Beautiful websites.Built to rank.
Darvin Code is a web design and software development company in Sri Lanka. We build fast, SEO-optimized websites, web apps, and custom software for businesses everywhere.
Services
Web design, development, and custom software for businesses that want to grow online.
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Website Design & Development
Fast, search-friendly websites built to convert.
Custom-designed business websites, landing pages, and corporate sites built on modern frameworks. Responsive on every screen, accessible, and tuned for Core Web Vitals from day one.
Web DesignNext.jsCMS - 02
E-commerce Development
Online stores that turn visitors into customers.
Product catalogues, secure checkout, payment gateway integration, and inventory management, with conversion-focused flows that make buying easy on any device.
Online StoresPaymentsCRO - 03
Web Applications
Software that runs your business in the browser.
Customer portals, dashboards, booking systems, and SaaS products. Scalable web applications with clean architecture, robust APIs, and interfaces your team actually enjoys using.
Web AppsDashboardsAPIs - 04
Custom Software & Integrations
Automate the work that slows you down.
Bespoke business software, internal tools, and integrations that connect your CRM, payments, inventory, and third-party platforms so your systems finally talk to each other.
AutomationIntegrationsCloud - 05
SEO & Performance Optimization
Get found on Google, and load in a blink.
Technical SEO audits, structured data, on-page optimization, page-speed improvements, and analytics setup that grow organic traffic and keep it growing.
SEOCore Web VitalsAnalytics - 06
Hosting, Maintenance & Support
We keep your site secure, fast, and up to date.
Managed hosting, domain setup, security updates, backups, and ongoing improvements, so your website keeps performing long after launch.
HostingSecuritySupport
Featured Project
Designed for people.
Engineered for search.
SEO built in, not bolted on
Semantic markup, structured data, clean URLs, and fast load times are part of every build from the first commit, so search engines understand your site from launch day.
No templates, ever
Every project starts from a blank page. Your brand, your customers, your goals — not a theme with your logo swapped in.
Engineered for speed
We build on modern frameworks like Next.js and React, and ship sites that load fast on any device. Speed is a ranking factor and a conversion factor — we treat it as both.
Long-term partnership
Launch day isn't the finish line. We host, maintain, and keep improving what we build, and measure success in your traffic, leads, and sales — not just a delivered project.
Ready to build something exceptional for your business?
Let's talkOur Process
A structured process that keeps projects on time, on budget, and built to rank.
We learn your business
Workshops with your team to understand your goals, customers, and competitors. We audit your current website and systems, research the keywords your customers search for, and define what success looks like.
We shape the solution
Information architecture, UX strategy, and high-fidelity design. Every page and interaction mapped and pressure-tested before a single line of production code is written.
We build with precision
Iterative development with weekly reviews. Tight feedback loops, rigorous QA, and integration testing against your real systems — not mock data.
We stay in it with you
Smooth launch with hands-on support. Post-launch, we monitor rankings and performance, iterate, and extend. Your platform grows as your business does.
Darvin Code is a software development company that specializes in websites. We design and build business websites, e-commerce stores, web applications, and custom software, all engineered to be fast and SEO-optimized from launch.
Every project is scoped individually, so pricing depends on the number of pages, features, and integrations you need. After a short discovery call we send a clear, fixed quote with no hidden costs.
Most business websites launch within 4 to 8 weeks. Larger web applications and custom software typically take 2 to 4 months, depending on scope. We share a timeline with milestones before work begins.
Yes. Every site we build includes technical SEO as standard: semantic HTML, fast load times, mobile-first layouts, meta tags, structured data, an XML sitemap, and Google Search Console setup.
Yes. We redesign and rebuild existing websites, migrate your content, and set up redirects so you keep the search rankings you have already earned.
Yes. We offer managed hosting, domain setup, security updates, backups, and ongoing support, so your website stays fast, secure, and up to date after launch.
Yes. We are based in Sri Lanka and work with businesses locally and internationally, collaborating remotely with regular check-ins throughout the project.
Let's build
something great.
Tell us about your business and project. We'll respond within one business day.