About Sergio Pereyra | Contra Sergio Pereyra

Sergio Pereyra

I build platforms that generate revenue. SaaS & AI.

$1k+: Earned

3x: Hired

5.00: Rating

38: Followers

Frankfurt, Germany

Work Posts Reviews Services About

Frankfurt, Germany

Meet Sergio

5.00 (4)

Followed by Kraig M, Bram D, and Nicolas P

We're a team of senior developers at Galindo Consulting Group, and we take projects from concept to production, fast.

What we ship:
• SaaS platforms (NextBlock processed $250K in its first 60 days)
• AI-powered tools and integrations
• 3D configurators and interactive web apps
• Full-stack web applications

Tech stack: React, Next.js, Node.js, Python, Three.js, Figma, Stripe, Plaid.

We handle the full lifecycle: UX/UI design, frontend and backend development, payment integrations, and ongoing optimization.

20 years building for the web. 475+ projects shipped. 100% Job Success on Upwork (Top Rated Plus). Clean code, clear communication, bias toward shipping.

Earned $1k+Verified earnings from completed projects.

Identity verifiedVetted for secure and trusted collaboration.

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