Zeljko Stanojkovic

- Successfully optimized multiple web applications, resulting in significant improvements in load times and overall performance. - Developed and launched scalable and secure digital solutions for healthcare, IoT, and e-commerce sectors. - Maintained high standards of code quality and efficiency, leading to robust and maintainable software solutions. - Developed an innovative healthcare platform, catering to patient management and data analytics.

- Led front-end and back-end development using React and Node.js. - Designed and implemented a responsive UI in React, adaptable for Microsoft Azure and Google Cloud APIs. - Innovated with React, Redux, and immutable data structures for UI development. - Revamped the checkout workflow using Angular. - Enhanced application responsiveness through Ajax- based asynchronous updates. - Overhauled and optimized continuous integration processes and shared improvements across projects.

- Worked as a Senior Full stack Developer on both React Frontend and Node Backend. - Created a responsive application UI using React and the component libraries I created with support for switching between Microsoft Azure and Google Cloud APIs. - Proposed using React, Redux, and immutable data structures for creating the UI. - Built the entire new checkout workflow in Angular - Made the application update asynchronously with Ajax calls where it was necessary instead of full-page refreshes.

- Designed and implemented a large-scale, dynamic front-end application using Angular, focusing on a seamless user experience and efficient data handling. - Developed robust backend services in Node.js to support front-end functionalities, ensuring smooth data flow and system integration. - Collaborated with UX/UI designers to translate wireframes and designs into functional web components. - Implemented advanced features such as real-time data updates and complex state management.

- Maintained and evolved two Angular applications and a JavaScript library. - Led initiatives to drastically improve Angular application performance. - Implemented efficient project builds with Webpack and set up comprehensive test suites. - Authored documentation and managed code review, release, and change processes. - Represented the company at conferences and meetups, enhancing brand visibility.