Freelance Web Developers in San FranciscoFreelance Web Developers in San Francisco
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Matt Kettelkamp's avatar
Matt Kettelkamp
San Francisco, USA
Web Developer | 3D Developer
58
Followers
TOP_INDEPENDENT

Top

Web Developer | 3D Developer
Cover image for 3D Interactive Footer
3D Interactive Footer
0
15
Cover image for Opti - 3D ECG Visualization Education Tool
Opti - 3D ECG Visualization Education Tool
11
188
Cover image for ChapGen
ChapGen
3
55
Cover image for Fullstack Web App
Fullstack Web App
3
62
Web Developer(6)
Nikol Hayes's avatar
Nikol Hayes
proSan Francisco, USA
AI Campaign Assets + Agents for DTC Growth
$50k+
Earned
19x
Hired
5.0
Rating
211
Followers
TOP_INDEPENDENT

Top

IDEOGRAM_EXPERT

Partner

+1
AI Campaign Assets + Agents for DTC Growth
Cover image for Educational Platform: Bann’d Labs Brand Identity and Chatbot
Educational Platform: Bann’d Labs Brand Identity and Chatbot
0
112
Cover image for Recess Spec Product Photography Campaign
Recess Spec Product Photography Campaign
5
135
Cover image for Cinematic Storytelling for Liquor Brands
Cinematic Storytelling for Liquor Brands
3
182
Cover image for AI Wellness Product Photography Spec Work
AI Wellness Product Photography Spec Work
3
64
Web Developer(1)
Keaton Williams's avatar
Keaton Williams
San Francisco, USA
AI Automation Consultant & Strategist
1x
Hired
21
Followers
ANYTHING_EXPERT

