Software architect and product leader who has co-founded three software companies and delivered 100+ projects across web, mobile, AI, and AR/VR. Currently architect and product owner of estator.ai and Head of IT at Arcus Development, focused on shipping what the business needs from market hypothesis to deployed ML systems. Comfortable owning an end-to-end product lifecycle: choosing the stack, designing data pipelines, leading teams, and aligning model outputs and agentic reasoning with real customer workflows—while also building production-grade RAG systems and multimodal/vision-language AI applications.…

papvan

Software architect and product leader who has co-founded three software companies and delivered 100+ projects across web, mobile, AI, and AR/VR. Currently architect and product owner of estator.ai and Head of IT at Arcus Development, focused on shipping what the business needs from market hypothesis to deployed ML systems. Comfortable owning an end-to-end product lifecycle: choosing the stack, designing data pipelines, leading teams, and aligning model outputs and agentic reasoning with real customer workflows—while also building production-grade RAG systems and multimodal/vision-language AI applications.…

Available to hire

Software architect and product leader who has co-founded three software companies and delivered 100+ projects across web, mobile, AI, and AR/VR. Currently architect and product owner of estator.ai and Head of IT at Arcus Development, focused on shipping what the business needs from market hypothesis to deployed ML systems.

Comfortable owning an end-to-end product lifecycle: choosing the stack, designing data pipelines, leading teams, and aligning model outputs and agentic reasoning with real customer workflows—while also building production-grade RAG systems and multimodal/vision-language AI applications.

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Language

English
Advanced
Greek, Modern
Fluent

Work Experience

Architect & Product Owner (AI Product Architect) at estator.ai
September 1, 2025 - Present
Architect and product owner of an AI-driven real estate valuation SaaS for Athens and Thessaloniki. Built an end-to-end system using a Random Forest ensemble predictive model trained on 500,000+ property records, served via a conversational agent. Designed the agent orchestration with Mastra, exposed an ML inference endpoint, implemented a TypeScript stack (Agent-UI frontend, Node.js backend), used Supabase for data/auth, Stripe for subscription billing, added geospatial enrichment, and automated PDF report generation.
Head of IT at Arcus Development
May 1, 2024 - Present
Led IT and engineering, including the Arcus real-estate CRM platform. Owned technical direction across a large-scale Angular + Node.js system deployed on Google Cloud. Delivered integrations with external services via REST APIs and Google Maps, and oversaw AI-powered automation features, reporting, and intelligent data processing aligned with business goals.
Project Architect & Software Development at Digital Innovations
October 1, 2023 - April 30, 2024
CEO & Project Architect (Co-Founder) at Mindfulbooks
September 1, 2020 - June 30, 2023
CEO & AR/VR Developer (Co-Founder) at BITAR / LIVEBOOKS
September 1, 2014 - May 31, 2022
Co-Founder (Web, Mobile & AR/VR Development) at FIREBIT
October 1, 2008 - December 31, 2020

Education

Bachelor’s Degree, Information Technology at Alexander Technological Educational Institute of Thessaloniki
January 11, 2030 - August 19, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Real Estate & Construction, Computers & Electronics, Professional Services
    Estator.ai

    Architect and product owner of an AI-driven real estate valuation SaaS for Athens and Thessaloniki — Random Forest predictive model trained on 500k+ property records, served via a conversational agent.