# Zachary Walravens

> Software Engineer, ML at Wispr AI

Location: Belvedere Tiburon, California, United States
Profile: https://flows.cv/zacharywalravens

UCLA Class of 2022, Computer Science major in the Henry Samueli School of Engineering. Experience and interests include data science, big data, machine learning, AI and business intelligence  Proficient in Java, Python, C++, Swift, Bash (Basic), Go, Ruby, JavaScript React, HTML/CSS. Ski team and Surf club at UCLA.

## Work Experience
### Software Engineer, ML @ Wispr Flow
Jan 2025 – Present | San Francisco, CA

### Machine Learning Scientist (Security) @ Snowflake
Jan 2024 – Jan 2025

### Data Scientist @ Snowflake
Jan 2024 – Jan 2024 | San Mateo, California, United States

### Senior Data Scientist @ Demandbase
Jan 2024 – Jan 2024 | San Francisco, California, United States

### Data Scientist @ Demandbase
Jan 2022 – Jan 2024 | San Francisco, California, United States

### Data Science Intern @ Demandbase
Jan 2021 – Jan 2021 | San Francisco, California, United States
Engineered features for and diagnosed leakage in the Account Rank model. Reported to Sana Ghazi, Principal Data Scientist.

### Data Science Intern @ Demandbase
Jan 2020 – Jan 2020 | San Francisco, California, United States
Worked with data science team to improve the performance of online advertising campaigns. Developed machine learning models to increase advertisement campaign view rates and forecast available inventory for campaigns. Used SQL, Python with pandas and sklearn, and BigQuery. Participated in daily Scum standups as well as reviews and retrospectives. Presented results and findings directly to stakeholders. Reported to Jun Yan, Head of Data Science.

### Freelance Software Engineer @ Modigie, Inc.
Jan 2020 – Jan 2020 | Belvedere Tiburon, California, United States
Reverse engineered a statistical model for forecasting sales revenue. Resulting model is now used by sales team to help close deals.

### Data Science Intern @ Demandbase
Jan 2019 – Jan 2019 | San Francisco Bay Area
Demandbase data science team leverages Artificial Intelligence and Machine Learning to solve complex challenges in B2B marketing. Identified explainable visual characteristics that impact the effectiveness of different ads. Participated in daily Scrum standups. Reported to Seth Myers, Vice President of Product, and Eric White, Principal Data Scientist.

### Engineering Intern, Machine Learning @ ICU Eyewear, Inc.
Jan 2018 – Jan 2018 | San Francisco Bay Area
Developed computer vision models to automate inventory management for retail applications. Reported directly to CEO.

### Software Engineering Intern @ ScaleFT, the Zero Trust security company
Jan 2017 – Jan 2017 | San Francisco Bay Area
ScaleFT (acquired by Okta in July 2018) creates solutions for enterprises to validate users, devices, and network information and securely grant access to data. Used Go and Javascript React to build web interfaces. Wrote, compiled and tested front-end code and participated in weekly stand-ups with engineering team.

### Founding Member @ Teen Service Corps
Jan 2013 – Jan 2017 | San Francisco Bay Area
The Teen Service Corps engages San Francisco Bay Area teens in vital community service work in their local communities. TSC works with the homeless, the developmentally and physically challenged, the mentally ill, the elderly, children, and other underserved and marginalized groups. www.teenserviceusa.com


## Education
### Bachelor of Science - BS in Computer Science
University of California, Los Angeles- Henry Samueli School of Engineering

### High school in Class of 2018; AP Computer Science, AP European History, AP U.S. History, AP Calculus BC
Redwood High School, TUHSD

### Summer Program in Engineering and Computer Science. Intro to Machine Learning (CS 189). Top 10% of class.
UC Berkeley College of Engineering

### UCLA Henry Samueli School of Engineering and Applied Science

### UCLA Henry Samueli School of Engineering and Applied Science


## Contact & Social
- LinkedIn: https://linkedin.com/in/zachary-walravens-9b0139133

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Source: https://flows.cv/zacharywalravens
JSON Resume: https://flows.cv/zacharywalravens/resume.json
Last updated: 2026-04-10