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Nikos SakellariouNS

Nikos Sakellariou

AI Product Owner & Automation Consultant

€400/day
Athens, GR
15+ years

Average response time: 1 hour

About Nikos

I help founders, product teams, and operators ship AI-powered products that actually reach production — not demos, not prototypes stuck in a sandbox.

With 20+ years across regulated enterprise environments (International Criminal Court, GMAC Bank) and 3+ years building AI-native SaaS, I bridge business strategy and hands-on technical delivery. My sweet spot: turning messy requirements into working LLM products, AI agents, and automation workflows that deliver measurable value in weeks, not quarters.

What I deliver:
- AI Product Ownership — roadmap, backlog, stakeholder alignment, delivery
- LLM integrations — Claude API, OpenAI, prompt engineering, RAG systems
- AI agents & automation — n8n, Langchain, custom agent architectures
- SaaS MVPs — from concept to live users in 2–4 weeks
- OCR & document processing pipelines for regulated industries

Live products I've built and own:
→ Customs Compliance SaaS — multi-tenant regulatory platform
→ AgentOpsify — LLM + OCR automation for operations teams
→ BetBuild — AI-assisted SaaS product design

What makes me different: I'm not just a builder or just a strategist. I own the full cycle — product discovery, technical architecture, build, deployment, and iteration. I've worked inside highly regulated environments, so I understand compliance, audit trails, and risk — not just "move fast and break things."

Ideal projects: AI product discovery, LLM integration, agent workflows, automation audits, MVP builds, technical advisory for non-technical founders.

Languages: English, Greek, Dutch (conversational).
  • Greek

    Native or bilingual

  • English

    Fluent

Can work on-site
Athens (up to 50km)

Experience

  • 6MaxServices
    Founder
    DIGITAL AND IT
    October 2022 - Today (3 years and 10 months)
    Athens, Greece
    Owned the full AI product roadmap and backlog for customer-facing SaaS platforms — from requirements definition and stakeholder alignment to production deployment and monitoring.
    Built AI agent workflows for OCR, document processing, and automated reporting, managing the full product lifecycle across engineering, operations, and compliance stakeholders.
    AI Agents Workflow Automation SAAS casino operations artificial intelligence
  • Pokerglobe
    IT Project Manager
    DIGITAL AND IT
    April 2021 - August 2022 (1 year and 4 months)
    Attica, Greece
    Managed the full IT stack end-to-end: networks, servers, workstations, user accounts, and business-critical applications.
    Oversaw vendor relationships and technical integrations with gaming platforms, payment providers, and compliance systems.
    Delivered IT projects from scoping to rollout — hardware refreshes, software deployments, process automation.
    Acted as escalation point for all technical issues, ensuring operational continuity during live gaming hours.
    Enforced IT policies and security controls aligned with regulated gaming requirements.
  • 'Oμιλος Φίλων Texas Holdem
    IT Business Analyst
    January 2016 - April 2021 (5 years and 3 months)
    Athens, Greece
    Managed all IT operations: network, servers, workstations, user access, backups, and floor-level gaming systems.
    Analyzed business processes and translated operational requirements into system improvements and automations.
    Administered tournament management software, reporting tools, and internal databases.
    Provided hands-on technical support during live events and daily operations.
    Coordinated with external vendors for hardware, software, and specialized gaming tech.
    Designed and maintained internal workflows that reduced manual work in reporting and player data management.

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Education

  • The American College of Greece
    2001
  • Deree College
    2001

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