Freelancers using Node.js in San Francisco

Freelancers using Node.js in San FranciscoFreelancers using Node.js in San Francisco

Projects People

proSan Francisco, USA

AI Campaign Assets + Agents for DTC Growth

$50k+: Earned

19x: Hired

5.0: Rating

209: Followers

Top

Partner

+1

AI Campaign Assets + Agents for DTC Growth

Cover image for Hex Toys ChatGPT CSR Bot

Hex Toys ChatGPT CSR Bot

0

49

Cover image for NFT Mint Telegram Bot

NFT Mint Telegram Bot

0

323

Cover image for SkyScribe Weather Telegram Bot

SkyScribe Weather Telegram Bot

0

149

Cover image for Recess Spec Product Photography Campaign

Recess Spec Product Photography Campaign

5

134

proSan Francisco, USA

AI-First Full Stack Developer | SaaS, PropTech & Health Tech

14: Followers

AI-First Full Stack Developer | SaaS, PropTech & Health Tech

Cover image for Bliv - Reimagined Telemedicine Solution

Bliv - Reimagined Telemedicine Solution

0

3

Cover image for Instashowing - Showing Bookings & Offers Platform | React + ROR

Instashowing - Showing Bookings & Offers Platform | React + ROR

0

15

Cover image for HomeBldr - Investment & Renovation Solutions

HomeBldr - Investment & Renovation Solutions

0

4

Cover image for Sparrowell - A HIPAA-Compliant WebApp

Sparrowell - A HIPAA-Compliant WebApp

0

3

San Francisco, USA

Full-stack developer

6: Followers

Full-stack developer

Cover image for Your API works… but your

Your API works… but your app still feels slow? 🚨 Sometimes the problem isn't your frontend. It could be the way your backend handles requests. A few things I always check: ⚡ Slow database queries 🔄 Too many unnecessary API calls 📦 Large API responses 🗄️ Missing database indexes 🔐 Authentication running on every request Small backend improvements can make a big difference to the user experience. What’s one performance issue you've struggled with in your project? 👇

3

95

Cover image for Your app works locally… but

Your app works locally… but crashes after deployment? 😩 One of the most common mistakes I see is forgetting that local and production environments are different. Before deploying, always check: ✅ Environment variables are correctly configured ✅ Production database credentials are set ✅ API URLs point to the right environment ✅ CORS settings allow your frontend ✅ Build errors are resolved ✅ Authentication works in production My rule: Never assume that because it works on localhost, it's ready for production. What’s the most frustrating deployment error you've faced? 👇

1

8

138

Cover image for 3 things I’ve learned from

3 things I’ve learned from building digital products: 1️⃣ Keep the experience simple. 2️⃣ Solve a real problem before adding more features. 3️⃣ Listen to users—great products are built around people. What’s one lesson you’ve learned while building something? 👇:

8

227

Cover image for Building digital products that solve

Building digital products that solve real problems. 🚀 Recently, I've been working on projects across mobile apps, user experiences, and digital products, turning ideas into functional experiences that people can actually use. I'm excited to keep building, learning, and collaborating with great people here on Contra. What are you building?

6

442

San Francisco, USA

Blockchain Dev: Fast, Experienced & Adaptable

Blockchain Dev: Fast, Experienced & Adaptable

Cover image for Smart Contract Development for Real Estate

Smart Contract Development for Real Estate

0

23

Cover image for Indexer

0

4

Cover image for ERC-7518: Dynamic Compliant Interop Security Token

ERC-7518: Dynamic Compliant Interop Security Token

0

41

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San Francisco, USA

Creative Coder 🎨 ✶ React ✶ Animations ✶ Data Visualization

Creative Coder 🎨 ✶ React ✶ Animations ✶ Data Visualization

Cover image for Ask I Ching

0

11

Cover image for tBTC Website

0

13

Cover image for You Otter Know

0

18

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San Francisco, USA

Android & iOS App Developer (React Native)

Android & iOS App Developer (React Native)

Cover image for Investor Point –Full-Stack FinTech Investment

Investor Point –Full-Stack FinTech Investment Plan

0

66

Cover image for Built a Multi-Role EdTech LMS (500K+ Users, 47 Countries) us...

Built a Multi-Role EdTech LMS (500K+ Users, 47 Countries) using React Native Designed and developed a multi-role Learning Management System (LMS) for a global EdTech platform, serving 500K+ students across 47 countries. The platform supports students, guardians, and center administrators with real-time progress tracking, adaptive learning workflows, and offline-first functionality. Built using React Native with a single codebase, reducing development time while ensuring scalability, performance, and seamless cross-platform experience.

3

83

Cover image for MangoShop Mobile —React Native E‑Commerce

MangoShop Mobile —React Native E‑Commerce Platform

0

64

Cover image for Peasomy is a React Native

Peasomy is a React Native property operations and booking platform that unifies property discovery, listings, bookings, payments, and in-app communication. It provides role-based tools for Owners, Agencies, Cleaners, and Security to manage properties, track bookings, revenue, and operations. By centralizing workflows, Peasomy reduces operational friction, improves booking conversion, and helps property businesses scale efficiently.

0

114

San Francisco, USA

Let's build and grow products together 🚀

5.0: Rating

5: Followers

Let's build and grow products together 🚀

Cover image for Cardiogram

0

19

Cover image for Amazon.com

0

35

Cover image for Grow with Google

Grow with Google

0

20

Cover image for COVID-19 Dashboard

COVID-19 Dashboard

0

23

proSan Francisco, USA

Experienced Web Designer & Frontend Engineer

Experienced Web Designer & Frontend Engineer

Cover image for Football Jobs USA

Football Jobs USA

0

6

Cover image for Coffee Job

0

3

Cover image for Personal doodling

Personal doodling

0

3

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