Yannick Wittwer
Verified Expert in Engineering
Front-end Developer
Bern, Switzerland
Toptal member since September 23, 2022
Yannick is a front-end engineer who has worked on several large front-end projects over the last few years. Starting at one of the largest eCommerce providers in Switzerland, to a large Swiss bank, and now in consulting, he has always been at the cutting edge of front-end technologies to support the customer optimally. Yannick enjoys encountering new challenges in different areas and overcoming them with the client.
Portfolio
Experience
- HTML - 6 years
- CSS - 6 years
- SCSS - 5 years
- JavaScript - 5 years
- React - 5 years
- TypeScript - 4 years
- Jest - 4 years
- Next.js - 3 years
Availability
Preferred Environment
WebStorm, MacOS, React
The most amazing...
...thing I've developed is an esports platform focused on organizing and managing events.
Work Experience
DevOps Engineer
Swisscom
- Contributed to further developing an internal monitoring application based on tracing data from 1,000+ microservices within the company.
- Maintained our codebase consisting of 25 microservices.
- Supported internal teams in the onboarding process for our application.
Software Engineer
Mimacom
- Developed a customer application that enabled the HR team of small companies to manage job applications with a focus on automation.
- Created a boilerplate for customer projects with a process engine containing the pipeline, Kubernetes deployments, coding guidelines, and bootstrapped front-end and back-end apps.
- Developed a native application with Tauri for business unit leaders to oversee all ongoing and upcoming projects and offerings.
- Migrated a website from Wix to a professional full-stack application with Strapi and Next.js and automated builds and deployments.
Front-end Engineer
Luxoft
- Created architecture concepts for the further development of an e-banking front-end application.
- Implemented React components based on UI/UX specifications.
- Integrated REST APIs from several internal and third-party back-end systems.
- Automated the deployment process from the development to the integration stage.
- Introduced several automated tools to comply with the code quality guidelines.
Front-end Developer
Microspot | Interdiscount
- Created architecture concepts for new application services.
- Implemented new features for the front-end applications and React components based on UI/UX specifications.
- Integrated REST APIs from various internal and third-party systems.
- Elaborated a new testing concept for online stores from unit to end-to-end tests.
IT Apprentice
Stämpfli AG
- Implemented several applications for customer websites with TYPO3.
- Provided second-level support for various customer applications.
- Implemented front-end applications for Magento 2 stores for several agency customers.
Experience
eCommerce Stores for Interdiscount and Microspot
http://www.interdiscount.chE-banking for Swiss Cantonal Bank
Education
Swiss Federal Diploma (EFA) in Computer Science
SIW - Switzerland
Swiss Federal Certificate of Proficiency (EFZ) in Application Development
gibb Berufsfachschule Bern - Bern, Switzerland
Skills
Libraries/APIs
React, Node.js, Vue
Tools
Git, WebStorm, Babel, Prisma
Languages
HTML, CSS, HTML5, JavaScript, TypeScript, SCSS
Frameworks
Next.js, Jest, Express.js, Cypress, NestJS, TYPO3, Laravel, Redux, Angular, Tauri, Spring Boot
Storage
MySQL, PostgreSQL, NoSQL, MongoDB
Paradigms
Management
Platforms
Magento 2, MacOS, Apache Kafka
Other
Front-end Development, Responsive UI, Software Development, Front-end Architecture, Software Engineering, Software Architecture, IT Project Management, Engineering, eCommerce, Requirements, ESLint, Progressive Web Applications (PWAs)
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