Selected work

A career in one list. Each line is a problem, a role and a public outcome.

Reos GmbH · Senior Product Manager

Mar 2025 - Present · Hamburg, Germany

Digital property manager with its own platform in Germany and Austria.

  • Led AI product that understands requests, asks for missing information and prepares cases, with human handover for sensitive messages. Part of the digital operating model behind the VDIV 2026 3rd place.

    AI

  • AI triage on first response: get an answer faster, and focus just on emergencies.

    AI

  • Improved stability and release cadence with E2E release gates, query optimization and a major database upgrade.

    Platform

  • Own the roadmap for the tenant mobile-app and web-app, back-office and IoT, set with C-level.

    Leadership

  • Shortened concept-to-launch by changing ownership and how work is prepared before kickoff.

    Delivery

VDIV press release (German)

Reos GmbH · Interim Head of Research and Development (R&D)

Mar 2024 - Mar 2025 · Remote from Berlin, Germany

  • Led R&D across products, infrastructure and reporting.

    Leadership

  • Owned the development and IoT scope of ISO 27001, 9001 and 14001 certification.

    Compliance

  • Shipped white-label iOS/Android tenant apps for new property brands.

    Mobile

  • One device-management platform for access control, RFID readers, video intercoms and parcel stations, with app-based door opening.

    IoT

  • Drove technical-debt reduction: framework upgrades in the backend, cloud migration and event-driven APIs.

    Platform

  • Led the IoT stream in a German government-funded smart-building research consortium. Agreed runtime and demo for an open data standard delivered.

    Research

  • Smart-building and access integration for one of Germany's largest micro-living portfolios, digitized while in operation.

    IoT

M3E GmbH

Aug 2020 - Jul 2023 · Berlin, Germany

E-mobility, charging-infrastructure and fleet consultancy. Progression: IT Administrator, Project and Product Manager, Head of IT and Product Development. Charge and Co, subsidiary, Apr 2022 - Dec 2022.

  • Led the product and engineering team as the company grew.

    Leadership

  • Product manager and frontend developer for a B2C and B2B GHG-quota platform for EV owners.

    Product

  • Introduced agile as the first delivery methodology, and prepared for TISAX and ISO certification.

    Compliance

  • Set up Charge and Co from scratch: workspace, CRM, billing and a Next.js storefront on headless Shopify that handled almost all sales.

    Commerce

Earlier

2010 - 2020

  • Freelance Frontend Developer, 2017 - 2020, Berlin, Germany.

  • Freelance IT Support, 2010 - 2020, Posadas, Argentina and Berlin, Germany.