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Built by one engineer.
Trusted by mission-driven teams.

SmoothSailor is an AI automation agency for Australian small businesses. We apply enterprise-grade engineering to small business problems — delivering in weeks what others quote months for.

Meet the founder

Lahiru Wijesuriya

Founder & Senior Platform Engineer

With 5+ years building enterprise-scale AWS infrastructure — Kubernetes clusters, CI/CD pipelines, and platform engineering for organisations that typically staff 4-6 engineers for the same work — I now channel that rigour into automation for small businesses.

One engineer, one relationship. You work directly with the person building your systems — no handoffs, no rotating teams, no layers of project managers between you and the work.

AWSKubernetesPythonCI/CDDevSecOpsAI AgentsZapierMake
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How we work

Enterprise quality

The same engineering standards used for Fortune 500 infrastructure, applied to your small business workflows.

Weeks, not months

Most engagements deliver results in 2-4 weeks. Quick wins first, then we expand as your confidence grows.

Ongoing support

We monitor, maintain, and optimise your systems as your business grows. If something breaks, we fix it — often before you notice.

Who we've worked with

Palmera

Non-profit — Sri Lanka

Backend workflow automation via Zapier — donations, auditing, reporting, notifications, and donor engagement. AI content tools for localised community content.

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Project Roots Global

Social enterprise

Full website and platform rebuild with modern styling, AI integrations, and LLM-powered development workflows.

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Ready to talk automation?

Book a free 20-minute call. No hard sell — you'll walk away with at least one concrete next step.