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Joseph S.
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Joseph S.

Full-Stack Developer | React & Next.js | Supabase & PostgreSQL

I'm a Software Engineer with 7 years of development experience and the founder of two businesses: a web agency and a two-sided event staffing marketplace. I've been on both sides of the table, so I know what it takes to deliver work that actually moves the needle for your business. What I build: Custom web applications (React, Next.js, TypeScript) Backend systems and APIs (Node.js, Supabase, PostgreSQL, Stripe Connect) Admin dashboards, multi-role portals, and real-time platforms Production apps shipped to the Apple App Store via Capacitor Why I'm different: Before becoming a developer, I spent 15+ years in hospitality and events, managing teams, operations, and customer relationships. That background means I communicate clearly, respond quickly, and genuinely understand what it's like to run a business. You won't have to chase me down or decode technical jargon. My flagship project is a live, two-sided marketplace with 75+ routes, Stripe Connect payouts, real-time messaging, and row-level security on every table. I've also shipped a customer support portal with a three-tier role system, audited and hardened an inherited codebase, and delivered MVPs that turned ideas into working products. Whether you need a custom web app, a platform with payments and user roles, or a technical partner who can take your idea from concept to launch, I'm ready to help.

🇺🇸Plano, United States$60/hr100% JSS5.00 (2)Since Jan 2026

Earnings and projects

MRR
$1.5k

Last 6 months ÷ 6

World#31,299 / 412k
🇺🇸Country#6,099 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $9.2k

Total earnings
$23k

Billed in all: $23k

World#128,902 / 412k
🇺🇸Country#21,647 / 62.1k
Per project
$4.7k

$2.3k in the last 6 months

World#37,216 / 412k
🇺🇸Country#6,178 / 62.1k
Projects, last 6 months
4
75% fixed25% hourly
World#51,813 / 412k
🇺🇸Country#7,181 / 62.1k
Projects in all
5
80% fixed20% hourly
World#266,042 / 412k
🇺🇸Country#38,088 / 62.1k

Earnings, last 30 days

$23.4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$23,000$23,250$23,500$23,750Oct 8Oct 23Nov 7

Skill rankings: Top 9% in Custom App

Ranked by MRR among everyone on Upwork with the skill.

  1. #6Messaging System46 freelancers · 🇺🇸 #1Top 13%
  2. #11Customer Portal81 freelancers · 🇺🇸 #4Top 14%
  3. #20App Marketplace156 freelancers · 🇺🇸 #2Top 13%
  4. #24Custom App267 freelancers · 🇺🇸 #4Top 9%
  5. #155Desktop Application1,674 freelancers · 🇺🇸 #20Top 9%
  6. #283CMS Development2,787 freelancers · 🇺🇸 #53Top 10%
  7. #310CRM Development2,819 freelancers · 🇺🇸 #57Top 11%
  8. #333Software Development2,923 freelancers · 🇺🇸 #54Top 11%