Marcin Nowicki

- Incorporated specialized tools seamlessly into the web application, facilitating batchdata import, customized management of AWS S3 storage, and the launch of analytics processes.

- Helped build a new version of a top trading app with 12 senior devs, completed in just 8 months - Created real-time sync across Outlook and Teams using React, WebSockets, Node.js, SignalR, and FluentUI - Implemented microservices with Node.js, PHP, and RabbitMQ for better scalability and reliability - Built an admin app with Vue, Nuxt 3, and Pinia, delivering excellent user experience

- Designed app architecture with React, TypeScript, Tailwind, Redux, and Hooks - Converted a traditional app into a PWA with React, Next.js, and GraphQL backend - Built secure auth systems with AWS Cognito and JWT for privacy and compliance

- Designed and developed robust and scalable web applications like Ecommerce, ERP and HIS using PHP/Laravel. - Planned and implemented optimizations by fixing bugs and adding features in Windows Forms apps and Laravel web projects - Created new and modified existing websites using JavaScript, HTML, and CSS, and implemented web applications, using modern technologies (React, Redux) - Participated in Agile sprints and contributed to team discussions on innovation and technology adoption.

- Converted Figma, XD Design, mock-ups provided by graphic designers to fullyfunctional e-Commerce, Sport site, etc… - Supported senior developers in a variety of web projects, gaining hands-onexperience across the full technology stack.