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CodeWave Systems

Our work

Good ideas, out in the world.

A look at what happens when we put our heads together with our clients. Different businesses, thoughtful software and plenty of possibilities.

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Selected projects

Selected project
Visit site Jersey World Store (opens in a new tab)

Sportswear retail · Ecommerce platform

JerseyWorld

Problem
Selling personalised jerseys requires more than a product catalogue: shirt variations, printing instructions, stock, payment and delivery all need to stay attached to the same order.
Solution
CodeWave built a custom Laravel and Vue ecommerce platform connecting product discovery and personalisation to checkout, payment collection, printing, packing and dispatch.

One order workflow from jersey personalisation to delivery

  • PHP
  • Laravel
  • Vue
  • Inertia
  • Tailwind CSS
View Case Study
Selected project
Visit site RANI Gadgets (opens in a new tab)

Electronics retail · Ecommerce platform

RANI Gadgets

Problem
RANI Gadgets sells everything from powerbanks and phones to robotic arms and electric vehicles. It needed a premium electronics storefront of its own, and some of what it sells is priced by quotation, not added to a basket.
Solution
CodeWave extended the JerseyWorld commerce platform to run more than one storefront, then gave RANI its own skin, category tree, menus, pages and homepage, plus quote-only products, while checkout, payments and fulfilment stay shared.

A distinct electronics store without a second platform to maintain

  • PHP
  • Laravel
  • Vue
  • Inertia
  • Tailwind CSS
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Selected project
Visit site Climax Prime (opens in a new tab)

Education & publishing · Business management platform

ClimaxPrime

Problem
Book sales and custom exam production involve schools, sales staff, writers, editors, warehouse teams and finance, each needing a clear view of their part of the order.
Solution
CodeWave built a Laravel and Vue platform joining a school-facing shop and exam request portal with order management, ExamFlow publishing workflows, CRM, warehouse operations and finance.

Connected workflows from school requests to publishing and fulfilment

  • PHP
  • Laravel
  • Vue
  • Inertia
  • Tailwind CSS
View Case Study
Selected project
Visit site Gradecrest Insurance Investigators (opens in a new tab)

Insurance investigations · Corporate website

GradeCrest

Problem
Insurers, law firms and lenders choosing an investigator need to see quickly what the firm handles, how it works and how to instruct it, and the firm needs those requests to arrive complete.
Solution
CodeWave built a fast, framework-free PHP website with a page for every service and sector, a structured investigation request form, and the search groundwork to be found for Kenyan investigation queries.

Thirteen services, five sectors and one clear route to instruct the firm

  • PHP
  • Tailwind CSS
  • JavaScript
  • Structured data
  • XML sitemap
View Case Study
Selected project
Visit site Furnitures Kenya (opens in a new tab)

Furniture retail · Ecommerce platform

Furnitures Kenya

Problem
Furniture built to order does not fit an off-the-shelf shop: there is no stock count, every order goes into production, and customers across Kenya need a clear way to order and follow up.
Solution
CodeWave built a framework-free PHP storefront with a searchable catalogue, guest checkout for all 47 counties, and an admin workflow that tracks each order from confirmation through production to delivery.

Orders tracked from checkout through production to delivery

  • PHP
  • Custom MVC framework
  • Tailwind CSS
  • JavaScript
  • Installable web app
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Selected project
Visit site PlagCheck AI (opens in a new tab)

Education & writing · SaaS web app

PlagCheck AI

Problem
People checking whether writing was produced by AI need a fast, trustworthy result and a fair way to pay for only what they check.
Solution
CodeWave built a PHP web app that extracts text from pasted content or documents, scores it through the Pangram API, and charges a prepaid credit wallet topped up with Stripe.

Checks scored in seconds and charged only when they succeed

  • PHP
  • REST API integration
  • MySQL
  • Pangram API
  • Stripe Checkout
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Selected project
Visit site Eclipse Cocktails (opens in a new tab)

Hospitality & events · Bar ordering system

Eclipse Cocktails

Problem
At a busy event, waiters, bartenders and the cashier need to agree on what was ordered, what has been served and how it was paid, including M-Pesa payments that arrive without a matching order.
Solution
CodeWave built a web-based ordering system with a waiter app, a live bar queue, cash and M-Pesa payments matched to waiters, and an end-of-day cash-up for every waiter.

Every drink traced from order to bar to payment to cash-up

  • PHP
  • Vue
  • Tailwind CSS
  • MySQL
  • M-Pesa Daraja
View Case Study
Selected project

Beauty & wellness · Salon point of sale

Salon POS

Problem
A salon sells both services and products, pays stylists on commission and advances them money between paydays, and needs to know what it actually earned after costs.
Solution
CodeWave built a Laravel point of sale and back office covering sales with a stylist on every service line, split payments, stock, commissions, payroll with advance deductions, expenses and profit reporting.

