Przemysław Pietrzak

Next.js & PHP Web Developer

I build modern web applications (Next.js, Laravel, Node) and design solutions based on SQL, NoSQL and API (REST, GraphQL). I combine legal knowledge with technology.

Portfolio

CASN LaravelWeb App

CASN Laravel

I created a web application in the Laravel framework for the Analysis Center of the Służba Niepodległej Foundation. I have implemented routing, responsive front (Blade), deploying to hosting. (link leads to the snapshot version of the page)

Technologies
jQueryLaravelPHPBlade
MazowieściWeb App

Mazowieści

I have conducted a full migration of the WIX news service to WordPress. I automated the extraction of articles with the help of Python (Scrapy) and imported content into the WordPress database. I created custom PHP scripts for data integration, implemented an SEO optimization policy, rebuilt the menu and tag system. I optimized the speed of the page and improved its position on Google.

Technologies
WordPressPHPPythonHTMLCSSSEO
Fundacja Służba NiepodległejWeb App

Fundacja Służba Niepodległej

I have administered and developed a WordPress-based foundation website. I have implemented new subpages, SEO content strategy.

Technologies
WordPressPHPHTMLCSSSEOAnalytics
LegatoDesk™ – SystemWeb App

LegatoDesk™ – System

Main LegatoDesk™ system built with Next.js and Nest.js, featuring blockchain, BullMQ and Redis integrations.

Technologies
NextJSJavaScriptNestJSTypeScriptCSSTrivyReduxRedux SagaRedisBlockchainBullMQREST API
LegatoDesk Shop™E-commerce

LegatoDesk Shop™

E-commerce shop for the LegatoDesk™ system, built using Next.js and Nest.js.

Technologies
NextJSJavaScriptNestJSTypeScriptCSSTrivy
MY HR-VISION™ – System HRServices Mobile AI

MY HR-VISION™ – System HR

Modular HR management system built with Symfony, Twig and MySQL, using a microservice architecture.

Technologies
PHPMySQLSymfonyTwigDockerTrivyKubernetesMicroservices
Przemysław Pietrzak

About me

I am a developer combining law and technology. I build modern web applications in Next.js, Laravel and Symfony, design backends in Node/NestJS using Prisma and SQL databases (MySQL, PostgreSQL) and NoSQL (MongoDB). I create REST API and GraphQL API, deploy projects in CI/CD architecture (Docker, GitHub Actions, Passenger on Cyber_Folks), and also develop Kubernetes-based environments and integrate them with cloud services like Render or Vercel. I use automated tests (Jest, React Testing Library, Cypress, PHPUnit) in frontend and backend projects.

Technology stack

  • Frontend: Next.js / React / Tailwind / SCSS / JavaScript, TypeScript
  • Backend: Laravel / Symfony / PHP, Node / NestJS (Typescript)
  • Databases: Prisma / SQL (MySQL, PostgreSQL), MongoDB / NoSQL
  • DevOps: Docker / GitHub Actions / Kubernetes / Passenger (Cyber_Folks) / Render / Vercel / AWS

Skills & Technologies

CSS10
10 projects
Used in 10 projects
JavaScript8
8 projects
Used in 8 projects
TypeScript8
8 projects
Used in 8 projects
NextJS6
6 projects
Used in 6 projects
NestJS5
5 projects
Used in 5 projects
PHP4
4 projects
Used in 4 projects
HTML4
4 projects
Used in 4 projects
REST API3
3 projects
Used in 3 projects
Microservices3
3 projects
Used in 3 projects
React2
2 projects
Used in 2 projects

Project Portfolio Analysis

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