Freelance React Native Developers in California

Freelance React Native Developers in CaliforniaFreelance React Native Developers in California

Projects People

maxLos Angeles, USA

Premium Framer Websites for Startups & Enterprise

$100k+: Earned

47x: Hired

5.0: Rating

1K: Followers

Top

expert

+9

Premium Framer Websites for Startups & Enterprise

Cover image for Custom Shopify Site for The Notes Fragrance

Custom Shopify Site for The Notes Fragrance

1

51

1.1K

Cover image for Supermoon Capital Website Development

Supermoon Capital Website Development

2

45

Cover image for Balerion AI - Silicon Valley VC Backed Framer Site

Balerion AI - Silicon Valley VC Backed Framer Site

0

10

Cover image for Noise Studio — High-End VFX Portfolio Built in Framer

Noise Studio — High-End VFX Portfolio Built in Framer

2

76

React Native Developer(1)

Aurelien GERIER

proLos Angeles, USA

Expert & Passionate Fullstack Engineer 11+ yrs exp & Media

$50k+: Earned

5x: Hired

4.9: Rating

82: Followers

Top

Expert & Passionate Fullstack Engineer 11+ yrs exp & Media

Cover image for Base.club Miami

Base.club Miami

8

217

Cover image for Led delivery of a cloud-native

Led delivery of a cloud-native K-12 student wellness platform that helps counselors monitor wellbeing, surface at-risk students, and act early—balancing product velocity with FERPA/COPPA-aware design and multi-tenant isolation (API RBAC, PostgreSQL RLS, district-scoped analytics). → Owned technical direction and delivery rhythm across a TypeScript monorepo (pnpm/Turbo): backend API, web app, shared packages, DB migrations, CI/CD gates, and staged deploys to GCP (e.g. Cloud Run), aligning engineering work with roadmap and release risk. → Orchestrated an AI assistant for counselors on Google Vertex AI (Gemini): system prompts, safety settings for K-12, function-calling tool design, multi-round tool loops, and strict separation so UI widgets render from verified tool results—not model hallucinations—with tracing/feedback hooks (e.g. Langfuse) for quality and auditability. → Drove access-control and compliance posture for sensitive student data: role/permission middleware, tenant-scoped queries, and defense-in-depth database policies—documentation and evidence suitable for enterprise security reviews (e.g. SOC 2–style narratives). → Partnered on product and program management: phased feature rollout, PR/branch discipline, and clear ownership of scope vs. risk so pilot schools could onboard without compromising data boundaries. → Shaped integrations and platform boundaries: Firebase auth, Neon PostgreSQL + Drizzle ORM, real-time patterns, BigQuery analytics isolation, and operational practices (testing, lint, type-check) that keep the stack maintainable at scale. → Established a disciplined, AI-accelerated delivery model—not ad-hoc prompting: Cursor rules and Claude skills/agents for repeatable workflows; Husky + lint/type-check/test gates; GitHub Actions CI/CD; Cursor Cloud Agents for automated PR review; and daily monitoring of E2E, coverage, and critical issues—owning AI-orchestrated implementation while enforcing accuracy, consistency, and observability

0

13

Cover image for Breakjobs.ai

0

45

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

WhatsApp & RCS Integrated Platform for ParaVet.live

1

27

React Native Developer(1)

Scotty Waggoner

maxOrangevale, USA

Senior TypeScript backend, web, and mobile developer

$10k+: Earned

1x: Hired

5: Followers

Senior TypeScript backend, web, and mobile developer

Cover image for AirPay

0

0

Cover image for MissionHub - React Native App

MissionHub - React Native App

0

3

Cover image for Educate to Space

Educate to Space

0

11

Cover image for Ask AI for Foodnoms

Ask AI for Foodnoms

1

19

React Native Developer(2)

