Stefan Kość

Software Developer at Warsaw Stock Exchange (GPW)
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Contact Information
us****@****om
(386) 825-5501
Location
Berlin Metropolitan Area, DE

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Bio

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Credentials

  • AWS Certified Solutions Architect – Associate
    Amazon Web Services (AWS)
    Apr, 2020
    - Nov, 2024

Experience

    • Financial Services
    • 100 - 200 Employee
    • Software Developer
      • Jun 2021 - Present

    • Germany
    • Financial Services
    • 200 - 300 Employee
    • Full Stack Developer
      • Jan 2020 - May 2021

      - participated in the design and implementation of microservices to facilitate the launch of Moonfare's operations in new countries in accordance with legal requirements - participated in the design and implementation of a feature that allows account managers to track the status of the allocation in private equity funds - participated in the design and implementation of the secondary market for allocations in private equity funds - participated in the integration of OKTA, Typeform, HubSpot and Fossa - solved problems throughout the company as an on-call engineer - participated in the coordination of development tasks - trained engineers and product managers in the field of Event Storming and Domain Driven Design Technologies/Tools: AWS (Lambda, DynamoDB and others), node.js, routing-controllers, typeorm, jest, postgreSQL, Typescript, React, styled components, Jira, Git Show less

    • Poland
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Software Engineer
      • Jun 2018 - Dec 2019

      - participated in the design and development of the user interface for the employee benefits tokenization platform "Carrotspot.com" - researched, compared and prototyped potential use cases of blockchain technology: Ethereum, Hyperledger Fabric and EOS in the field of tokenization of employee benefits Technologies/Tools: Google Cloud, Azure Devops, postgreSQL, Typescript, Vue, Vuetify, Kotlin, Spring Boot, Hibernate, Go, Hyperledger Fabric, Git - participated in the design and development of the user interface for the employee benefits tokenization platform "Carrotspot.com" - researched, compared and prototyped potential use cases of blockchain technology: Ethereum, Hyperledger Fabric and EOS in the field of tokenization of employee benefits Technologies/Tools: Google Cloud, Azure Devops, postgreSQL, Typescript, Vue, Vuetify, Kotlin, Spring Boot, Hibernate, Go, Hyperledger Fabric, Git

    • Poland
    • Industrial Machinery Manufacturing
    • 100 - 200 Employee
    • Software Engineer
      • Apr 2018 - May 2018

      - participated in the design and implementation of the user interface of a system allowing analysts to quickly classify jet engine events which were used as an input of a model estimating life cycle cost of maintenance and repair of the engineTechnologies/Tools: AWS, Rally, node.js/Javascript, Polymer, Predix Design System, Git

    • Junior Software Engineer
      • Dec 2016 - Apr 2018

  • SkyHedge
    • Warszawa, Woj. Mazowieckie, Polska
    • Trader
      • Apr 2016 - Jun 2016

      - traded futures and bonds (Bobl, Bund, Schatz, Gasoil) Technologies/Tools: CQG - traded futures and bonds (Bobl, Bund, Schatz, Gasoil) Technologies/Tools: CQG

    • Financial and social security specialist
      • Jan 2013 - Mar 2016

      - processed accounts payable and accounts receivable and reported to the Tax Office - prepared data and reported to the Social Insurance Institution - managed bank account - supported operations Technologies/Tools: MS Office, Płatnik, Rewizor, Rachmistrz, Gratyfikant - processed accounts payable and accounts receivable and reported to the Tax Office - prepared data and reported to the Social Insurance Institution - managed bank account - supported operations Technologies/Tools: MS Office, Płatnik, Rewizor, Rachmistrz, Gratyfikant

Education

  • Uniwersytet Warszawski
    Master of Science - MS, Matematyka finansowa
    2010 - 2015
  • SPICED Academy
    Programowanie komputerowe
    2016 - 2016
  • Politechnika Warszawska
    Inżynier (Inż.), Inżynieria/zarządzanie przemysłem
    2005 - 2010

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