About Ruan Martinelli | Contra Ruan Martinelli

Ruan Martinelli

Ruan Martinelli

Product engineer, full-stack developer

1x: Hired

4: Followers

Porto, Portugal

Work Services About

Porto, Portugal

Meet Ruan

Fullstack Engineer focused on delivering exceptional custom SaaS solutions. With expertise in backend and frontend development, I bring a strong product mindset that makes sure every project is well-researched and thoughtfully designed from start to finish. Let's create something extraordinary together!

Identity verifiedVetted for secure and trusted collaboration.

Featured on

Best Portuguese-speaking PostgreSQL freelancers to hire in 2026 Best Spanish-speaking Kubernetes freelancers to hire in 2026 Best Portuguese-speaking Google Cloud Platform freelancers to hire in 2026

Rate

$75 - $100/hr

Skills and tools

Backend Engineer Fullstack Engineer Frontend Engineer Software Engineer Content Writer

Google Cloud Platform

Details

Porto, Portugal

(GMT+1) Central European Time (CET), ±4 hours

Fluent in English and Portuguese • Limited Working Proficiency in Spanish

Join 50k+ companies and 1M+ independents

Hire creatives Get hired

For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Hackathons Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

Contact

Contact support

For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Hackathons Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Contact

Contact support

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

© 2026 Contra.Work Inc