Los Angeles, USA

Full-Stack AI Architect | Rapid MVPs & Production-Ready Apps

7: Followers

Full-Stack AI Architect | Rapid MVPs & Production-Ready Apps

Cover image for Custom HIIT Architecture: Professional Interval Training App

Custom HIIT Architecture: Professional Interval Training App

0

3

Cover image for AstroWise: Serverless AI Engine & Complex Mobile Architecture

AstroWise: Serverless AI Engine & Complex Mobile Architecture

0

4

Cover image for Mission Control – The Operating System for Autonomous AI Squads

Mission Control – The Operating System for Autonomous AI Squads

1

12

Cover image for AI ASO Agent for App Store Optimization

AI ASO Agent for App Store Optimization

2

7

React Native Developer(2)

Raphael McDonnell

proSanta Monica, USA

UX/UI Designer Specializing in Mobile Apps & SaaS Dashboards

UX/UI Designer Specializing in Mobile Apps & SaaS Dashboards

Cover image for Ticket Hoss Mobile App

Ticket Hoss Mobile App

0

2

Cover image for Health & Wellness Service Provider Mobile Application

Health & Wellness Service Provider Mobile Application

0

1

Cover image for Dental Practice Automation System

Dental Practice Automation System

0

6

Cover image for Mafia III Game Release Website For 2K

Mafia III Game Release Website For 2K

0

3

React Native Developer(2)

proSan Francisco, USA

AI Campaign Assets + Agents for DTC Growth

$50k+: Earned

19x: Hired

5.0: Rating

180: Followers

Top

Partner

+1

AI Campaign Assets + Agents for DTC Growth

Cover image for EntangleAI - Quantum Physics Learning Platform

EntangleAI - Quantum Physics Learning Platform

0

22

Cover image for Recess Spec Product Photography Campaign

Recess Spec Product Photography Campaign

4

103

Cover image for Cinematic Storytelling for Liquor Brands

Cinematic Storytelling for Liquor Brands

3

153

Cover image for AI Wellness Product Photography Spec Work

AI Wellness Product Photography Spec Work

3

43

React Native Developer(1)

Bubble.io Expert. Web Designer & AI App Developer.

$25k+: Earned

3x: Hired

5.0: Rating

55: Followers

expert

Bubble.io Expert. Web Designer & AI App Developer.

Cover image for Mint UGC - NextJS, OpenAI, FalAI, FireCrawl & Social APIS

Mint UGC - NextJS, OpenAI, FalAI, FireCrawl & Social APIS

2

57

Cover image for Built on Bubble.

Designed for one

Built on Bubble. Designed for one of the most important moments of your life. Introducing https://www.vows.you Try the live app instantly at https://app.vows.you (https://app.vows.you)✅ Stripe payments ✅ User authentication + Google 0auth ✅ Production-ready security Write wedding vows you're proud to read out loud. App walk through video coming up shortly...

16

23

704

Cover image for Here we go!

Android Notes -

Here we go! Android Notes - Notes and meeting summary app. Almost as good as Granola but built on Bubble. Speaker labels for multiple parties in convo, chat with note, summary, next steps, status, folders, just about everything you could want. But more importantly... Note Intelligence! Draw correlations between your notes you maybe were not aware of (why I built the app). Started this in May of last year and decided to dust it off for the challenge. Sweet promo vid coming soon! Will share the link in a few. Thanks!

2

4

468

Cover image for SameSame: Social App on Bubble + OpenAI

SameSame: Social App on Bubble + OpenAI

0

26

React Native Developer(1)

proSan Jose, USA

making web & mobile apps that scale

$10k+: Earned

64x: Hired

5.0: Rating

21: Followers

Expert

making web & mobile apps that scale

Cover image for WorldGuessr Mobile App Development

WorldGuessr Mobile App Development

3

80

Cover image for Flowchart (Idea Organizer)

Flowchart (Idea Organizer)

0

14

Cover image for TastyComms / Tracker

TastyComms / Tracker

1

79

Cover image for AR Glasses with ChatGPT / Video integration.

AR Glasses with ChatGPT / Video integration.

1

143

React Native Developer(1)