Mateusz Stefański Email & Phone Number

Warsaw, Pl

I am currently working on a project for a prominent American fashion corporation, maintaining and managing two brand-specific online stores. The project follows a white-label approach and utilizes Vue Storefront and Nuxt.js frameworks for frontend development.My responsibilities include implementing new features, optimizing performance, and ensuring seamless user experiences. I collaborate closely with the backend development team, integrate APIs, and ensure smooth communication between frontend and backend systems.As a Senior Frontend Developer, I play a crucial role in delivering scalable and customizable solutions for different brands within the corporation. I actively contribute to code reviews, conduct testing, and collaborate with designers and project managers to ensure high-quality results.In summary, my current role involves maintaining and managing brand-specific online stores for an American fashion corporation, utilizing Vue Storefront and Nuxt.js.

Warszawa, Woj. Mazowieckie, Polska

Responsibilities:- Led a team of four frontend developers, providing guidance in their learning paths, selecting courses, and validating their knowledge- Provided feedback to supervisors regarding team members' performance and development- Managed the recruitment process for the team, including screening candidates and conducting interviews- Collaborated closely with the core team to migrate features to the core product- Introduced new features and performed bug fixing on websites such as playnow.pl and go3.lv, as well as portals for content management- Conducted code reviews and ensured code quality standards were met- Collaborated with frontend developers, backend developers, testers, and project managers- Participated in client meetings and provided project status updatesNotable projects led by my team:- playnow.pl- go3.lv- go3.lt- ottwow.comStack:Vue.js, Vuex, Nuxt.jsJest, Vue Test UtilsJavaScript, TypeScriptVuetifySASS (SCSS)Microservices (with single-spa)GITYARN, NPMTools:- Jira for task management- Confluence for documentation- Gitlab as a git repository manager- Jenkins for CI/CD

Summary:As a Senior Frontend Developer, I had the opportunity to work on two diverse projects. The first project involved initiating architecture and co-supervising a Nuxt.js project utilizing the Composition API. This project focused on creating a white label storefront for lotteries, offering customizable solutions for various clients and brands. In the second project, I was outsourced to a bank as a Senior Developer, primarily working with Lit and Web Components, contributing to the development of their banking platform.Project 1 - White Label Storefront for Lotteries:- Initiated architecture and co-supervised the development of a white label storefront built on Nuxt.js with the Composition API.- Collaborated with cross-functional teams to implement new features and resolve issues.- Ensured high-quality code through code reviews and adherence to best practices.- Worked closely with clients to customize the platform to their specific requirements.Project 2 - Banking Platform Development:- Outsourced to a bank as a Senior Developer, contributing to the development of their banking platform.- Utilized Lit and Web Components as the main frameworks for front-end development.- Collaborated with the bank's internal team, actively participating in project meetings and providing regular project status updates.- Developed and enhanced functionality to meet the bank's requirements and user needs.

Warszawa, Woj. Mazowieckie, Polska

During my 4-year tenure at a digital agency, I had the opportunity to work on a wide range of projects, including landing pages, e-commerce websites, and small browser-based games for contests, such as those for Coca-Cola. One notable project I worked on was the development of the Wilkinson Sword website, which can be found at wilkinson-sword.pl/pl/intro. I was responsible for implementing the frontend components and ensuring a seamless user experience.Additionally, I had the opportunity to create promotional websites for various campaigns, including the "Gang Świeżaków" competition for Biedronka. These websites aimed to engage users and drive participation through interactive elements and appealing designs.Throughout my time at the agency, I gained valuable experience in collaborating with cross-functional teams, including designers, project managers, and backend developers. This allowed me to effectively translate design concepts into functional and visually appealing websites, ensuring a high level of user engagement.I continuously honed my skills in frontend development, utilizing HTML, CSS, JavaScript, and various frameworks and libraries. I actively sought opportunities to stay updated with the latest industry trends and best practices, which enabled me to deliver high-quality results.Overall, my experience at the digital agency provided me with a solid foundation in frontend development, project collaboration, and delivering engaging digital solutions for clients across various industries.