Homepage
Case Studies
About Me
Career
Blog
Contact

Master's Degree at Military University of Technology

Electronics and Telecommunications, part-time

Planned completion: 2027

I am continuing my studies in electronics and telecommunications. I am interested in topics related to the security of electronic devices and systems used in critical areas

CoolTRONIC.pl

April 2019 - now

Founder and Lead Engineer

At CoolTRONIC.pl, I work on web platforms, Linux server environments and technical tools. My work combines websites and online stores with performance improvements, deployment automation and production maintenance.

My responsibilities include:

  • building and maintaining web services for clients,
  • administering environments based on Debian, Proxmox and ISPConfig,
  • working on caching, server configuration and deployment reliability,
  • developing Craft CMS plugins available on GitHub and in the Craft Plugin Store,
  • maintaining Android-related open-source tools and device-recovery projects.
Visit CoolTRONIC.pl
Browse open-source GitHub

WooCommerce Store for a Fashion Brand

Since 2 years and 2 months

WooCommerce store built with Oxygen Builder for a fashion brand. The work included product presentation, responsive layouts, and ongoing maintenance.
View the WooCommerce Project

WordPress Website for a Psychologist

Since 3 years and 2 months

WordPress website for a psychologist with video materials, a clearer content structure, and ongoing support for the website and communication channels.
View the WordPress Project

WordPress, Linux Servers, and Performance

Since 3 years and 5 months

I develop WordPress and WooCommerce websites tailored to specific projects. I also work on environments based on Nginx, Varnish, Apache, and ISPConfig. This work can include caching, image and font optimization, forms, integrations, and server stability.

Training Related to the Recovery Process

I completed assistant training related to the recovery process. It reinforced the value of clear language, predictable workflows and avoiding unnecessary overload.

I apply that perspective when working on digital products, especially in projects connected with healthcare or psychological support.

FRP Unlocking and Android Projects

Since 2022

Open-source tools and diagnostics

I develop tools related to Android diagnostics, device recovery, and lower-level system work. These projects are intended for owned devices or hardware the user is authorized to work with.

  • ADB automation and log analysis,
  • tools supporting bootloader-related workflows,
  • Linux kernel work for selected Qualcomm-based devices,
  • technical documentation and public GitHub repositories.
See project site FRP Unlocking
GitHub project repository

BiViSee Sp. z o.o. / BluePigMedia LLC

October 2021 – June 2023

Software Engineer

I worked on web platforms for US clients, including projects connected with mental health and addiction treatment:

  • developing and maintaining web solutions used in production,
  • debugging issues affecting system stability and performance,
  • working on server configuration and Core Web Vitals,
  • supporting technical decisions during periods of active product development.

Craft CMS Website for a Local Initiative

October 2021 - December 2021

Craft CMS website prepared for a local initiative. The project included news updates, a map, interactive elements and an editorial panel for day-to-day content changes.
View the Local Initiative Project

Craft CMS Website for the Petrochemical Industry

May 2021

Craft CMS website for a company working in the petrochemical sector. The project included implementation from a visual design and a section with background video.
View the Craft CMS Project

Interactive Project Map and PDF Datasheets

March 2021

Craft CMS extension with a filterable project map and automated PDF datasheets generated from content stored in the editorial panel.
View the Craft CMS Extension

Open-Source Craft CMS Plugins

Since 5 years and 3 months

I develop Craft CMS extensions that solve practical maintenance and performance problems:

  • CDN Cache & Preload: caching, Cloudflare CDN and Varnish-related workflows,
  • PDF Generator: generating documents from templates,
  • Static Files Autoversioning: refreshing static-file versions after deployments.
See Craft CMS Plugin Store
See GitHub repository

Military University of Technology in Warsaw

October 2019 – June 2022

Electronics and Telecommunications, ICT Systems

My engineering thesis focused on a design methodology for smart-home systems based on Home Assistant.

The degree helped me connect my earlier web-development experience with a broader understanding of electronics, networks and ICT systems.

PrestaShop Store with a Vue.js Product Form

May 2019 - July 2019

PrestaShop store with a Vue.js form that helps customers add a set of products to the cart. The form was adapted to a non-standard product selection process.
View the PrestaShop Project

QBS - Quality Business Software Sp. z o.o.

July 2019 – October 2019

Junior Full-Stack Java Developer

I worked on a Java plugin integrating VoIP with a system used in a medical facility.

