Built by one engineer.
Trusted by growing businesses.
SmoothSailor is an AI automation agency and systems architecture consultancy for Australian businesses. From single workflow automations to full AI operating systems — enterprise-grade engineering delivered in weeks, not months.
Meet the founder
Lahiru Wijesuriya
Founder & AI Systems Architect
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 AI systems and automation for growing businesses. From backend workflow automation to full AI operating systems spanning 10+ business workstreams.
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.
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.
Visit siteProject Roots Global
Social enterprise
Full website and platform rebuild with modern styling, AI integrations, and LLM-powered development workflows.
Visit siteSixth Avenue
Fashion ecommerce — Australia
AI Operating System design across 10 workstreams — support automation, inventory forecasting, CRM lifecycle flows, reporting dashboards, and operational knowledge base.
Ready to talk automation?
Book a free 20-minute call. No hard sell — you'll walk away with at least one concrete next step.