App screenshot
Internal toolWeb app
Kachersoft
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Service · Custom App Builder
Brief to production in six weeks.
We sit on your team — not in a vendor mailbox. A small senior crew that ships software to staging from day one, and hands you the keys at the end.
§01 — What we build
Internal software that moves your business — built around your workflow, not a template’s.
Web · API · automation
Internal tools
The bespoke app your spreadsheet has quietly become.
Admin dashboards
One screen for the numbers your team checks every morning.
Automations
The repetitive job, done while you sleep — reliably.
AI MVPs
A working AI feature in users' hands, not a slide deck.
Integrations / APIs
Your tools, finally talking to each other.
Customer portals
A branded place for clients to log in and self-serve.
Workflow apps
Approvals, queues, and handoffs — modelled in software.
Data pipelines
Messy sources in, clean reporting out, on schedule.
§02 — What it looks like
Real, in-product screens — not stock mockups. Your actual shots drop into these frames at hand-off.
Client provides shots
App screenshot
Admin dashboardMetrics
App screenshot
Automation runWorkflow
§03 — By the numbers
Four numbers that tell the story of a standard build.
6 wks
brief to production
100%
IP transferred to you
30 days
post-launch support
Weekly
demo cadence
§04 — The 6-week build
A fixed, legible sprint — from a blank brief to a production app your team owns.
Discover → Hand off
Week 1
Discover
Map the workflow, agree scope, lock the build plan together.
Week 2
Design
Key screens, data model, and the architecture wired on paper.
Weeks 3–5
Build
Ship to staging weekly. You demo, steer, and test on real infra.
Week 6
Hand off
Production deploy, full IP transfer, docs and runbooks in hand.
One fixed sprint · scope set together in week 1
§05 — Architecture
How a typical build is wired — your data flows through clean app logic and out to the people who use it.
Data → logic → people
Source
Your data
Databases, sheets, and the tools you already use.
Core
App logic
The rules, screens, and workflows we build for you.
Edges
Integrations
Payments, email, AI, and any third-party API.
Output
Your team
A clean interface the people who use it actually like.
One clean path — every build documented in a solution doc you keep
§ — Pricing
Pricing
Scoped to the build, paid by the project.
Starter
25MVND+
Discover + brief / solution doc / 2-week build window / hand-off session.
- Discover + brief session
- Solution doc
- 2-week build window
- Hand-off session
- Source + IP transfer
Most chosen
Standard
75MVND+
Everything in Starter / 6-week build window / weekly demos / production deploy / 30-day support.
- Everything in Starter
- 6-week build window
- Weekly demos
- Production deploy
- 30-day post-launch support
Embedded
Custommonthly
Everything in Standard / dedicated capacity / quarterly reviews / priority support / optional on-site weeks.
- Everything in Standard
- Dedicated capacity
- Quarterly reviews
- Priority support
- Optional on-site weeks
Vietnamese đồng, excl. VAT; final numbers depend on the brief.
§ — FAQ
Before the call
Five quick answers.
How quickly can we start?
Capacity is limited — we run one or two build sprints at a time. Most projects start within one to two weeks of the intro call, once scope is agreed.
Do you work with non-Vietnamese teams?
Yes. We work in both English and Vietnamese, and have delivered builds for teams based outside Vietnam. Time-zone overlap is easy to arrange — just mention it on the intro call.
Who owns the code?
You do — full IP transfer at hand-off. Every repo, asset, and credential lands in your accounts. No licence games, no per-seat fees, no lock-in of any kind.
What if scope changes mid-project?
Weekly demos exist exactly for this. Small adjustments fit inside the sprint; anything larger we scope and price with a lightweight change-order before it goes in — never a silent surprise on the invoice.
Do you provide ongoing support?
Thirty days of post-launch fixes and questions are included in Standard and above. After that, we offer a lightweight retainer or can hand off entirely to your team — your call.