





Grant Keller
Assignment UX/Design Engineer Territory Los Angeles CA, USADeep space deep sea and everywhere in between
Frontend architecture for ambitious ideas


















Currently Building
Featured Work
New York Post

Senior User Experience Developer ᠅ Alley Interactive
Primary development team for all NYP digital properties, working directly with editorial stakeholders.
Delivered UX improvements at massive scale on a custom enterprise stack hosted on WordPress VIP. Built custom Gutenberg blocks, crafted responsive SCSS component styles, and maintained the unified theme system serving NYP, Page Six, and Decider.
- Component styling & responsive layouts
- Editorial workflow improvements
- Performance optimization
- WCAG accessibility compliance
Technologies:
- WordPress
- React
- Typescript
- SCSS
- PHP
Skills
Core Expertise
- TypeScript
- React
- SCSS / Tailwind
- Accessibility
- GSAP
- Node.js
- Information Architecture
- Performance Optimization
Full Loadout
::: Javascript
- Typescript
- React 19
- React Native / Expo
- Astro / Gatsby
- Express / Fastify
- Next.js
- ThreeJS
::: CSS
- Sass / SCSS
- Advanced CSS Animations
- Semantic Systems
- BEM / Component Systems
- Vite / Turbo / Webpack
- Responsive at all sizes
- Cross-browser compatibility
::: HTML
- Information Architecture (IA)
- Technical SEO
- Core Web Vitals
- Analytics (GA4, Custom)
- Google Ads / Adslot
- CRO / Heatmaps / A/B Testing
::: WordPress / PHP
- Custom themes & plugins
- WordPress VIP hosting
- Advanced Custom Fields
- WooCommerce
- Custom membership systems
- WP-specific performance
::: Python
- Stable Diffusion / Comfy UI
- Computer Vision / OpenCV
- Tensorflow / PyTorch
- Flask
- Tkinter / Qt
- PyInstaller / Portable Binaries
::: C++
- ESP32 / Espressif
- Arduino Ecosystem
- PlatformIO
- OTA Updates
- Captive WiFi portal
- LEDs & peripherals
Experience

Lead Software Engineer
Skills:
- React
- Typescript
- Node
- Stable Diffusion
- Claude Code
- Python
- AWS
Building next-generation software for professional visual creatives powered by Stable Diffusion AI.
- Python GUI application using tkinter, QT
- Wrote extensive integration with Stable Diffusion engine via APIs, with QoL UX
- One-click download and install Stable Diffusion engine on PC & Mac
- Built custom, 100% portable Stable Diffusion python bundles for all platforms. The user’s machine needs nothing - they just need the Davant Studio software
- Created custom build pipeline for one codebase to create distributables for all target platforms

Senior User Experience Developer
Skills:
- Accessibility
- React
- Typescript
- WordPress
- CSS/SCSS
- PHP
- Gutenberg
Led frontend development for high-profile editorial and museum clients in a scrum environment.
Worked directly with stakeholders to identify priorities and deliver solutions. Focused on UX best practices, WCAG 2.1 accessibility, and performance optimization.
- Shipped code daily to 390M+ monthly pageviews across NY Post properties on WordPress VIP
- Built custom Gutenberg blocks to improve editorial workflows and content creation UX
- Contributed to unified theme system serving NYP, Page Six, and Decider
- Developed team planning processes that improved velocity and delivery
- Led company’s Accessibility Community of Practice
- Mentored junior developers and participated in hiring

Frontend Web Developer
Skills:
- PHP
- CSS/SCSS
- GSAP
- Performance
- Accessibility
- Datto CMS
Built websites for luxury medical and legal clients in a fast-paced agency environment.
- Achieved perfect 100s on Google Lighthouse across multiple client sites
- Built CLI tools to batch-process image galleries with 1,000+ photos
- Led implementation of custom GSAP animations for premium user experiences
- Built reusable component library for in-house CMS
- Trusted to develop the website for sister company Studio 3 Enterprise

WordPress Developer & Strategist
Keller Digital
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Skills:
- WordPress
- PHP
- jQuery
- CSS
- Project Management
- Client Relations
Lead 3-person agency handling development, design, and client strategy.
- LA Dept. of Public Health: Curricula management for 29,000+ students across 60+ LA schools
- NorCal POCIS (Nonprofit): Jobs board connecting faculty at 66+ Bay Area schools
- Dun & Bradstreet: Identify editorial friction and deliver strategic site improvements
- Hawke Media: Optimize web performance and user experience for end-clients
Projects

Embedded Software Engineer
MiniPulse Realtime Satellite Data Visualizer
Skills:
- C++
- ESP32
- XML APIs
- WS2812B LEDs
- FastLED
- Wifi AP
Worked with Stratin Engineering and JPL’s Dan Goods to build an LED visual installation that displays Deep Space Network spacecraft data in real time.
On display at: The Studio at JPL, Emporia State University’s Peterson Planetarium, Goldstone Deep Space Communications Complex
More info
- XML parsing for spacecraft names and data rates
- NASA mission data scraping to map callsigns
- 20000+ LEDs at 30 FPS
- Hand-crafted alphabet character maps
- 30 animations based on data rate
- WiFi portal for configuration and OTA updates




“With our new PULSE display radiating just outside these doors, we send a message to every student, every visitor, and every dreamer — science lives here, and its heartbeat is at Emporia State University,” Mark Brown, Director of Peterson Planetarium

Skills:
- C++
- Arduino
- I2C Sensor Data
- Google APIs
Built a light sensor system for the exhibit of a rare Pacific footballfish specimen.
The tissue is highly sensitive to light. The ichthyology collection staff needed to limit and track light exposure.
Publications: Popular Science, Smithsonian, The Guardian, Newsweek, CNN, LA Times, Atlas Obscura
More info
- Motion sensor for visitor-activated illumination
- Continuous light exposure monitoring
- Real-time data logged for analysis
- LiDAR scanning for 3D model creation
- 3D-printed model embedded in signage

“It’s one of only about 30 adult female specimens of this species, and having one washed up in this condition is extraordinary.” Dr. William Ludt, NHM Assistant Curator of Ichthyology





Awards

Computer Graphics World
SIGGRAPH Best of Show

Emmy Awards
Science, Narrative Short
x2
Addy Awards
Best of Show, Editors' Choice
x2
Hackaday Supercon
Badge Hacking Prize
Appearances
Production Summit LA
Dynamic Expressions for 2D Characters




