# Stefanie Tonnu

> Software Engineer at Zoox

Location: Boston, Massachusetts, United States
Profile: https://flows.cv/stefanietonnu

## Work Experience
### Software Engineer @ Zoox
Jan 2021 – Present | Foster City, California, United States
High performance compute in the ML Infrastructure organization

### Software Engineer II @ Juniper Networks
Jan 2020 – Jan 2021 | Sunnyvale, California, United States
- Continued contributions to Kubernetes-based PaaS product to provide common platform and micro-services for different applications across Juniper Networks
- Developed both application code in golang and deployment components in Kubernetes
- Maintained and enhanced features of time series database service
- Contributed to monitoring service
- Contributed to deployment of applications on on-prem and cloud-based infrastructure (GKE, AWS EKS)
- Languages and technologies: golang, Kubernetes, Docker, Helm Charts, Clickhouse DB, InfluxDB, Prometheus, Grafana, Thanos, GKE, AWS EKS

### Software Engineer @ Juniper Networks
Jan 2019 – Jan 2020 | Sunnyvale, California, United States
- Contributed to Kubernetes-based PaaS product to provide common platform and micro-services for different Juniper applications
- Planned and developed time series database service functionality
- Practiced test-driven development, including unit, component, and integration tests
- Languages and technologies: golang, gRPC, Kubernetes, Clickhouse DB

### Software Engineer Intern @ Visa
Jan 2018 – Jan 2018 | Foster City, California, United States
- Data Product Development, Marketing Services Team
- Developed mechanism for peer-to-peer based synchronization of data among application nodes
- Languages and APIs – Java, RocksDB

### Software Engineer, Tools and Infrastructure Intern @ Google
Jan 2018 – Jan 2018 | San Francisco, California, United States
- CorpEng: Accessibility Team
- Developed accessibility testing log processing tool to streamline bug filing process
- Languages and APIs – JavaScript, Node.js, HTML/CSS

### Software Engineer Intern @ Aira
Jan 2017 – Jan 2018 | San Diego, California, United States
- Worked on full-stack development
- Developed a data visualization map to display service calls as internal tool for Aira Portal
- Converted Aira Portal from using MQTT to AMQP protocol to better achieve load balancing and redesigned database to create persistent data
- Created a Lambda function to sync a MySQL database with Mixpanel user profiles
- Worked on contributing features to Aira Platform backend
- Languages and APIs – JavaScript, HTML/CSS, D3.js, Node.js, AWS DynamoDB, AWS Lambda, MySQL, Java

### CSE Tutor @ UC San Diego
Jan 2016 – Jan 2018
- tutor for Professor Rick Ord
- CSE 11: Intro to Computer Science and Object-Oriented Programming: Java (Fall 2016, Fall 2017)
- CSE 30: Computer Organization and Systems Programming (Winter 2017, Spring 2017, Winter 2018)
- Assist students with their programming assignments and answer any questions about concepts related to Java, Object-Oriented Programming, SPARC Assembly, ARM Assembly, and C
- Grade programming assignments and provide constructive feedback

### Assistant @ Kumon North America, Inc.
Jan 2013 – Jan 2016 | San Jose, California, United States
- Graded student homework and classwork assignments
- Tutored students from kindergarten to high school in math and English
- Managed the paperwork and filing
- Took charge of the front desk and communicated with parents and students

### Summer Program for Incoming Students (SPIS) Student @ UC San Diego
Jan 2015 – Jan 2015
- Five-week program to help expose rising first years to the field of computer science
- Targeted to those without much prior programming experience
- Built understanding of fundamentals of computer science
- Learned programming in Python language
- Practiced algorithmic problem solving
- Developed an original web-based application at the end of the program


## Education
### Bachelor of Science - BS in Computer Science
UC San Diego

### Piedmont Hills High School


## Contact & Social
- LinkedIn: https://linkedin.com/in/stefanie-tonnu

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Source: https://flows.cv/stefanietonnu
JSON Resume: https://flows.cv/stefanietonnu/resume.json
Last updated: 2026-03-31