Websites that work as hard as you do
Marketing sites, landing pages, and web apps — built to load fast, rank on Google, and convert visitors into customers.
CoreStack Web Development builds marketing websites and web applications for Kenyan businesses. Every site is server-rendered, SEO-optimized, mobile-first, and loads in under 2 seconds. Typical marketing sites ship in 2-4 weeks at fixed price. Web apps and portals ship in 6-12 weeks depending on scope.
What's included
Marketing sites
Multi-page sites with CMS, blog, and lead capture. Ready to rank on Google.
Landing pages
Single-purpose pages for campaigns. A/B testable. Conversion-tuned.
Web apps
Portals, dashboards, customer-facing tools. Custom-built, not templated.
Speed & SEO
Server-rendered, cached, compressed. 90+ Lighthouse scores out of the box.
Mobile-first
Designed for the 90% of visitors who arrive on a phone. Not an afterthought.
Security & SSL
HTTPS everywhere, hard headers, backups. Hosting and monitoring included.
Built for
Common questions
How long does a website take?+
A 5-10 page marketing site typically ships in 2-4 weeks from kickoff. That includes design, development, content migration, and launch. Larger sites or web apps run 6-12 weeks depending on scope.
Do you handle hosting?+
Yes. CoreStack hosts on Kenyan-friendly infrastructure with SSL, daily backups, and uptime monitoring included. You can also host on your own infrastructure — we provide deployment support either way.
What tech do you build on?+
Modern stacks — Laravel, Vue, React, or Next.js depending on the project. Everything ships with a CMS so you can update content without a developer.
Can you fix or upgrade my existing site?+
Yes. We audit the current site, quote what's needed, and either rebuild or improve incrementally. Existing SEO is preserved — no rankings lost in a rebuild.
Ready to build something great?
Talk to us about scope, timeline, and fixed price.