Sergio Pereyra

Meet Sergio

5.00 (4)

Followed by Kraig M, Bram D, and Nicolas P

21 following45 followers

I build SaaS platforms and AI products that generate revenue. NextBlock processed $250K in its first 60 days. Our AI interview platform handles 10K+ sessions/month with 99% satisfaction.

I lead a team of 6 senior engineers at Galindo Consulting Group. You get full-stack coverage (frontend, backend, AI, DevOps) with a single point of contact. No agency overhead, no handoff gaps.

Some of what we've shipped:
• A 3D motorcycle configurator for a German e-mobility brand with real-time material rendering and checkout
• An influencer marketing platform connecting 5,000+ brands with 15,000+ creators reaching 1.25B+ followers
• A GeoGuessr-style game that grew to 50K+ monthly active users through organic growth alone
• A tiered blockchain API platform that went from zero to $250K revenue in 60 days

We handle the full lifecycle: UX/UI design in Figma, frontend and backend development, payment integrations, and ongoing optimization. Most fixed-price builds land in the $3K-$80K range, scoped upfront and shipped as a team.

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

Have a product that needs building or fixing? Book a call on my Calendly.