Freelance Data Engineers in CaliforniaFreelance Data Engineers in California
ProjectsPeople
Johnny Aaron's avatar
Johnny Aaron
Los Angeles, USA
Transforming data into business insights
Transforming data into business insights
Cover image for L.A. Fires Interactive Power BI Dashboard
L.A. Fires Interactive Power BI Dashboard
0
5
Cover image for Covid-19 Country Comparison
Covid-19 Country Comparison
0
3
Cover image for Lost Keys Infographic
Lost Keys Infographic
0
2
Cover image for Sample Dashboard for Market Research Client
Sample Dashboard for Market Research Client
0
3
Data Engineer(5)
Christine Straub's avatar
Christine Straub
Irvine, USA
Full-Stack AI/ML Software Engineer
$50k+
Earned
1x
Hired
5.0
Rating
58
Followers
Full-Stack AI/ML Software Engineer
Cover image for Creative intelligence & optimisation platform | Dragonfly AI
Creative intelligence & optimisation platform | Dragonfly AI
0
275
Cover image for EMR | EHRHealthcare Application ( HIPAA Compliant )
EMR | EHRHealthcare Application ( HIPAA Compliant )
1
199
Cover image for RAG with AWS Bedrock and
RAG with AWS Bedrock and React
1
81
Cover image for Software Engineer with AI/ML experience
$71K+ earned
Software Engineer with AI/ML experience
2
2
150
Data Engineer(2)
Ari Harrison's avatar
Ari Harrison
pro
San Francisco, USA
AI & ML Engineer
$1k+
Earned
7x
Hired
18
Followers
AI & ML Engineer
Cover image for AiFee A creator donation and product
AiFee A creator donation and product sales platform. Support creators you love with donations and discover unique digital products. Deploy in minutes, no local setup required.
0
75
Cover image for Auto Sales Revenue Forecast Dashboard
Auto Sales Revenue Forecast Dashboard
0
38
Cover image for AI Groceries An AI-powered online grocery
AI Groceries An AI-powered online grocery delivery platform built with Next.js 15, React 19, Supabase, Claude API, and Stripe. Designed around "The Harvest Table" philosophy -- abundant, warm, and grounded in real food provenance.
0
96
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
100
Data Engineer(2)
Johnny Ha's avatar
Johnny Ha
pro
Alhambra, USA
Senior Full-Stack Engineer | Web Development | AI Automation
$5k+
Earned
1x
Hired
10
Followers
Senior Full-Stack Engineer | Web Development | AI Automation
Cover image for PostgreSQL Database Architecture & Performance Tuning
PostgreSQL Database Architecture & Performance Tuning
2
59
Cover image for Building Websites & CMS Solutions I’m
Building Websites & CMS Solutions I’m currently working on modern websites and CMS-based projects using no-code and low-code platforms. I build and customize projects with: • Wix & Wix Studio (https://www.wix.com/)• WordPress (https://wordpress.com/)• Webflow (https://webflow.com/)• Bubble.io (http://Bubble.io) I help businesses and startups create fast, responsive, and scalable websites, from landing pages to full CMS and web apps. Open to new projects and collaborations.
4
4
156
Cover image for Luxury Jewelry E-Commerce Website – Gemsparx Front-End & Ful...
Luxury Jewelry E-Commerce Website – Gemsparx Front-End & Full-Stack Developer (React & Node.js) Gemsparx is a luxury jewelry marketing and e-commerce website designed to showcase diamonds, fine jewelry, and custom design services with a high-end user experience. I developed this project using React for a fast, responsive front end and Node.js for backend functionality. The focus was on creating a visually elegant, conversion-friendly interface while maintaining performance, scalability, and clean code architecture. The website features structured product categories, promotional sections, custom design workflows, and a modern UI optimized for both desktop and mobile users. This project demonstrates my ability to build premium marketing websites that align with luxury brand aesthetics and business goals.
3
20
337
Cover image for UI/UX Engineering & Framer Websites Built with AI-Powered To...
UI/UX Engineering & Framer Websites Built with AI-Powered Tools I design and engineer high-performing websites using Framer and modern AI website builders combining speed, polish, and real UX thinking. What I specialize in: Framer websites with production-ready interactions & animations UI/UX engineering designs that translate cleanly into real code Rapid site builds using AI tools like v0.dev (http://v0.dev), bolt.new (http://bolt.new), and Replit Turning rough ideas or prompts into clean, scalable interfaces This approach is ideal for: Founders shipping landing pages fast Startups validating ideas or rebranding Teams that want speed without sacrificing design quality If you want a modern website that looks great, feels intentional, and ships fast, I can help.
2
29
336
Data Engineer(1)
Jeremy Cull 's avatar
Jeremy Cull
Santa Monica, USA
Fadeline — AIOps event packets (batch exports only)
New to Contra
Fadeline — AIOps event packets (batch exports only)
Cover image for Async Intake + Export Checklist
Async Intake + Export Checklist + Output Spec
0
46
Cover image for Data Handling Confidentiality
Data Handling Confidentiality
0
56
Cover image for Optimize Your Operations with Fadeline V1 Factory Runbook
Fadeline V1 Factory Runbook
0
73
Cover image for Fadeline Productized Service SOW
Fadeline Productized Service SOW
0
72
Data Engineer(1)
Marc Precilla's avatar
Marc Precilla
pro
Los Angeles, USA
Sharetribe™ & marketplace product expert | Fractional CTO
Sharetribe™ & marketplace product expert | Fractional CTO
Cover image for CTO and Engineer | TMS and Logistics Ecosystem
CTO and Engineer | TMS and Logistics Ecosystem
0
0
Cover image for Rapid Site Build
Rapid Site Build
0
0
Cover image for Sharetribe Marketplace Customization
Sharetribe Marketplace Customization
0
0
Placeholder project card media
View more →
Data Engineer(1)