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Frontend consultant · Stockholm

A frontend consultant in Stockholm who delivers from day one.

Senior frontend developer with React, Next.js, Angular and TypeScript. I have built interfaces used by millions of customers at Vattenfall, Scania and H&M, and I bring a design-system mindset so the code still holds when the team grows.

Book a call See the work

Taking new assignments

What you get

  • Interfaces that last

    Components, a design system and WCAG accessibility from the start, so the next developer understands the code and the next customer can use the site.

  • Performance you can feel

    Core Web Vitals, server rendering where it helps and a bundle that does not grow in secret. Fast pages sell better and rank better.

  • A senior in the team

    Code review, architecture decisions and mentoring juniors are included. You get more than hands, you get someone who raises the level.

Technologies I work with

  • React
  • Next.js
  • Angular
  • TypeScript
  • Tailwind
  • Design systems
  • Storybook
  • Playwright
  • Cypress
  • WCAG
  • Optimizely
  • Headless CMS

Selected work

Relevant experience.

  1. Frontend & UX developer, Creator Studio2025–2026

    A web app for creating products and managing orders. One shared design system, Python services in the backend and CI/CD on CircleCI.

    Next.js · React · TypeScript · Python · Google Cloud

  2. Solution designer2019–2024

    Web services that meant customers no longer had to call. One shared Angular framework across departments, CI/CD in Azure, and deployments without downtime.

    Angular · Azure DevOps · .NET · Optimizely

  3. Senior frontend, via Publicis Sapient2015–2016

    A digital rebrand and the first design system that held every site together. Plus a dealer locator customers could actually find.

    AngularJS · SCSS · Adobe AEM

  4. Senior frontend2016–2017

    A video editor that runs entirely in the browser: cut, handle frames, caption. Built side by side with the backend team.

    AngularJS · REST · Jenkins

All selected work

How it works

Three steps. No surprises.

  1. We talk

    Thirty minutes. You tell me where it hurts, I listen and ask the questions that usually decide things.

  2. I draw the plan

    What gets built, in what order, and what it costs. On one page, so everyone in the room understands it.

  3. We build

    Short cycles. Real code in production early. You see progress every week, not at the end.

Common questions

Common questions about frontend consultant in Stockholm

What does a frontend consultant in Stockholm cost?

Hourly for ongoing work or a fixed price for scoped deliveries. The price follows seniority and scope, and if you need to bring the cost down, parts of the work can be done by colleagues abroad with the same accountability and the same contact here in Stockholm. You get a clear quote before we start.

How soon can you start?

Often within one to two weeks. Write a few lines and you get an honest answer the same day.

On site or remote?

Both. On site in Stockholm when it helps most, otherwise remote. I have worked remotely with Swedish teams for more than ten years.

Which frontend frameworks do you work with?

React and Next.js first, Angular in large enterprise environments like Vattenfall, and TypeScript everywhere. Preferably what you already have, if it works.

Can you take responsibility for design too?

I work closely with UX designers and gladly own the design system, accessibility and the last pixels. If you need a designer, I bring one I have worked with before.

Other ways to hire me.

Contact

Tell me where it hurts.

A few lines is enough. Tell me what you want to build, untangle or strengthen, and I reply personally within one working day.

Email hello@tagisen.com

Or call +46 79 337 85 47