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Francesco CarnielliFC

Francesco Carnielli

Fractional CTO | AI Strategy | Due Diligence

€900/day
Verona, IT
15+ years

Average response time: 1 hour

About Francesco

CTO and Engineering leader helping startups and scale-ups build, scale, and fix their engineering organisations; from founding stage to 70+ engineers across 10+ countries, fully remote.


What I typically work on as a fractional CTO:
  • Engineering team scaling: org design, hiring frameworks, career ladders, performance reviews
  • Engineering management and delivery improvement via DORA metrics, OKRs, and sprint predictability (60% → 85%)
  • AI/ML strategy and implementation: recommendation systems, LLM-powered products, RAG architectures
  • IT architecture reviews and platform modernisation: refactored a 23TB database to enable ML pipelines
  • Technical due diligence for fundraising (Series A–D), M&A, and investor readiness
Results from past engagements:
  • Scaled Everli's engineering from 2 to 70+ engineers, shipping EUR 100M+ GMV/year across 200+ cities
  • Handled a 4000% traffic spike during COVID with zero downtime
  • Cut EUR 600k/year in SaaS and tooling costs through vendor renegotiation
  • Built a weather forecasting model achieving 93% accuracy for 3M+ users globally

Stanford GSB executive program (2021). Based in Verona, available across EMEA.
  • English

    Fluent

  • Italian

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Ignitia
    Chief Technology Officer
    AGRICULTURE
    September 2024 - Today (1 year and 9 months)
    Stockholm, Sweden
    • Refactored a 23TB monolithic relational database into normalised schemas and Python/NumPy batch jobs, enabling ML model training.
    • Developed a hardware-free weather regression forecasting model achieving 93% accuracy, integrated into an LLM-powered RAG chatbot.
    • Restructured 20+ engineers and PMs into product teams. Sprint predictability went from 60% to 85%.
    • Automated 80% of deployment workflow through CI/CD pipelines and low-code orchestration, reducing release cycle to daily deployments.
    artificial intelligence n8n PostgreSQL Python RabbitMQ
  • Everli
    Chief Technology Officer
    E-COMMERCE
    August 2022 - August 2024 (2 years)
    Milan, Metropolitan City of Milan, Italy
    • Co-defined company strategy, goals, priorities and product/technology roadmaps together with the Leadership Team.
    • Ran technical due diligence for M&A and fundraising (Series A-D and exit).
    • Led cross-functional teams delivering products generating EUR 100M+ GMV annually across 200+ cities and 10K+ daily users.
    • Built, scaled and restructured a fully remote international engineering organisation (70+ engineers, 10+ nationalities) with eNPS above 50.
    • Optimised and renegotiated company tooling and SaaS contracts, achieving EUR 600k in annual savings.
    • Managed the career framework, line management strategy, and biannual performance review cycle.
    IT Strategy Engineering Management Corporate Strategy Technical Leadership scale-up
  • Everli
    Vice President of Engineering
    RETAIL (LARGE RETAILERS)
    August 2019 - August 2022 (3 years)
    Verona, VR, Italy
    • Led product internationalisation to four markets, planned expansion to six, and later managed consolidation back to a single market.
    • Hiring manager for cross-functional teams using the STAR framework; also served as interviewer for multiple departments.
    • Coordinated e-commerce services; during COVID, scaled the platform to handle a more than 4000% increase in new users in one week.
    • Coordinated background data ingestion microservices, scaling them to handle more than 24M nightly updates.
    PHP Cloud computing Redis MySQL Elasticsearch

Recommendations

MP
Branimir HadzicBH
Aru DíazAD
Marco Pernigotti and 2 other people have recommended Francesco

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Education

  • Bachelor's Degree
    University of Verona
    2016
    Bachelor's Degree

Certifications

Skill set

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