Kevin van Deventer builds fast Next.js websites, custom web apps, AI integrations, and technical SEO improvements for businesses, founders, agencies, and hiring teams.
Technology Stack
Modern web, cloud, AI, and performance tools used to ship fast websites, scalable applications, technical SEO improvements, and production-ready infrastructure.
Pick the path that matches why you are here.
Best for businesses, founders, and creators who need a polished digital product without bloated templates or unclear technical handoffs.
Pick the service that matches your current business goal. Each option links to a dedicated service page with more detail for customers and search engines.
Fast, custom Next.js websites for businesses, consultants, creators, and brands that need clearer messaging, stronger SEO, and higher conversion.
Included Advantage
Custom dashboards, SaaS products, portals, booking systems, and internal tools built with TypeScript, secure APIs, and scalable data structures.
Included Advantage
AI chat interfaces, RAG workflows, internal assistants, and automation pipelines that connect modern LLMs to real business processes.
Included Advantage
Speed, crawlability, metadata, structured data, accessibility, and Core Web Vitals audits for websites that need measurable ranking improvements.
Included Advantage
Headless Shopify storefronts, editable CMS systems, product flows, and content operations for stores that need speed and design flexibility.
Included Advantage
Monthly development support for bug fixes, content updates, monitoring, small features, performance work, and long-term technical cleanup.
Included Advantage
Evidence files from websites, apps, and interfaces.
Problem: Operational data needed a cleaner, faster interface for scanning status and reporting progress.
Solution: Built a responsive dashboard with reusable views, chart areas, and a focused data hierarchy.
Result: Clearer reporting workflow and a stronger foundation for future product modules.
Problem: The storefront needed a faster, more responsive shopping path with clearer product and checkout flow.
Solution: Created a modern e-commerce interface with cart behavior, payment readiness, and mobile-first layouts.
Result: A cleaner purchase journey built on a stack that can scale beyond a template storefront.
Problem: Creative work needed a focused presentation that looked polished without overwhelming visitors.
Solution: Built a fast portfolio structure with strong visual hierarchy and direct project browsing.
Result: A lightweight showcase that helps visitors understand the person, work, and next action quickly.
A clear build route from discovery to launch and support.
We clarify the business goal, user needs, current technical state, content requirements, risks, and the smallest useful release path.
I map the page structure, data model, user flows, component strategy, and performance constraints before implementation starts.
The build moves in visible milestones with clean TypeScript, reusable components, responsive layouts, and reviewable staging updates.
I test the experience for mobile behavior, accessibility, metadata, crawlability, performance, and conversion friction.
The project is deployed with production configuration, redirects, metadata, sitemap, robots rules, analytics, and monitoring basics.
After launch, we track issues, plan improvements, and keep the system stable as content, traffic, and product needs evolve.
System Status: Production Ready
Credentials & Platforms
I use established platforms for hosting, deployment, measurement, and technical education so your website, application, or AI workflow is built on proven foundations.
AWSCloud Infrastructure
Google CloudCloud & Analytics
Microsoft AzureCloud Integration
CloudflareDNS, Edge & Security
VercelNext.js Delivery
GitHubVersion Control
UdemyProfessional Training
edXTechnical Learning
OpenClassroomsSoftware Training
Google AnalyticsMeasurementAWSCloud InfrastructureGoogle CloudCloud & AnalyticsMicrosoft AzureCloud IntegrationCloudflareDNS, Edge & SecurityVercelNext.js DeliveryGitHubVersion ControlUdemyProfessional TrainingedXTechnical LearningOpenClassroomsSoftware TrainingGoogle AnalyticsMeasurementAWSCloud InfrastructureGoogle CloudCloud & AnalyticsMicrosoft AzureCloud IntegrationCloudflareDNS, Edge & SecurityVercelNext.js DeliveryGitHubVersion ControlUdemyProfessional TrainingedXTechnical LearningOpenClassroomsSoftware TrainingGoogle AnalyticsMeasurementTales of Digital Conquest
"FullWebDevKev transformed our vision into a reality. The performance gains were immediate, and the UI is absolutely stunning!"
"Working with FullWebDevKev was a breeze. They handled everything from architecture to deployment with extreme precision."
"The attention to detail in the micro-animations is next level. Our users love the new experience. Highly recommended!"
"Working with a developer who actually understands the 'feeling' of a design is rare. FullWebDevKev delivered pixel-perfect code with silky-smooth transitions."
"The diagnostic dashboard alone convinced us. Seeing real-time technical health while the site was being built was a game-changer for our stakeholders."
"FullWebDevKev took our outdated legacy platform and turned it into a conversion powerhouse. Our Lighthouse scores are finally perfect across the board."
Curiosity didn't kill the dev — it built the product.
Send a short summary of your project, role, or technical problem. I will help you identify the best next step.
