Freelancers using OpenAI in California
Freelancers using OpenAI in California
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Will Gordon
pro
Tustin, USA
Bubble.io Expert. Web Designer & AI App Developer.
$25k+
Earned
3x
Hired
5.0
Rating
55
Followers
expert
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Bubble.io Expert. Web Designer & AI App Developer.
23
Built on Bubble. Designed for one of the most important moments of your life. Introducing https://www.vows.you Try the live app instantly at https://app.vows.you (https://app.vows.you)✅ Stripe payments ✅ User authentication + Google 0auth ✅ Production-ready security Write wedding vows you're proud to read out loud. App walk through video coming up shortly...
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23
706
0
SameSame: Social App on Bubble + OpenAI
0
26
25
This project is live and currently MRR is 💸💸! I know, I know... who would release a resume tool? Welp, I also manage a few fairly popular job boards I built so it just made since. Uses AI, but also makes use of some sweet totally free NLP libraries to track sentiment and tone. Tested against every major ATS I can find and the resumes parse. Doesn't guarantee you will get a job but certainly helps to make sure your resume is at least seen! Check it out at: https://www.popresume.com/
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25
519
4
Here we go! Android Notes - Notes and meeting summary app. Almost as good as Granola but built on Bubble. Speaker labels for multiple parties in convo, chat with note, summary, next steps, status, folders, just about everything you could want. But more importantly... Note Intelligence! Draw correlations between your notes you maybe were not aware of (why I built the app). Started this in May of last year and decided to dust it off for the challenge. Sweet promo vid coming soon! Will share the link in a few. Thanks!
2
4
468
OpenAI
(3)
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Johnny Ha
pro
Alhambra, USA
Senior Full-Stack Engineer | Web Development | AI Automation
$5k+
Earned
1x
Hired
5.0
Rating
13
Followers
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Senior Full-Stack Engineer | Web Development | AI Automation
$6K+ earned
4
EVOKE - Mindfulness & Reflection Web Experience
4
9
16
Precise Scientific AI Workflows for Every Task Search and analyze 300M+ academic papers to find evidence fast. Create citation-backed literature reviews, case studies, and research summaries in one unified workspace. AI-powered academic research & writing Deep, citation-rich answers from scholarly sources Chat with PDFs, papers, and textbooks Automated literature reviews & evidence discovery Smarter prompts for better research results
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440
24
Building AI Agents That Actually Work: From Automation to Autonomy I’ve been deep in the weeds building AI-powered automations and autonomous agents that go beyond simple prompts. My current focus: Designing task-oriented AI agents that can reason, plan, and take action Automating real workflows (ops, research, content, internal tools) with LLMs + APIs Turning messy, manual processes into reliable, scalable systems Exploring multi-agent setups, tool calling, memory, and guardrails The goal isn’t “AI for demos” — it’s production-ready AI systems that save time and unlock leverage. If you’re thinking about: AI agents for your product or internal team Replacing repetitive workflows with automation Shipping AI features that users actually trust Happy to share learnings, patterns, and pitfalls I’m seeing as this space moves fast 🚀
24
209
2
AI Operations Agent for E-Commerce & Internal Teams
2
90
OpenAI
(5)
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Dsignable
pro
Santa Monica, USA
Design & Development Made Easy
11
Followers
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Design & Development Made Easy
1
High Risk World: Twelve Month Millionaire Platform Development
1
12
1
Divz Expense Splitting - Web & Mobile Design & Development
1
5
1
Handy Hawk Client Management Platform
1
3
0
SpikSpak - Mobile Application Design & Development
0
2
OpenAI
(1)
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Othmane Zaoute
Los Angeles, USA
Full-Stack AI Architect | Rapid MVPs & Production-Ready Apps
7
Followers
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Full-Stack AI Architect | Rapid MVPs & Production-Ready Apps
2
AI ASO Agent for App Store Optimization
2
7
1
AI-Powered Factory Production Monitoring & Decision System
1
4
1
Mission Control – The Operating System for Autonomous AI Squads
1
12
2
Astro-Co Landing Page — AI Astrology App
2
2
OpenAI
(2)
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Jay Hernandez
Los Angeles, USA
AI Content Creator & Expert Video Editor. Let's Create!
17
Followers
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AI Content Creator & Expert Video Editor. Let's Create!
