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Location

Poland

Rate

$14  / per hour

Years of experience

12+

About

I am a Senior Front End Developer with over nine years of experience working with leading companies such as HSBC, Ocado, Wirtualna Polska, and Rzeczpospolita. Throughout my career, I have specialized in creating front end layers for applications and websites, primarily using technologies like React.js, Vue.js, and various JavaScript frameworks. My roles have involved not only the technical aspects of development, such as creating new features, conducting unit and UI tests, and maintaining projects, but also leadership responsibilities, including mentoring junior developers and leading front end technology teams. I have consistently collaborated with UI/UX designers, backend engineers, and other team members to deliver comprehensive solutions. At HSBC, I have been responsible for developing the front end layer for an app from scratch, creating new features, conducting tests, and managing project maintenance. My role also includes supporting junior developers and contributing to the company's front end community. My previous experience at Ocado Technology and Picodi involved similar responsibilities, with a focus on React.js and Vue.js respectively. In earlier roles at Darwin Digital and Commoditech, I developed websites and applications using WordPress and Symfony, collaborating closely with designers and backend developers to ensure project success. My educational background includes a degree in IT and hands-on experience in various front end technologies, making me a well-rounded and skilled developer.

Tech Stack

Frontend, Bootstrap, CSS, HTML, JavaScript, React, Redux, SaaS, Vue, WordPress

Experience

  • Developed front end layers for applications and websites using technologies such as React.js, Vue.js, and WordPress.
  • Consistently added new features to applications, enhancing functionality and user experience.
  • Conducted unit and UI tests for components to ensure high-quality and reliable software.
  • Maintained ongoing projects, ensuring they remained up-to-date and functional.
  • Worked closely with UI/UX designers, backend engineers, and other team members to deliver comprehensive and cohesive solutions.
  • Provided guidance and support to junior developers, fostering their growth and development.
  • Led front end technology initiatives within teams, driving innovation and best practices in front end development.

Employment history

Senior Front End Developer, HSBC Kraków March 2021 - Present
  • Creating from scratch a front end layer for an app based on React.js.
  • Developing new features for the app.
  • Creating unit and UI tests for components.
  • Owning the current process features.
  • Collaborating with colleagues from various teams.
  • Working closely with UI/UX designers, BAs, and backend engineers.
  • Maintaining projects and updating UI components in the UI library.
  • Supporting and mentoring junior developers.
  • Working in an international team and participating in the company’s front-end community.
Software Engineer II, Ocado Technology Kraków August 2019 - February 2021
  • Creating from scratch a front end layer for an app based on React.js.
  • Developing new features for the app.
  • Creating unit and UI tests for components.
  • Owning the current process features.
  • Leading front end technologies in the team.
  • Collaborating with colleagues from various teams.
  • Working closely with UI/UX designers and software engineers.
  • Maintaining projects.
Senior Front End Developer, Picodi Kraków December 2016 - July 2019
  • Creating from scratch a front end layer for an app based on Vue.js.
  • Developing front end layers for apps and websites based on Symfony using Twig.
  • Creating new features for existing projects.
  • Leading front end technologies in the team.
  • Owning the current process features.
  • Collaborating with team members and working closely with UI/UX designers and backend developers.
  • Maintaining projects.
Front End Developer, Darwin Digital Remote November 2015 - December 2016
  • Creating from scratch a front end layer for websites based on WordPress.
  • Developing front end layers for apps and websites based on Symfony using Twig.
  • Creating new features for existing projects.
  • Owning the current process features.
  • Collaborating with colleagues from various teams.
  • Working closely with UI/UX designers and backend developers.
  • Maintaining projects and supporting client communication.
Front End Developer, Commoditech Remote June 2012 - November 2015
  • Creating from scratch a front end layer for websites based on WordPress.
  • Developing front end layers for apps and websites based on Symfony using Twig.
  • Creating new features for existing projects.
  • Owning the current process features.
  • Collaborating with colleagues from various teams.
  • Working closely with UI/UX designers and backend developers.
  • Maintaining projects and supporting client communication.

Education history

State Higher Vocational School in Nowy Sacz 2010 - 2014 Engineer
Zespół Szkół Elektryczno-Mechanicznych w Nowym Sączu 2006 - 2010 IT technician
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