Annick Walkenhorst - Freelance Senior Frontend Developer

Q: Where is Annick based?

Annick is based in Rösrath, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Annick speak?

Annick speaks the following languages: German (Native), English (Advanced) .

Q: How many years of experience does Annick have?

Annick has at least 17 years of experience. During this time, Annick has worked in at least 7 different roles and for 12 different companies . The average length of individual experience is 1 year . Note that Annick may not have shared all experience and actually has more experience.

Q: What is Annick's latest experience?

Annick's most recent position is Freelance Senior Frontend Developer at ROSE Bikes GmbH .

Q: What companies has Annick worked for in recent years?

In recent years, Annick has worked for ROSE Bikes GmbH , reeeliance IM GmbH , Casa Bivignano , EnBW Energie Baden-Württemberg AG , and Gothaer Versicherung .

Q: Which industries is Annick most experienced in?

Annick is most experienced in industries like Advertising , Information Technology , and Energy . Annick also has some experience in Retail , Utilities , and Media and Entertainment .

Q: Which business areas is Annick most experienced in?

Annick is most experienced in business areas like Information Technology , Product Development , and Marketing .

Q: Which industries has Annick worked in recently?

Annick has recently worked in industries like Information Technology , Energy , and Retail .

Q: Which business areas has Annick worked in recently?

Annick has recently worked in business areas like Information Technology and Product Development .

Recommended expert

Rösrath, Germany

Experience

Jun 2024 - Present

1 year 10 months

Germany

Freelance Senior Frontend Developer

ROSE Bikes GmbH

Jul 2023 - Jun 2024

1 year

Germany

Freelance Senior Frontend Developer

reeeliance IM GmbH

Jun 2022 - Present

3 years 10 months

Germany

Freelance Senior Frontend Developer

Casa Bivignano

Jan 2022 - Jun 2023

1 year 6 months

Germany

Freelance Vue.js Architect

EnBW Energie Baden-Württemberg AG

Oct 2021 - Jan 2022

4 months

Germany

Freelance Senior Frontend Developer

Gothaer Versicherung

Mar 2021 - Sep 2021

7 months

Germany

Freelance Senior Frontend Developer

RheinEnergie AG

Apr 2020 - Mar 2021

1 year

Germany

Freelance Senior Frontend Developer

EnBW Energie Baden-Württemberg AG

Dec 2019 - Apr 2020

5 months

Cologne, Germany

Freelance Senior Frontend Developer

silversurfer7 GmbH

Nov 2018 - Nov 2019

1 year 1 month

Cologne, Germany

Freelance Senior Frontend Developer

EnBW Energie Baden-Württemberg AG

Jul 2018 - Nov 2018

5 months

Cologne, Germany

Freelance Senior Frontend Developer

CBC Cologne Broadcasting Center GmbH

Oct 2017 - Jun 2018

9 months

Cologne, Germany

Freelance Senior Frontend Developer

cyber:con – Company for New Media Ltd.

Mar 2017 - Sep 2017

7 months

Cologne, Germany

Senior Associate Experience Technology L2

SapientRazorfish

Jan 2015 - Mar 2017

2 years 3 months

Cologne, Germany

Senior Associate Experience Technology L2

SapientNitro

Oct 2012 - Dec 2014

2 years 3 months

Cologne, Germany

Senior Developer Mobile Solutions L1

SapientNitro

Jan 2011 - Sep 2012

1 year 9 months

Cologne, Germany

Developer Mobile Solutions

SapientNitro

Sep 2010 - Jan 2011

5 months

Cologne, Germany

Junior Developer

CLANMO GmbH – a MindMatics Company

Sep 2009 - Aug 2010

1 year

Cologne, Germany

Trainee Software Development

CLANMO GmbH – a MindMatics Company

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Advertising, Information Technology, Energy, Retail, Utilities, and Insurance.

Advertising

Information Technology

Energy

Retail

Utilities

Insurance

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, and Marketing.

