Freelance Founders in CaliforniaFreelance Founders in California
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Andrew Gray's avatar
Andrew Gray
Palo Alto, USA
Silicon Valley Staff Software Engineer
$10k+
Earned
1x
Hired
5.0
Rating
14
Followers
Silicon Valley Staff Software Engineer
Cover image for SmartNews - News Aggregator Mobile App
SmartNews - News Aggregator Mobile App
0
25
Cover image for Just Enough Prep - AI powered Education Platform
Just Enough Prep - AI powered Education Platform
2
51
Cover image for Software engineering and machine learning coach
Software engineering and machine learning coach
0
37
Cover image for Figma Token Studio - Figma Plugin
Figma Token Studio - Figma Plugin
0
21
Founder(2)
Preston Lewis's avatar
Preston Lewis
San Francisco, USA
Top 1% Talent Design – 20+ Years of Experience
Top 1% Talent Design – 20+ Years of Experience
Cover image for World's First VR Fitness App
World's First VR Fitness App
0
26
Cover image for Brain MD+ - An Education App for Neuroscience-Driven Happiness
Brain MD+ - An Education App for Neuroscience-Driven Happiness
0
10
Cover image for Ella AI (Microsoft-Backed Startup)
Ella AI (Microsoft-Backed Startup)
0
10
Cover image for Whole Foods Native App
Whole Foods Native App
0
13
Founder(1)
Clint Hudson's avatar
Clint Hudson
Los Angeles, USA
Product builder: MVPs, web apps, Stripe integrations
New to Contra
Product builder: MVPs, web apps, Stripe integrations
Cover image for Koma is a register of
Koma is a register of origin for creative work. Musicians, photographers, artists, and writers register their work the moment it's created and receive a permanent, cryptographic record of authorship with a public URL. Built from scratch on Node.js and Express, deployed on Railway, with Supabase handling the database and auth, Cloudflare R2 for file storage, and Stripe for subscriptions. File uploads are SHA-256 fingerprinted at the moment of registration. The verification page generates a signed certificate of origin for each work, including a full record of the file fingerprint, creator identity, registration timestamp, and usage rights declared at the time of registration. Collections support parent-child record structures for albums, EPs, and portfolios. Creators get public profile pages with a full works registry.
0
52
Cover image for The completed record. Every registered
The completed record. Every registered work gets a permanent, public verification page showing the creator's identity, timestamp, and cryptographic fingerprint. This cannot be altered once set.
0
19
Cover image for The core registration flow. Creators
The core registration flow. Creators submit their work, declare usage rights, and receive a cryptographic record tied to their identity and timestamp. Built entirely in Node.js with no frameworks.
0
20
Cover image for Stripe subscription integration built into
Stripe subscription integration built into Koma. Handles free tier limits, upgrade prompts, and two paid plans with recurring billing, all triggered in-app at the moment a user hits their registration limit.
0
22
Founder(1)
Deneen Alexandra's avatar
Deneen Alexandra
Los Angeles, USA
Graphic / Brand Designer, Partner in Your Vision
Graphic / Brand Designer, Partner in Your Vision
Cover image for CHOCOLATE AVOCADOS - Personal Passion Project.
CHOCOLATE AVOCADOS - Personal Passion Project.
1
8
Cover image for ROSHO BRAND DEVELOPMENT
ROSHO BRAND DEVELOPMENT
0
4
Cover image for K&S THERAPY
K&S THERAPY
1
6
Cover image for RWANDA ROCKS MUSIC SCHOOL
RWANDA ROCKS MUSIC SCHOOL
0
5
Founder(1)
Keelan Miskell's avatar
Keelan Miskell
Los Angeles, USA
Product designs specializing in complex app design
Product designs specializing in complex app design
Cover image for Dynamic Interface
Dynamic Interface
0
0
Cover image for GoldLink
GoldLink
0
0
Cover image for Discord Scan Bot
Discord Scan Bot
0
0
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Founder(1)
Casey M's avatar
Casey M
San Diego, USA
Creative Strategist | AI Eval. Specialist | Brand Systems
New to Contra
Creative Strategist | AI Eval. Specialist | Brand Systems
Cover image for Creating Investor Decks is more
Creating Investor Decks is more about the narrative than the visual. But the visual always adds to the overall experience. How do you sell your concept to investors? Need a hand? I'm happy to get you started on your funding journey. Send me a message if you're questioning the validity.
1
54
Cover image for Bodhi - LV Arts District
Bodhi - LV Arts District Investor Readiness Deck
0
15
Cover image for Bravelyte Investor Readiness Pitch Deck
Bravelyte Investor Readiness Pitch Deck
1
42
Cover image for Visual life map designed for
Visual life map designed for a curious Operations Director. By combining their diagnostic survey with human design mechanics, we isolated their exact boundary friction points and charted an immediate pathway back to operational flow.
0
70
Founder(1)