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Fullstack Development

Fullstack Development – Next.js, TypeScript, Node.js from API to UI

Production-grade fullstack development. I build complete web applications – from database and API design to responsive, accessible frontends. Next.js, TypeScript, Node.js.

View pricing & plans
Next.jsApp Router, RSC
TypeScriptend-to-end types
Node.js · Pythonbackend expertise
PostgreSQLdatabase design
01

Sound familiar?

The organizations we work with typically face at least one of these.

01

Frontend and backend don't connect

Separate teams, separate codebases, constant integration issues. No one owns the full stack.

02

Design that looks great but isn't built for performance

Beautiful Figma files that translate into slow, inaccessible, hard-to-maintain code.

03

Performance issues that frustrate users

Slow page loads, large bundles, poor Core Web Vitals. Users leave, SEO suffers.

04

Security as an afterthought

APIs built without authentication, SQL injection vulnerabilities, secrets in code.

02

What we deliver

A selective portfolio where senior expertise makes the biggest difference.

01

Next.js Applications

App Router, React Server Components, streaming, server actions. Modern, fast, SEO-friendly.

02

API Design & Implementation

REST and GraphQL APIs. Authentication, validation, documentation. Built to scale.

03

Frontend Architecture

Component libraries, design systems, accessibility (a11y), responsive design.

04

Performance Optimization

Core Web Vitals, bundle analysis, lazy loading, caching strategies, CDN optimization.

05

Security Hardening

OWASP Top 10, authentication, authorization, input validation, dependency scanning.

06

Full Product Development

From concept to launch. I work with your team or as an extension of your team.

03

Process

A clear process from first conversation to delivered result.

01

Requirements

Understand the product goals, user needs and technical constraints.

02

Architecture

Design the system: data model, API surface, component tree, deployment strategy.

03

Build

Iterative development with continuous integration, code reviews and testing.

04

Launch

Deployment, monitoring and handover. Your team owns the code.

04

Engagement Models

Transparent pricing with no hidden costs. All prices exclude VAT.

01

Technical Audit

15,000 - 30,000SEK

Codebase review, performance analysis and improvement roadmap.

  • Code quality audit
  • Performance analysis
  • Security review
  • Prioritized recommendations
02Vanligast

Feature Project

From 60,000SEK

Defined feature, component or integration. Fixed price, clear scope.

  • Detailed specification
  • Implementation
  • Tests & documentation
  • Deployment support
03

Development Retainer

25,000 - 50,000SEK/month

Ongoing development work with priority access and flexible scope.

  • Dedicated weekly time
  • Priority channel
  • Code reviews
  • Flexible cancellation
05

FAQ

Answers to the questions I hear most often.

Q01Do you only work with Next.js?

Next.js is my primary framework, but I can work with any React-based stack, Node.js backend, or Python.

Q02Can you join an existing project?

Yes. I regularly join existing teams to accelerate delivery, improve code quality or implement specific features.

Q03Do you write tests?

Yes. Unit tests, integration tests and E2E tests are part of every delivery. No production code without tests.

Next step

Discuss your project

Do you have an ambitious idea or a technical decision where it pays to think right from the start? Get in touch – no obligation.

Get in touch