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Erick D.
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Erick D.

React & Next.js Developer for SaaS & Startups | Scalable Web Apps

✅ React & TypeScript Developer for SaaS & Startups ✅ Scalable, Production-Ready Web Applications ✅ Long-Term Collaboration & Product-Focused Development Building high performance React and Next.js applications for growing SaaS products and startups. I help teams turn ideas, MVPs, and designs into scalable, maintainable web applications that are ready for real users not just demos. My focus goes beyond UI implementation: I think in terms of product growth, clean architecture, performance, and long-term scalability. What I bring to your project: • Scalable SaaS front-end development using React, Next.js, and TypeScript • Clean, reusable component architecture that supports fast iteration and product evolution • Full integration with modern backends (Supabase, GraphQL, REST APIs) • Pixel-perfect Figma implementation with strong UX/UI collaboration • Performance optimization, accessibility, and cross-browser reliability • Maintainable code structure to prevent technical debt as your product grows I’m currently available for long-term collaborations and can dedicate full-time hours to SaaS products and MVP development. If you’re building or scaling a web product and need a reliable developer who thinks beyond tasks. let’s talk

🇧🇷Teresopolis, Brazil$25/hr100% JSS5.00 (3)Since Jan 2025

Earnings and projects

MRR
$3.4k

Last 6 months ÷ 6

World#10,444 / 412k
🇧🇷Country#179 / 4,647
Revenue, last 30 days
$3.4k

Last 6 months: $20k

World#10,620 / 412k
🇧🇷Country#181 / 4,647
Total earnings
$27k

Billed in all: $28k

World#119,267 / 412k
🇧🇷Country#1,208 / 4,647
Per project
$8.9k

$20k in the last 6 months

World#18,479 / 412k
🇧🇷Country#279 / 4,647
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇧🇷Country#1,427 / 4,647
Projects in all
3

Across 4 contracts

25% fixed75% hourly
World#304,140 / 412k
🇧🇷Country#3,039 / 4,647

Earnings, last 30 days

$27.9k+$3.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$24k$26k$28kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Website Optimization

Ranked by MRR among everyone on Upwork with the skill.

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  3. #166NestJS3,757 freelancers · 🇧🇷 #5Top 4%
  4. #199Back-End Development4,183 freelancers · 🇧🇷 #3Top 5%
  5. #234Tailwind CSS6,978 freelancers · 🇧🇷 #3Top 3%
  6. #303Landing Page11,038 freelancers · 🇧🇷 #2Top 3%
  7. #334Front-End Development8,892 freelancers · 🇧🇷 #6Top 4%
  8. #407Web Application9,341 freelancers · 🇧🇷 #2Top 4%