flows.cv/zoey/resume.json
Last updated: 2026-03-22