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I'm Thomas Thorstensson, a Swedish frontend developer with a 15-year track record collaborating with European agencies to design and code websites, games, and learning apps. I'm returning to my roots in JavaScript and am strong in Vue, Nuxt, Svelte, and TypeScript, and fluent in TailwindCSS. I'm an evangelist for SOLID, atomic design, and feature-sliced architecture. I'm always looking for ways to enhance UI/UX, for example, micro-interactions driven by libraries like Motion and Curtains.js. Open to new freelance roles where I can contribute with my ability to blend lean code with good design.…I'm Thomas Thorstensson, a Swedish frontend developer with a 15-year track record collaborating with European agencies to design and code websites, games, and learning apps. I'm returning to my roots in JavaScript and am strong in Vue, Nuxt, Svelte, and TypeScript, and fluent in TailwindCSS. I'm an evangelist for SOLID, atomic design, and feature-sliced architecture. I'm always looking for ways to enhance UI/UX, for example, micro-interactions driven by libraries like Motion and Curtains.js. Open to new freelance roles where I can contribute with my ability to blend lean code with good design.

Thomas Thorstensson

Web Developer, Front-End Developer, UI Designer, +2

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I'm Thomas Thorstensson, a Swedish frontend developer with a 15-year track record collaborating with European agencies to design and code websites, games, and learning apps. I'm returning to my roots in JavaScript and am strong in Vue, Nuxt, Svelte, and TypeScript, and fluent in TailwindCSS. I'm an evangelist for SOLID, atomic design, and feature-sliced architecture. I'm always looking for ways to enhance UI/UX, for example, micro-interactions driven by libraries like Motion and Curtains.js. Open to new freelance roles where I can contribute with my ability to blend lean code with good design.…I'm Thomas Thorstensson, a Swedish frontend developer with a 15-year track record collaborating with European agencies to design and code websites, games, and learning apps. I'm returning to my roots in JavaScript and am strong in Vue, Nuxt, Svelte, and TypeScript, and fluent in TailwindCSS. I'm an evangelist for SOLID, atomic design, and feature-sliced architecture. I'm always looking for ways to enhance UI/UX, for example, micro-interactions driven by libraries like Motion and Curtains.js. Open to new freelance roles where I can contribute with my ability to blend lean code with good design.

Available to hire

I’m Thomas Thorstensson, a Swedish frontend developer with a 15-year track record collaborating with European agencies to design and code websites, games, and learning apps. I’m returning to my roots in JavaScript and am strong in Vue, Nuxt, Svelte, and TypeScript, and fluent in TailwindCSS. I’m an evangelist for SOLID, atomic design, and feature-sliced architecture. I’m always looking for ways to enhance UI/UX, for example, micro-interactions driven by libraries like Motion and Curtains.js. Open to new freelance roles where I can contribute with my ability to blend lean code with good design.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Swedish

Fluent

English

Fluent

Spanish; Castilian

Beginner

Work Experience

Creative Frontend Developer at Radical Path

October 1, 2025 - Present

Conceptualized 5 global Marriott campaigns using GSAP and Google Studio, creating device-performant animations and ensuring brand consistency across international markets. Boosted click-through rates by building custom UI/UX email frameworks with interactive design elements.

Nuxt Web Developer at Solume AI

March 1, 2025 - August 1, 2025

Developed Solume AI’s corporate website as part of a redesign, translating 15 Figma designs into responsive Nuxt layouts. Modularized reusable UI components (navigation, layout sections) using the Vue Composition API and SOLID principles.

E-Learning Developer at NKD

September 1, 2024 - November 1, 2024

Spearheaded 30+ JavaScript-based projects over a 15-year partnership, providing consistent technical leadership for challenging e-learning initiatives. Built WCAG-compliant interactive modules for DHL training programs, ensuring accessibility, performance, and support for multiple languages.

Developer & Designer at Three Mobile

September 1, 2023 - July 1, 2024

Orchestrated the end-to-end development of 18 Apple and Samsung email campaigns, ensuring design alignment with brand guidelines. Executed 35 ad campaigns, using Litmus to ensure correct rendering and functionality across mobile, desktop and email clients.

Developer / Project Lead at Syzygy London

February 1, 2023 - September 1, 2023

Directed a data-driven campaign integration using CM360 and Floodlights, enabling precise tracking and ad delivery for a large e-commerce store. Developed a real-time filtering system for a 10,000-product dataset, streamlining preference-based ad customization across global locations.

TypeScript Developer at PokerStars UK

May 1, 2021 - November 1, 2022

Engineered 12 automated TypeScript components for BannerFlow, significantly increasing production speed by eliminating repetitive manual workflows. Scaled UI assets for global deployment through iterative Kanban cycles, ensuring cross-market reliability and design consistency.

Ad Developer & Designer at MMMultiply

January 1, 2021 - March 1, 2021

Co-architected a specialized Electron/Vue app to optimize internal AWS search, making cloud infrastructure more accessible for the engineering team. Translated motion prototypes into JavaScript for a National Geographic campaign, implementing precise Cartesian logic to replicate complex animations. Leveraged GSAP to evolve creative concepts, injecting motion interactions into the frontend while maintaining adherence to global brand guidelines.

Ad Developer & Designer at Wunderman

November 1, 2019 - December 1, 2019

Bridged the gap between analogue design and digital execution, moving from hand-drawn conceptual logic to brand-aligned assets.

Digital Creative at Camelot

November 1, 2018 - June 1, 2019

Developed multi-channel ad campaigns for YouTube, Facebook, and LinkedIn, ensuring each platform’s technical requirements were met. Used Kanban to track platform requirements and translate technical constraints into actionable guidance for the design team.

Game Developer at Product Madness

July 1, 2017 - January 1, 2018

Refactored legacy codebases into an MVC structure, improving scalability and maintainability across multiple game modules. Worked in Agile cycles, adjusting code to accommodate late-stage creative changes and meet release deadlines.

Ad Developer & Designer at World Wildlife Fund

July 1, 2020 - October 1, 2020

Elevated conversion rates by 20% for the 'Save the Planet' campaign, executing the technical and creative vision for this David Attenborough initiative. Realized the project from concept to code, handling Photoshop asset retouching and the development of high-performance interactive components.

JavaScript Developer at IG Finance

January 1, 2020 - June 1, 2020

Integrated the AdLib API into the JavaScript codebase by researching endpoints and how those corresponded to market expectations. Led weekly client meetings, managing technical expectations and deliverables for financial stakeholders.

Ad Developer & Designer at MMultiply

January 1, 2021 - March 1, 2021

Translated motion prototypes into JavaScript for a National Geographic campaign, implementing precise motion logic with GSAP while maintaining brand guidelines.

Ad Developer at Wunderman

November 1, 2019 - December 1, 2019

Developed a Banner campaign using GSAP Bezier curves, collaborating with marketing and creative teams to ensure correct rendering across devices and campaigns.