Contact
Development is quoted at a fixed price: from ¥600,000 for a PoC/MVP, from ¥1,500,000 for a full project (excluding tax).
- I reply within 2 business days
- An NDA can be signed before our first call
- Repository and cloud in your name from day one
One point of contact. Your code and cloud stay with you, ready to hand over.
- Repository and cloud in your name from day one
- Handover documents as standard
- Infrastructure managed as code (IaC)
- Automated tests and CI as standard
On fixed-scope work, defects found within 3 months of acceptance are fixed free of charge (contractual non-conformity liability). An NDA can be signed before our first call, and copyright in the deliverables belongs to you as a rule.
Security audit (Next.js × Supabase)
RLS/authorization review, tenant-isolation checks, and the IDOR and business-logic risks a scanner can only flag. Fixed scope, report plus fixes.
Technical advisor
Architecture, tech selection, code review, performance. Ongoing support for your team.
Project (fixed scope)
New SaaS builds, AI-powered systems, zero-to-one. Requirements through infrastructure, end to end.
Q. How does the audit relate to Aegis, the open-source toolkit?
A. Aegis automates the horizontal controls (headers/CSP, rate limiting, validation, CSRF, secrets hygiene) and flags the vertical risks it cannot fix — authorization/RLS design, tenant isolation, business logic. The audit is a human closing exactly those. It complements secure design; it does not replace it.
Q. What's the turnaround?
A. A spot review takes a few days; a standard audit is roughly 1–2 weeks depending on surface area. I confirm scope and timeline with you before any work begins.
Q. Do you work remotely?
A. Yes — fully remote and async-friendly, across time zones.
Q. Can we sign an NDA first?
A. Yes, before any scoping call. Your template or mine.
If a form is not your thing, reach me directly at the address below.