Michel Müller-Landau-Senior Frontend Developer

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Experience
Senior Frontend Developer
Merkle
- Responsible for redeveloping the website of an international cruise company with a focus on improved user experience and performance optimization.
- Developed and integrated frontend components into the Adobe system landscape, with a special focus on CMS integration.
- Managed tight deadlines and technical challenges, including learning new technologies like Adobe Edge Delivery Services and working directly with Adobe to solve problems.
- Successfully launched the website within the planned timeframe.
- Technologies: CSS, JavaScript, GitHub, Figma, Adobe Edge Delivery Services, Adobe Experience Manager.
Senior Frontend Developer
Haufe Lexware GmbH & Co. KG
- Developed a small web application that shows under which conditions a subscription product is worthwhile.
- Managed the entire software lifecycle, including requirements management.
- Technologies: React, Styled Components, CSS3, JavaScript, GitLab, AWS.
Senior Frontend Developer / Frontend Team Lead
Merkle
- Developed a multilingual e-commerce platform for different target groups, product purchasing & flight and hotel booking within 5 months.
- Set up the initial project for optimal developer experience.
- Analyzed and advised on customer requirements.
- Designed and implemented frontend components, core frontend features, and GraphQL services.
- Created and maintained GitLab CI/CD pipelines.
- Onboarded and supported new team members.
- Technologies: Vue.js, NuxtJS, TypeScript, JavaScript, tailwindcss, Storybook, CSS3, GitLab, Node.js, GraphQL Yoga, Jest, Cypress, Playwright, SAP Commerce Cloud.
Senior Frontend Developer / Frontend Team Lead
RED Medical Systems GmbH
- Led two frontend teams (5 members each).
- Developed a practice management system.
- Created concepts and conducted technical analyses.
- Evaluated new technologies.
- Trained new employees.
- Technologies: Angular, TypeScript, JavaScript, HTML5, CSS3, SCSS, NgRx, RxJS, Nrwl Nx, NPM, Protractor, Jest, Git.
Senior Frontend Developer
Namics Deutschland GmbH
- Enhanced a web application for managing spare parts for heating systems (frontend & backend).
- Technologies: JavaScript, ECMAScript 6, HTML5, jQuery, CSS3, LESS, Grunt, ParsleyJS, Responsive Design, dotJS, Java, Spring, Gradle, Mockito, Google Guava, JUnit, Hamcrest.
Lead Developer
Haufe Lexware GmbH & Co. KG
- Further development of the single page application for filling out tax forms.
- Implementation of new features in calculation applications.
- Technologies: AngularJS, JavaScript, TypeScript, HTML5, CSS3, Grunt, NPM, Karma, Jasmine, Git, Jenkins, Java, Jira, Selenium, Google Web Toolkit.
Senior Frontend Developer
Namics Deutschland GmbH
- New development of an e-commerce platform.
- Design and implementation of components for use in a CMS (Adobe Experience Manager).
- Technologies: JavaScript, ECMAScript6, HTML5, CSS3, SASS, Grunt, Gulp, Nitro, Patternlab, Atomic Design, ParsleyJS, Responsive Design, JQuery, HandlebarsJS.
Senior Frontend Developer
Other Projects
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Healthcare, Tourism, and Retail.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology and Product Development.
Summary
I am an experienced frontend developer with extensive knowledge in modern web development technologies. My strengths include mastering complex technical challenges and developing efficient, scalable solutions. My commitment to building close customer relationships and my ability to explain technical matters clearly have significantly contributed to the success of projects.
Skills
- Vuejs & Nuxtjs
- Angular
- Typescript & Javascript
- Jest / Playwright / Cypress
- Css / Tailwindcss
- Communication Skills
- Problem-Solving Skills
- Empathy
- Patience
- Helpfulness
- Goal Orientation / Focus
Languages
Education
University of Applied Sciences Kaiserslautern
Master of Science · Computer Science · Kaiserslautern, Germany
University of Applied Sciences Kaiserslautern
Bachelor of Science · Applied Computer Science · Kaiserslautern, Germany
Certifications & licenses
Domain Modeling with TypeScript
Heise Academy
Advanced Scrum Developer (A-CSD)
Scrum Alliance
Scrum Developer (CSD)
Scrum Alliance
IT Security for Web Developers
New Elements GmbH
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Michel is based in Munich, Germany and can operate in on-site, hybrid, and remote work models.
Michel speaks the following languages: German (Native), English (Advanced).
Michel has at least 12 years of experience. During this time, Michel has worked in at least 3 different roles and for 5 different companies. The average length of individual experience is 1 year and 5 months. Note that Michel may not have shared all experience and actually has more experience.
Based on recent experience, Michel would be well-suited for roles such as: Senior Frontend Developer, Senior Frontend Developer / Frontend Team Lead, Lead Developer.
Michel's most recent position is Senior Frontend Developer at Merkle.
In recent years, Michel has worked for Merkle, Haufe Lexware GmbH & Co. KG, and RED Medical Systems GmbH.
Michel is most experienced in industries like Information Technology, Healthcare, and Tourism. Michel also has some experience in Retail and Banking and Finance.
Michel is most experienced in business areas like Information Technology, Product Development, and Project Management.
Michel has recently worked in industries like Healthcare, Tourism, and Retail.
Michel has recently worked in business areas like Information Technology, Product Development, and Project Management.
Michel holds a Master in Computer Science from University of Applied Sciences Kaiserslautern and a Bachelor in Applied Computer Science from University of Applied Sciences Kaiserslautern.
Michel has 4 certificates. Among them, these include: Domain Modeling with TypeScript, Advanced Scrum Developer (A-CSD), and Scrum Developer (CSD).
The availability of Michel needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 26 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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