About Diego Lopes | Contra Diego Lopes

Diego Lopes

Diego Lopes

Building AI Agents & SaaS with Next.js

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Sorocaba, Brazil

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Sorocaba, Brazil

Meet Diego

Full-Stack CTO & AI Engineer specializing in Generative AI, Next.js, and Replit. I build autonomous agents and scalable SaaS platforms. With a background in Systems Analysis, I bridge the gap between complex backend logic and fluid UX. Currently building TENET AI.

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Rate

$25 - $50/hr

Skills and tools

Fullstack Engineer AI Engineer Web Developer Web Designer Design Engineer Backend Engineer Software Engineer Data Engineer Frontend Engineer Data Scraper Database Engineer

Details

Sorocaba, Brazil

Fluent in Portuguese • Professional Working Proficiency in English

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

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 partners For agencies For VCs

Resources

Challenges Partnerships Advertising Creative Human Data Human Creativity Benchmark Creative Arena 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

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Contact support

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