  • developing the Java integration,
  • working with database logic and patient identification,
  • connecting the plugin with the existing call-handling workflow.

bcweb.pl - Interactive Agency

July 2017 - October 2021

Full Stack Engineer

  • building and deploying websites and e-commerce solutions with Craft CMS, WordPress and PrestaShop,
  • working on PHP, front-end code and existing production systems,
  • preparing technical documentation,
  • implementing responsive front-end improvements,
  • running internal workshops to improve development practices.

LASAK.IT Services

March 2016 – March 2017, followed by occasional project-based work

Junior Full-Stack PHP Developer and Junior Graphic Designer

  • building PHP and MySQL websites,
  • working with JavaScript and jQuery,
  • preparing graphic elements for websites.

Military University of Technology in Warsaw

March 2015 – August 2015

Android App Programmer

I worked on an Android application using steganography as part of a Wi-Fi authentication process.

It was one of my first projects combining application development with security and wireless communication.

From Web Development to Work Closer to the System Layer

I have worked on web projects since 2015. I started with PHP, JavaScript and business websites. Over time, my work expanded into e-commerce, Craft CMS, WordPress, Linux servers, performance improvements and deployment automation.

In parallel, I became more involved with Android and lower-level tooling. Today, I connect these areas: I can work on the interface, application code, API integrations, server configuration and diagnostic tools.

Below is a timeline of the main stages of that work.

2015
2017
2019
2021
2022
2023
2024

CoolTRONIC.pl

April 2019 – Present

Founder and Lead Engineer

At CoolTRONIC.pl, I work on web platforms, server environments and technical tools. My work combines websites and online stores with Linux administration, performance improvements and automation.

  • building and maintaining websites and web services for clients,
  • administering environments based on Debian, Proxmox and ISPConfig,
  • working on caching, server configuration, deployments and production stability,
  • developing Craft CMS plugins available on GitHub and in the Craft Plugin Store,
  • maintaining open-source Android-related projects and device-recovery tools.
See CoolTRONIC.pl
Browse open-source GitHub

WordPress Website for a Psychologist

Since 3 years i 2 months

WordPress website for a psychologist with video materials, a clearer content structure and ongoing support for the website and communication channels.
View the WordPress Project

Training Related to the Recovery Process

I completed assistant training related to the recovery process. It reinforced the value of clear language, predictable workflows and avoiding unnecessary overload.

I apply that perspective when working on digital products, especially in projects connected with healthcare or psychological support.

BiViSee Sp. z o.o. / BluePigMedia LLC

October 2021 – June 2023

Software Engineer

I worked on web platforms for US clients, including projects connected with mental health and addiction treatment:

  • developing and maintaining web solutions used in production,
  • debugging issues affecting system stability and performance,
  • working on server configuration and Core Web Vitals,
  • supporting technical decisions during periods of active product development.

Open-Source Craft CMS Plugins

Since 5 years and 3 months

I develop Craft CMS extensions that solve practical maintenance and performance problems:

  • CDN Cache & Preload: caching, Cloudflare CDN and Varnish-related workflows,
  • PDF Generator: generating documents from templates,
  • Static Files Autoversioning: refreshing static-file versions after deployments.
See Craft CMS Plugin Store
See GitHub repository

Craft CMS Website for the Petrochemical Industry

May 2021

Craft CMS website for a company working in the petrochemical sector. The project included implementation from a visual design and a section with background video.
View the Craft CMS Project

PrestaShop Store with a Vue.js Product Form

May 2019 - July 2019 during 2 months

PrestaShop store with a Vue.js form that helps customers add a set of products to the cart. The form was adapted to a non-standard product selection process.
View the PrestaShop Project

LASAK.IT Services

March 2016 - March 2017, followed by occasional project-based work

Junior Full-Stack PHP Developer and Junior Graphic Designer

  • building PHP and MySQL websites,
  • working with JavaScript and jQuery,
  • preparing graphic elements for websites.

What Connects These Areas?

I am most comfortable with projects that cross several layers of technology. A website issue may require a code fix, but the actual cause can also be in the database, an external integration, caching or the server configuration.

I start by checking what is really happening. Then I choose the solution.

Browse the Projects or Tell Me About Yours

The portfolio contains selected implementations and tools. You can also send me a message when a project requires work across several technical areas.
magnifiercrosschevron-left