Online Creatives Kenya designs and builds secure, fast custom WordPress plugins in Nairobi: payment gateways, booking systems, learning platforms, portals and integrations that fit your business instead of forcing you into someone else's workflow.
// ock-booking-plugin.php add_action( 'wp_ajax_ock_book', 'ock_book' ); function ock_book() { check_ajax_referer( 'ock_nonce' ); if ( ! current_user_can( 'read' ) ) { wp_send_json_error(); } $slot = sanitize_text_field( $_POST['slot'] ); // prepared query, no raw SQL $wpdb->insert( $table, [ 'slot' => $slot ] ); wp_send_json_success(); }
From a small admin tool to a full system with payments, roles and reporting.
M-Pesa STK Push, manual Paybill and card integrations for WooCommerce and custom checkouts.
Learn moreAvailability, deposits and reminders for hotels, salons and service businesses.
Learn moreStaff, client and student portals with roles, dashboards and secure documents.
Courses, quizzes, progress tracking and payments for training providers.
Chat assistants, lead capture and workflow automation inside WordPress.
Back-office systems, invoices and reports for schools, clinics and SMEs.
Pick a category and watch a live demo of the journey, from the customer's phone to your admin screen.
We built OCK M-Pesa for WooCommerce, a Daraja STK Push gateway with sandbox and production modes, callback validation and USD to KSh conversion, plus M-Pesa Manual for Paybill payments.
Pay KSh 6,800
to Nairobi Leather Co.
SKT9AB3CDE Confirmed. KSh 6,800.00 paid to Nairobi Leather Co. on 28/10/26 at 11:08 AM.
A hotel rooms manager and a salon portal show how we model rooms, stylists, time slots and deposits inside WordPress, with an admin that staff actually enjoy using.
Pay KSh 3,000
to Savanna Suites
SKT4HB2087X Confirmed. KSh 3,000.00 paid to Savanna Suites. Booking HB-2087, Deluxe Room, 6-8 Nov.
We have delivered a learning management system for a review centre and an ERP for a technical training institute covering admissions, fees and results.
A client on warfarin reports black, tarry stools. What should the nurse do first?
Pay KSh 4,500
to Learn Kenya Academy
SKT7LK4500Q Confirmed. KSh 4,500.00 paid to Learn Kenya Academy on 28/10/26 at 11:13 AM.
A staff portal for a home health agency demonstrates role-based access, document handling and audit-friendly workflows.
An AI chat plugin and hero slider for a real estate site show how we add conversational search and lead capture without slowing the page.
A premade plugin is quicker to install. A custom one is cheaper over time when your process is unique.
Every plugin follows the same standards, so it stays secure and maintainable as your business grows.
Clear milestones, early demos and no surprises.
We map the workflow, users and edge cases, then write a clear spec and fixed quote.
We build in a staging site and show working features early so you can steer.
Security review, edge-case testing, performance checks and real-device QA.
We deploy, train your team and offer maintenance so updates never catch you out.
Select what you need and send it straight to our team on WhatsApp.
Tap everything that applies.
Your brief: Nothing selected yet
Free tools for your website: Image Compressor, PDF Compressor, Image Upscaler, Background Remover, Invoice Generator, PDF Merger and Splitter. See more on our blog and portfolio.
Cost depends on scope: a small admin feature is a fraction of a payment gateway or booking system with a customer portal. We give a fixed-price quote in KSh after a short discovery call, with milestones so you always know what you are paying for.
An off-the-shelf plugin is built for the average user, so you pay for features you never use and still miss the one you need. A custom plugin fits your exact workflow, loads only the code you need, and can integrate with M-Pesa, your CRM or your internal systems.
Online Creatives Kenya is a Nairobi agency that has built M-Pesa payment gateways for WooCommerce, booking and rooms managers for hotels and salons, learning management systems, an ERP for a training institute and AI chat plugins. Browse our portfolio or send a brief for a quote.
Yes. We declare HPOS and Cart and Checkout Block compatibility for WooCommerce plugins and build admin screens with the WordPress APIs, so your plugin keeps working as WordPress and WooCommerce update.
Yes. For custom builds you receive the full source code and documentation. We also offer optional maintenance so updates, PHP upgrades and security patches are handled for you.
Simple plugins take one to two weeks. Multi-module systems such as bookings with payments, or an LMS, are planned in phases, often four to eight weeks, with a working version shown early so you can give feedback.
Yes. We audit the code first, then fix bugs, improve security and performance, or add features without starting from scratch.
Most Kenyan businesses combine two or three of these. Here is where to go next.
Describe what you need and we will reply with questions, a timeline and a fixed quote in KSh.
We respond within 2 hours on business days.
Tell us about your project and get a tailored proposal, usually within 2 hours.

Nairobi-built digital agency creating fast, high-converting websites, custom software and growth marketing for businesses in Kenya, the USA, Canada, the UK and beyond.
© 2026 Online Creatives Kenya. All rights reserved.
Designed & built with ♥ in Nairobi, Kenya
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🔒 We collect your name, email and WhatsApp number to follow up on your enquiry. Your data is used only by Online Creatives Kenya and is never sold to third parties.