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Simone PopolizioSP

Simone Popolizio

Fractional CTO | Helps companies ship ai products

€400/day
Milan, IT
8-15 years

Average response time: 1 hour

About Simone

I step in when technology meets complexity: when your systems need scaling, your teams need restructuring, or when hidden problems threaten to derail everything. I see what others miss: the technical debt that's actually a people problem, the architecture that won't survive your growth, the team dynamics that kill velocity.

What I bring: 13 years evolving from developer to CTO across diverse contexts, from TicketOne's 1M+ concurrent users to AI startups, from FinTech compliance to platform rebuilds. Built and scaled teams from 2 to 50 people. Survived 2 startup failures, led through acquisitions, shipped products that still run today. My edge? Pattern recognition across both systems and humans.

Technical foundation: Architected high-performance systems handling 50K+ ML predictions/day. Achieved 40% cloud cost reductions. Built PCI-DSS compliant infrastructures. But I know that perfect code means nothing if the organization can't ship it.

How I work:
- Technical audits with truth: Architecture reviews that reveal both code debt and organizational blockers
- Crisis interventions: When production is burning or teams are imploding (often both)
- Transformation sprints: From "this can't scale" to "this runs itself" in weeks, not months
- Strategic consulting: Making technical decisions that align with business reality
- Team assessments: Identifying why velocity dropped and what actually fixes it
  • English

    Native or bilingual

  • Italian

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • EthosVix
    Fractional Consultant
    January 2022 - Today (4 years and 7 months)
    - AI-Powered HealthTech Platform: ML infrastructure processing 50K+ daily predictions with Azure/Python.
    - Series B SaaS Scale-up: Platform optimization achieving 50% performance improvement via microservices.
    - European FinTech: PCI-DSS compliance architecture enabling international market expansion.
    - Enterprise Retail Chain: Ethical AI deployment using OpenAI APIs for workforce augmentation.
    - Global Banking Institution: Legacy modernization achieving 99.5% uptime through DevOps practices.
    - B2B SaaS Platform: Cloud migration reducing operational costs by 30% with Azure optimization.
    - Manufacturing 4.0 Initiative: IoT integration with cloud infrastructure using event-driven architecture.
    - AI Startup Advisory: Fractional CTO guidance from MVP through Series A funding.
    IT Strategy IT Architecture Machine learning Cloud architecture Change Management
  • Sermoriam
    Founder & CTO
    January 2023 - April 2024 (1 year and 3 months)
    - Built conversational AI wearable platform integrating OpenAI APIs and LangChain.
    - Achieved GDPR compliance and enterprise-grade security architecture.
    - Secured seed funding and validated product-market fit.
    - Led distributed team of 8 engineers and data scientists.
    Agile method IT Architecture IT Strategy Machine learning
  • Ubiquicom
    Head of Software Development
    April 2023 - October 2023 (6 months)
    - Led Agile transformation increasing sprint velocity by 30%
    - Reduced critical bugs by 40% through improved development practices
    - Standardized technical processes across engineering teams
    - Managed technology budget and team growth initiatives
    Change and Transformation Management Agile method IT Strategy

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