Freelance Data Analysts in California

Freelance Data Analysts in CaliforniaFreelance Data Analysts in California

Projects People

Leonardo Gonzalez

PROSan Diego, USA

Turning insights into meaningful connections.

Turning insights into meaningful connections.

Cover image for Case Study: Pricing Strategy for a New Premium Hair Serum

Case Study: Pricing Strategy for a New Premium Hair Serum

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5

Cover image for Cafe Restaurant Customer Survey

Cafe Restaurant Customer Survey

1

13

Cover image for Market Research Sustainable Food Delivery Service

Market Research Sustainable Food Delivery Service

1

6

Cover image for Starbucks: Customer Segmentation

Starbucks: Customer Segmentation

1

183

Data Analyst(4)

Evaluation, Grant & Proposal Support, & Strategic Planning

New to Contra

Evaluation, Grant & Proposal Support, & Strategic Planning

Cover image for Library Program Delivery Models During the Pandemic

Library Program Delivery Models During the Pandemic

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1

Cover image for ICFAIM Program Impact on STEM Education at JSU

ICFAIM Program Impact on STEM Education at JSU

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2

Cover image for Supporting Children's Executive Functioning Post-COVID-19

Supporting Children's Executive Functioning Post-COVID-19

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1

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Data Analyst(2)

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

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5

Cover image for Covid-19 Country Comparison

Covid-19 Country Comparison

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2

Cover image for Lost Keys Infographic

Lost Keys Infographic

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2

Cover image for Sample Dashboard for Market Research Client

Sample Dashboard for Market Research Client

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3

Data Analyst(5)

Cianna Robinson

Los Angeles, USA

UX Researcher, Product Manager, and UX Designer

UX Researcher, Product Manager, and UX Designer

Cover image for COD Multiple Projects

COD Multiple Projects

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5

Cover image for Poolhouse: Film TV and Networking

Poolhouse: Film TV and Networking

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1

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6

Cover image for Dating Ai Predictions

Dating Ai Predictions

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3

Data Analyst(2)

Los Angeles, USA

Expert Data Analyst and Machine Learning Engineer

Expert Data Analyst and Machine Learning Engineer

Cover image for Fake News Detection with DistillBERT

Fake News Detection with DistillBERT

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19

Cover image for Predicting Earthquake Magnitude: Insights from 28 Years of Seism

Predicting Earthquake Magnitude: Insights from 28 Years of Seism

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4

Cover image for Google Shopping Price Scraper

Google Shopping Price Scraper

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5

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Data Analyst(2)

Long Beach, USA

All-In-1 Digital Marketing Solutions Building Trust & Growth

$10k+: Earned

3x: Hired

5.0: Rating

28: Followers

All-In-1 Digital Marketing Solutions Building Trust & Growth

Cover image for Sponsorship Deck | Robyn Curnow’s (Ex-CNN Anchor) New Podcast

Sponsorship Deck | Robyn Curnow’s (Ex-CNN Anchor) New Podcast

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19

Cover image for Spa Website Redesign | UX, Branding & Mobile Optimization

Spa Website Redesign | UX, Branding & Mobile Optimization

1

12

Cover image for Therapist Marketing Support | Social Media, Courses & Email

Therapist Marketing Support | Social Media, Courses & Email

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20

Therapist Full Brand Identity | Website & Business Setup

1

49

Data Analyst(1)

San Francisco, USA

Request a Free Data Strategy Assessment Today!

$1k+: Earned

7x: Hired

16: Followers

Request a Free Data Strategy Assessment Today!

Cover image for Clinical Trial Success Predictor

Clinical Trial Success Predictor

1

94

Cover image for Invoice & Inventory Management
A comprehensive

Invoice & Inventory Management A comprehensive invoice and inventory management system with Claude AI integration. Deploy in minutes, no local setup required. Features: Professional Invoicing - Create, send, and track invoices Inventory Tracking - Monitor stock levels with automatic alerts Customer Management - Centralized customer database Analytics Dashboard - Revenue charts and profit/loss reports Stock Alerts - Low stock and out-of-stock notifications Claude AI Assistant - AI-powered business insights Demo Mode - Works instantly without any configuration

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23

Cover image for Claude Chat Assistant
A modern real-time

Claude Chat Assistant A modern real-time chat messaging application with integrated Claude AI assistance. Built with Next.js 15, React 19, Supabase, and Tailwind CSS. Features: Claude AI Integration - Chat with Claude AI for instant assistance with writing, coding, brainstorming, and more Private & Group Chats - Create one-on-one conversations or group chats for team collaboration Real-time Messaging - Messages appear instantly with Supabase real-time subscriptions Rich Media Support - Send images, files, and emojis in your conversations Read Receipts - See when your messages have been read Message Actions - Reply to, edit, or delete messages User Presence - See who's online, away, or offline Dark Mode - Toggle between light and dark themes Responsive Design - Works beautifully on desktop and mobile devices

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26

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

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33

Data Analyst(1)

Los Angeles, USA

Let's Create The Social Media Strategy Your Brand Needs

1x: Hired

5.0: Rating

4: Followers

Let's Create The Social Media Strategy Your Brand Needs

Cover image for Social Media Manager & Data Analyst for PIT FIT

Social Media Manager & Data Analyst for PIT FIT

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48

Cover image for Content Strategy & Brochure Design for Slitti Experience

Content Strategy & Brochure Design for Slitti Experience

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11

Cover image for Donation Project for Leonardo Cecchi's new 2025 Short Film

Donation Project for Leonardo Cecchi's new 2025 Short Film

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13

Cover image for Content Day & Set Design for Branché's 2024 Winter Collection

Content Day & Set Design for Branché's 2024 Winter Collection

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9

Data Analyst(1)