Verified client
“From discovery to launch, they felt like an extension of our team.”
Marcus Webb
Founder · Helix Care
Web Development
From marketing sites that convert to SaaS products that scale, we build web experiences on Next.js and TypeScript with performance, accessibility and SEO engineered in from the first commit.
95+
Lighthouse score before launch
< 1s
Time to interactive target
Weekly
Demos during the build
100%
Code and IP ownership
- Reply within one business day
- NDA on request
- Senior partner on every call
- 100% IP ownership
- No-obligation estimate
What we build
Every kind of web project, built to production standards
Marketing
Corporate and landing pages
Marketing sites that convert visitors into leads, built on Next.js for fast loads and Core Web Vitals in the green.
- Custom design system
- Conversion-focused UX
- SEO-ready architecture
- CMS integration
Product
SaaS and web applications
Full-featured SaaS dashboards with real-time data, role-based access and backends designed to grow with your customer base.
- Auth and RBAC
- Real-time data
- API design
- Multi-tenancy
Commerce
E-commerce platforms
Headless storefronts with AI-powered recommendations, frictionless checkout and analytics wired in from day one.
- Headless architecture
- Payment gateways
- Inventory management
- AI recommendations
PWA
Progressive web apps
App-like experiences that work offline, load instantly and install on any device without an app store.
- Offline support
- Push notifications
- Install prompts
- Native device APIs
SEO
SEO-optimised websites
Server-rendered, schema-marked and speed-optimised sites that search engines and AI assistants can read and rank.
- Server-side rendering
- Schema markup
- Core Web Vitals
- Sitemaps and robots
Redesign
Redesign and migration
Full redesigns or platform migrations with redirect mapping and content migration, so you keep the rankings you earned.
- 301 redirect mapping
- Content migration
- Design refresh
- Performance audit
Our process
How we build your web project
01
Discovery and architecture
Map goals, audience and technical constraints. Define the stack and project scope.
02
Design and prototype
Wireframes, design system and interactive prototypes before a line of code.
03
Build and test
Component-driven development with CI/CD, automated tests and weekly demos.
04
Launch and optimise
Deploy, monitor Core Web Vitals and iterate on real user data.
Tech stack
Tools we run in production
Proven, well-supported technology chosen for your requirements, never for novelty.
Next.js
React
TypeScriptTailwind CSS
Supabase
PostgreSQL
PrismaVercel
Cloudflare
DockerClient outcomes
What it is like to work with us
Feedback from founders, CTOs and product leads who shipped with ExprtAI.
Verified client
“Beautiful UX, rock-solid backend, and clear communication.”
Elena Ruiz
VP Product · Orbit
Verified client
“ExprtAI delivered a production AI system in weeks, not quarters.”
Sarah Chen
CTO · Nova
As featured in
FAQ
Questions about web development
Straight answers to what clients ask before an engagement starts. Anything else, we are happy to walk through on a call.
Ask us directlyLet's build your web project
Most web projects kick off within one to two weeks. Tell us your goals and we will outline a clear plan.