Summary
Overview
Work history
Education
Skills
FOREIGN LANGUAGES
Affiliations
Timeline
Generic
Łukasz Paczos

Łukasz Paczos

Ceradz Dolny,Greater Poland

Summary

Senior Angular Developer with 10+ years of experience delivering scalable, enterprise-grade web applications. Specialised in modern Angular, State management (NgRx, Signal Stores), and microfrontend
architecture. Focused on performance, maintainability, and measurable business impact. Seeks out opportunities to expand skills and improve designs.

Overview

15
15
years of professional experience

Work history

Frontend Architect / Senior Angular Developer

Blue IT - Łukasz Paczos
2015.01 - 2026.03
  • Led development of enterprise Angular applications across fintech and insurance domains
  • Designed microfrontend architecture, reducing deployment time by ~30%
  • Implemented NgRx state management, reducing bugs by ~40%
  • Improved performance (lazy loading, change detection), reducing load time by ~35%
  • Collaborated in Agile teams and mentored developers

Fullstack developer

Dietomat sp. z o.o.
Poznań
2014.06 - 2018.10
  • Assisted in developing main portal functionality using node.js frameworks such as elefant.js, sails.js, and restify.
    Supported the integration of angular.js and mongodb for dynamic user interfaces.
    Contributed to frontend development using css3, less, and html5 technologies.
  • Optimised website performance with efficient coding and debugging techniques.
  • Leveraged Docker containers for consistent deployment environments, reducing potential system conflicts.

Fullstack developer

Artflash Interactive
Poznań
2012.08 - 2014.06
  • Support development of web applications and portals using PHP (CakePHP) and JavaScript (jQuery, Bootstrap).
    Assist in implementing AJAX functionality and managing MySQL databases.
    Contribute to front-end design with HTML5 and CSS3 to enhance user experience.

Fullstack developer

IT4B
Poznań
2010.11 - 2012.07
  • Assisted in web application development using PHP frameworks such as Zend and CakePHP.
    Supported JavaScript functionality with jQuery and AJAX.
    Utilised PostgreSQL and MySQL for database management.
    Implemented XML and XSLT for data presentation.

Education

M.Sc. - Electronics and Telecommunications

University of Technology in Szczecin

Skills

  • Angular and TypeScript
  • State management (NgRx, NgXs, Signal Stores)
  • Reactive programming (RxJS, Signals)
  • RESTful API development
  • HTML5 and CSS3
  • Sass and SCSS
  • Tailwind and Bootstrap
  • Microfrontends (Nx)
  • JSON and XML
  • CI/CD (Azure, GitHub)
  • Testing frameworks (Jest, Karma, Cypress)
  • AI and LLM technologies
  • Git workflows

FOREIGN LANGUAGES

English – B2

Affiliations

  • Football, F1, Squash, Darts, Blockchain, Cryptocurrencies

Timeline

Frontend Architect / Senior Angular Developer

Blue IT - Łukasz Paczos
2015.01 - 2026.03

Fullstack developer

Dietomat sp. z o.o.
2014.06 - 2018.10

Fullstack developer

Artflash Interactive
2012.08 - 2014.06

Fullstack developer

IT4B
2010.11 - 2012.07

M.Sc. - Electronics and Telecommunications

University of Technology in Szczecin
Łukasz Paczos