Information Technology

Product Development

Marketing

Skills

Programming Languages: Css, Html, Javascript, Typescript, Less, Sass/scss, Xml, Json, Sql
Frameworks/libraries: Vue.js 2 + 3, Nuxt.js 2 + 3, Angular, Jquery, Npm, Yarn, Tailwind, Windi Css, Unocss, Express.js, Auth0, Msgraph
State Management: Pinia, Vuex, Rxjs
Testing: Vitest, Playwright, Cypress, Testcafe, Jest, Mocha/chai
Task Runner/module Bundler: Vite, Webpack, Grunt
Cms: Storyblok, Contentful, Firstspirit (5.1 And 5.2 – Frontend Templates)
Api: Rest, Graphql, Apollo Graphql, Urql
Hosting: Netlify, Vercel, Azure Static Web Apps
Documentation: Storybook, Histoire, Vitepress
Protocols: Http, Https, Ftp
Version Control: Git, Svn, Cvs, Mercurial
Applications: Ms-office Tools, Visual Studio Code, Confluence, Jira, Trello, Sourcetree, Gitkraken, Slack, Sketch, Zeplin, Browserstack, Azure Devops, Conceptboard, Figma, Sistrix
Hardware: Macbook
Miscellaneous: Accessibility, Web Components, E-commerce, Seo, Scrum, Kanban, Bem, Mobile Web, Responsive Web, Agile, Cross Browser, Modular Frontend Development, Animations
Personal Attributes: Strong Commitment, Ambition, Attention To Detail, Openness, Reliability, Determination, Teamwork

Languages

German

Native

English

Advanced

Education

Sep 2008 - Sep 2009

Southampton Solent University

Bachelor of Science in Computing · Computing · Southampton, United Kingdom · Second Class Honours (First Division)

Oct 2006 - Sep 2008

b.i.b. International College

State-Certified Multimedia Computer Scientist · Multimedia Computer Science · Bergisch Gladbach, Germany · 1.1

Certifications & licenses

SISTRIX SEO Strategy Seminar Series 2025

SISTRIX Seminar Certificate

Certificate Of Completion – Vue.js 3 Deep Dive (with Evan You)

Google Certificate – Online Marketing Fundamentals

XDI – Certified Digital Designer

FirstSpirit Certificate of Participation – Developer Training Basic

English Certificate – Wall Street Institute

English Test IELTS

Statistics

Experience

Total positions 17

Experience in Advertising 7 y

Avg length 1 y 2 m

Longest experience 3 y 9 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Freelance Senior Frontend Developer, Freelance Vue.js Architect, Senior Associate Experience Technology L2

Main industries Advertising, Information Technology, Energy

Main business areas Information Technology, Product Development, Marketing

Qualifications

Highest degree Bachelor

Certifications earned 8

Profile

Created

August 2025

Last Update

August 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Annick based?

Annick is based in Rösrath, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Annick speak?

Annick speaks the following languages: German (Native), English (Advanced).

How many years of experience does Annick have?

Annick has at least 17 years of experience. During this time, Annick has worked in at least 7 different roles and for 12 different companies. The average length of individual experience is 1 year. Note that Annick may not have shared all experience and actually has more experience.

What roles would Annick be best suited for?

Based on recent experience, Annick would be well-suited for roles such as: Freelance Senior Frontend Developer, Freelance Vue.js Architect, Senior Associate Experience Technology L2.

What is Annick's latest experience?

Annick's most recent position is Freelance Senior Frontend Developer at ROSE Bikes GmbH.

What companies has Annick worked for in recent years?

In recent years, Annick has worked for ROSE Bikes GmbH, reeeliance IM GmbH, Casa Bivignano, EnBW Energie Baden-Württemberg AG, and Gothaer Versicherung.

Which industries is Annick most experienced in?

Annick is most experienced in industries like Advertising, Information Technology, and Energy. Annick also has some experience in Retail, Utilities, and Media and Entertainment.

Which business areas is Annick most experienced in?

Annick is most experienced in business areas like Information Technology, Product Development, and Marketing.

Which industries has Annick worked in recently?

Annick has recently worked in industries like Information Technology, Energy, and Retail.

Which business areas has Annick worked in recently?

Annick has recently worked in business areas like Information Technology and Product Development.

What is Annick's education?

Annick holds a Bachelor in Computing from Southampton Solent University.

Does Annick have any certificates?

Annick has 8 certificates. Among them, these include: SISTRIX SEO Strategy Seminar Series 2025, SISTRIX Seminar Certificate, and Certificate Of Completion – Vue.js 3 Deep Dive (with Evan You).

What is the availability of Annick?

Annick will be available full-time from April 2026.

What is the rate of Annick?

Annick's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.