- S. Angular Engineer
- Berlin, Germany
- Member since June 20, 2018
Bio
Klaus is a seasoned Angular architect with deep expertise in building large-scale enterprise applications. His mastery of reactive programming with RxJS and state management with NgRx enables him to create maintainable, performant applications. Klaus has led multiple successful migrations to Angular and established best practices for teams across Europe.
Portfolio
Angular 17, NgRx, RxJS, Angular Material, Nx Monorepo, Micro Frontends
Angular, TypeScript, PrimeNG, WebSocket, Real-time Updates
Angular, NgRx, Video Streaming, Progressive Web App, Offline Support
Experience
Availability
Full-time
Preferred Environment
Enterprise Teams, Hybrid
The most amazing…
…system I architected handles 2M+ transactions daily for a major European bank.
Lead Angular Architect Deutsche Bank Technology
2021 – 2025- Architected micro-frontend platform serving 50+ internal applications with 10K+ users.
- Led migration from AngularJS to Angular 17, improving performance by 200% and reducing technical debt.
- Established Angular Center of Excellence, creating reusable component libraries and best practices.
- Implemented CI/CD pipelines with automated testing achieving 95% code coverage.
Technologies: Angular, TypeScript, NgRx, RxJS, Nx Monorepo, Jest, Cypress, GitLab CI/CD, Docker, Kubernetes
Senior Angular Developer Siemens Digital Industries
2018 – 2021- Developed industrial IoT dashboard processing real-time data from 100K+ devices.
- Optimized Angular application reducing bundle size by 60% and improving load times by 70%.
- Mentored team of 8 developers in Angular best practices and reactive programming patterns.
- Implemented comprehensive testing strategy with unit, integration, and e2e tests.
Technologies: Angular, TypeScript, RxJS, NgRx, Angular Material, WebSocket, D3.js, Jasmine, Protractor
Frontend Developer Tech Solutions GmbH
2016 – 2018- Built responsive web applications using Angular and TypeScript for various clients.
- Integrated RESTful APIs and implemented complex forms with reactive form validation.
- Collaborated with UX team to implement accessible, user-friendly interfaces.
Technologies: Angular, TypeScript, Bootstrap, REST APIs, Git
2012 – 2016
Master of Science in Software Engineering
Technical University of Munich – Germany
Frameworks
Angular, AngularJS, Nx, Angular Universal, Ionic, Electron
Languages
TypeScript, JavaScript, HTML5, CSS3, SCSS, Node.js
State Management
NgRx, Akita, RxJS, Signals, Component Store
UI Libraries
Angular Material, PrimeNG, Nebular, Clarity, Ant Design Angular
Testing
Jest, Jasmine, Karma, Cypress, Playwright, Testing Library
Tools
Webpack, Vite, npm/yarn, Git, Docker, Nx Console, VS Code, ESLint, Prettier
Hiring Made Easy
Talk to Our Recruitment Expert
An expert on our team will work with you to understand your goals, technical needs, and team dynamics.
Get Shortlisted & Already Vetted Candidates
We will share the top talent that matches your exact requirements. Already tested with complete interview details.
Interview & Finalise the Ones You Like
You can test them again by interviewing as you like before finalising. You get complete support from us in the interview process.