About

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Something about ME

Hi, my name is Jan Szewczyk and I would like to present to you briefly the most important information about myself, which I hope you will find significant 😁

My passion for programming began during my studies. I obtained the title of Bachelor of Engineering at the Cracow University of Technology in the field of Computer Science. My BEng Thesis was related to the design and implementation of a web application, I used technologies such as Javascript, React, Java, Spring, and Postgresql. I also obtained a Master of Science degree at the Cracow University of Technology in the field of Data Science. My Master's thesis concerned the implementation of a system that allows you to control the device by means of movement and hand gestures in real time. Computer vision and machine learning algorithms were the tools that made the system work properly.

In my programming history, you can find moments when I was involved in programming in technologies such as Java, Spring, Python, and finally JavaScript - I stayed with it for a long time 😍

I started my adventure with web applications by getting to know the React library, which I needed for my Engineering Thesis. Since then, my passion for responsive website design using the React ecosystem and many other libraries has gained momentum. Privately, I not only create web applications, but I'm also the author of several libraries supporting application development in React and many others (e.g. custom GitHub actions -> see the Projects Section).

My hobby is also the subject of artificial intelligence and data processing. I also enjoy fishing, a healthy lifestyle, and traveling. I'm crazy about plants 🪴 🌴 🌵 😁

Want to save information about ME — download my CV

Experience

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Software Engineer

jaris, inc

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Mar 2020 - Present

  • Management and implementation from scratch the app for admins & operators to manage the whole banking system and company users, building an internal UI components library
  • Management and implementation from scratch the app for clients to manage the lifecycle of their offer-to-loan experience
  • Integration of web applications with external REST API
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Software Developer Internship

Erricsson

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Jul 2019 - Sep 2019

  • Experience working in SCRUM methodology
  • Implementation from scratch the internal tool for saving “Way of Working” processes in the form of interactive tiles
  • Database design and implementation, preparation of REST API to support client's application

Skills

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70%

TypeScript logo

90%

React js logo

69%

Next.js logo

69%

Tailwind css logo

80%

React Query logo

70%

MUI logo

80%

Node.js logo

21%

Storyblok logo

80%

Semantic Release logo

100%

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90%

Prettier logo

80%

WebStorm logo

100%

Projects

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Portfolio

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My portfolio website was created using Next.JS 13, React and the Tailwindcss library. The content of the website is managed using Sanity.io CMS.

This application is using SSG.

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GitHub Actions

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HCS

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Hands Control System (HCS) - an application/system that uses AI/computer vision to control a computer mouse by means of movement and hand gestures.


Contact

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