Doğan Ayar

Building PlaceGraph — decision-time verification for places

Türkiye

About

PlaceGraph builds independent verification infrastructure for places: a decision-time operational status signal designed for routing and governance. It is not a rating, not a certification, and not a guarantee. Output: Verified or Suspended, tied to a defined validity window and an audit trail. Deliverable: an auditable, forwardable Proof Report for that window. Verified means the available evidence is sufficient and consistent within the window. Suspended means it is missing, stale, or unreliable. If you work in Integrity, Trust & Safety, or listing risk, I’d appreciate a quick routing pointer to the team that owns place or listing integrity. Team name is enough.

Experience

  • Founder at PlaceGraph
    Dec 2025 - Present · 7 mos

    Rebrand: SecuraCore → PlaceGraph (2025). AI is shifting discovery from search to recommendation. The cost of being wrong goes up. Ratings still matter, but they don’t scale for governance. Maps and marketplaces need decision-time reliability: an evidence-backed, time-bounded operational status with an audit trail. We provide a decision-time status (Verified / Suspended) with a validity window and an audit trail. Infrastructure, not UX. PlaceGraph is building this verification primitive for places and listings.

  • Founder at HijyenPro
    Mar 2021 - Jun 2025 · 4 yrs 4 mos

    Integrated hygiene management and sustainability partnership, strengthened through pandemic-era supply‑chain and field‑operations resilience. Focused on scientifically grounded delivery, technology/infrastructure integration, process design, and training.

  • Purchasing & Administrative Affairs Coordinator at Modanisa
    Jan 2019 - Nov 2021 · 2 yrs 11 mos

  • Site Operations Manager (Services & Governance) at İGA Istanbul Airport
    Jun 2015 - Oct 2018 · 3 yrs 5 mos

    A 24/7, multi-campus temporary city (~76 km²): IGA’s construction-phase site was a high-consequence continuous operations governance problem across healthcare, food, mobility, life-support services, and municipal-grade infrastructure.

  • Operations Manager (Logistics Support) at Netlog Logistics Group
    Jun 2014 - May 2015 · 1 yr