I am a Systems Engineer specialized in Artificial Intelligence and business process automation. I design solutions with n8n, OpenAI, and HubSpot that integrate data, AI, and APIs to optimize operations and improve decisions. I have developed chatbots, RAG pipelines and intelligent flows that transform manual tasks into scalable processes. My approach blends engineering rigor, innovation, and efficiency to deliver automation with measurable impact.

Ivan Dario Barros Carmona

I am a Systems Engineer specialized in Artificial Intelligence and business process automation. I design solutions with n8n, OpenAI, and HubSpot that integrate data, AI, and APIs to optimize operations and improve decisions. I have developed chatbots, RAG pipelines and intelligent flows that transform manual tasks into scalable processes. My approach blends engineering rigor, innovation, and efficiency to deliver automation with measurable impact.

Available to hire

I am a Systems Engineer specialized in Artificial Intelligence and business process automation. I design solutions with n8n, OpenAI, and HubSpot that integrate data, AI, and APIs to optimize operations and improve decisions.

I have developed chatbots, RAG pipelines and intelligent flows that transform manual tasks into scalable processes. My approach blends engineering rigor, innovation, and efficiency to deliver automation with measurable impact.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
See more

Language

Spanish; Castilian
Fluent
English
Advanced

Work Experience

AI Specialist at 5Minutos
September 1, 2025 - Present
Diseño e implementación de flujos de trabajo avanzados en n8n para gestión de stock y leads; integración de Google Drive, Sheets, Forms y APIs como Supermetrics y HubSpot; automatización del procesamiento de datos de ventas y reducción de tiempos de respuesta en un 40%. Orquesto integraciones de sistemas complejos, conectando plataformas de datos y herramientas de comunicación para optimizar flujos de trabajo. Lidero proyectos de IA, coordinando diseño, entrenamiento y despliegue de modelos de ML para optimizar operaciones, utilizando datos estructurados y no estructurados. Implemento MLOps para monitorear y retrainar modelos en producción, con notificaciones en Slack y flujos automatizados en Gmail. Colaboro con equipos multidisciplinarios en RetailAI para análisis predictivos y recomendación de adopciones tecnológicas que generan impacto positivo. Realizo análisis exploratorios de datos y limpieza de datasets, manteniendo documentación técnica rigurosa. Gestión de int
Ingeniero de Automatización at Premium Sale Ltda
January 1, 2021 - June 1, 2025
Lideré la arquitectura y mantenimiento de la infraestructura de automatización utilizando n8n, diseñando flujos de trabajo escalables que redujeron las tareas manuales en áreas clave. Implementé soluciones avanzadas de IA Generativa y RAG, conectando LLMs con bases de conocimiento internas a través de bases de datos vectoriales como Supabase. Integré una amplia gama de sistemas y APIs (HubSpot, Slack, Google Ads y Meta Ads) mediante REST, webhooks y OAuth2, garantizando sincronización de datos fluida y segura. Automaté procesos críticos de operaciones de marketing y ventas (captura de leads, enriquecimiento de datos, puntuación y deduplicación), aumentando la eficiencia del equipo. Desarrollé nodos de código personalizados en JavaScript y Python para extender las capacidades de n8n, resolviendo desafíos de integración y manipulación de datos. Gestioné procesos ETL para mapear, validar y normalizar datos JSON entre aplicaciones, asegurando la integridad de la informaci
Automation Engineer at Premium Sale Ltda
January 1, 2021 - June 1, 2025
Led architecture and maintenance of automation infrastructure using n8n, designing scalable workflows that reduce manual tasks. Implemented Generative AI and RAG solutions connecting LLMs with internal knowledge bases via vector databases. Integrated systems and APIs (HubSpot, Slack, Google Ads, Meta Ads) using REST/webhooks/OAuth2. Automated marketing and sales operations (lead capture, data enrichment, scoring, deduplication) increasing sales efficiency. Developed custom code nodes in JavaScript and Python for extended automation, managed ETL and used PostgreSQL for data integrity. Improved flow performance with reusable components and subflows.

Education

Ingeniero de Sistemas at Politécnico Costa Atlántica
January 1, 2019 - January 1, 2019
Técnico en Sistemas at SENA
January 1, 2014 - January 1, 2014
Técnico en Mantenimiento de Equipo de Computo at SENA
January 1, 2012 - January 1, 2012
Systems Engineer at Politécnico Costa Atlántica
January 1, 2019 - January 5, 2026
Systems Technician at SENA
January 1, 2014 - January 5, 2026
Computer Equipment Maintenance Technician at SENA
January 1, 2012 - January 5, 2026

Qualifications

N8N, agentes de IA
January 1, 2025 - January 1, 2025
Máster en BD SQL Server
January 1, 2024 - January 1, 2024
Gestión en BD Oracle
January 1, 2019 - January 1, 2019
Navegación Segura
January 1, 2016 - January 1, 2016
N8N, AI Agents
January 1, 2025 - January 5, 2026
Master in SQL Server Database
January 1, 2024 - January 5, 2026
Management at Oracle DB
January 1, 2019 - January 5, 2026
Safe Browsing
January 1, 2016 - January 5, 2026

Industry Experience

Software & Internet, Retail, Professional Services, Media & Entertainment, Other