I am a Front-End Developer with over 4 years of professional experience specializing in Angular (2+ versions) and modern web technologies. I'm skilled in building and maintaining online document management systems, business-target applications, and government system platforms. I have a strong background in integrating front-end with back-end services, improving application performance, and ensuring code quality through testing and documentation. I am a highly skilled Polish migrant and residence permit holder. I connect the front-end and back-end components to enable seamless data exchange and interaction between the user interface and the server. I have upgraded Angular from version 6 to 12, developed RESTful endpoints for data retrieval and modification, created documentation for code and projects to facilitate future maintenance and onboarding, wrote unit tests using Karma/Jasmine, and built and maintained web applications using Angular including creating components, services, and modules to implement the front-end logic and user interface.…I am a Front-End Developer with over 4 years of professional experience specializing in Angular (2+ versions) and modern web technologies. I'm skilled in building and maintaining online document management systems, business-target applications, and government system platforms. I have a strong background in integrating front-end with back-end services, improving application performance, and ensuring code quality through testing and documentation. I am a highly skilled Polish migrant and residence permit holder. I connect the front-end and back-end components to enable seamless data exchange and interaction between the user interface and the server. I have upgraded Angular from version 6 to 12, developed RESTful endpoints for data retrieval and modification, created documentation for code and projects to facilitate future maintenance and onboarding, wrote unit tests using Karma/Jasmine, and built and maintained web applications using Angular including creating components, services, and modules to implement the front-end logic and user interface.WWWW…