ChainReactionChain Reaction Technologies — home

Built, not assembled.

Websites, apps and brands for growing businesses in Zambia.

Designed around your business, built to last. We also help authors turn manuscripts into published books.

Websites from K4,500 · View all services and prices

Selected work

Real businesses. Working products.

All projects →

2026/Live in production

CampusCart

A marketplace for Zambian university students.

Campus trading gets lost in busy WhatsApp groups. CampusCart keeps listings findable, with seller profiles and a marketplace on the web and Android.

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2026/Live in production

BookChain

Booking software for barbershops, salons, spas, clinics and gyms.

Empty slots and missed appointments cost businesses time. BookChain brings phone bookings, staff calendars and reminders into one platform, with apps for businesses and customers.

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What we do

Find what your business needs.

All services and prices →

Web & apps

Get online, take bookings or build your next product.

Books & publishing

Shape your manuscript and prepare it for print and digital readers.

By the numbers
products live in production
0

products live in production

CampusCart, BookChain, Katina Basil, Chain Reaction Jewelry, GlobalComm Wi-Fi

app stores shipped to
0

app stores shipped to

Google Play and the App Store

assets generated in one run
0

assets generated in one run

race bibs, each individually numbered

disciplines, each one evidenced
0

disciplines, each one evidenced

every service links to the work that proves it

templates used
0

templates used

every build starts from an empty file

How a studio grows

Good work starts the next reaction.

  1. One idea

  2. One build

  3. One launch

  4. One referral

  5. Two clients

  6. A chain reaction

Next.jsReactTypeScriptGoFastAPIFlutterReact NativePostgreSQLRedisTailwindVercelCloudflarePythonDrizzle
How it works

Five steps, and you see it working from the first one.

01

Brief

You tell us what you need, either through the form or on a call. We tell you what it costs and what it does not include, in writing, before anyone commits to anything.

02

Blueprint

Structure first: what pages, what happens on each, what the thing actually has to do. You approve this before a line of code is written, because changing it here is free and changing it later is not.

03

Build

You get a live link from day one and watch it take shape. No four-week silence ending in a reveal you have to politely accept.

04

Launch

Domain, hosting, analytics, search console — set up, connected and explained. The accounts are in your name, not ours.

05

Care

Support is included for the period in your tier. After that, call us when you need something, or take a care plan and stop thinking about it.