Freelance Fullstack Engineers in Redwood City

Freelance Fullstack Engineers in Redwood CityFreelance Fullstack Engineers in Redwood City

Projects People

PROSan Francisco, USA

AI Campaign Assets + Agents for DTC Growth

$50k+: Earned

32x: Hired

5.0: Rating

146: Followers

Top

Partner

+1

AI Campaign Assets + Agents for DTC Growth

Cover image for AI-Powered Real Estate Recruiting Site + Digital Twin

AI-Powered Real Estate Recruiting Site + Digital Twin

1

88

Cover image for Hawaiian Electrician Identity: Branding + AI Receptionist

Hawaiian Electrician Identity: Branding + AI Receptionist

1

41

Cover image for Abstract AI Chat: Learn Blockchain with Interactive AI & Docs

Abstract AI Chat: Learn Blockchain with Interactive AI & Docs

2

53

Cover image for Elysian DAO DeFi App

Elysian DAO DeFi App

0

25

Fullstack Engineer(7)

Silicon Valley Staff Software Engineer

$10k+: Earned

1x: Hired

5.0: Rating

9: Followers

Silicon Valley Staff Software Engineer

Cover image for Just Enough Prep - AI powered Education Platform

Just Enough Prep - AI powered Education Platform

1

38

Cover image for SmartNews - News Aggregator Mobile App

SmartNews - News Aggregator Mobile App

0

21

Cover image for Software engineering and machine learning coach

Software engineering and machine learning coach

0

31

Cover image for Figma Token Studio - Figma Plugin

Figma Token Studio - Figma Plugin

0

10

Fullstack Engineer(1)

PROSan Francisco, USA

Full-stack Engineer | Applied AI/ML

$25k+: Earned

3x: Hired

5.0: Rating

11: Followers

Full-stack Engineer | Applied AI/ML

Cover image for AutoNAV

0

26

Cover image for Logical Root

0

43

Cover image for AI/ML app to generate product descriptions

AI/ML app to generate product descriptions

0

22

Placeholder project card media

View more →

Fullstack Engineer(1)

Matt Kettelkamp

San Francisco, USA

Web Developer | 3D Developer

34: Followers

Top

Web Developer | 3D Developer

Cover image for ChapGen

3

38

Cover image for 3D Interactive Footer

3D Interactive Footer

0

1

Cover image for Opti - 3D ECG Visualization Education Tool

Opti - 3D ECG Visualization Education Tool

4

43

Cover image for 3D Event Promo

1

18

Fullstack Engineer(1)

PROSan Francisco, USA

AI-First Full Stack Developer | SaaS, PropTech & Health Tech

10: Followers

AI-First Full Stack Developer | SaaS, PropTech & Health Tech

Cover image for Instashowing - Showing Bookings & Offers Platform | React + ROR

Instashowing - Showing Bookings & Offers Platform | React + ROR

0

10

Cover image for HomeBldr - Investment & Renovation Solutions

HomeBldr - Investment & Renovation Solutions

0

2

Cover image for Sparrowell - A HIPAA-Compliant WebApp

Sparrowell - A HIPAA-Compliant WebApp

0

0

Cover image for 💡 Did you know that most startups fail not because of bad i...

💡 Did you know that most startups fail not because of bad ideas, but because of weak tech execution? In the past few years, I’ve helped founders in HealthTech, Real Estate Tech, and EdTech turn their early concepts into stable, scalable products that users love. Here’s what I’ve learned: 1️⃣ Simplicity beats complexity, especially in MVPs. 2️⃣ UX matters as much as backend logic. 3️⃣ Clear communication between devs and non-tech founders is game-changing. Curious to know, what’s the biggest challenge you’ve faced while turning an idea into a working product? #StartupTips #ProductDevelopment #FullStackDev #HealthTech #RealEstateTech #EdTech

19

157

Fullstack Engineer(4)

Keaton Williams

San Francisco, USA

I turn complex ideas into real, scalable software.

8: Followers

Expert

I turn complex ideas into real, scalable software.

Cover image for Keat.info (http://Keat.info) is a custom‑built personal port...

Keat.info (http://Keat.info) is a custom‑built personal portfolio website created end‑to‑end to showcase professional experience, skills, and work history. The site was designed with clarity, performance, and user focus in mind—making it easy for visitors to understand career background, technical strengths, and contact information at a glance. This build demonstrates how a polished, professional personal site can serve as a clear signal of capability and credibility—turning a resume into an accessible, scalable web presence that reflects technical and strategic thinking.

2

2

213

Cover image for Numun Labs is a physics and technology laboratory focused on...

Numun Labs is a physics and technology laboratory focused on translating first-principles research into measurable, testable, and deployable systems. The lab develops foundational models, research software, and experimental frameworks that turn abstract physical laws into operational tools. Work spans mathematical modeling, simulation engines, verification-grade analytics, and software systems designed to validate theory against real-world data. Numun Labs operates at the boundary between discovery and implementation—building systems that don’t just hypothesize, but measure, predict, and close loops between theory and reality. Projects emphasize rigor, falsifiability, and reproducibility, with an engineering mindset toward long-term applicability.

1

184

Cover image for Numun.io (http://Numun.io) is an autonomous agent and workfl...

Numun.io (http://Numun.io) is an autonomous agent and workflow execution platform designed to turn intent into action—reliably, securely, and at scale. Numun enables users and teams to design, deploy, and run AI-powered agents and workflows that browse the web, call tools, orchestrate systems, and complete real tasks end to end. At its core is a contract-based execution model that emphasizes determinism, observability, and accountability—bringing production-grade discipline to AI agents. Numun is built for developers, operators, and founders who need agents that actually work in the real world—not demos that break under pressure. This project includes full-stack platform development, execution infrastructure, agent runtime design, workflow orchestration, and system-level reliability engineering.

23

346

Cover image for Numun.io AI Platform Overview

Numun.io AI Platform Overview

0

5

Fullstack Engineer(3)

AI & Full-Stack Engineer | Building AI Web & Apps

6: Followers

AI & Full-Stack Engineer | Building AI Web & Apps

Cover image for Humata's $35M Funding Announcement

Humata's $35M Funding Announcement

0

6

Cover image for AI Document Processing Enhancement for Rossum

AI Document Processing Enhancement for Rossum

0

10

Cover image for Interior Design Enhancement Platform(Generative AI, Full-stack)

Interior Design Enhancement Platform(Generative AI, Full-stack)

0

22

Placeholder project card media

View more →

Fullstack Engineer(3)

Experienced Fullstack Engineer with 15+ Years

Experienced Fullstack Engineer with 15+ Years

Cover image for View My ID healthcare product site

View My ID healthcare product site

0

17

Cover image for Cloud based pharmacy reporting system

Cloud based pharmacy reporting system

0

2

Cover image for Gulfport Police Website

Gulfport Police Website

0

11

Placeholder project card media

View more →

Fullstack Engineer(2)