Lv.01 2012–2014Education
HF
Frederiksborg Gymnasium
Beginning of the journey.
Key learnings
- Discipline and the craft of learning
- A growing curiosity about technology
- The foundation everything else was built on
Journey progress14%
> engineer · problem solver · ai enthusiast
Every engineer
has an origin.
This is mine.
Passionate frontend engineer specializing in React, Next.js and TypeScript. Strong background in multimedia design, user experience and modern web development. Passionate about AI-assisted development and continuously improving my craft.
- Years on the road
- 2012 →
- Current quest
- Frontend Engineer @ Wash World
- Base
- Copenhagen, DK
Player One
Alexander Sørensen
Frontend Engineer · CPH, DK
Chapter 02 — The Journey
A decade on the road
Scroll to travel through the milestones. Every stop on this road taught something the next one needed.
- Lv.02 2015–2017Education
Web Integrator
Roskilde Tekniske Skole
First introduction to web technologies.
Key learnings
- How the web actually works
- Building pages from scratch
- Structure, semantics and styling
Tech acquired
- HTML5
- CSS3
- JavaScript
Journey progress29% - Lv.03 2018–2020Education
Multimedia Designer
Copenhagen Business Academy
Design, UX and frontend foundation.
Key learnings
- Design thinking and visual communication
- User experience fundamentals
- The bridge between design and code
Tech acquired
- UX/UI Design
- Figma
- SASS
- Responsive Design
Journey progress43% - Lv.04 2019–2020Career
Junior Frontend Developer
Bodylab
First professional frontend experience. Worked on ecommerce solutions and customer-facing products.
Key learnings
- Shipping to real users
- Working inside a professional team
- Ecommerce and customer-facing products
Tech acquired
- JavaScript
- SASS
- Git
Journey progress57% - Lv.05 2021–2023Education
Bachelor in Web Development
Copenhagen Business Academy
Advanced frontend engineering and software development.
Key learnings
- Advanced frontend engineering
- Software development practices
- Thinking in systems and architecture
Tech acquired
- React
- TypeScript
- Node.js
- GraphQL
Journey progress71% - Lv.06 2022–2023Career
Junior Frontend Developer
Wash World
Working alongside studies. Professional frontend development experience.
Key learnings
- Balancing studies with production work
- Real-world codebases and code review
- Agile rhythm and team collaboration
Tech acquired
- React
- Redux Toolkit
- Jira
- Agile Development
Journey progress86% - Lv.07 2023–Career
Frontend Engineer
Wash World
Building customer-facing websites, administration systems, infoscreens and payment solutions with React, Next.js and TypeScript.
Key learnings
- Scalable frontend architecture
- Contributing to UX decisions
- Payment solutions, admin systems & infoscreens
Tech acquired
- Next.js
- TypeScript
- Tailwind CSS
- WebSockets
- Sentry
- Statsig
Journey progress100%
Chapter 03 — Skill Tree
Abilities unlocked
Every milestone on the road dropped new skills. Five branches, grown over a decade — all of them still leveling up.
System core · online since 2012
0 skills unlocked
Core Engineering
12 nodes · branch 01
- React
- Next.js
- TypeScript
- JavaScript
- HTML5
- CSS3
- SASS
- Tailwind CSS
- Redux Toolkit
- GraphQL
- WebSockets
- Node.js
UI & Experience
7 nodes · branch 02
- UX/UI Design
- Figma
- Framer Motion
- Responsive Design
- Accessibility
- Design Systems
- Performance Optimization
AI-Augmented Development
7 nodes · branch 03
- Claude
- ChatGPT
- Cursor
- GitHub Copilot
- Prompt Engineering
- AI-Assisted Development
- AI Workflows
Analytics & Optimization
8 nodes · branch 04
- Google Analytics
- Google Tag Manager
- Data Layer
- SpeedVitals
- PageSpeed Optimization
- Sentry
- Feature Gates
- Statsig
Engineering & Collaboration
7 nodes · branch 05
- Git
- GitHub
- Docker
- Postman
- Jira
- Agile Development
- Sprint Planning
Next branch — undiscovered
The tree keeps growing. Always learning.
Chapter 04 — AI Mindset
The co-pilot era
The road changed. AI didn't replace the engineering — it amplified it. This is the evolution of how the work gets done.
alexander@journey ~ %
2012 — 2020
Manual Era
Every line written by hand. Learning the fundamentals the slow, deliberate way — and building the instincts that still matter today.
2021 — 2022
Assisted Era
Tooling gets smarter. Autocomplete, linters and early AI suggestions start removing friction from the day-to-day craft.
2023 —
Augmented Era
AI becomes a true collaborator. Claude, ChatGPT, Cursor and Copilot are part of the daily workflow — thinking bigger, shipping faster, learning constantly.
Co-pilot equipped
Claude
Deep reasoning co-pilot
Architecture discussions, complex refactors and thinking through hard problems together.
Co-pilot equipped
ChatGPT
Rapid exploration
Fast answers, debugging sessions and exploring unfamiliar territory at speed.
Co-pilot equipped
Cursor
AI-native editor
Codebase-aware editing where AI lives directly inside the development flow.
Co-pilot equipped
GitHub Copilot
Inline acceleration
Autocomplete and agentic workflows that keep momentum high while building.
Chapter 05 — The Future
The city ahead
The road doesn't end — it converges on a skyline still under construction. Continuous learning, sharper craft, bigger problems worth solving.
- Continuous learning
- Scalable frontend architecture
- AI-augmented engineering
- Design-driven development
- Improving the craft, every day
Final waypoint
Let's build what's next.
Great things happen when curious people build together. The best way to reach me is on LinkedIn.