Pawel Siwek

Full-Stack Developer | React • Next.js • TypeScript • Node.js

Reading, UK

About Me

I'm a Full-Stack Developer specializing in React, Next.js, TypeScript, and Node.js. I build modern, responsive web applications with clean architecture, high performance, and excellent user experience.

My expertise spans full-stack development: responsive front-end interfaces with React and Next.js, state management (Redux Toolkit, Zustand), scalable back-end systems with Node.js and Express, RESTful APIs, MongoDB databases, and cloud deployment on Vercel and Google Cloud Platform.

In production, I actively use TypeScript and increasingly incorporate AI capabilities—particularly OpenAI API integrations—to enable intelligent automation, data processing, and smarter application features.

Featured Projects

Profit Radar

Modern Next.js application and scraping toolkit for tracking Copart auctions, exploring sale calendars, and analyzing lot details with market enrichment.

ReactNext.jsTypeScriptTailwindNode.jsOpenAIVercel

Timeline Generator

Full-stack Next.js application that automatically tracks GitHub repositories and generates AI-powered daily summaries.

ReactNext.jsTypeScriptTailwindNode.jsOpenAIVercel

FilesConverto

Next.js + TypeScript web application for converting, compressing, and managing files in various formats. The platform features a drag-and-drop uploader.

ReactNext.jsTypeScriptstyled-componentsTailwindNode.jsnpmVercel

Tic Tac Toe

Tic-tac-toe is a game where two players take turns placing 'O' or 'X' on a 3x3 grid. This React app features a simple interface and a game logic.

ReactJavaScriptFigmastyled-componentsNode.jsnpm

Covid-Data

Application providing information and data related to COVID-19. It's a React app created with Create React App and styled with styled-components.

ReactJavaScriptFigmastyled-componentsGoogle CloudNode.jsnpm

Chat Bot

Chat Bot is a simple app that lets anyone converse with an AI. It's simple and fun. Chat history and a MERN-stack backend will be added later.

ReactReact RouterJavaScriptFigmastyled-componentsGoogle CloudGitnpm

Explore more projects and view the interactive portfolio:

Visit Full Portfolio

Core Skills & Tools

  • TypeScript
  • Tailwind
  • HTML
  • Next js
  • CSS
  • JavaScript
  • NPM
  • React
  • Styled..
  • React-Router
  • Bootstarp
  • Material-UI
  • Figma
  • Google Cloud
  • Momentsjs
  • NodeJs
  • Express.js
  • MongoDB
  • GitHub
  • VS Code
  • ChatGPT
  • Copilot
  • Vercel