
Mariusz Rajczakowski
Technology / Internet
About Mariusz Rajczakowski:
Experienced front-end developer with a proven track record across various industries, from e-learning to telecommunications. Skilled in designing, developing, and testing responsive web applications. A strong professional in JavaScript frameworks engineering, holding a Bachelor of Science (BSc) with a focus on best web practices and user experience.
Experience
With over 10 years of experience as a Web Developer, I have had the opportunity to work on a diverse range of projects that have sharpened my expertise in delivering high-quality user experiences and writing clean, efficient code. Over the past five years, I have focused on projects that primarily utilized React as the main library. For the last two years, I have been developing and maintaining React applications at Access Fintech, working extensively with complex data structures and flows.
Throughout my career, I have been actively involved in the entire product development lifecycle, including requirements gathering, planning, scoping, documentation, and Agile/Scrum-driven development within teams of various sizes. As mentioned above over the past 5 years, my primary focus has been on developing single-page applications using JavaScript, React, ES6, Redux, and GraphQL, with interface styling achieved through styled-components, LESS, and a range of UI design systems. I am a strong advocate for robust testing strategies and practices, utilizing tools such as Jest, Vitest, React Testing Library (RTL), and end-to-end frameworks like Cypress and Playwright.
Education
University of the West of Scotland - Bachelor of Science - Web Development
Professionals in the same Technology / Internet sector as Mariusz Rajczakowski
Professionals from different sectors near Brightons, Falkirk
Other users who are called Mariusz
Jobs near Brightons, Falkirk
-
Frontend Developer
3 weeks ago
HCLTech City of EdinburghLead a Feature Team contributing to our flagship Marketplace products. · ...
-
Full Stack Developer
1 week ago
VANLOQ LIMITED GlasgowWe are seeking an experienced Full Stack Developer to join our technology team on a contract basis. This role offers a hybrid working model with three days per week required onsite in Glasgow. · Design, develop, and maintain full stack applications in a financial services environ ...
-
Back End Developer
4 days ago
Alphayotta City of EdinburghThis job is for a Full Stack Python Backend Developer at Edinburgh. The role involves designing and building robust backend services and APIs, working within Agile cross-functional teams.As a Full Stack Python Backend Developer you will design, build and deliver robust, scalable ...