Jan Ivanisevic

- Engineered a comprehensive internal analysis and report generation UI using React, Redux, and JavaScript MVC. - Innovated the company's web presence with a React-based site featuring parallax effects, leveraging the Skrollr library. - Created a versatile React search module for constructing Solr search engine queries. - Implemented a customizable, accessibility-focused report generation module with React-based features like drag-and-drop and rich text editing.

- Led the implementation of a comprehensive testing suite using Cypress, Jest, Enzyme, and Supertest. - Managed and updated a custom YAML content parser for headless CMS, enhancing content creation workflows. - Integrated React Router to optimize app performance and analytical tracking. - Mentored junior developers, fostering technical excellence across the software development lifecycle.

- Played a key role in transforming legacy systems into efficient microservices. - Established a fully automated CI/CD pipeline, facilitating seamless deployments to Azure Cloud. - Developed a universal search feature for a customer analytics application. - Implemented private APIs on a Node.js and PostgreSQL backend.

- Enhanced application performance by optimizing React and Vue components. - Implemented advanced state management in React and Vue. - Transitioned codebases from JavaScript to TypeScript, improving code reliability. - Adopted Tailwind CSS for rapid, responsive UI development.

- Contributed to a large-scale supply chain and logistics web application using Angular and TypeScript. - Collaborated extensively using Slack and Azure DevOps. - Played a vital role in implementing complex features for enterprise clients like McKesson and AWS. - Embraced Agile methodologies, focusing on efficient project development.