Skip to content
BackNov 9
Gabriel C.
Upwork badge

Gabriel C.

Senior Full Stack Developer | AI Integration | SaaS Developer

Hi, I'm Gabriel. For the past 7 years I've helped dozens of technical and non-technical founders turn ideas into real, working software, from MVPs that get to market fast to full SaaS platforms built to scale. These days, my focus is on full-stack development, AI integration, and SaaS. Some results I've helped clients achieve include: - The founder of Moonlitemoney had spent 8 months and $50k with previous developers and still had no working product. I rebuilt it from scratch and shipped it in just 6 weeks. Now live: a community platform for comparing 6,000+ ways to make money online. (Next.js, Laravel) - I built Court of Strangers, a Reddit-style app where people bring real-life disputes to "court" and strangers deliver a verdict. It's now growing by hundreds of users every week. (Next.js, Supabase, React Native) - I built an AI automation that replaced a $25k/month SaaS tool. A 9-figure ecommerce brand was paying for voice-of-customer software, so I built a custom AI system that analyzes their customer feedback in-house, saving them $300k a year. (Claude API, N8N, Node.js, React.js) - I built a luxury yacht rental marketplace from the ground up for a startup, and the product we shipped was central to the founders securing their multi-million dollar funding round. (Next.js, Node.js, React Native) Many founders come to me after a previous developer disappeared mid-project, usually because of bad communication. So I've built my process around never leaving you guessing: you get a working demo every week, a shared board showing exactly what's done, in progress, and blocked, and honest answers when something's taking longer than expected. No chasing me for updates. That's how I've helped dozens of founders launch their ideas and grow them. I love working with ambitious founders and teams who want their product to stand out and perform. If that sounds like you, let’s connect. Technologies: React.js, Next.js, Node.js, Nest.js, PHP, Laravel, Supabase, AWS AI: Claude and OpenAI APIs, LLM integrations, AI automation, N8N

🇭🇷Novska, Croatia$75/hr100% JSS5.00 (14)Since Jun 2023
GlobeUpwork

Earnings and projects

MRR
$2.8k

Last 6 months ÷ 6

World#14,067 / 412k
🇭🇷Country#32 / 807
Revenue, last 30 days
$1.6k

Last 6 months: $17k

World#28,151 / 412k
🇭🇷Country#54 / 807
Total earnings
$82k
World#50,932 / 412k
🇭🇷Country#135 / 807
Per project
$4.8k

$5.6k in the last 6 months

World#37,674 / 412k
🇭🇷Country#94 / 807
Projects, last 6 months
3

Across 4 contracts

0% fixed100% hourly
World#66,483 / 412k
🇭🇷Country#99 / 807
Projects in all
17

Across 18 contracts

22% fixed78% hourly
World#149,096 / 412k
🇭🇷Country#318 / 807

Earnings, last 30 days

$81.9k+$1.6k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$80k$81k$82kOct 10Oct 25Nov 9

Skill rankings: 🇭🇷#1 in 1 skill of 14 in Croatia

Rarest: top 6% in JavaScript, of 104. Ranked by MRR among everyone in Croatia with the skill. 2 skills with fewer than 10 freelancers aren't counted.

  1. 1Laravel14 freelancersTop 7%
  2. 2Next.js34 freelancersTop 6%
  3. 2Front-End Development28 freelancersTop 7%
  4. 2Git20 freelancersTop 10%
  5. 2Back-End Development12 freelancersTop 17%
  6. 3Mobile App Development13 freelancersTop 23%
  7. #4Node.js52 freelancersTop 8%
  8. #4PHP45 freelancersTop 9%