Expert

AI Automation Consultant & Strategist
Cover image for RecruiterAI — A Fully Synced Recruiting Platform (iOS + Web)...
RecruiterAI — A Fully Synced Recruiting Platform (iOS + Web) RecruiterAI helps recruiters move fast and stay organized. Capture notes, ideas, and candidate signals on the iOS app, then manage pipelines, interviews, tasks, and reports on the web — fully synced so nothing gets lost between devices. At the core is the AI Hub, featuring a job description optimizer, resume analyzer, candidate matcher, interview question generator, outreach writer, salary insights, onboarding plan generator, and AI scheduler. Powering it all is Tally AI, an expert recruiting copilot with full access to platform data. Tally AI provides context-aware insights, drafts content, and guides decisions — amplifying recruiters’ impact while keeping them in control.
1
13
246
Cover image for Agent Store is a hub where users can discover, test, and sha...
Agent Store is a hub where users can discover, test, and share autonomous agents and workflows. With Try Mode, users can interact with agents in a safe, sandboxed environment before installing them, exploring functionality and confirming performance without risk. The platform also supports public sharing, enabling creators to publish agents and workflows for the broader community. This promotes collaboration, learning, and adoption of tested, reliable workflows while giving developers visibility and feedback on their creations.
13
357
Cover image for The Autonomous Browser in Numun.io (http://Numun.io) is a fu...
The Autonomous Browser in Numun.io (http://Numun.io) is a fully actionable AI agent embedded in a live browser session. Users interact through natural language, and the agent executes real tasks online, like navigating websites, filling forms, extracting data, and interacting with web applications—without manual coding or scripting. This is not just a “chatbot.” It’s a production-grade autonomous operator: the system interprets intent, plans multi-step workflows, and performs actions reliably in real time, bridging the gap between AI reasoning and web-based execution.
15
340
Cover image for AI Builder + Agent Studio is a system for designing, testing...
AI Builder + Agent Studio is a system for designing, testing, and deploying AI agents and autonomous workflows as structured, production-ready graphs, not fragile prompts. At the core is Agent Studio, where workflows are defined as explicit graphs made up of agents, tools, conditionals, loops, routers, and outputs. The AI Builder sits on top of this system and generates complete workflows automatically. Instead of writing code or wiring nodes manually, users describe the goal—and the AI Builder constructs a valid workflow graph. Every workflow can be tested using a test harness, ensuring agents execute correctly before deployment. This project demonstrates how AI agents can be treated like real software systems—versioned, validated, and orchestrated—instead of one-off prompt chains.
26
537
Web Developer(3)
Ari Harrison's avatar
Ari Harrison
proSan Francisco, USA
AI & ML Engineer
$1k+
Earned
7x
Hired
28
Followers
AI & ML Engineer
Cover image for Biglabs Consulting-grade template for professional services
Biglabs Consulting-grade template for professional services firms. Manage case studies, articles, services, careers, testimonials, and client consultations with AI-powered analytics. Deploy in minutes, no local setup required. Features Thought Leadership — Publish articles and insights with categories, excerpts, and rich content Service Pages — Present your consulting services with detailed descriptions and feature lists Consultation Booking — Public intake form for prospective clients with scheduling preferences Careers Portal — Post open positions with departments, requirements, benefits, and salary ranges AI Analytics — Claude-powered insights and reporting on your consulting data And more.....
0
240
Cover image for Claude Travel Hub A modern travel
Claude Travel Hub A modern travel marketplace with tour booking, search, and Claude AI-powered travel recommendations. Built with Next.js 15, React 19, Supabase, and the Anthropic Claude API. Features: Tour Browsing & Search - Browse tours by category, price, destination with advanced filtering Tour Details - Full tour information with booking capabilities Shopping Cart - Add tours to cart with traveler count management User Dashboard - View bookings, saved tours, and travel history Claude AI Assistant - Get personalized travel recommendations powered by Claude Authentication - Secure user authentication with Supabase Demo Mode - Works immediately without any API keys configured Responsive Design - Beautiful UI that works on all devices Travel News - Stay updated with travel tips and destination guides
1
1
151
Cover image for AI-Powered Radiology Report Generator
AI-Powered Radiology Report Generator
0
19
Cover image for Luxury Furniture 3D Visualization App
Luxury Furniture 3D Visualization App
1
18
Web Developer(4)
Sunday Moses's avatar
Sunday Moses
San Francisco, USA
Full-stack developer
16
Followers
Full-stack developer
Cover image for 🚨 The API is returning
🚨 The API is returning 200… but your data is wrong? This can be harder to debug than a clear error. When I troubleshoot backend issues, I check: 🔍 Database queries 🔍 API request/response data 🔍 Authentication state 🔍 Backend logs 🔍 Frontend data handling A successful API response doesn't always mean the application is working correctly. Sometimes, the real bug is hiding in the data flow. Have you ever spent hours debugging a problem that turned out to be one small line of code? 😅
4
8
240
Cover image for Your Supabase app is working…
Your Supabase app is working… but your database is still exposed? 🔐 One mistake I see developers make is setting up authentication and forgetting about Row Level Security (RLS). If you're using Supabase, don't just create your tables and move on. Make sure you: ✅ Enable RLS on your tables ✅ Create policies for who can read data ✅ Create policies for who can insert or update data ✅ Never expose sensitive service keys in the frontend ✅ Test your policies with different user accounts Authentication tells you who the user is. RLS helps control what they can access. Have you ever had an RLS policy block something that should have worked? 👇
2
14
256
Cover image for Your app works locally… but
Your app works locally… but crashes after deployment? 😩 One of the most common mistakes I see is forgetting that local and production environments are different. Before deploying, always check: ✅ Environment variables are correctly configured ✅ Production database credentials are set ✅ API URLs point to the right environment ✅ CORS settings allow your frontend ✅ Build errors are resolved ✅ Authentication works in production My rule: Never assume that because it works on localhost, it's ready for production. What’s the most frustrating deployment error you've faced? 👇
1
17
292
Cover image for Getting this error in Next.js?
Getting this error in Next.js? You’re not alone. Hydration failed because the initial UI does not match what was rendered on the server. This usually happens when your server-rendered HTML doesn't match what React renders in the browser. Common causes: • Using window or localStorage during server rendering • Rendering different content based on browser-only values • Incorrect date/time rendering • Invalid HTML nesting My first fix: Move browser-only logic into useEffect, or make the component client-side when necessary. 💡 Tip: Don't just hide the error. Find out why the server and client are rendering different UI. Have you encountered this error before? 👇
1
2
17
349
Web Developer(6)
Sohail Aslam's avatar
Sohail Aslam
proSan Francisco, USA
AI-First Full Stack Developer | SaaS, PropTech & Health Tech
13
Followers
AI-First Full Stack Developer | SaaS, PropTech & Health Tech
Cover image for Bliv - Reimagined Telemedicine Solution
Bliv - Reimagined Telemedicine Solution
0
3
Cover image for HomeBldr - Investment & Renovation Solutions
HomeBldr - Investment & Renovation Solutions
0
4
Cover image for Instashowing - Showing Bookings & Offers Platform | React + ROR
Instashowing - Showing Bookings & Offers Platform | React + ROR
0
15
Cover image for Sparrowell - A HIPAA-Compliant WebApp
Sparrowell - A HIPAA-Compliant WebApp
0
3
Web Developer(2)