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Aaron SekisambuAS

Aaron Sekisambu

Product and Project Manager

€750/day
Hamburg, DE
3-7 years

Average response time: 1 hour

About Aaron

I’m someone who finds energy in building, solving, and growing not just businesses, but relationships and ideas too.

As a founder and builder at heart, I’ve always been drawn to challenges that require both creativity and discipline. I value clear thinking, honest communication, and the kind of collaboration where people genuinely bring out the best in each other.

I care deeply about doing meaningful work, moving with integrity, and showing up consistently whether that’s for a client, a teammate, or a product in its earliest stages.

What matters most to me? Progress over perfection, purpose over hype, and long-term trust over short-term wins.
  • English

    Native or bilingual

  • German

    Conversational

Remote only
Primarily works remotely

Experience

  • Lufthansa Group,
    Information Technology Manager
    June 2025 - Today (1 year and 1 month)
    Frankfurt, Germany
    • • Lead OT and IoT systems across operational environments with a strong focus on security, compliance, governance, and long-term maintainability.
    • • Defne and enforce OT and IoT governance models, security frameworks, and technical standards in line with internal policies and external regulations.
    • • Design and maintain network segmentation between IT, OT, and IoT environments to reduce risk and protect critical systems.
    • • Work closely with security and risk teams to ensure compliance with internal security policies and applicable industry standards.
    • • Oversee monitoring, alerting, backup, and recovery strategies to ensure availability, integrity, and resilience of OT systems.
    • • Maintain accurate OT and IoT asset management, including device inventories, ownership, frmware versions, and lifecycle status.
    • • Coordinate with engineering, operations, and security teams to align OT and IoT architecture with business and operational requirements.
    • • Review, approve, and govern changes to OT and IoT environments to minimize disruption to live operations.
    • • Identify risks, gaps, and improvement areas within OT and IoT environments and drive remediation plans.
    Project Management Product management
  • LG-Lufthansa Technic Aircraft solutions GmbH,
    Technical Product Owner
    June 2022 - February 2025 (2 years and 8 months)
    Hamburg, Germany
    • • Led successful launches of Virtual Test Rack, Get Your Guide, Survey, and Flight Path 3D on the Airbus A320 Discover feet, enhancing in-fight experiences.
    • • Conducted product demos to boost client engagement and increase sales.
    • • Created training programs that doubled team profciency in using product features.
    • • Collaborated with cross-functional teams to address technical challenges, ensuring top product quality.
    Product management Agile method Scrum
  • Alfatier GmbH,
    Technical Lead and Interim Chief Technology Offcer
    February 2021 - April 2022 (1 year and 2 months)
    Hamburg, Germany
    • • Defned and implemented product vision and strategy, aligning with company goals and user needs.
    • • Partnered with CTO to create a cohesive roadmap, facilitating Agile development cycles.
    • • Conducted market research and competitive analysis to shape product features.
    • • Served as Interim CTO, providing strategic and technical oversight during a critical growth phase.
    • • Managed platform architecture and integrated key tools like HubSpot CRM and ChargeBee for streamlined operations.
    Technical project management Project Management Product management Agile method

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Education

  • Professional Scrum Product Owner™ Certifcations
    Scrum.org
    2024
    Professional Scrum Product Owner™ Certifcations
  • Bachelor's degree
    Bugema University
    2018
    Bachelor's degree

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