Mateusz Bilicz
Software EngineerAngularNestJSEngineer Degree
Who am I?
Experienced Senior Developer with over 10 years of hands-on experience in the JavaScript/TypeScript ecosystem. While my commercial focus has been on Angular, I have spent over 6 years architecting complete backend systems using Node.js and NestJS. Expert in building modular, scalable infrastructures, including custom proxy servers and zero-downtime modular runtimes. Driven by code excellence and a deep understanding of system architecture.
Technologies
Angular 
TypeScript 
JavaScript 
NestJS 
Node.js 
MongoDB 
PrimeNG 
Angular Material 
Sass 
HTML 5 
CSS 3 
GIT 
Firebase 
Docker - AI
- LLMs
Claude
Commercial exp.4.8 yearssince 18.12.2021
Non-commercial exp.12.7 yearssince 01.01.2014
Realized projects17
Open-Source projects3
Skills
- Proficient in HTML5, CSS3, and JavaScript
- Skilled in Angular framework
- Familiarity with PrimeNG and Angular Material libraries
- Knowledge of Node.js and NestJS
- Proficiency in REST API and TypeScript
- Expertise in Rest API and TypeScript
- Analytical Thinking
- SEO and WCAG Awareness
- Communication and Teamwork
- Stress Management and Problem-Solving
- Continuous Learning and Self-Improvement
- Quick Adaptability
- Development of large evolving AI Workflows
- Prompt Engineering
Tools & Programs
- JetBrains WebStorm
- Claude Code
- Google Antigravity
- Cursor
- GitHub
- Gitea
- Bitbucket
- Linux
- Windows
- Google Docs
- Microsoft Office
- OpenOffice
- JetBrains DataGrip
- JetBrains IDEA
- Miro
- TeamCity
- Brackets
- ATOM
- Visual Studio
- Postman
- Swagger
- NGINX
- PM2
- MongoDB Compass
- JetBrains RIDER