Anna Calak

tech lead at Emergesoft
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Contact Information
Location
Warsaw, Mazowieckie, Poland, PL
Languages
  • English Professional working proficiency
  • French Limited working proficiency
  • Spanish Limited working proficiency

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5.0

/5.0
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Piotr Balamut

I have known Ania for around one year but this one year was enough to recognize her high potential as a programmer but also as analyst. Ania is well organized and take care about number of details which other might miss. Ania has great potential to develop and I can comfortably recommend her.

Henryk Kulakowski

Ania is one of the best programmers, with which I had the opportunity to work with. High culture of work, diligence, accuracy, ability to solve problems. She can solve even complex issues. Ania understands very well with colleagues, has ability to manage a team. You can delegate she even important tasks, knowing that she will cope with them. I would like to have more such colleagues! Thank you Ania!

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Credentials

  • Functional Programming Principles in Scala
    Coursera
    Oct, 2017
    - Sep, 2024

Experience

    • Software Development
    • 1 - 100 Employee
    • tech lead
      • Jan 2018 - Present

      Leading a team that implements customizations of Ericsson mobile payment solution (EWP) Leading a team that implements customizations of Ericsson mobile payment solution (EWP)

    • United States
    • Non-profit Organizations
    • consultant
      • May 2017 - Dec 2017

      Configuration of WSO2 components (API Gateway, Identity Server), software design and implementation of WSO2 customizations, design and development of Scala micro-services, docker deployments in AWS Configuration of WSO2 components (API Gateway, Identity Server), software design and implementation of WSO2 customizations, design and development of Scala micro-services, docker deployments in AWS

    • Denmark
    • IT Services and IT Consulting
    • 700 & Above Employee
    • consultant
      • Feb 2015 - Apr 2017

      customization and configuration of OCOMC (Oracle BRM 7.5) for O2 CZ and O2 SK online/offline mediation design based on Oracle BRM 7.5 for Oracle Romania customization and configuration of OCOMC (Oracle BRM 7.5) for O2 CZ and O2 SK online/offline mediation design based on Oracle BRM 7.5 for Oracle Romania

    • Financial Services
    • system architect
      • Sep 2012 - Jan 2015

      responsible for designing next generation payment system. responsible for designing next generation payment system.

    • France
    • IT Services and IT Consulting
    • 700 & Above Employee
    • consultant
      • Nov 2011 - Sep 2012

      consultant at Product and Systems Development team (T-Mobile PL) in NFC program, responsible for TSM for service providers, integration of service providers. consultant at Product and Systems Development team (T-Mobile PL) in NFC program, responsible for TSM for service providers, integration of service providers.

    • Australia
    • Construction
    • 1 - 100 Employee
    • consultant, team leader
      • Feb 2011 - Oct 2011

      leading a team responsible for customizations of Oracle BRM based billing system for T-Mobile leading a team responsible for customizations of Oracle BRM based billing system for T-Mobile

    • Financial Services
    • consultant
      • Oct 2009 - Jan 2011

      design and development of mobile payments system design and development of mobile payments system

    • Poland
    • Financial Services
    • 1 - 100 Employee
    • senior developer, team leader, presales manager
      • Oct 2003 - Oct 2009

      leading a team responsible for middleware support for merchants integration with mPay leading a team responsible for middleware support for merchants integration with mPay

    • Denmark
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • developer, team leader
      • Jul 2001 - Apr 2006

      developer of web selfcare for PTC Era (T-Mobile) leading a team responsible for web portal and intranet website for Dominet Bank. developer of web selfcare for PTC Era (T-Mobile) leading a team responsible for web portal and intranet website for Dominet Bank.

Education

  • University of Warsaw
    M.S., MIMUW, Institute of Informatics
    1997 - 2002
  • University of Warsaw
    B.S., MIMUW, Institute of Mathematics
    1997 - 2000

Community

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