Piotr Zadka

Piotr zadka

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location of Piotr ZadkaLeeds, England, United Kingdom
Phone number of Piotr Zadka+91 xxxx xxxxx
Followers of Piotr Zadka376 followers
  • Timeline

    Oct 2016 - May 2019

    IT Support

    Jobs4Students
    Current Company
    Jul 2019 - now

    Product Developer

    AND Digital
    Feb 2020 - May 2020

    Associate Designer / Researcher

    Aim-For
    Jun 2020 - Sept 2020

    Product Developer

    30 Friends
    Sept 2020 - Nov 2020

    Product Developer / Associate Business Analyst

    City Electrical Factors
    Nov 2020 - Jun 2022

    Product Developer

    Lloyds Banking Group
    Current Company
    Jun 2022 - now

    Software Engineer

    Sky
  • About me

    Software Engineer @ Sky | React

  • Education

    • Vocational technical high school for computer science in kolobrzeg (poland)

      2007 - 2011
      It technician it, programming, software, network
    • The manchester metropolitan university

      2015 - 2019
      Bsc software engineering computer software engineering 1st
    • The manchester metropolitan university

      2015 - 2016
      Foundation software engineering 1st
  • Experience

    • Jobs4students

      Oct 2016 - May 2019
      It support

      While studying at the Manchester Metropolitan University I have worked as part of a internal IT team which was responsible of maintaining computer units at entire campus and keeping all printers running. Provided help to other staff members and students with IT related issues on the spot and via university database ticket system.

    • And digital

      Jul 2019 - now
      Product developer

      • As part of this employment I have been subcontracted to various client projects• Contributed to multiple internal projects, utilizing React.js and gaining hands-on experience in the framework.• Acquired Scrum certification and applied Scrum methodologies to project workflows. • Leveraged increased development knowledge to secure client work in consultancy, demonstrating professional growth and the ability to apply acquired expertise effectively.• Subcontracted to various clients including greenfield startups and FinTech companies• Accelerated junior talent by providing mentorship and career advice• Promoted internal COP for Mobile Development Show less

    • Aim-for

      Feb 2020 - May 2020
      Associate designer / researcher

      Subcontracted on behalf of AND Digital • Collaborated with a company dedicated to mental healthcare for sport performers, prioritizing growth mindset, performance enhancement, well-being, and self-management • Employed the Google Ventures design sprint methodology to deliver design solutions • Contributed to the design process by developing user-friendly designs using Figma • Successfully created a proof of concept design, which was then handed over to the development team for the construction of a fully functional application Show less

    • 30 friends

      Jun 2020 - Sept 2020
      Product developer

      Subcontracted on behalf of AND Digital • Worked remotely with an American-based startup to create a website using React.js, designed to simulate a randomized video chat room experience similar to meeting new people in a college or university setting • Utilized AWS Media Services for video solutions to enhance the platform, serving as the backbone for the entire system • Provided project cost estimations, accounting for expenses related to scaling for varying user volumes and associated service costs • Assisted in recruiting candidates on behalf of the start-up team to support project development going forward Show less

    • City electrical factors

      Sept 2020 - Nov 2020
      Product developer / associate business analyst

      Subcontracted on behalf of AND Digital• Partnered with the company to improve operational efficiency and optimize the delivery process while transitioning to an Agile Scrum framework • Examined migration approaches from a Pascal monolithic architecture characterized by extensive files exceeding one hundred thousand lines of code to a contemporary microservices architecture using the Nest.js framework approach, including the development of a proof of concept (POC) for a specific segment of business logic • Served as a Scrum Master to facilitate the effective implementation of the Scrum framework Show less

    • Lloyds banking group

      Nov 2020 - Jun 2022
      Product developer

      Subcontracted on behalf of AND.• Provided technical expertise to assess and recommend improvements for enhanced operational efficiency • Mentored and up-skilled junior engineers in best practices and coding standards • Rebuilt and launched the New Business project, migrating the legacy Scottish Widows Website to a Modern React.js single-page application (SPA) used by millions of users daily.• Implemented a mocking micro-service with Wire Mock to facilitate end-to-end testing in the development environment • Championed Scrum methodology, actively facilitating its adoption to ensure project success • Ensured all pages comply with minimum legal accessibility standards following W3C guidelines • Utilized accessibility tools such as JAWS text-to-speech and built-in text-to-speech features on iOS and Windows Show less

    • Sky

      Jun 2022 - now
      Software engineer

      Subcontracted on behalf of AND.• Bridged skill gaps and mentored junior developers • Improved workflows and facilitated scrum ceremonies, resulting in 50% increased delivery each sprint. • Enhanced testing capabilities by separating responsibilities per role which improved team performance • Developed multiple front-end applications in a monorepo framework using React.js used by over 1 million users daily.• Technical expertise in GraphQL, Contentstack, and Optimizely • Managed version control with Git and CI/CD with Concourse pipelines • Contributed to documentation using Backstage.io• Handled deployments through Octopus and migrated applications to Google Cloud • Learned Playwright for end-to-end testing and wrote unit tests with React Testing Library • Worked on legacy Node.js APIs to document refactor and analyse logging in Kibana and Grafana • Developed advanced data visualizations and alerting mechanisms in Grafana and Dynatrace to monitor applications, ensuring quick response to significant error spikes. • Created Yeoman templates for efficient application scaffolding • Obtained SAFe certification to deepen my understanding of Scrum and enhance my suitability for digital transformation initiatives. Show less

  • Licenses & Certifications