Michał Żarnecki Portfolio

I specialize in creating IT systems, as well as analysis, extraction and advanced data transformation using data processing algorithms, such as machine learning. Technologies: PHP, Python, JavaScript, PostgreSQL, DBMS

Category: Bez kategorii

Elephant Door

Posted on 1 December 2015  in Bez kategorii

elephantdoor_websitePicture from programa.pl

Smart alarm system.

Responsibilities:

  • implementing website functionalities
  • implementing Java selenium test suites for interface

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Category: Bez kategorii

Group of 4 ERP/CRM systems for companies organizing trainings and workshops

Posted on 28 October 2015  in Bez kategorii

workshops_systemPicture from programa.pl

Responsibilities:

  • technical project management
  • system modules configuration and modification
  • implementing system modules and functionalities
  • integration with external JavaScript libraries
  • implementation of messages and notification system
  • implementation of user calendar module
  • implementation of invoices module
  • implementation of users management and authorization module
  • implementation od electronic data interchange module
  • creating and running unit tests and Selenium IDE interface test
  • project optimization, acceleration, conducting HTML/CSS validators tests and server load tests
  • migrating projects to new versions and improvements
  • collecting data and creating project specification

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Category: Bez kategorii

Bugilo

Posted on 29 January 2015  in Bez kategorii

bugiloPicture from programa.pl

ERP system for company management. Based on Kanban methodology.

Responsibilities:

  • involvement in the process of creating system tools

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Category: Bez kategorii

ECM – ERP System

Posted on 4 October 2014  in Bez kategorii

ecmPicture from programa.pl
ERP system for the company working in the energy sector specialized in optimising energy consumption for their customers.

Responsibilities:

  • implementation of mobile monitoring system collecting data from electricity meters and sending via GPRS
  • development of Android mobile app for system users
  • system modules configuration and modification
  • creating controllers based on tables and forms generators
  • implementation of invoices module and pdf generator
  • energy usage reports (based on Google Graph) and simulations generator implementation
  • post-implementation period management
  • collecting data and creating project specification

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Category: Bez kategorii

Abita – ERP System

Posted on 1 September 2014  in Bez kategorii

Picture from programa.pl

System for building construction management.

Responsibilities:

  • technical project management
  • implementation of electronic data interchange module
  • integration with external systems communicating to Abita system
  • collecting data and creating project specification
  • system modules configuration and modification
  • implementing system modules and functionalities

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Category: Bez kategorii

A2 do Europy

Posted on 22 June 2014  in Bez kategorii

4Picture from programa.pl

Web and mobile application that can calculate highway payments and mandatory equipment for specified route.

Responsibilities:

  • project technical management
  • development of Android mobile app with WebView control
  • app architecture planning
  • creating the algorithm for matching highways paid segments to route provided bu user
  • Google Maps, Inverse Geocoding and Yahoo currency API integration
  • Locales system and app translation for 6 languages
  • Facebook app development
  • mySQL database spatial indexes and functions management
  • app optimisation and acceleration

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Category: Bez kategorii

Autostrada Wielkopolska

Posted on 21 March 2014  in Bez kategorii

2Picture from programa.pl

Web site for A2 highway.

Responsibilities:

  • integration with Google Maps API
  • implemantation of API services

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Category: Bez kategorii

Oferon

Posted on 1 January 2014  in Bez kategorii

1Picture from programa.pl

Web application to search and expose advertisements materials.

Responsibilities:

  • system modules configuration and modification
  • integration with external JavaScript libraries
  • implementation of products catalog importer from .xlsx and .xml to database
  • the design of DTD schema.xsd document
  • creating and running tests
  • collecting data and creating project specification
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Category: Bez kategorii

Szpitale Wielkopolski

Posted on 21 December 2013  in Bez kategorii

3Picture from programa.pl

Szpitale Wielkopolski – System for power consumption monitoring.

Responsibilities:

  • technical project management
  • implementation of mobile app for Android using QR code scanner
  • implementing system modules and functionalities

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Category: Bez kategorii

VOX e-commerce

Posted on 1 December 2013  in Bez kategorii

voxPicture from programa.pl

VOX furniture e-commerce.

  • implementing frontend components
  • implementing JavaScript animations and effects

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