Zbigniew Kosiński

Zbigniew Kosiński

LAN Administrator

Followers of Zbigniew Kosiński1000 followers
location of Zbigniew KosińskiStare Babice, Woj. Mazowieckie, Polska

Connect with Zbigniew Kosiński to Send Message

Connect

Connect with Zbigniew Kosiński to Send Message

Connect
  • Timeline

  • About me

    Senior Python Developer

  • Education

    • Politechnika Poznańska / Poznan University of Technology

      -
      Eclipse Summer School 2010
    • Politechnika Łódzka / Technical University of Lodz

      -
      Postgraduate studies Web Application Development based on Java and Oracle
    • Uniwersytet Łódzki / University of Lodz

      -
      Master's Degree computer science
  • Experience

    • University of Lodz

      Jan 2005 - Jan 2007
      LAN Administrator

      Duties:- maintain network hardware and software- troubleshoot network problems- ensure network security, availability and performance standardsTechnologies:- iptables firewall- bash scripts- PLD Linux OS- TCP/IP stack

    • Arisco sp. z o.o.

      Jan 2007 - Jan 2010
      PHP Programmer

      Duties:- maintain and develop intranet application- maintain and develop Content Management System (CMS)- integrate web page front end with CMS- implement CMS plugins according to client's requirements- maintain and develop web pages, for example: www.dps.pl, www.archiwistyka.pl, www.arisco.pl, www.abip.pl, www.folusz.dps.pl- SEO web designTechnologies:- PHP- MySql- InterBase- Smarty (PHP Template Engine)- JavaScript- Html- CSS- Debian Linux OS Pokaż mniej

    • Samsung Electronics

      Jan 2010 - Jan 2017

      Duties:1. Tizen applications developer for mobile devices and wearables (C++)2. Enlightenment.org Open Source Community collaboration: - implement AT-SPI Accessibility Interfaces for EFL framework (C++, Python) - provide patches for EFL framework (C ) - PyTest, Integration Test Suite for Enlightenment Accessibility Implementation Library (https://github.com/loleksak/eail-its) (Python, C)Technologies:- C/C++- Python- SQlite- DBus IPC- Tizen OS- EFL- Scrum- Git Version Control System- Gerrit Code Review Pokaż mniej Duties:1. Enlightenment.org Open Source Community collaboration: - provide unit tests & patches for EFL framework2. Maintain & support for Tizen Ecosystem: - provide unit tests for Tizen Native C API libraries - provide documentation, reference applications and tutorials for Tizen Native C API developers - provide documentation, reference applications and tutorials for JavaScript API developers3. Tizen SDK IDE development based on Eclipse: - provide patches for Eclipse IDE product (Eclipse Open Source Community) - provide new functionalities for Tizen SDK (Eclipse plugins)Technologies:- C/C++- TETware (The Test Environment Toolkit )- SQlite- JavaScript- Tizen OS- EFL- JAVA- Git Version Control System- Gerrit Code Review Pokaż mniej

      • Software Engineer

        Mar 2013 - Jan 2017
      • Junior Software Engineer

        Jan 2010 - Jan 2013
    • Mobica

      Jan 2017 - Jan 2022

      Mar 2021 - Dec 2021, Military sector - JS web application Front-end in Angular framework developmentApr 2020 - Feb 2021, Healthcare sector, COVID-19 - Design & implementation of back-end API in Python Flask frameworkNov 2019 - Mar 2020, OTT and Hybrid TV Solutions - Porting HbbTV engine to different Android TV platforms (Java, C++)Feb 2019 - Sep 2019, Fuel Cards & Telematics Company - Python and Django framework back-end development - React JS framework and Redux Form front-end maintenance - AWS lambda functions maintenance Pokaż mniej

      • Consultant

        Jan 2019 - Jan 2022
      • Senior Software Engineer

        Jan 2017 - Jan 2019
    • BlueSoft

      Jan 2022 - Jan 2023
      Python Developer

      Feb 2022 - now, E-learning - New functionalities for e-learning platform - Tech stack: Python 3.8, Flask, Connexion, Openapi, GCP (Big Query, Cloud Task, Datastore, Cloud Run), Algolia

    • Polish Air Navigation Services Agency

      Jan 2023 - now
      Senior Python Developer

      Airport collaborative decision-making(A-CDM) system development

  • Licenses & Certifications

    • Programowanie w języku Python - od A do Z

      Udemy
      Jan 2021
      View certificate certificate
    • Problem Solving (Basic) Certificate

      HackerRank
      Jan 2020
      View certificate certificate
    • JavaScript Basics for Beginners

      Udemy
      Jan 2020
      View certificate certificate
    • Django 2.2 & Python | The Ultimate Web Development Bootcamp

      Udemy
      Jan 2019
      View certificate certificate
    • Programowanie obiektowe w języku Python - OOP - od A do Z

      Udemy
      Jan 2021
    • The Python Bible™ | Everything You Need to Program in Python

      Udemy
      Jan 2020
      View certificate certificate