Freelancer profile translated to English.
Back to original languageAbout Facundo
Hello! I'm Facundo Ferro, a consultant specializing inAutomations, N8N, AI Agents for WhatsApp (text and voice).
Does your team waste hours on repetitive tasks? I automate them so they can focus on what matters.
I am a backend developer with over 8 years of experience, specializing in automation and artificial intelligence applied to business.
What I do:
→ AI Agents for WhatsApp that respond, schedule appointments, and qualify leads 24/7
→ Voice Agents that handle calls and manage reservations
→ Automations with n8n to connect your tools (CRM, ERP, email, etc.)
→ Automatic data extraction from invoices, documents, and emails (OCR)
→ Custom integrations with any system
Real cases:
• Invoice automation: WhatsApp → OCR → ERP (no manual intervention)
• AI Agent for dental clinic: +40% appointments scheduled without a receptionist
• CRM + WhatsApp integration for real estate: automatic lead follow-up
I work with companies that want to scale without multiplying staff. If your business has manual processes that take up your time, let's talk.
Spanish
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- FourvenuesSr Software EngineerENTERTAINMENT AND LEISUREJanuary 2025 - Today (1 year and 7 months)Responsible for the backend development of high-traffic platforms in the Fourvenues ecosystem. Design and implementation of robust services using **TypeScript**, **NestJS**, **DDD**, and **hexagonal architecture**, ensuring maintainable, scalable code ready for growth.Working on the creation and evolution of microservices, integrations with internal and external systems, optimization of critical workflows, and definition of domain models for products such as passes, access, and operational tools for massive events.Participating in architectural decisions, code reviews, strategic refactorings, and standardization of best practices. Additionally, collaborating on internal automations, data processors, and the use of applied AI for continuous support and improvement of key processes.
- CargofiveSsr Software Developer - Backend Developer - Teach LeadLOGISTICS AND SUPPLY CHAINOctober 2021 - Today (4 years and 10 months)Lisboa, Portugal
- DIGITAL HOUSEAdjunct Professor - Node BackendEDUCATION AND E-LEARNINGOctober 2021 - May 2022 (8 months)Ciudad Autónoma de Buenos Aires, Argentina
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Education
- Computer EngineeringUniversity of Buenos Aires
Certifications
- React.js / Node.js / MySQL BootcampComunidad IT2020