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Winston Koh | AI Systems Architect

Winston Koh is a Singapore-based AI Systems Architect specializing in autonomous agents, reliable business workflows, and production-grade software. He offers freelance and full-time services including AI system architecture, local-first AI architectures (Athena), and production-grade websites for SMEs.

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About this tool

Winston Koh is a Singapore-based AI Systems Architect who builds autonomous agents, reliable business workflows, and production-grade software. He offers freelance and full-time services including AI system architecture, local-first AI architectures (Athena), and production-grade websites for SMEs.

His core product is Athena, an open-source operating system for AI agents with permanent, owned memory. He also provides AI agent builds, AI training workshops, and consulting services.

Services include:

  • Websites from $500
  • AI training workshops from $800
  • Consulting at $150/hr
  • Custom AI agent builds by scope

Client results include a complete brand identity delivered in 48 hours, and a custom AI agent that qualifies leads and generates proposals automatically.

Use cases
  • Build autonomous AI agents for SMEs to automate lead qualification and proposal generation
  • Implement local-first AI systems with Athena architecture for data ownership and permanent memory
  • Train founders and teams on AI agent workflows for quoting, customer handling, reporting, and content
  • Develop production-grade websites that load instantly
  • Consult on AI system architecture and agentic workflow design

Features & use cases

Open-source Athena AI operating systemLocal-first AI architecture with permanent memoryAutonomous AI agent developmentAI training workshopsProduction-grade website developmentConsulting servicesAI-augmented branding strategy

Tech stack

Cloudflare

At a glance

Monetization
  • Free
Maturity signals
  • Open source
  • Public API
  • Model family
  • Self-hostable
Learning curve
  • Medium

Resources

Brew & Bean (Case Study)

Sources

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01https://winstonkoh87.com/