CV
Hey there! I specialize in building TypeScript-based web applications. My primary focus is on creating robust and user-centered websites. I am well-versed in utilizing frameworks like React.js and Vue.js, along with Node.js and APIs based on REST or GraphQL – running on platforms like AWS or Netlify.
In addition to my technical proficiency, I have a strong understanding of UX (User Experience) principles and web performance. I prioritize creating seamless and intuitive experiences for end users while ensuring the application's efficiency.
I am always eager to explore new technologies and incorporate them into existing development stacks or create from-the-scratch online experiences. I enjoy working in agile teams, mentoring other developers and continuously improving the team's development processes.
Professional Experience
Quantilope, Hamburg
Senior Frontend Engineer
- Fullstack rewrite of web-based research platform with focus on performance and coding standards
- Implementation of new features
- Integration of AI technologies
- Optimization and benchmarking of web performance
- Implementation of CI/CD processes
- Enhancing observability
- Extending the component library
- Maintenance of legacy applications
- Infrastructure optimization (AWS)
- Enhancing user experience
- Providing technical documentation
- Mentoring
- TypeScript
- React
- GraphQL
- MongoDB
- AWS
- Meteor.js
- Storybook
- CI/CD
Accenture Song, Hamburg
Senior Product Engineer
- Maintenance and extension of micro-frontend website; frontend, backend and infrastructure (IaC), in close contact with client
- Performance optimization
- CI/CD enhancement
- Mentoring
- TypeScript
- React
- GraphQL
- AWS
- Contentful
- Styled Components
- CI/CD
Statista, Hamburg
Team Lead & Tech Lead
- Leadership of development team for ecommerce analytics platform
- same as below
Statista, Hamburg
Tech Lead
- Project scoping & roadmap planning
- Work on ecommerce analytics platform:
- Architectural conception for full stack rewrite
- Frontend rewrite
- Mentoring
- Maintenance of legacy PHP application
- TypeScript
- Vue.js
- Nuxt.js
- Docker
- AWS
- Terraform
- PHP
- Laravel
Statista, Hamburg
Frontend Web Developer
- Pagespeed performace analysis, optimization and maintenance
- Rewrite of market outlook pages
- Usability and accessibility optimization
- Search engine optimization
- Rewrite of jQuery codebase in vanilla JavaScript and Vue.js
- Redesign and implementation of various marketing pages
- JavaScript
- Vue.js
- Highcharts.js
- Webpack
- HTML
- CSS
- Twig
- Symfony
cadooz, Hamburg
Frontend Web Developer
- Frontend rewrite of ecommerce shops and SaaS tools
- Maintenance and template updates on CMS-based websites
- Search engine optimization
- JavaScript
- jQuery
- Velocity (for Java)
- Bootstrap
- Typo3
- ezPublish
Technical Skills
Key Skills
- TypeScript
- React
- Next.js
- GraphQL
- Node.js
- UI/UX
- Web Performance
Also worked with
- Vue.js
- Nuxt.js
- Svelte
- Sveltekit
- MongoDB
- PostgresQL
- Highcharts.js
- Three.js
- p5.js
- Tailwind
- Styled Components
- D3.js
- Jest
- Playwright
- Strorybook
- Terraform
- nginx
- jQuery
- WebGL
- PHP
- Java
- MySQL
- Symfony
- Typo3
- ezPublish
Tools
- AWS · CloudFormation, IAM, Lambda, S3
- Git
- Shell
- BrowserStack
- DigitalOcean
- Netlify
- Vercel
- Keycloak
- Contentful
- Cloudinary
- Docker
- Webpagetest.org
- Google Analytics
- Google Search Console
- Figma
- Sketch
- Photoshop
- Illustrator
- Doodle Jump
Further Professional Skills
- Team Leadership
- Accessibility & Usability
- Pagespeed & SEO Optimization
- Maintainability & Extendability
- Scrum
- Graphic Design
- English (fluent)
- Korean (basics)