Freelancers in Walnut Creek

Freelancers in Walnut CreekFreelancers in Walnut Creek

Projects People

proOakland, USA

Design System for iOS, Web, Mobile + Promo videos

46: Followers

Expert

Design System for iOS, Web, Mobile + Promo videos

Cover image for Luma AI × Kamper —

Luma AI × Kamper — AI-Powered Product Campaign From physical product design to an AI-generated launch campaign. Partnered with Luma AI to explore its Uni-1 API through Kamper, an outdoor kitchen I designed and prototyped 10 years ago. Using original product references, real specifications, and iterative AI generation, I created 12 campaign images and 2 videos in just a few hours, without a traditional photoshoot, production crew, or location budget. The resulting 4K visuals became the foundation of Kamper's landing page and Kickstarter campaign storytelling. My contributions • AI API exploration and creative experimentation • Product art direction and visual storytelling • AI-generated campaign imagery and video • Landing page design and development • Product launch campaign development Tools: Luma Uni-1 API, AI-assisted creative workflows Outcome: 12 images, 2 videos, and a cohesive visual campaign built around a real product concept.

2

166

Cover image for Portfolio website design
I designed and

Portfolio website design I designed and built my own portfolio in Next.js, React, and Tailwind so the site itself shows how I work, not just the case studies inside it. It is an interactive site with case studies, about, and blog. Visitors can move through shipped product work, including PetCard, where I helped ship a real product using AI as a design collaborator. The goal was a clean, conversion-minded site that feels simple and makes the work easy to understand. Live site: summerchang.co (http://summerchang.co)

2

23

Cover image for NFCtree: One Design System Across iOS, Web and the App Store

NFCtree: One Design System Across iOS, Web and the App Store

1

4

Cover image for You met someone great.
Now you're

You met someone great. Now you're spelling your LinkedIn. Put your card on a NFC chip. They tap. All your social links open in one place. NFCtree. Free on the App.

1

58

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San Francisco, USA

I design Webflow sites that build trust & drive impact. 🌟

1x: Hired

5.0: Rating

13: Followers

I design Webflow sites that build trust & drive impact. 🌟

Cover image for Website Audit with a focus on UX and Accessibility

Website Audit with a focus on UX and Accessibility

0

30

Cover image for This project started with a

This project started with a full audit of an existing website that wasn’t effectively converting visitors into leads. Based on that audit, I redesigned and rebuilt a focused landing page in Webflow with a clear goal: improve clarity, structure, and conversion flow. Although the site wasn’t ultimately launched, the project demonstrates my approach to turning underperforming pages into conversion-driven experiences.

0

76

Cover image for This project was built for

This project was built for a growing property company that needed a clean, professional site with the ability to scale as their portfolio expands. Starting from a Webflow template, I customized the design, structure, and CMS to create a flexible system that can support future growth without needing a rebuild. The focus wasn’t just on design; it was on setting up a strong foundation the client can build on over time.

0

92

Cover image for User-Focused Website Redesign | 10 Pages | Multi-CMS

User-Focused Website Redesign | 10 Pages | Multi-CMS

0

20

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proSan Francisco, USA

Visionary SEO Writer & Email Marketer Expert and Salesforce!

Visionary SEO Writer & Email Marketer Expert and Salesforce!

Wix Website Upgrade and Brand Strategy

0

21

Cover image for Enabling parents of autistic kids to leverage AI

Enabling parents of autistic kids to leverage AI

0

23

Cover image for Salesforce Cloud Implementations

Salesforce Cloud Implementations

0

31

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Rosie Linares Díaz

proSan Francisco, USA

Bold visuals rooted in story, identity & radical imagination

Bold visuals rooted in story, identity & radical imagination

Cover image for Between Two Tiny Couches: A Showcase of Creative Conversations

Between Two Tiny Couches: A Showcase of Creative Conversations

0

34

Cover image for Studio Portraits with Sahar – Style Photography at QT Studios

Studio Portraits with Sahar – Style Photography at QT Studios

1

25

Cover image for QT Studios Instagram Strategy & Campaign Highlights

QT Studios Instagram Strategy & Campaign Highlights

0

54

Cover image for QT Studios - Branding, Website, and Digital Strategy

QT Studios - Branding, Website, and Digital Strategy

0

73

Video Streaming(1)

San Francisco, USA

World-class UX/UI Designer with Fast Deliverables

World-class UX/UI Designer with Fast Deliverables

Cover image for Zillow Property Disclosure

Zillow Property Disclosure

0

5

Cover image for Microsft MileIQ AI Recommendations

Microsft MileIQ AI Recommendations

0

12

Cover image for sune: Video-based shopping app

sune: Video-based shopping app

0

11

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San Francisco, USA

Driving Product Design Strategy & UX Excellence

Driving Product Design Strategy & UX Excellence

Cover image for Seller Dashboard Experience

Seller Dashboard Experience

0

28

Cover image for Timer Feature for Meditation App with Crypto Rewards

Timer Feature for Meditation App with Crypto Rewards

0

29

Cover image for E-commerce Platform Redesign - Seller Experience

E-commerce Platform Redesign - Seller Experience

0

28

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Jeffrey Witthauer

Walnut Creek, USA

Crafting Unique Brand Voices for Social Media

Crafting Unique Brand Voices for Social Media

Built a Social Media Brand with a Unique Voice

0

8

Cover image for The History of Kilowog Video Series

The History of Kilowog Video Series

0

11

Cover image for Video Editing and Voice Acting

Video Editing and Voice Acting

0

12

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San Francisco, USA

Scalable backend & architecture expert for high-load systems

Scalable backend & architecture expert for high-load systems

Cover image for RaidRunner

0

9

Cover image for Squidcode LLC

0

9

Cover image for HAL 8580 - AI-Powered Twitch Companion

HAL 8580 - AI-Powered Twitch Companion

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9

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