Sales, commissions, payroll and profit in one system

  • PHP
  • Laravel
  • Blade
  • Vue
  • Chart.js
View Case Study
Selected project

Prediction markets · Trading platform

PollBull

Problem
A prediction market only works if prices reflect what traders are actually willing to pay, money is held correctly while orders wait, and every market can be closed, resolved and paid out without loose ends.
Solution
CodeWave built an ASP.NET Core platform with a limit order book, price-time matching, seeded liquidity, a market lifecycle with evidence-based resolution, and wallets funded and paid out through M-Pesa.

Market creation, trading, resolution and M-Pesa wallets in one system

  • C#
  • ASP.NET Core 8
  • REST APIs
  • Blazor Server
  • MySQL
View Case Study
Product

Payments & business operations · SaaS platform

MVerify

Problem
Staff at counters and in the field could not reliably confirm that an M-Pesa payment had actually arrived before releasing goods, and management had no single view of transactions across branches.
Solution
A verification platform with a web dashboard and a staff Android app that confirms Till and PayBill transactions, keeps transaction history per branch and supports STK Push requests.

Centralized transaction monitoring across branches

  • PHP
  • Laravel
  • REST APIs
  • Android
  • MySQL
View Case Study
Platform
Visit site ClaimTrace (opens in a new tab)

Insurance · SaaS platform

ClaimTrace

Problem
Investigation firms tracked cases, assignments and reports across spreadsheets, email and chat, leaving insurers waiting for status and managers without a clear view of workload.
Solution
A tenant-based platform where investigations move through defined workflows, investigators are assigned and tracked, insurers and claim managers see status directly, and reporting and payroll come from the same data.

Automated investigation workflows with insurer-facing status

  • PHP
  • Laravel
  • Vue
  • Inertia
  • Tailwind CSS
View Case Study
Platform

Property management · SaaS platform

Rental Management SaaS

Problem
Landlords and agents managed units, tenants, rent, utilities and maintenance across ledgers, M-Pesa messages and phone calls — with no clear picture of who had paid and what was outstanding.
Solution
A subscription platform covering properties, units, tenants, rent invoicing with M-Pesa payments, utilities, maintenance requests, payroll and role-based access for owners, managers and caretakers.

Automated rent collection and tenant administration

  • PHP
  • Laravel
  • Vue
  • Tailwind CSS
  • MySQL
View Case Study
Representative engagement

Retail & distribution · ERP & POS

POS & ERP Systems

Problem
Sales, stock, purchasing and customer records lived in separate tills, spreadsheets and notebooks, so management could not see accurate stock levels or margins across branches.
Solution
A connected POS and ERP system: fast tills with M-Pesa and card payments, live inventory, purchasing and suppliers, customers, user roles and consolidated reporting across every branch.

Unified business reporting across branches

  • PHP
  • Laravel
  • ASP.NET Core
  • Vue
  • Tailwind CSS
View Case Study
Selected project

FinTech / payments · Payments

Wallet / Payment Platforms

Problem
Moving money through M-Pesa, cards and partner APIs left transactions in uncertain states — callbacks missed, retries handled manually, and reconciliation done by hand at month end.
Solution
Payment platforms with explicit transaction workflows (initiated → pending → confirmed → settled), double-entry ledgers, automatic reconciliation and partner APIs — across M-Pesa STK Push, Stripe and PayPal.

Every transaction traceable from initiation to settlement

  • ASP.NET Core
  • REST APIs
  • WebSockets
  • SQL Server
  • Redis
View Case Study
Representative engagement

Cross-industry · Custom software

Custom Business Applications

Problem
A process that mattered — approvals, requests, field data, records — ran on spreadsheets, paper and chat, with no audit trail, no reporting and no way to see where things were stuck.
Solution
Purpose-built applications with role-based screens, approval workflows, document generation, notifications and reporting, integrated with the systems already in use.

Reduced manual processes with a full audit trail

  • PHP
  • Laravel
  • ASP.NET Core
  • Vue
  • Blazor
View Case Study

Outcomes are described qualitatively. We publish figures only when a client has verified them and agreed to their release.

What the work has in common

Different industries. The same engineering discipline.

Whether the system verifies M-Pesa payments, tracks insurance investigations or runs a supermarket till, it is built the same way: from the real process, on a sound data model, with integrations and support treated as part of the job.

  1. 01

    Starts with the workflow

    Every system above began with time spent alongside the people who run the process.

  2. 02

    Modelled to grow

    Accounts, branches, tenants and roles are designed in from the first release, not bolted on.

  3. 03

    Integrated, not isolated

    M-Pesa, cards, SMS, accounting and partner APIs connected with reconciliation and retries.

  4. 04

    Supported after go-live

    Each system runs under monitoring and an ongoing support agreement.

Similar problem?

Have a process that looks like one of these?

Tell us how it runs today. We will show you which of these systems is closest — and what a version built for you would involve.

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