At MiT Software we are specialists in Next.js development for companies that need speed, SEO and scalability in the same project. We build web platforms, headless ecommerce, corporate portals and SaaS using the Next.js 14 and 15 App Router, TypeScript and the modern stacks that set the standard in 2026. If your project needs a Next.js team with real production experience, we are ready to start.
The modern web development standard for companies that cannot afford a slow website
Next.js has established itself as the reference framework for enterprise web development. It is not a trend: it is the technical choice of Vercel, Netflix, TikTok, Twitch and thousands of companies that need to combine extreme performance, search engine visibility and top-tier user experience in a single framework. The key difference from traditional SPAs is server-side rendering. Next.js can pre-render pages at build time (SSG), generate them on the server on demand (SSR) or combine both strategies depending on the route. The result is pages that load in milliseconds, are perfectly indexable by Google and convert better. With the App Router and React Server Components in Next.js 13, 14 and 15, the framework has taken a definitive leap towards full-stack architecture. At MiT Software we have worked with Next.js since its early versions.
We design and build corporate portals, intranets and business platforms with Next.js. Performance, security and user experience at the level your company expects.
We build online stores with Next.js connected to Shopify, WooCommerce or custom solutions. Greater speed, better SEO and a purchase experience optimised for conversion.
We develop complete SaaS platforms with Next.js: authentication, roles, dashboards, integrations with external APIs and advanced business logic. Architecture built to grow.
We migrate Create React App, Gatsby, Vue or WordPress websites to Next.js. We improve performance, technical SEO and maintainability without losing functionality or stopping the business.
We connect Next.js with Strapi, Contentful, Sanity, Prismic or any headless CMS. Content manageable by your editorial team without touching code, with optimised renders and intelligent caching.
Is your Next.js application slow or ranking poorly? We audit Core Web Vitals, bundle size, caching strategies and server configuration. We deliver concrete, measurable improvements.
We add senior Next.js developers to your team. Profiles that understand the framework in depth and integrate from day one into your methodology, your stack and your delivery timelines.
We implement multilingual websites using Next.js native i18n system. Language-based routing, localised content, correct hreflang and SEO optimised for each target market.
We build complete backends using Next.js API Routes and Server Actions. Authentication, database integration, webhooks and business logic without needing a separate server.
Next.js renders on the server and generates pre-rendered pages that Google indexes without issues. Your pages appear in search results from day one, with dynamic metadata and optimised semantic structure.
Next.js loads pages in milliseconds thanks to SSR, SSG and automatic optimisation of images, fonts and scripts. Every tenth of a second you gain in performance translates into more conversions and a lower bounce rate.
With API Routes and React Server Components in Next.js 14 and 15, you handle business logic, authentication and data access in the same project. Less infrastructure, lower costs and smaller teams that deliver more.
At MiT Software we have delivered Next.js projects for clients in Spain, the USA and Europe — from corporate portals to headless ecommerce and complex SaaS. We arrive with production experience, not framework promises.
Next.js loads pages faster thanks to Server Side Rendering and static generation. Every second of load time improvement translates into more conversions, lower bounce rates and better Google rankings.
Unlike traditional SPAs, Next.js renders on the server and exposes indexable content to search engines. Dynamic metadata, automatic sitemaps and semantic URLs without additional configuration.
With Next.js and its API Routes you can handle business logic, authentication and database connections in the same project. Less infrastructure, less friction, smaller teams that deliver more.
Vercel, Netflix, TikTok, Twitch and thousands of production companies use Next.js. It is not a risky bet — it is the choice of companies that need speed, SEO and scalability in the same package.
We work with the Next.js 14 and 15 App Router and React Server Components from their first stable versions. Our projects leverage the latest framework capabilities without being experiments.
We set up CI/CD pipelines, staging and production environments on Vercel, AWS or whatever infrastructure you already have. Automatic deployments, branch previews and rollback in seconds.
At MiT Software we have been delivering Next.js projects for clients in Spain, the USA and Europe for years. Content platforms, headless ecommerce, corporate portals and SaaS. We do not learn on your project.
Next.js maintains backwards compatibility between major versions and offers automatic codemods for migrations. We keep your application updated to the latest versions without risking system stability.
Once in production, your Next.js application needs to evolve. We offer support plans: dependency updates, performance improvements, new features and incident resolution with guaranteed response times.
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