Open source · Privacy-first · No lock-in

Software that
sets you free

We build high-quality systems on open foundations — no SaaS dependencies, vendor lock-in, per-user pricing, and black boxes. Own the code, and keep your data yours.

Start a project →see our work
seshi.config
open_source: true
privacy_first: enforced
lock_in: null
ai_powered: true
ownership: "yours"
saas_deps: 0
# melbourne, australia
Laravel·Vue 3·Inertia·PostgreSQL·Hetzner·Coolify·Meilisearch·MinIO·100% open source
What we do

End-to-end custom
software delivery

From initial architecture to long-term ownership — all on open foundations.

01 /
Custom Development
Laravel · Vue · TypeScript — built to last, owned by you
02 /
Infrastructure & DevOps
Self-hosted open stack — zero SaaS dependencies
03 /
AI Integration
World-class capability without the VC backing
04 /
Monitoring & Uptime
Proactive alerting before your users notice
05 /
Automation
Workflows · pipelines · reduce manual overhead
06 /
Continuous Improvement
Iterative delivery · ongoing partnership
Why Seshi

The agency for
serious software

We're not a typical agency. We build on open-source foundations that your business owns outright — no SaaS subscriptions, no vendor dependencies, no lock-in. And we harness the full extent of AI to build at a pace and quality that was previously only possible with heavy VC funding.

  • →Your code, your servers, your data. Forever.
  • →Privacy by design — not as an afterthought.
  • →AI-accelerated delivery without cutting corners.
  • →Built to compete with tools that once required $10M in funding.

Ready to own your stack?

// No SaaS lock-in · No black boxes · Melbourne, AU

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