# Jack Leng

> digital designer & coder

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/jackleng

I'm an interactive designer and coder who uses JavaScript, ink, and 3d to make lively digital things.

## Work Experience
### Senior Experience Designer @ Autodesk
Jan 2020 – Jan 2025 | San Francisco, CA
• Designed and shipped customer-facing CAD and cloud collaboration workflows modernizing AutoCAD on Web, Mobile, and Desktop for drafters and non-technical administrators.
• Built features enabling drawing comparison, field data capture with LiDAR in mobile devices, and reworked notifications and command line for growing customer population of >1.3 million MAU, achieving 80% adoption.
• Wrote production code in React/TS as well as proof-of-concept prototypes for dynamic animations and interactions, mentored developers on craft with CSS/DOM for achieving design intent.
• Extended company-wide design system, componentization of legacy design software, and new methodology of cross-platform development, resolving user experience debt and design/development debt.
• Created and presented highly rated (100 attendees / 4.64 rating) talk at Autodesk University customer conference in 2024 as well as regular presenter in large internal expos and review meetings.

### Design Technologist @ Proteus Digital Health, Inc
Jan 2019 – Jan 2020 | Redwood City, CA
Developed UI design system and conventions (for code, design, and collaboration) for product designers and engineers working on IoT medication management software

### Contract Designer + Developer @ Children Now
Jan 2018 – Jan 2019 | Oakland, CA
End-to-end design and development of web + mobile web data visualization tool for children’s advocacy nonprofit: https://scorecard.childrennow.org

### Designer & Front-End Developer @ Sendbloom
Jan 2016 – Jan 2018 | San Francisco Bay Area
UX and front-end programming for sales automation software used by teams at Dropbox, Linkedin, and other companies across all industries

Led efforts to modularize product by building React component library with React Storybook and CSS Modules, expediting future development and improving developer experience

Features and workflows in product as well as Chrome extension and Outlook + LinkedIn integrations

### Designer @ Origami Logic
Jan 2015 – Jan 2016
UX design, animation, graphics, and code prototyping for marketing data products on web and mobile

Worked within existing product / codebase to add dashboard customization features and improve user workflows and navigation, from mockups and spec writing to overseeing implementation

Company’s clients included Procter & Gamble, Intel, Wells Fargo, Hulu, HP, Visa and JCPenney

### Design Technologist @ Jut, Inc.
Jan 2015 – Jan 2015 | San Francisco, CA
Designed + developed visual UI standards for analytics webapp catered to cloud software developers... until abrupt company shutdown in Nov 2015

### Project Designer @ Consumer Energy Interfaces Research Group
Jan 2013 – Jan 2015 | Davis, CA
Designed IoT-powered installation with a companion mobile webapp, for engaging campus community with its own social issues (student activism, campus sustainability gender wage gap)

Wrote Three.js webapp, built paper and CAD prototypes, created ad-hoc lab space, presented to academic/international/corporate visitors, led and recruited mechanical, electrical, and software engineering undergrads

### Graphic Designer @ UC Fruit and Nut Center
Jan 2012 – Jan 2013 | Davis, CA

### UI Designer / Animator @ Stuffrage
Jan 2013 – Jan 2013 | Davis, CA
Traditional animation and annotated UX mockups for a startup proposal merging crowd-sourced reviewing (ala Yelp) with social circles (ala Google+ or Facebook) for more reliable ratings

### Graphic Designer @ Department of Toxic Substances Control
Jan 2011 – Jan 2012 | Sacramento, CA

### Graphic Designer @ UC Davis Campus Recreation
Jan 2011 – Jan 2012 | Davis, CA

### U.S. History Teaching Assistant @ Emerson Junior High School
Jan 2011 – Jan 2011 | Davis, CA


## Education
### Bachelor of Arts (B.A.) in Design and History, minor in Chinese
University of California, Davis


## Contact & Social
- LinkedIn: https://linkedin.com/in/jack-leng
- Portfolio: https://jackleng.net

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Source: https://flows.cv/jackleng
JSON Resume: https://flows.cv/jackleng/resume.json
Last updated: 2026-04-13