Web applications built to perform, convert, and scale
We engineer fast, secure, and scalable web platforms using Next.js, React, TypeScript, and Django. From corporate websites to complex multi-tenant SaaS platforms — built to the highest engineering standards.
Web development that goes beyond 'just a website'
Most companies stop at a brochure website. We build web systems — platforms that automate workflows, serve thousands of users, integrate with your business tools, and generate measurable revenue.
Every project starts with a deep discovery phase where we understand your business model, your users, your competitors, and your growth objectives. Only then do we design and build.
We work exclusively with modern, battle-tested technologies: Next.js 15 for the frontend, Django for complex backends, PostgreSQL for data, and cloud infrastructure for performance. No WordPress, no page builders — only engineering-grade solutions.
Everything you need, nothing you don't
Every capability is purpose-built to deliver measurable results for your business.
Custom Web Applications
Bespoke web apps built exactly for your workflows. Internal tools, SaaS platforms, client portals, or operational dashboards — fully tailored to your business logic, not adapted from a template.
E-Commerce Platforms
High-converting e-commerce experiences with custom checkout flows, payment integration (M-Pesa, Airtel Money, Visa/Mastercard), inventory synchronization, and full order management.
Admin Dashboards & Portals
Beautiful, data-rich dashboards with real-time analytics, role-based access control, and deep integrations into your operational systems. Built for power users who live in dashboards.
Corporate & Marketing Websites
Premium corporate websites engineered for authority, conversions, and search rankings. Built with Framer Motion animations, stellar Core Web Vitals, and conversion-optimized layouts.
Progressive Web Apps (PWA)
Web apps that install on mobile devices, work fully offline, and deliver native app experiences — without the cost and complexity of building separate iOS and Android apps.
SEO & Core Web Vitals
Technical SEO built into the architecture from day one: structured data, Open Graph, dynamic sitemaps, server-side rendering, and Core Web Vitals optimization that ranks.
Security & Authentication
Enterprise authentication (OAuth2, JWT, 2FA, SSO), rate limiting, CSRF protection, data encryption at rest and in transit, and OWASP-compliant security practices on every project.
API Development & Integration
RESTful APIs, webhook integrations, and third-party service connections — payment gateways, SMS, email, CRMs, ERPs, and government APIs. We wire all your systems together cleanly.
Performance Optimization
Code splitting, image optimization with next/image, CDN configuration, server-side caching with Redis, and lazy loading — every millisecond optimized because performance is conversion.
What you receive at delivery
Everything documented, packaged, and handed over — no ambiguity.
Full Source Code
Complete, well-documented source code on GitHub with branching strategy and commit history.
Live Deployment
Deployed to production with SSL certificate, CDN, and uptime monitoring configured.
Test Suite
Unit, integration, and E2E tests covering all critical user flows with minimum 80% coverage.
Documentation
Technical architecture docs, API reference, and a user guide your team can actually use.
SEO Setup
Sitemap, robots.txt, structured schema markup, and Google Search Console configuration.
Training & Handover
Live training session with your team plus a recorded walkthrough of the entire system.
Security Audit
Penetration testing report, dependency vulnerability scan, and security hardening checklist.
Database Schema
Full entity-relationship diagrams, data migration scripts, and database optimization report.
Our delivery process
Six structured phases — each with clear deliverables, real-time client access, and zero surprises.
We understand before we build
Activities in this phase
How your system is built
Every layer engineered for performance, security, and scale — from browser to database.
Every layer is production-hardened, monitored 24/7, and built to your exact requirements.
Packages & Pricing
Transparent starting prices. Final quotes based on your exact requirements.
Starter Website
A professional, fast website to establish your digital presence and generate inbound leads.
Business Platform
A full web application with backend, admin dashboard, and all your business logic.
Enterprise Platform
Complex multi-tenant, high-scale platforms for large organizations with advanced requirements.
Real-world use cases
How businesses across Africa use this service to drive results.
An investment firm needed a premium website that reflected their brand authority and captured investor leads from Google search — they had no digital presence.
Built a high-performance Next.js corporate site with animated hero sections, investor portal, team profiles, and a technical SEO strategy that reached page 1 within 60 days.
An agro-processing company needed a B2B platform connecting them with buyers, managing orders, and tracking their supply chain across multiple locations.
Engineered a full-stack platform with a product catalog, buyer portal, order management system, logistics tracking dashboard, and a Django REST API feeding multiple frontends.
A private hospital needed a patient-facing website with online appointment booking, doctor profiles, and integration with their existing hospital management system.
Built a fast, accessible healthcare website with online appointment scheduling, real-time doctor availability calendar, and a secure API integration with their HMS.
A growing retail brand was processing all orders through WhatsApp and wanted a professional e-commerce platform with M-Pesa and card payment support.
Built a custom e-commerce platform with product management, smart cart, checkout with M-Pesa and Visa integration, real-time order tracking, and a staff admin panel.
Why businesses choose GLX Systems
Frequently Asked Questions
Everything you need to know before we start.
Ready to get started?
Book a free consultation and let's discuss exactly what you need built — no obligation.