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Sigfried SiedentopfSS

Sigfried Siedentopf

Product, Operations & AI Expert

€300/day
Berlin, DE
8-15 years

Average response time: 1 hour

About Sigfried

  • English

    Native or bilingual

  • German

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • AVA - Athletes Venues Adventures
    Co-Founder
    January 2026 - Today (6 months)
    We are building a multi-sided marketplace that connects athletes (hobby to professional), event organizers, venues, and sports/fitness brands across the global fitness and active travel ecosystem.
  • Kubegrade
    Head of Product & Operations
    December 2024 - Today (1 year and 7 months)
    Bangkok Yai, BM, Thailand
    job is to:
    • - Define and execute the product vision and strategy
    • - Develop and prioritize product roadmaps, focusing on features that solve critical pain points
    • - Lead all aspects of product development
    • - Collaborate with the engineering team to ensure seamless product delivery
    • - Establish and optimize operational processes across the organization that drive efficiency, transparency, and accountability across teams following "Product Operations" best practices with focus on LLM integration, custom AI agents usage and automated workflows
    • - Develop frameworks to evaluate opportunities and support decision-making at the executive level
    • - Design and manage systems for tracking and reporting on key performance indicators (KPIs) and strategic initiatives
    • - Provide data-driven insights and recommendations to the founders to inform strategic decision-making
    • - Build and nurture high-performing teams through hiring, training, and mentorship
    • - Support growth, client acquisition and retention strategies
    • - Select and implement tools and technologies to support our growth
    • - Set the foundational UI/UX design for the company website and web application, establishing a cohesive visual language and user experience strategy including user research
  • VentureGrid
    Mentor
    November 2025 - Today (8 months)
    Bangkok, Thailand
    • - Product Management
    • - Product Development
    • - Go-to-Market Strategy
    • - Customer Acquisition & Retention
    • - Global Expansion
    • - Building High-performance Teams
    • - Branding & Positioning
    • - Community Building
    • - UX/UI Design
    • - Healthtech
    • - Leadership & Culture
    • - SaaS / B2B Platforms
    • - MVP Validation
    • - Operations & Scaling
    • - Consumer / E-commerce
    • - Hiring & Talent Strategy
    • - Startup Building, Mentoring, and Consulting
    • - Cutting-edge tech like XR (AR/VR), BMI/BCI, AI, and more

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Education

  • Introduction to Large Language Models Generative AI Fundamentals UX & Web Design Master Course
    Introduction to Large Language Models Generative AI Fundamentals UX & Web Design Master Course
  • Bachelor of Engineering
    Hochschule Landshut
    2014
    Bachelor of Engineering

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