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Miguel Ángel A.

Miguel Ángel A.

Senior Innovation Engineer | AI & Cloud

€350/day
Madrid, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Miguel Ángel

I am a Senior Innovation Engineer on the IT Innovation team at Mutua Madrileña, where I design and develop artificial intelligence systems applied to the insurance sector. With over 8 years of experience in software development —the last few in application architecture— I specialize in building conversational AI agents, multi-agent pipelines, and the cloud infrastructure that sustains them in production.
Among the projects I collaborate on, Dori stands out, a multi-source conversational agent that integrates 6 corporate systems (LeanIX, BMC Discovery, SharePoint, Jira, Confluence, Viva Insights) using LangGraph and intelligent LLM routing: Gemini Flash for quick tasks, Claude Sonnet for complex reasoning. I also participated in T3chi, an Agent-to-Agent orchestrator with end-to-end distributed tracing over Langfuse, and the corporate Tech Radar, a Next.js + Strapi portal that centralizes the organization's technological strategy.
Main stack: Python (FastAPI, LangGraph, LangChain, Chainlit), Azure AKS with ArgoCD for GitOps, Google Cloud (Vertex AI, Discovery Engine), React/Next.js, PostgreSQL, ChromaDB, and Qdrant for data and vector search. Observability with Langfuse and Dynatrace.
I am particularly interested in the frontier between reliable AI systems and their real-world production deployment: context management, tracing, model routing, and the design of agents that function in complex corporate environments.
Available for consulting, development, and innovation projects in AI and cloud, remotely from Madrid.
  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Mutua
    T3chi
    September 2024 - April 2026 (1 year and 7 months)
    Agent-to-Agent (A2A) orchestrator that coordinates 3 specialized agents (Content, PDF, and Radar) on Vertex AI Search. End-to-end distributed tracing with Langfuse through HTTP header trace context propagation. Architecture oriented towards the composition of independent agents with standardized communication.
  • Mutua
    Dori (IT Searcher)
    September 2024 - April 2026 (1 year and 7 months)
    Multi-source conversational agent in production that unifies 6+ corporate systems: LeanIX, BMC Discovery, SharePoint, Jira, Confluence, and Microsoft Viva Insights. Multi-agent architecture with LangGraph and intelligent routing between Gemini Flash and Claude Sonnet to optimize cost and response quality.
  • Mutua
    GitOps Infrastructure
    September 2024 - April 2026 (1 year and 7 months)
    Comprehensive management of cloud infrastructure in Azure AKS for development and production environments. Implementation of GitOps with ArgoCD for declarative continuous deployment, CI/CD pipelines with Jenkins, Docker hardening non-root following CIS Benchmark, SSL/TLS configuration, and complete observability with Dynatrace.

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Education

  • Cross-Platform Application Development
    CES San Jose, Malaga
    2015
  • Baccalaureate, Social Sciences
    EE.PP SAFA-ICET
    2012

Certifications

  • Amazon API Gateway for Serverless Applications
    Amazon Web Services (AWS)
    2020
  • Amazon DynamoDB for Serverless Architectures
    Amazon Web Services (AWS)
    2020

Skill set

Categories