0
The Legend of Rome: An AI-Driven Cinematic Short Film
0
6
1
Nocteur - Luxury Watch Cinematic Campaign
1
5
1
Shaq's Fun House 2026 Social Video Campaign
1
3
0
NOIRÉ Luxury Fragrance AI Commercial
0
3
OpenAI
(1)
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Amirhosein Mohaddesi
San Mateo, USA
Clear, rigorous problem-solving in AI and robotics
New to Contra
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Clear, rigorous problem-solving in AI and robotics
23
Alter Ego is a personalized AI assistant I built and deployed on my website using OpenAI’s ChatGPT. It’s designed to represent how I think and work, not just answer questions. The system uses a structured persona, curated knowledge from my research and projects, and context-aware prompting to hold accurate, grounded conversations about my background in AI, robotics, and agentic systems. The goal is not imitation for novelty, but continuity: enabling clear, truthful interaction with my work, ideas, and problem-solving approach even when I’m not present. Please check out the demo on my website: https://amirmohaddesi.github.io/
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DocForge AI is a document automation system that uses Large Language Models as reasoning engines, not just text generators. Instead of simply “writing” documents, the system analyzes structure, constraints, and intent to produce professional, publish-ready outputs such as resumes, SOC 2 reports, technical specifications, and compliance documents. LLMs are orchestrated to plan sections, enforce schemas, validate consistency, and adapt tone and layout to industry standards. The result is documents that are not only well-written, but correct, coherent, and visually polished, reducing manual effort while maintaining trust and professional quality.
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11
I built and studied a multi-robot coordination system in Webots to understand how different navigation strategies affect team performance in exploration tasks. Using Clearpath PR2 robots, I implemented and compared Route, Survey, and Mixed human-inspired strategies, along with obstacle avoidance and conflict resolution in C++. By running controlled simulations, I measured how strategy choice impacts task completion time, coverage, and coordination efficiency. One key result was that mixed strategies consistently produced more robust and efficient teams, offering insights directly relevant to real-world search, rescue, and exploration robotics.
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Multi-Robot Coordination & Simulation in ROS2 Designed and implemented a ROS2-based multi-robot simulation platform to study coordination, navigation strategies, and communication-aware exploration. Integrated SLAM Toolbox, Nav2, map merging, and multi-agent coordination logic. Used Python and C++ nodes with live visualization in RViz to evaluate efficiency, coverage, and cooperation under different strategies.🚀
21
187
OpenAI
(2)
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Andre Luif
Long Beach, USA
Building brands through design, digital systems, and motion.
New to Contra
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Building brands through design, digital systems, and motion.
0
Fangdas Creative Studio — Brand, Web & Motion System A full showcase of my work at Fangdas* - Creative Studio — combining branding, web design, motion, and content into one cohesive visual system. The focus of this project was not on isolated visuals, but on building a structured and scalable design language that connects across all digital touchpoints. From brand identity to web experiences and motion content, every element follows a clear system of design, rhythm, and consistency. The result is a unified digital presence where design, structure, and performance work together seamlessly.
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How Modern Brands Are Built | Fangdas* - Creative Studio
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15
0
AIFFICIENCY (AI / Systems) Smarter workflows powered by design and AI-driven systems.
0
29
0
PRINTIMPACT (Print) High-quality print design with precision and production focus.
0
32
OpenAI
(3)
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Andrew Chan
Modesto, USA
Senior Fullstack/AI Automation Engineer
New to Contra
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Senior Fullstack/AI Automation Engineer
1
Full‑stack developer – AI images & payments Built an MVP using Lovable.dev (http://Lovable.dev), Supabase, and Stripe that turns 4 uploaded photos into cinematic black-and-white portraits via the OpenAI Images API. Users upload exactly four images, which are validated and processed through an AI pipeline. Unpaid users get watermarked previews; full-resolution downloads unlock via Stripe. Includes a dark, cinematic UI and a “generate another” flow.
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5
SaaS platform for Jobs made in Replit I made this SaaS platform for jobs using Replit and Supabase. It handles user authentication, job postings, submissions, and admin management, all built with a simple, fast workflow. The platform is fully deployable, easy to extend, and designed to help users create, track, and manage job listings efficiently.
1
5
88
0
Syphe Syphe is built to automate Tedious Back Office Work for Soloprenures. We leverage AI to automate Invoices, Emails, Weekly Insights & Calendars for every user so that the creators can focus on creating. We utilize Stripe connect for Custom Invoices. We've already acquired our first users for Feedback!
1
0
68
3
Protect your business and customer data when using AI Voice Agent A dental clinic needed a HIPAA-compliant AI voice agent to automate calls and protect patient data. I built a local voice system with on-premise STT, ensuring no audio left the clinic. Each booking synced to the CRM and doctors’ Google Calendars via secure OAuth, with all data encrypted (AES-256). I added anonymization, 30-day auto-deletion, and audit logs to meet HIPAA. The clinic reached 100% compliance, cut booking errors, reduced staff workload by 70%, and ensured full data privacy and security.
3
139
OpenAI
(1)
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