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Dariusz – Python, C++, Django, experts in Lemon.io

Dariusz

From Poland (GMT+2)

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Game Developer
Back-end Web DeveloperMiddle-to-senior
Hire developer
13 years of commercial experience
Computer science
Data analytics
Gamedev
Space exploration
Telecommunications
Embedded software
Mapping software
Mobile apps
Gaming software
Lemon.io stats

Dariusz – Python, C++, Django

Dariusz is a Strong Middle Software Engineer with a solid background in game development and telecommunications, boasting 6 years of industry experience. He demonstrates proficiency in Python, particularly in the areas of testing, automation, and game development. Dariusz exhibits strong problem-solving abilities and a comprehensive understanding of fundamental programming concepts, making him a valuable asset to any project or team.

Main technologies
Python
10 years
C++
6 years
Django
3.5 years
Additional skills
C#
Unreal Engine 4
Web scraping
Jenkins
Linux
Unit testing
Protobuf
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Senior Software Engineer
Dec 2021 - Oct 20229 months
Project Overview

It is a game development studio that creates its own games and helps create other games in cooperation with external companies.

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Responsibilities:
  • involved in a large extensive project;
  • Creating Test Framework for QA/End-to-End tests (C++/python/C#) with UE 4.27
  • Delivered a few APIs futures for the test framework ( fronted GUI app in c#, python test framework internals, c++ creating API for test framework)
Project Tech stack:
C++
Python
C#
Unreal Engine
Co-Founder
May 2018 - Oct 20224 years 4 months
Project Overview

It is innovative software for processing data extracted from satellite images combined with metadata from several external services that can indicate interesting places for investment.

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Responsibilities:

  • was involved in services/pipelines for metadata collection from public resources without official API (Web scraping: Python, JS);
  • data presentation (Python, JS, Django, Vue);
  • created human API for out service in Vue fronted and Django backend;
  • created system for geographical metadata analysis - conversion, measurement, excluding some geographical groups.
Project Tech stack:
C++
Python
Sentinel-2
Django
Web scraping
Shapely
GDAL
GeoPandas
Lead Software QA Engineer
Apr 2018 - Dec 20213 years 8 months
Project Overview

It is a Polish video game developer and publisher founded in 1991. Created several AAA games. Developing own game engine.

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Responsibilities:
  • created a pipeline for automated tests for custom engine;
  • helped with the creation of a game automated framework;
  • was a technical and project lead of QA engineering team - 9 members;
  • set objectives and targets for QA - short and long term;
  • maintained and implemented new functionalities in internal pipelines/services/tools - full stack development (Python, js, C++, C# );
  • created automation tests pipeline;
  • created several tools for game production;
  • implemented several web internal services used in the custom engines as telemetry or custom download protocol;
  • python evangelist :-)
Project Tech stack:
C++
Python
C#
Jenkins
Software Development Engineer, Tech Lead Test Automation, Integration & Verification Engineer
Apr 2011 - May 20187 years 1 month
Project Overview

It is one of the leading solutions that provide connections using GSM/UMTS/LTE/5G to mobile devices used daily by billions of people. Cutting-Edge Technologies both hw and sw used in it are often created only for this solution not available on the market. This very often required an unconventional approach.

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Responsibilities:
  • created several automated pipelines from scratch (for a complex process that includes custom HW, Jenkins, Linux hosts and custom network services);
  • moved from testing and integrating to SW development;
  • created pipeline for complex e2e automated tests;
  • created in a small team (4 members) alternative component for the initial handle O&M for 5G technology;
  • created several libraries for the internal test framework;
  • created from a scratch tool for customer problems;
  • solved a few very critical bugs visible on the client's side in a very short time (including creating the HW environment on our side, finding scenarios that caused problems, creating sw path and delivery - Nokia Flexi eNB is not a website sw delivery to the client is very complex from a formal and technical perspective).
Project Tech stack:
Python
Linux
Jenkins
Unit testing
Protobuf
C++

Education

2012
Teleinformatics
Master of science

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