Carlos Feijoo · Lima, Peru
I build AI
that runs
companies.
Senior full-stack engineer. Founder of Qolca. RAG agents, custom ERPs, real-time platforms — shipped to production for clients across Peru and Latin America.
Three things I do, end-to-end.
- I.
AI Agents.
RAG pipelines, multi-LLM orchestration across OpenAI, Claude and Gemini, context engineering. Customer-support agents and internal automation deployed to production for LATAM clients.
- II.
Product Engineering.
End-to-end ownership: scoping, architecture, ship. React and Next.js on the front, Django, FastAPI and Node on the back, real-time WebSockets, Stripe and Culqi.
- III.
Infrastructure.
Production AWS — EC2, RDS, ALB, CloudWatch — Docker, Kubernetes and Terraform. Owned NEMO LATAM's trading infrastructure at 99.9% uptime.
Numbers from real production.
What I've shipped.
AI agents, CRMs, fintech, civic-tech. Each one in production, for real clients across Peru, LATAM and beyond.
- 01
Propaga AI
AI social automation across WhatsApp, Facebook, Instagram and TikTok. Unified inboxes, campaigns, contact pipeline.
AICRMOmnichannel - 02
Raven CRM
Unified platform for incubators and startups to monitor and accelerate portfolio growth.
CRMSaaS - 03
Suppliers Ebombo
Internal CRM for corporate event planners. AI quotation chat against a provider database, deck and invitation generation, cost tracking.
CRMAIInternal - 04
Bilitnow
Issue SUNAT-valid invoices and receipts directly from WhatsApp. Web dashboard for multi-company billing, contacts, expenses, subscriptions.
FintechWhatsAppAI - 05
KuskaPay
Decentralized crowdfunding with secure campaigns, project sheets, donation tracking and per-campaign executive summary.
FintechWeb3 - 06
JobKiwi
Job-search SaaS that uses AI to tailor your CV to each role, answer application questions and generate per-job PDFs. Apply from mobile.
AISaaS - 07
Daniel Vélez Seguros
International life and health insurance platform with an AI policy recommender, global investment advisory and integrated booking.
WebAIBooking
How I got here.
- 2024 — Now
Founder & Lead Engineer.
Qolca Solutions
- 2025
Senior Lead Software Architect.
NEMO LATAM
- 2024 — 2025
Exchange Engineer.
NEMO LATAM
- 2022 — 2023
Co-Founder & Engineering Lead.
Workay Org
- 2019 — 2024
Industrial Engineering.
UTEC · Lima, Peru
Let's ship AI.
In production.
Qolca is the consultancy I built to do this for companies in Peru and LATAM. If you have a process that hurts, an inbox that never empties, a workflow that stops your team from scaling — talk to me.
- Emailcharlie.feijoo@gmail.com
- WhatsApp+51 936 282 808
- LinkedIncarlos-feijoo
- Instagram@chale.feijoo
- GitHubelchale