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Carlos David Romero Núñez

Tech Lead / Data & AI Platform Architect

Leads data architecture, infrastructure and product development for a European airline (confidential client) and the consultancy's own products. Full-stack ownership: medallion platform on AWS, data pipelines, conversational AI models (RAG + Cortex AI), dashboards with Superset and Grafana, and IaC with Terraform.

Experience

  1. Stack Overflight

    Tech Lead / Data & AI Platform Architect

    Sep 2025 – present (11 mos)

    Leads data architecture, infrastructure and product development for a European airline (confidential client) and the consultancy's own products. Full-stack ownership: medallion platform on AWS, data pipelines, conversational AI models (RAG + Cortex AI), dashboards with Superset and Grafana, and IaC with Terraform.

    Technologies: Amazon Web Services, Terraform, Medallion Architecture, Apache Superset, Grafana, PostgreSQL, DuckDB, Go (Golang), Python, Cortex AI / AI Agents, RAG, Docker

  2. Marped Group S.A.S.

    Oct 2024 – present (1 yr 10 mos)

    Technologies: Data Lake, Power BI, Microsoft 365 / Office 365, SQL Server, ETL / Data Pipelines, Linux / Ubuntu Server

  3. BioGerencia S.A.S.

    May 2023 – Oct 2023 (4 mos)

    Technologies: GPT / OpenAI, Power Pivot, Power Query, Adobe InDesign

  4. VM Innova S.A.S.

    Sep 2018 – May 2023 (4 yrs 8 mos)

    Technologies: Power BI, Python, Power Apps, Microsoft Excel

  5. Aromatic Grower S.A.S.

    Feb 2017 – Mar 2018 (1 yr 1 mo)

    Technologies: Python, Power Pivot, Power Query, Adobe Illustrator, Adobe InDesign

  6. Inversiones de Seguridad LTDA

    Aug 2010 – present (15 yrs 11 mos)

    Technologies: BASC, Power BI, Microsoft 365 / Office 365, SQL Server, ETL / Data Pipelines

Education

Publicidad y Diseño Grafico LinkedIn Learning · Dec 2008 – Dec 2013

Certifications in progress

  • Microsoft — Certified: Azure Data Scientist Associate
  • Udemy — SQL : PostgreSQL

Completed certifications

  • Udemy — Docker - Guía práctica de uso para desarrolladores
  • Udemy — GIT+GitHub: Todo un sistema de control de versiones de cero
  • LinkedIn Learning — Conviértete en especialista en programación
  • LinkedIn Learning — Economía naranja: Aprende a trabajar con datos

These are 6 of 376 certifications available on my LinkedIn profile.