KK & IT

A vibe-coded tool for yourself,
and a system that holds up in production —
are two different things.

10+ years handling project requirements at the level of HSBC and MTR. We move faster with AI and hold the line with engineering discipline — data security, error handling, scale and integration with your existing systems are where the real difference lies.

K
By KK IT's two founders
10 years of enterprise projects · accepting work · 2 slots open in Q2 2026
Past project standards · Selected
HSBC · MTR Corp · [DEMO] 1010 · [DEMO] PCCW · [DEMO] HSBC PB · [DEMO] 港鐵餐廳
Why KK IT

Three reasons you should trust us — each backed by numbers.

Real case numbers

Every case ships with specific KPI improvements: order-cycle time, conversion rate, headcount cost. Not the "client liked it" kind — benchmarks you can compare against your own numbers.

See cases →

Technical depth

Finance-grade security, enterprise approval flows, legacy integration, high concurrency — scenarios we have already handled, not learned from tutorial videos. Ten years of field work on the desk.

Meet the team →

AI speed × human review

AI writes boilerplate, tests and refactors. Architecture, security review, business logic and error handling — a senior engineer signs off, every time. We do not vibe-code.

How we use AI →
Quiet engineering · The difference

In the AI era, anyone can write code. But in these details, we differ from vibe coding.

Aspect Vibe Coding Us
Error handling Blank pages and 500s to users Full error capture, logging, auto-reporting
Data security No SQL injection / XSS defenses Full OWASP Top 10 defenses, regular audits
Scalability Demo runs fine, dies at 1,000 users Caching, queues, indexing, load testing
Long-term maintenance AI-written code nobody can read TypeScript / PHP strict types, unit tests, full docs
Integration Guessing API connections WhatsApp Business, accounting and government form APIs hands-on
On record · Clients speak

What clients actually said.

We used to hire freelancers for IG copy; now a part-timer just uses the skill and gets more consistent results.
KK Market Owner
KK Market Owner
Founder · KK Market
No-show dropped from 23% to 6%. Talking to KK IT never requires repeating yourself — they understand clinic operations from day one.
[DEMO] Clinic GM
[DEMO] Clinic GM
General Manager · Central Private Clinic
Flagship subscription · App

A monthly fee that respects your cash flow.

SMBs do not need to drop hundreds of thousands upfront. The monthly fee covers development, hosting, push, maintenance and bug fixes.

E-commerce App

E-commerce, retail

From HK$3,800/mo
  • iOS + Android
  • Product management
  • Push notifications
  • Membership
  • Hosting + store submission
  • Maintenance & updates
Recommended

Booking App

F&B, clinics, beauty, fitness

From HK$4,800/mo
  • Booking system
  • Reminders
  • Staff scheduling
  • WhatsApp integration
  • Hosting + store submission
  • Maintenance & updates

Custom App

Custom requirements

Quote
  • Fully custom
  • Business logic tailored
  • 3rd-party integrations
  • DevOps support
Free estimate · No commitment

30 seconds, rule-driven,
a PDF estimate ─
no sales call.

Pick the type → pick the modules → fill in scale → receive PDF summary and a range. No sign-up, no marketing spam, no obligation to reply.

※ The estimated range is for initial reference only; the formal quote depends on a detailed conversation.

  1. Pick project type (App / System / Web / SEO / AI)
  2. Pick functional modules (admin rule-driven)
  3. Fill in scale, timeline, contact
  4. Receive a PDF estimate by email
Foreseen questions · FAQ

We'll answer the questions you have.

Phrased the way clients ask them. Cannot see yours here? See all FAQs →

How are you different from other IT firms? +
A senior IT studio with 10+ years of experience serving HSBC and MTR-level requirements. AI speeds us up; engineering discipline gates the output — not vibe coding. You talk directly to engineers, no sales layer.
How much does an app cost? +
E-commerce app from HK$3,800/mo, Booking app from HK$4,800/mo (iOS+Android+maintenance+submission included). One-off custom apps from HK$120,000.
Do you take agency white-label work? +
We don't take sub-contracts. We work directly with end clients — every extra agency layer dilutes quality and ownership. We'd rather take fewer projects and stay accountable. Agency referrals welcome — see /partners.
Government funding available? +
TVP stopped accepting new applications, but four schemes remain open in 2026: BUD (Mainland/ASEAN, up to HK$7M), EMF (overseas marketing, HK$1M), DTSP (F&B/retail digital transformation, HK$50K), ITF GSP (R&D). We help assess fit and prepare paperwork. See our blog "After TVP". Terms subject to latest official announcements.
Take the next step

Ready to start something serious?

30-second quote wizard for a ballpark, or message us on WhatsApp.

WhatsApp Free Quote