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Marc PeñaMP

Marc Peña

Especialista en Automatización n8n para PYMEs

€520/day
Barcelona, ES
3-7 years

Average response time: 1 hour

About Marc

Diseño e implemento sistemas de automatización a medida para clínicas, tiendas online y servicios locales. Con n8n, PostgreSQL y Docker construyo workflows que funcionan en producción: recordatorios de citas por WhatsApp, recuperación de carritos, dashboards de gestión y flujos con IA integrada. Más de 30 workflows activos desplegados para clientes reales en España. Sin código innecesario, sin dependencias de plataformas de terceros caras. Entrego soluciones que el cliente puede entender y escalar.
  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • English

    Fluent

Can work on-site
Barcelona (up to 50km)

Experience

  • Ackmode
    Automation Consultant | n8n, PostgreSQL, Docker
    January 2025 - Today (1 year and 6 months)
    Barcelona, Spain
    Diseño e implemento sistemas de automatización a medida para clínicas, tiendas online y servicios locales. Stack: n8n (self-hosted), PostgreSQL, Docker, Caddy, WhatsApp Business API, AI (Claude/GPT). Más de 30 workflows activos en producción para clientes reales en España: recordatorios de citas por WhatsApp, recuperación de carritos, dashboards de gestión y flujos con IA integrada. Infraestructura 100% propia en VPS Hetzner con zero vendor lock-in.
    PostgreSQL Docker WhatsApp Business n8n Workflow automation
  • Fluidra
    Endpoint Security Specialist & IT Asset Manager
    January 2024 - Today (2 years and 6 months)
    Barcelona, Spain
    • • Sole owner of Tanium platform (TCO certified) across 8,000+ global endpoints: architecture design, deployment policies, real-time visibility, patching, and compliance enforcement for the full corporate fleet.
    • • Managed and tuned CrowdStrike EDR across the corporate environment — alert triage, endpoint isolation during incidents, threat containment, and detection rule refinement. Led full EDR platform migration from SentinelOne to CrowdStrike.
    • • Drove end-to-end CVE remediation lifecycle: Rapid7-based vulnerability detection feeding into automated remediation via Tanium, reducing exposure windows by 60% and raising compliance rates to 95%+ across Windows and Linux.
    • • Enforced identity-centric security via Okta: managed provisioning workflows, least-privilege access, SSO policies, and onboarding/offboarding processes across all corporate systems.
    • • Administered Netskope SASE/ZTNA for Zero Trust access enforcement and CASB/DLP policy management — securing corporate SaaS ecosystem and preventing data leakage without impacting productivity.
    • • Maintained corporate Azure footprint security: subscription hygiene, network configuration, and resource-level hardening for internal workloads.
    • • Led fleet hardening and standardisation: unified OS baselines (Windows/Linux), enforced configuration compliance, and eliminated drift globally — reducing support tickets 35% and shrinking attack surface.
    • • Enforced security policies across DNS, Firewall (FortiManager), and identity (Okta) layers. Maintained IT asset inventory at 99.9% accuracy.
    • • Developed Python and PowerShell automation scripts for endpoint compliance checks, reporting, and integration with ITSM workflows (ServiceNow-style).
  • CaixaBank (via Alten)
    Systems Administrator & Data Specialist
    January 2022 - January 2024 (2 years)
    Barcelona, Spain
    • • Administered mission-critical server environments across banking infrastructure: security patching, updates, and maximum uptime assurance.
    • • Developed Python scripts and advanced SQL queries to automate institutional reporting, reducing manual processing time by 40%.
    • • Built Power BI dashboards translating complex data into actionable insights for technical and non-technical stakeholders.
    • • Managed large-scale datasets via Apache Spark and Databricks within a regulated Big Data environment.
    • • Provided Tier 1 & 2 support for environments with 500+ users, maintaining high SLA compliance.
    • • Managed Active Directory, O365 users, permissions, and security groups.
    • • Streamlined workstation deployment through automated imaging and software distribution.

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Education

  • Endpoint security and real-time operations
    Endpoint security and real-time operations
  • Tanium Certified Administrator (TCA)
    Tanium Certified Administrator (TCA)

Skill set

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