M

Mikolaj Czaplicki

About

Detail

Mazovia, Poland

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 0% verified
  • Appsilon
    Senior Full Stack Developer
    Appsilon
    May 2023 - Nov 2024 (1 year 7 months)
    • Developed and maintained interactive web applications using React and Next.js, enhancing user experience with responsive designs and fast load times. • Implemented server-side rendering (SSR) with Next.js, resulting in improved SEO and performance for client-facing applications. • Collaborated with designers to create reusable components using Next.js, improving development efficiency and maintaining consistency across the application. • Proficient in HTML5, CSS3, and JavaScript/TypeScript, utilizing React.js' powerful features to create modular, maintainable, and scalable codebases. • Implemented complex UI components and dynamic features using React.js, ensuring optimal user experience and performance. • Conducted unit and integra
  • EffectiveSoft
    Full Stack Developer
    EffectiveSoft
    Sep 2021 - Apr 2023 (1 year 8 months)
    • Built a fully functional e-commerce application using Vue/Nuxt.js, enabling users to browse products, add items to a cart and complete purchases. • Implemented automated tests (PHPUnit) and code coverage reports, reducing production bugs by 20%. • Built REST APIs using Laravel, supporting key platform features. • Managed application deployments using Docker and AWS Elastic Beanstalk. • Integrated third-party payment gateways (Stripe, PayPal), handling secure credit card transactions. • Developed and maintained a large-scale Laravel SaaS platform serving 5k+ daily active users • Built the web apps showing the AI & ML projects using MERN stack such as Flacon trust or label studio.
  • Yellow
    Frontend Developer
    Yellow
    Jul 2018 - Mar 2021 (2 years 9 months)
    • Built responsive and interactive web interfaces using React.js, Redux, and TypeScript. • Collaborated with UI/UX designers to translate Figma mockups into pixel-perfect components. • Integrated frontend with RESTful APIs and handled state management for real-time data updates. • Implemented lazy loading and code splitting, resulting in 35% faster page load times. • Wrote unit and E2E tests with Jest and Cypress, achieving 85% test coverage. • Designed and updated layouts to meet usability and performance requirements. (Converting Figma or PSD to React). • Developed and integrated custom themes with Next.js, Material-UI, and TypeScript. • Transferred legacy websites using modern front end technologies like React, Vue, and Next.js.
Education verified_user 0% verified
  • Vistula University
    Bachelor's Degree in
    Vistula University
    Oct 2014 - Jun 2018 (3 years 9 months)