Miłosz Bliźniak
Software Engineer

Professional Objective

Concious of software architecture, focusing on improving application layering, reducing coupling through microservices, and reducing repetitive tasks with automation. I advocate for clean, maintainable code and efficient development processes. A strong believer in Linux and Vim, I strive to keep my workflow fast and distraction-free. I also enjoy mentoring, sharing knowledge, and helping teams grow by encouraging a pragmatic engineering mindset.

Education

Wrocław UoT
Electronics Faculty
Information Technology
2010 - 2014

Skills

Primary

C++
Bash
Python
Linux
C
Embedded Systems
Software Architecture

Secondary

CMake
Qt 5
STL
Cross-compilation
C Python API
C Lua API

Familiar

Web Development
JavaScript
OpenGL
POSIX

Tools

Vim
QtCreator
Eclipse

Languages

Polish (Native)
English (C1)

Experience

Software Engineer
Bright Coders Factory
January 2019 - working now
SAFE SCRUM Jira Gerrit

Network Testing Platform development

C 11 C++ 17 CMake Bash Python Lua Packer Debian
Spearheaded the modernization of an aging network testing platform, improving architecture and development workflows.
  • Assessed an aging network testing system, identifying architectural and process inefficiencies.
  • Proposed and executed a structured modernization plan to transition to modern architectures.
  • Developed a core C Lua module, improving system performance and maintainability.
  • Upgraded large-scale Python 2 code to Python 3, addressing compatibility challenges.
  • Improved development and testing processes, increasing overall team efficiency.
  • Conducted rigorous quality assurance and prepared stable release candidates.

Screen and Sensors Controller for Industrial Naval Appliance.

C 11 C++ 17 CMake Bash
Engineered firmware for a microcontroller integrating multiple embedded buses and interfaces, ensuring smooth hardware-software interaction.
  • Developed firmware for a chip integrating multiple embedded buses and interfaces.
  • Identified hardware limitations and implemented workarounds for stability.
  • Assisted in embedded board development to ensure seamless component integration.
  • Streamlined deployment processes reducing time spent on testing changes on RC boards to speed up development (80% reduction).
  • Reviewed and refined requirements to guarantee product completeness.

Hard Drive firmware development.

Bash C++ 17 Python TCL WSL
Developed and optimized firmware for high-reliability hard drives, ensuring performance in demanding conditions.
  • Developed performance-critical firmware modules for high-reliability storage systems.
  • Identified bottlenecks and shifted logic to meet strict performance requirements of each action.
  • Assisted other teams to meet project deadlines through cross-module development support

Medical Lab Machine's Software Modernization of GUI and Business Logic.

ANSI C Bash C++ 17 CMake Linux Python QNX Qt 5 REST
I led the modernization of critical software components for medical lab machines, ensuring stability and efficiency while accommodating new feature demands.
  • Reverse-engineered and modernized stability-critical services, tools, and GUI.
  • Improved system layering to enhance separation of concerns and maintainability.
  • Optimized performance to meet resource constraints and additional feature requirements.
  • Developed in an AGILE/SAFe environment, participating in scaling.
  • Created tooling that improved development efficiency and quality.
  • Tested core guideline libraries and identified limitations.
C++ Developer
Sonel S.A.
August 2018 - October 2018
C++ 14 Bash Qt 5 Linux SCRUM Kanban
I contributed to cross-platform software solutions, focusing on performance optimization and UI modernization in C++14 applications.
  • Developed software for Linux and Windows, leveraging C++14.
  • Improved application performance and fixed UI-related issues.
  • Maintained and enhanced a large codebase, enforcing best practices.
  • Conducted code reviews and managed localization processes.
  • Worked in an AGILE environment (SCRUM/Kanban).
C++ Developer
Novamedia innovision
September 2015 - January 2018
C++ Python Bash Embedded Linux
I played a key role in embedded software development for transportation systems, enhancing performance and maintainability while introducing new features.
  • Refactored and maintained an embedded stop-list rendering system.
  • Developed a graphical engine for embedded display applications.
  • Implemented a position tracking system and communication protocols.
  • Introduced libraries that improved team productivity and software stability.
  • Upgraded build systems, unifying development workflows.
  • Provided mentorship and technical assistance to junior developers.
  • Diagnosed and improved system-wide performance issues.
Web Developer
Kontekst Studio
August 2014 - April 2015
PHP JavaScript jQuery JSON CMS
I worked on CMS-based projects, delivering customized solutions that balanced usability, performance, and client requirements.
  • Researched and implemented hosting and CMS solutions tailored to client needs.
  • Developed and customized CMS-based websites with modern front-end technologies.
  • Created responsive, visually appealing templates from graphic designs.
  • Wrote comprehensive user manuals to help clients manage their sites.
Web Developer, eCommerce
Odd Jobs
2005 - 2014
CMS eCommerce GIMP PHP HTML MySQL Administration GUI

After work

When I'm not coding, I find joy in a hands-on craftsmanship and outdoor activities.
Craft & DIY – traditional woodworking, making rosaries, home improvement.
Active and Outdoor – Motorbiking, stand-up paddling, cycling.
Culinary & Social – Frying on steel pans, making great coffee, and exploring new places.
I agree to the processing of personal data provided in this document for realising the recruitment process pursuant to the Personal Data Protection Act of 10 May 2018 (Journal of Laws 2018, item 1000) and in agreement with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation).