Sheet 03 · Packages
Prices shown are starting points. Each build is fixed-price, agreed after the Blueprint and before any code is written. No hourly billing.
A new system
Plan before you build.
Requirement workshops, architecture and data-flow design, a security and PDPA review, a clickable prototype and a fixed build quote. Every document is yours, and the full fee is credited to the build if you go ahead within 60 days.
What's included
A system you already have
Hand us the system you already have.
For a system someone else built. We start with a fixed-price audit: every access moved into your name, the code and security reviewed, and the risks written down. Then we stabilise it, with backups, monitoring, a deployment pipeline and the critical fixes, before supporting it under Care. New features are quoted as fixed-price changes. The audit fee is credited in full if you continue within 60 days.
What's included
LINE as a real enterprise channel.
Your LINE Official Account wired into CRM, membership, booking or payments, with a LINE Mini App, a chatbot that hands over to a live agent, and an optional AI assistant that answers from your own documents.
What's included
Internal systems your staff actually use.
Recruitment portals, staff portals with LINE access so nobody installs a new app, MIS dashboards over your existing ERP and HR data, and an AI assistant for HR policy and onboarding.
What's included
Products that handle money and personal data.
A mobile app for iOS and Android with its backend, web front end, admin console and cloud setup. For financial products we add KYC flows, ledger design, audit trails, security hardening and pen-test support.
What's included
Who supports it after launch? We do.
Monitoring, security patches, OS and SDK updates, a monthly block of small changes and a quarterly security review, with the response time written into the contract.
What's included
2–3 weeks. Workshops, architecture, a prototype and a fixed quote.
A written update every week and a test link you can try any time. Three milestones, 40 / 40 / 20, each signed off at a live demo.
Code, documentation and access, all in your name.
An optional retainer with a written response time.
Each milestone is signed off at a live demo before you pay it.
Specification
Our defaults for a new system, and why we chose them. Already have a stack? We work in yours.
| Layer | Our default | Why it matters to you |
|---|---|---|
| Mobile | Flutter (iOS and Android) | One codebase for both app stores |
| Customer channel | LINE Messaging API · LIFF | Reach customers where they already are |
| Web and admin | React · Astro | Fast, accessible and bilingual |
| Backend and API | Go · OpenAPI | Small, fast and easy for your team to take over |
| Data | PostgreSQL | An open standard with no licence fees |
| Sign-in | SSO · MFA · passkeys | Staff use the accounts they already have |
| Security | Audit log · role-based access · SBOM | Ready for your IT security review |
| Hosting | Your cloud, or ours | Data stays where you need it, including in Thailand |
| Quality | Automated tests · CI/CD | Changes don't break what already works |
Not on the list? Ask. We choose the stack that suits your team after handover, not the one that suits us.
Two to three weeks, a fixed build quote at the end, and every document is yours whether or not we build together.