Mobile + admin dashboard studio
I build for small businesses, event organizers and startups: websites & apps, operations tools, chatbots & AI, plus automation. Within 1–3 days you click through a working mockup; I start building only once you approve.
At every step something is taking care of it for you. You don't have to build it all at once; start with the step where you get stuck most.
A friend sends your link. One tap on the phone and they know what you sell and where you are.
At midnight they message “Any slots tomorrow?” and get an answer right away.
They pick a slot themselves; it closes when full, and you don't reply to a single message.
How many are coming, who is on shift, what came in: one look at your dashboard.
Reminders and offers go out on time and social posts publish on schedule, so customers remember you.
Tap the one that sounds most like you and see what changes.
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A bot answers the common questions and collects details first; only what it can't handle reaches you.
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Customers pick their own slot, get a reminder the day before, and booking closes when full.
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One view of the whole rota; swaps and time off happen on a phone, and the system flags gaps.
UsesSchedulingLogins
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Orders and revenue flow into a dashboard automatically. One look tells you how business is going; reports export in a click.
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Schedule a week of posts at once; AI writes the drafts and nothing goes out until you approve.
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Every day the data you need is collected, filtered by your rules and put into one table.
Customers open it on their phone and instantly see what you sell and how to reach you, and it doesn't look like a template.
ExampleProduct intro, pricing calculator and booking form on one page; swapping in your brand colors and copy means editing one file.
Customers add the app to their home screen straight from a link, with no app-store review, and you send push notifications when it matters.
ExampleA companion app: new lessons unlock weekly, with a journal, surveys and timed push reminders.
Admins, staff and customers each see and edit only what they should, and every change is logged.
ExampleOne-tap Google sign-in, invite codes, and separate permission levels for admins and staff.
Customers pick a slot and fill in their details; it closes automatically when full. No more back-and-forth messages to set a time.
ExampleRegistration and session management for a large event, with QR self check-in on site and stats as soon as it ends.
Staff list and rota in one view: who works which shift, with swaps and time off requested from a phone instead of a group chat.
ExampleA staff roster for an event organizer, assigning each person to sessions with access scoped per session.
Orders, customers and revenue in one place. A quick look each day tells you how business is going, and reports export to Excel in one click.
ExampleA project team's data dashboard: completion rate per record, CSV export, and a log of who viewed what.
Turn the spreadsheet you use today into a web tool: quotes, bookkeeping, inventory, all usable on a phone.
ExampleA shared household budget (monthly close), a portfolio calculator, and a pricing calculator.
Put your lessons online with surveys and short quizzes; answers are tallied for you automatically.
ExampleAn online course with weekly surveys; the organizer sees each person's completion rate in a dashboard.
Customers message you and the bot answers first, collects details and sends booking reminders; anything it can't handle goes to you.
ExampleA service team collects customer requests through LINE chat, follows up on a schedule, and gets an automatic summary when each chat ends.
Sits in the corner of your site and uses your own content to answer FAQs, look up orders and take bookings, even at 2 am.
ExampleAn AI help widget on a website that cites its sources and hands off to a human when it's unsure.
Hand recurring tasks to the system: notifications on time, daily reports generated automatically, incoming emails sorted for you.
ExampleA push alert 5 minutes before a flash sale; card-payment emails logged into a budget automatically.
Every day the system pulls the data you need from the web, filters it by your rules and puts it in a table. No more copy-paste.
ExampleDaily scraping of freelance and job boards, filtered by your criteria and pre-scored by AI.
Queue posts for Threads, Facebook and Instagram in one go; AI drafts them, you approve before anything goes out, and results are tracked.
ExampleA social-media workspace: multi-platform scheduling, AI drafts with human review, and a nightly summary email.
Turn data and processes into motion graphics or short videos that stand out on social media and in presentations.
ExampleAn animated chart where rankings reshuffle over time, and an explainer video with voice-over and captions.
| Service | Timeline |
|---|---|
| Brand website & product pages | 3–7 days |
| Mobile app (no app store) + push | 2–3 weeks |
| Logins & permissions | 3–4 days |
| Online booking & registration | 1–2 weeks |
| Staff scheduling | 1.5–2 weeks |
| Admin dashboard & reports | 1.5–2.5 weeks |
| Custom tools & calculators | 3–10 days |
| Surveys, courses & quizzes | 1.5–2 weeks |
| Messaging chatbot (LINE & more) | 1–1.5 weeks |
| AI support assistant | 1–1.5 weeks |
| Scheduled reminders & automation | 3–4 days |
| Data collection & cleanup | 3–7 days |
| Social scheduling & auto-posting | 1–1.5 weeks |
| Animated charts & explainer videos | 2–3 days per video |
Timelines assume a typical scope; the real figure depends on features. Once you tell me what you need, you get an itemized quote.
Landing page, interactive analytics, a pricing calculator and a validated sign-up form — one page, no templates.
A support & shopping assistant that streams answers, cites sources, tracks orders and hands off to a human.
A few lines on what you want and what hurts most. I reply with an approach, a timeline and a quote.
Within 1–3 days you get a clickable mockup. I start building only after you approve it.
Every week you get a link to try on your phone. Tell me what to change.
I launch it and include a how-to guide. Need changes or new features later? Same person to ask.
1–2 weeks for a typical scope: customers pick a slot and fill in their details, booking closes when full, and guests can check in on site with a QR code. Pricing depends on the features; you get an itemized quote before work starts.
1–1.5 weeks for a typical scope: the bot answers common questions, collects details and sends booking reminders, and hands anything it can't handle to you.
For most small businesses a website is enough. What I build is an installable web app: customers add it to their home screen from a link, with no app-store review, and it can still receive push notifications. 2–3 weeks for a typical scope.
Off-the-shelf software is cheap and quick to start, but you follow its workflow and pay every month. A custom system follows how you already work and is paid once; hosting for a small system is usually close to zero. If your process is standard, start with an off-the-shelf tool; if it's unusual, or the subscriptions keep growing, consider custom.
For most small systems with light usage, hosting is close to zero. If you send lots of SMS or email, or usage is heavy, I tell you the monthly cost up front.
These are just the common ones. Most things you handle today with spreadsheets, paper or group chats can become a system. Email me or use the form.
Write to me
Kun Dev Studio