I'm Marcin Czernecki

I'm .NET Developer

I know some Frontend

I'm Team Leader

I'm Trainer / Coach

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based in Katowice, Poland.

About Me

Know Me More

I'm Marcin Czernecki, a Software Engineer

Hey there! I'm Marcin Czernecki and I am a software developer from Katowice, Silesia/Poland. I enjoy building apps for any platform: desktop, web and mobile but my real calling is web/cloud development.

As a developer you have to be able to code in a number of languages to be successful. I have learned a ton from others by reading and watching hundreds (maybe even thousands) of tutorials and keeping up with blogs from top developers and designers.

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What I Do?

Summary

Resume

My Education

2014 - 2015

Master of Science

University of Silesia

Computer Science

Speciality: Software Engineering

Thesis: Analysis of the functions and performance of selected PHP frameworks

2010 - 2014

Bachelor of Engineering

University of Silesia

Computer Science

Speciality: Computer Games Development

Thesis: Motion sensors in educational games for children

2006 - 2010

ICT Technician

Śląskie Techniczne Zakłady Naukowe

Information and Communication Technologies (ICT)

My Experience

2020 - 2021

Senior Software Engineer

EPAM Systems

  • Reimagining and re-platforming legacy application suite as a SaaS based solution using modern technologies and frameworks deployed on Azure cloud for global insurance company.
  • Technology stack: Azure (e.g. Functions, ServiceBus, KeyVault), .NET Core 3.1, ASP.NET MVC / WebForms (.NET 4.5 & 4.8), Angular.js 9/10, HTML5, CSS3, Unit testing (Moq, nUnit, FluentAssertions), AzureDevOps, GIT, TFS

2017 - 2020

Senior Software Engineer Team Lead

Diebold Nixdorf

  • Leading a team.
  • Taking responsibility for delivering a working software according to the business requirements, following SDLC principles, on time and on budget.
  • Sharing knowledge with others as a trainer.
  • Working with many worldwide teams e.g. India, France, Germany, Italy, Canada, UK, etc.
  • Implementing fiscal and legal requirements of specific countries in base product.
  • Implementing customizations for the customers from Europe - Automated unit tests coordination.
  • Automated unit tests coordination.
  • Administration of Continuous Integration - Jenkins

2015 - 2017

Software Engineer

Diebold Nixdorf

  • Assisting in resolving development tasks with clients and/or customers.
  • Developing solution elements in the context of the defined master plan and in order to provide them for the overall solution.
  • Development and Definition of Applications and SW-Architecture.
  • Construction, Testing and Configuring of Solutions.
  • Piloting within the Customer Environment.
  • Maintenance of Solutions.
  • Code Reviewing.
  • Planning and creating of product information, professional handbook preparation, studies, training materials and professional templates for customer offers.
  • According to the rules of the project management, assisting in the accomplishment of development tasks/projects.
  • Assisting in trainings and workshops for employees, partners and customers.

2012 - 2015

Full Stack Developer

Serious Impact

  • Developing web applications using Microsoft .NET (C#, TSQL, LINQ, ASP.NET MVC, WebForms).
  • Creating web applications using PHP OOP technology (Zend Framework 2, PhalconPHP, Laravel).
  • Developing frontend of web apps using JS (jQuery, Backbone.js), CSS3, HTML5.
  • Developing webservices for mobile applications.
  • Modifying existing software to correct errors and to improve performance.
  • Interpreting customer business needs.
  • Database design and maintenance: MySQL, MS SQL 2008/2012, PostgreSQL (PostGIS).

My Skills

.NET Framework 95%

.NET Core 85%

SQL (T-SQL)80%

Unit testing85%

Azure 70%

JS / HTML / CSS 60%

Angular 45%

DevOps 60%

Portfolio

Some of my work

Contact

Get in Touch

Address

Katowice, Silesia, Poland

work@mczernecki.pl

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