Freelancers using React Native in Walnut Creek

Freelancers using React Native in Walnut CreekFreelancers using React Native in Walnut Creek

Projects People

Keaton Williams

San Francisco, USA

AI Automation Consultant & Strategist

16: Followers

Expert

AI Automation Consultant & Strategist

Cover image for RailRadar is a real-time train detection and arrival predict...

RailRadar is a real-time train detection and arrival prediction system built for communities impacted by rail crossings. Using a distributed network of camera-based tripwire sensors, RailRadar detects train movements at the edge and generates bias-corrected ETAs that adapt to real-world conditions. The system delivers timely, reliable alerts without relying on railroad-provided data or centralized tracking feeds. RailRadar is designed for resilience and accuracy in the field. The platform supports community alerts, operational monitoring, and future integrations with municipal and transportation systems. This project includes full-stack system design, edge sensing logic, backend services, alerting infrastructure, and deployment workflows focused on real-world reliability, not demos.

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Cover image for Build Your Own Notion-Style App with Claude Code in One Hour

I love Notion. I just don’t love paying $29/month. That adds up to $348/year. With Claude Code, it’s now realistic to build a personal Notion-style app in a single hour — and build it exactly how you prefer. So I started building Numun Notes for myself: a native app that runs directly on my Mac: ✅ pages + editor ✅ wiki links + backlinks ✅ databases with views (table + kanban) ✅ filters/sorts/grouping + templates ✅ offline-first + fast search Next: I’m merging Notion + ClickUp into one master app, so Numun Notes becomes exactly what I want for productivity.

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Cover image for SoulSync is a concept project

SoulSync is a concept project exploring memory-based compatibility systems. It works by taking ChatGPT memories or conversation summaries and transforming them into structured, evolving traits. Instead of static profiles, it uses a layered memory model: • past conversational context as input • inferred traits (values, communication style, motivation) • weighted updates as new memory is added Think of it as applying ChatGPT-style memory mechanics to human alignment. Built as a systems and coding exercise to explore memory, state, and human-centric modeling

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4

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Cover image for Numun.io AI Platform Overview

Numun.io AI Platform Overview

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11

React Native icon

React Native(1)

Farrokh Rostami Kia

Walnut Creek, USA

full-stack developer & UI/UX designer

full-stack developer & UI/UX designer

Cover image for MILOUPAW, PROFESSIONAL AND RELIABLE PET CARE SERVICES

MILOUPAW, PROFESSIONAL AND RELIABLE PET CARE SERVICES

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Cover image for CONFIDENTIAL PROJECT

CONFIDENTIAL PROJECT

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11

Cover image for IRAN NATIONAL ASSEMBLY OF JURISTS

IRAN NATIONAL ASSEMBLY OF JURISTS

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17

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React Native(1)

PROSan Francisco, USA

Designer & Builder

16: Followers

Designer & Builder

Cover image for Airhealth helps people monitor indoor

Airhealth helps people monitor indoor air quality and control their purifier. The redesign shifts from control-first to status-first making air quality legible at a glance.

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340

Cover image for Financial dashboard for Ledge. Track

Financial dashboard for Ledge. Track all your recurring billing in one place, clients, software, users. Before, you jumped between multiple apps to see different subscriptions. Now you see everything on one screen.

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140

Cover image for Aclima Platform Redesign for Clarity

Aclima Platform Redesign for Clarity

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2

Cover image for Online Booking Experience Redesign for Shankha Spa

Online Booking Experience Redesign for Shankha Spa

1

0

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React Native(1)

Creative Software Engineer

6: Followers

Creative Software Engineer

Cover image for fullcircle ™

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3

Cover image for DMA Healthy Vending | Healthy Vending Solutions

DMA Healthy Vending | Healthy Vending Solutions

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0

Cover image for Eunoia - mymind.com clone - Nextjs

Eunoia - mymind.com clone - Nextjs

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Cover image for Prevail Legal

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7

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React Native(1)

Filip Skrzesinski

San Francisco, USA

Design that moves the needle 🚀

Design that moves the needle 🚀

Cover image for Affinity Mobile App

Affinity Mobile App

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Cover image for Subframe

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4

Brand & Product Marketing

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46

Cover image for Affinity Analytics

Affinity Analytics

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39

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React Native(1)

Adrian Hernandez

San Francisco, USA

Product designer | Founder, specializes in 0->1 products

New to Contra

Product designer | Founder, specializes in 0->1 products

Cover image for Flux - Mobile App

Flux - Mobile App

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Cover image for Taque Studios

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Cover image for Cracked — The Ranked Salary Platform for Pay Transparency

Cracked — The Ranked Salary Platform for Pay Transparency

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React Native(1)

Full Stack Dev & Data Scientist - UC Berkeley Grad

Full Stack Dev & Data Scientist - UC Berkeley Grad

Cover image for Campuswave

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1

Cover image for Secure File Storage and Sharing

Secure File Storage and Sharing

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3

Cover image for COVID-19 Vaccine and Mobility Analysis

COVID-19 Vaccine and Mobility Analysis

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2

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React Native(1)

San Francisco, USA

Making it count.

Making it count.

Cover image for Founding Engineer at a Pet-Tech Startup

Founding Engineer at a Pet-Tech Startup

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7

Cover image for Web Developer for Political Campaign

Web Developer for Political Campaign

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Cover image for Webmaster at a College Newspaper

Webmaster at a College Newspaper

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React Native(1)