Freelance AI Chatbot Developers in California

Freelance AI Chatbot Developers in CaliforniaFreelance AI Chatbot Developers in California

Projects People

PROSan Francisco, USA

AI Campaign Assets + Agents for DTC Growth

$50k+: Earned

32x: Hired

5.0: Rating

149: Followers

Top

Partner

+1

AI Campaign Assets + Agents for DTC Growth

Cover image for Morpheus AI Persona Chatbot

Morpheus AI Persona Chatbot

0

96

Cover image for Elysian DAO DeFi App

Elysian DAO DeFi App

0

26

Cover image for NFT Mint Telegram Bot

NFT Mint Telegram Bot

0

310

Cover image for SkyScribe Weather Telegram Bot

SkyScribe Weather Telegram Bot

0

131

AI Chatbot Developer(10)

Aurelien GERIER

PROLos Angeles, USA

Expert & Passionate Fullstack Engineer 11+ yrs exp & Media

$50k+: Earned

5x: Hired

4.9: Rating

64: Followers

Top

Expert & Passionate Fullstack Engineer 11+ yrs exp & Media

Cover image for Breakjobs.ai

0

26

Cover image for WhatsApp & RCS Integrated Platform for ParaVet.live

WhatsApp & RCS Integrated Platform for ParaVet.live

1

24

Cover image for Scalable Digital Platform for Cognitive Testing

Scalable Digital Platform for Cognitive Testing

0

18

Cover image for HumanData Web Application

HumanData Web Application

0

22

AI Chatbot Developer(1)

Branding that tells a story 🎨

5.0: Rating

19: Followers

Top

Branding that tells a story 🎨

Cover image for AI Chatbot Development for Tradeshow

AI Chatbot Development for Tradeshow

0

28

Logo and Branding for Basketball League

0

46

Cover image for Horror Ice cream Branding (EYESCREAM)

Horror Ice cream Branding (EYESCREAM)

0

61

Cover image for Aika - Artistry in Beauty Branding

Aika - Artistry in Beauty Branding

1

15

AI Chatbot Developer(2)

Amirhosein Mohaddesi

Clear, rigorous problem-solving in AI and robotics

New to Contra

Clear, rigorous problem-solving in AI and robotics

Cover image for Alter Ego is a personalized AI assistant I built and deploye...

Alter Ego is a personalized AI assistant I built and deployed on my website using OpenAI’s ChatGPT. It’s designed to represent how I think and work, not just answer questions. The system uses a structured persona, curated knowledge from my research and projects, and context-aware prompting to hold accurate, grounded conversations about my background in AI, robotics, and agentic systems. The goal is not imitation for novelty, but continuity: enabling clear, truthful interaction with my work, ideas, and problem-solving approach even when I’m not present. Please check out the demo on my website: https://amirmohaddesi.github.io/

23

131

Cover image for DocForge AI is a document automation system that uses Large ...

DocForge AI is a document automation system that uses Large Language Models as reasoning engines, not just text generators. Instead of simply “writing” documents, the system analyzes structure, constraints, and intent to produce professional, publish-ready outputs such as resumes, SOC 2 reports, technical specifications, and compliance documents. LLMs are orchestrated to plan sections, enforce schemas, validate consistency, and adapt tone and layout to industry standards. The result is documents that are not only well-written, but correct, coherent, and visually polished, reducing manual effort while maintaining trust and professional quality.

17

124

Cover image for I built and studied a multi-robot coordination system in Web...

I built and studied a multi-robot coordination system in Webots to understand how different navigation strategies affect team performance in exploration tasks. Using Clearpath PR2 robots, I implemented and compared Route, Survey, and Mixed human-inspired strategies, along with obstacle avoidance and conflict resolution in C++. By running controlled simulations, I measured how strategy choice impacts task completion time, coverage, and coordination efficiency. One key result was that mixed strategies consistently produced more robust and efficient teams, offering insights directly relevant to real-world search, rescue, and exploration robotics.

11

74

Cover image for Multi-Robot Coordination & Simulation in ROS2 Designed and i...

Multi-Robot Coordination & Simulation in ROS2 Designed and implemented a ROS2-based multi-robot simulation platform to study coordination, navigation strategies, and communication-aware exploration. Integrated SLAM Toolbox, Nav2, map merging, and multi-agent coordination logic. Used Python and C++ nodes with live visualization in RViz to evaluate efficiency, coverage, and cooperation under different strategies.🚀

21

141

AI Chatbot Developer(1)

Long Beach, USA

Customer Experience + Ecommerce Consultant

Customer Experience + Ecommerce Consultant

Cover image for STREAMLINE WORKFLOWS AND ENGAGEMENT WITH AUTOMATION

STREAMLINE WORKFLOWS AND ENGAGEMENT WITH AUTOMATION

0

5

Cover image for FULL-SCALE CUSTOMER EXPERIENCE SOLUTION

FULL-SCALE CUSTOMER EXPERIENCE SOLUTION

0

11

Cover image for MODERNIZE CUSTOMER CARE WITH DATA-DRIVEN INSIGHTS

MODERNIZE CUSTOMER CARE WITH DATA-DRIVEN INSIGHTS

0

3

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AI Chatbot Developer(1)

Los Angeles, USA

Lead UX Designer with 10+ years of experience

Lead UX Designer with 10+ years of experience

Cover image for Digital Concierge

Digital Concierge

0

14

Cover image for MGM Resorts - Landing Page

MGM Resorts - Landing Page

0

10

Cover image for Flux - Patient Adherence to Physical Therapy

Flux - Patient Adherence to Physical Therapy

0

2

Cover image for Asda Design System

Asda Design System

0

12

AI Chatbot Developer(1)

Los Angeles, USA

Build Your Brand Through Social Media

1x: Hired

Build Your Brand Through Social Media

Cover image for ART+MIND Studios Tiktok Content Creator

ART+MIND Studios Tiktok Content Creator

0

36

Cover image for Anise Health TikTok Content Creator

Anise Health TikTok Content Creator

0

31

Cover image for Content Creation for Photoshop Express

Content Creation for Photoshop Express

0

8

Cover image for Marketing and Event Planning at ART+MIND Studios

Marketing and Event Planning at ART+MIND Studios

0

114

AI Chatbot Developer(2)

BROWSGLAMOUR LLC

SHOP BROWSGLAMOUR LLC OR ASK FOR FASHION CREATIONS

SHOP BROWSGLAMOUR LLC OR ASK FOR FASHION CREATIONS

Cover image for Denim Ankle Boots

Denim Ankle Boots

0

20

Cover image for Shein X Love

0

8

Cover image for Shop Vogue

0

12

Cover image for Browsglamour LLC

Browsglamour LLC

0

12

AI Chatbot Developer(1)