$50k+: Earned

2x: Hired

5.0: Rating

2: Followers

Cover image for Creative intelligence & optimisation platform | Dragonfly AI

Cover image for EMR | EHRHealthcare Application ( HIPAA Compliant )

Cover image for Computerized Adaptive Exam Platform

Fullstack Engineer(8)

Nikol Hayes

PROSan Francisco, USA

$5k+: Earned

15x: Hired

5.0: Rating

3: Followers

Top

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

Cover image for Bespoke Punks NFT Platform

Cover image for Abstract Identity: AI PFP Generator

Fullstack Engineer(5)

Aurelien GERIER

PROLos Angeles, USA

$25k+: Earned

2x: Hired

4.8: Rating

Top

Fullstack Engineer(8)

Adam Strock

PROSan Francisco, USA

$10k+: Earned

2x: Hired

5.0: Rating

1: Followers

Cover image for AI/ML app to generate product descriptions

View more →

Fullstack Engineer(1)

Andrew Gray

Palo Alto, USA

Cover image for Just Enough Prep - AI powered Education Platform

Cover image for SmartNews - News Aggregator Mobile App

Cover image for Software engineering and machine learning coach

Cover image for Figma Token Studio - Figma Plugin

Fullstack Engineer(1)

Browse more

People also hire

Graphic Designers

UX Designers

Web Designers

UI Designers

Explore projects by Fullstack Engineers in California on Contra

Venue Report Card | Lead Designer & Full-Stack Developer

Crypto Luminary Web App

Abstract Identity: AI PFP Generator

Elysian DAO DeFi App

Bespoke Punks NFT Platform

Abstract AI Chat: Learn Blockchain with Interactive AI & Docs

The Compliance Space

225

Creative intelligence & optimisation platform | Dragonfly AI

Diabetes Prediction Using Machine Learning

Chatbot starter with GPT3, Twilio, and React

Analyzing Urban Environments through Satellite Imagery

Computerized Adaptive Exam Platform

Brandblast AI

135

EMR | EHRHealthcare Application ( HIPAA Compliant )

Web Development & Design for Quartile

Mobile Development & Design for Quartile

Braidio

HealthHero

Data Legal Drive

UpSwipe

Lyveat

127

Redwood Logistics

135

Base.club Miami

Cerise Peyi

AutoNAV

Event Tracking for Ecommerce Analytics

Sales Analytic Dashboard 📊

Venta Furnishings

Just Enough Prep - AI powered Education Platform

Prevail Legal

ForestLibrary - MERN portfolio project

Web based card game

Mars Madness Mini Game 🏴‍☠️🪐

Rate The Refs - Mobile Application Design & Development

Somerset Country Club - Website Redesign Project

My Tassel - Web Application + Website Design & Development

Sync My Meet - Mobile Application Design & Development

Thrdd - ECommerce Website Design, Development, and Marketing

Flomodo - Revolutionizing Productivity with Flow State Tracking

SCP911.com - Website Redesign & E-Commerce Web Application Devel

Nice nice nice

Foo bar baz! Baz bar foooooo

RetroFlix | AI Chatbot and Web Development

Putzel Kitchen | Full-stack development

GhostCoat | Web application development

Restaurant Internal Tool

M|Sets Sound Generator

NutsInBox E-commerce Web App

Browse more

Top services from Fullstack Engineers in California on Contra

Cover image for Expert Full-Stack Development Tailored for Success

Next.js

Frontend Engineer

Backend Engineer

Expert Full-Stack Development Tailored for Success

Contact for pricing

Cover image for Full Stack Web Application Development

Angular

Fullstack Engineer

Frontend Engineer

Full Stack Web Application Development

$100/hr

Cover image for Premium Shopify Website - Replo, Framer, Theme, or Custom!

Liquid

Fullstack Engineer

Frontend Engineer

Premium Shopify Website - Replo, Framer, Theme, or Custom!

$3,500

FAQs

What key factors should I consider when creating a clear project brief for a freelance fullstack engineer on Contra?

When creating a project brief for a freelance fullstack engineer, focus on outlining the project goals, technical requirements, and any preferred technologies you want them to use. Clearly define the deliverables, timelines, and any milestones. Providing detailed context, such as the overall purpose of the project and its target audience, will also help freelancers understand your expectations from the outset.

How can I ensure effective communication and collaboration with a freelance fullstack engineer throughout the project?

To ensure effective communication, establish preferred communication tools and set regular check-in schedules. Use platforms like Slack or email for ongoing correspondence and project management tools like Asana or Trello to track progress. Defining a feedback process from the start will help address any issues promptly and keep the project on track.

What steps should I take to successfully onboard a freelance fullstack engineer and integrate them into my existing workflow?

Begin by introducing the engineer to your team and current workflow processes. Provide access to necessary resources and documentation, like code repositories and style guides. Set initial meetings to align on project goals and familiarize them with your company's culture and values. Sharing any existing workflows or development environment setups upfront will also ease their integration into your project.

Who is Contra for?

Contra is designed for both freelancers (referred to as "independents") and clients. Freelancers can showcase their work, connect with clients, and manage projects commission-free. Clients can discover and hire top freelance talent for their projects.

What is the vision of Contra?

Contra aims to revolutionize the world of work by providing an all-in-one platform that empowers freelancers and clients to connect and collaborate seamlessly, eliminating traditional barriers and commission fees.

Best freelance Fullstack Engineers in California to hire in 2025

Looking to hire Fullstack Engineers in California for your next project? Browse the world’s best freelance Fullstack Engineers in California on Contra.

Trusted by 50K+ teams from creative agencies to high growth tech companies

People also hire

Explore projects by Fullstack Engineers in California on Contra

Top services from Fullstack Engineers in California on Contra

FAQs

What key factors should I consider when creating a clear project brief for a freelance fullstack engineer on Contra?

How can I ensure effective communication and collaboration with a freelance fullstack engineer throughout the project?

What steps should I take to successfully onboard a freelance fullstack engineer and integrate them into my existing workflow?

Who is Contra for?

What is the vision of Contra?

Join 50k+ companies and 1M+ independents