Rafał Hryciuk

Senior Software Engineer at 2021.AI
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Contact Information
us****@****om
(386) 825-5501
Location
Warsaw, Mazowieckie, Poland, PL
Languages
  • English Professional working proficiency

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Bio

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Credentials

  • Machine Learning
    Coursera Course Certificates
    Feb, 2016
    - Nov, 2024
  • Principles of Reactive Programming
    Coursera
    Jan, 2014
    - Nov, 2024
  • Functional Programming Principles in Scala
    Coursera
    Nov, 2012
    - Nov, 2024

Experience

    • Denmark
    • Software Development
    • 1 - 100 Employee
    • Senior Software Engineer
      • Apr 2021 - Present

      Senior Software Engineer. Golang, Kubernetes Senior Software Engineer. Golang, Kubernetes

    • United States
    • Financial Services
    • 700 & Above Employee
    • Software Engineer
      • Dec 2018 - Mar 2021

      Big Data engineer. Scala, Apache Spark, Akka. Big Data engineer. Scala, Apache Spark, Akka.

  • IQVIA
    • Warsaw, Masovian District, Poland
    • Software Engineer
      • Nov 2017 - Nov 2018

    • United States
    • IT Services and IT Consulting
    • 200 - 300 Employee
    • Senior Software Engineer / Team Leader
      • Apr 2015 - Nov 2017

    • Poland
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Senior Software Engineer / Team Leader
      • Apr 2015 - Nov 2017

    • United States
    • Financial Services
    • 700 & Above Employee
    • Associate
      • Jan 2015 - Mar 2015

    • Analyst Developer
      • Oct 2013 - Dec 2014

    • Poland
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Software Engineer
      • Jul 2011 - Aug 2013

      Developing system for administering security companies. Innovative project with backend developed in Scala, frontend in GWT and for persistence layer OrientDB was used. Developing mobile transactions system for one of the biggest Nigerian banks. I was an architect in this project. Project developed in Spring MVC, Apache Velocity and deployed on Apache Tomcat. Developing and maintaining ”Eshop”. Project for one of the biggest mobile network in Poland. This is an internet shop selling mobile phones and contracts. My main job is to design and develop new features but also to improve existing code. During my job I have gained an experience in such technologies as: Java Servlet API, Spring, Hibernate, Ofbiz framework, Freemarker, BeanShell, OracleDB. Show less

    • Poland
    • Technology, Information and Internet
    • 700 & Above Employee
    • Contractor
      • 2013 - 2013

    • Poland
    • Higher Education
    • 700 & Above Employee
    • Developer
      • Oct 2010 - Jun 2011

      Creating “Ankieter” — web application for running polls in USOS system(Uniwersytecki System Obsługi Studiów). In the team of four people we created the system with web interface for running surveys on students. We developed this system in Django - web framework written in Python. We used technologies such as: Git (version control system), Gerrit (system for code review), Redmine (project management system), virtualenv, pip (building tool), MySQL. Creating “Ankieter” — web application for running polls in USOS system(Uniwersytecki System Obsługi Studiów). In the team of four people we created the system with web interface for running surveys on students. We developed this system in Django - web framework written in Python. We used technologies such as: Git (version control system), Gerrit (system for code review), Redmine (project management system), virtualenv, pip (building tool), MySQL.

    • Internship
      • Jul 2010 - Sep 2010

      Creating and testing tv widgets using JavaScript, jQuery, HTML, CSS. Creating and testing tv widgets using JavaScript, jQuery, HTML, CSS.

    • Internship
      • Apr 2010 - Apr 2010

      Creating application on Bada platform. Creating application on Bada platform.

Education

  • University of Warsaw
    Master's degree; Bachelor's degree. 2008, Information technology
    2011 - 2013
  • Uniwersytet Warszawski
    Bachelor of Science, Computer Science
    2008 - 2012

Community

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