Software development company in Sri Lanka
Codexium is a Sri Lanka-based software team that designs, builds and runs custom web platforms, mobile apps and cloud infrastructure. We work with startups, SMEs and growing companies across Sri Lanka and overseas, from first workshop to post-launch support.
A team that owns the outcome.
- Fixed-scope quotations with no surprises
- You own the source code
- Senior team from workshop to launch
- Local support in your time zone, global delivery standards
What we build.
Custom web applications
Portals, marketplaces and dashboards built around your workflows, with role-based access.
Mobile apps
Cross-platform iOS and Android apps in Flutter, polished and store-ready.
Website design & UI/UX
Fast, SEO-ready websites and interfaces designed in Figma and built in Next.js.
Cloud & servers
VPS setup, CI/CD, backups, SSL and monitoring that keep you fast and online.
Maintenance & support
Updates, fixes and new features long after launch, bundled with hosting.
Common questions
01How much does custom software development cost in Sri Lanka?
Cost depends on scope, features and integrations. After a short discovery call we send a fixed-scope quotation so you know the price before work starts.
02Do you only work with clients in Sri Lanka?
No. We are based in Homagama and serve clients across Sri Lanka and internationally, working online with regular demos and clear milestones.
03Who owns the code?
You do. We hand over the full source code and documentation at the end of the project.
04Do you provide support after launch?
Yes. We offer maintenance plans covering updates, fixes, hosting and new features.
Explore more.
Have a project in mind?
Tell us what you are planning. We reply within one business day with next steps and a free consultation slot.