Johan Lorck

Next.js Agency / Specialized freelancer

Next.js Agencyor Freelancespecialist?

Full-stack Next.js developer based in France. I support you on high-performance websites, headless e-commerce and web applications with direct, technical and efficient collaboration.

01/ next.js developer
Next.js agency freelance

01 // Freelance

Next.js

Stack/Next.js / React
CMS/Payload / Sanity
E-commerce/Shopify / Medusa
Delivery/2-6 weeks

Framework

Why Next.js for your project?

The reference React framework for creating modern, performant websites optimized for SEO.

01

Exceptional performance

Critical pages can be pre-generated, cached and served very quickly. This is especially useful for showcase websites, SEO pages, catalogues or landing pages that need to load fast on mobile without depending on a heavy back office for every visit.

02

Natively optimized SEO

Next.js makes it possible to ship clean, fast pages that Google can crawl easily: titles, metadata, sitemap, structured data and stable URLs. It is a strong foundation for websites that depend on organic traffic, provided the content and redirects are planned properly.

03

Developer experience

The stack is structured to evolve without rebuilding from scratch: reusable components, typing, and a clear separation between interface, content and integrations. This matters when the website needs new pages, a CMS, content sections or API connections over time.

04

Scalability

A project can start with a few simple pages, then grow into a CMS, catalogue, advanced forms, dynamic content or a headless store. The point is to choose a foundation that will not block the next stage if the website becomes more strategic.

Services

Professional Next.js development

Showcase websites, headless e-commerce and web applications with clean architecture.

01 / Performance

High-Performance Websites

Showcase sites, portfolios and landing pages built with Next.js, structured for search visibility and designed to stay easy to evolve over time.

SEO + speed
View showcase websites
02 / Commerce

Headless E-commerce

Modern online stores with a reliable back office and a shopping experience fully controlled on the front-end.

Shopify / Stripe
03 / Application

Web Applications

Business applications, dashboards and client portals with maintainable architecture and integrations sized to the actual need.

API / CMS

Stack

Next.js tech stack

Modern technologies for maintainable, fast and scalable websites.

Next.js 1501
React 1902
TypeScript03
Tailwind CSS04
Payload CMS05
Medusa06
Sanity07
PostgreSQL08
Stripe09
GSAP10
Vercel11
Shopify12

FAQ

Frequently asked questions

01Why choose Next.js for my web project?+

Next.js offers exceptional performance through server-side rendering (SSR) and static generation (SSG). Your site loads ultra-fast, naturally improves your SEO, and offers a smooth user experience. Next.js is ideal for showcase sites, e-commerce, and web applications.

02What's the difference between a Next.js agency and a freelance Next.js developer?+

A freelance Next.js developer provides dedicated technical expertise and direct collaboration throughout the project. While agencies often offer a broader range of services (strategy, design, marketing), a freelance specialist can work independently with clients or integrate seamlessly into existing teams, ensuring flexibility, efficiency, and focused execution.

03What types of Next.js projects do you work on?+

I work on all types of Next.js projects: high-performance showcase sites, e-commerce stores (with Shopify), web applications with Payload CMS, dashboards, client portals, API integrations. From quick MVPs to complex applications.

04What's the timeline for developing a Next.js website?+

A functional MVP can be delivered in 2-3 weeks. A complete showcase site in 3-4 weeks. An e-commerce store in 4-6 weeks depending on complexity. Timelines depend on the functional scope and your constraints.

05Do you work with headless CMS like Payload CMS or Medusa?+

Yes, I specialize in integrating headless CMS with Next.js: Payload CMS for flexible content management, Medusa for headless e-commerce, Sanity, as well as Shopify in headless mode. These solutions offer flexibility and optimal performance.

Contact

Let's talk about your project

You have a showcase or e-commerce website project? Let's discuss your needs.

Location

Paris area, France

Availability

Open to projects

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