Marcin Woźniak

Full-stack JavaScript Developer (03.2023 - present)

About project

Several applications, each with two layers: one for the teacher and one for the student.

1. Quiz - Using the platform, a teacher can create a quiz with various types of questions. The question forms offer three templates, and depending on the chosen template, subsequent sections are generated based on previous decisions. The teacher can set the time, randomize questions and answers, and choose themes. The quiz generates a configuration in the form of JSON.
The JSON file is then used by the student's application to generate the appropriate components. The quiz supports question reading, feedback for correct and incorrect answers inputted on the editor's side, and a printable summary.

2. Presentation - This is a browser-based version of a presentation where a teacher can prepare slides and add various elements, such as text, shapes, images, sound, transition animations, themes, colors, etc. The application includes guidelines to assist in evenly distributing elements..

Tech Summary

React React-Moveable React-Selecto Zustand Monorepo pnpm dnd-kit

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Full-stack JavaScript Developer (02.2021 - 02.2023)

About project

Multiple platforms which allow farmers to ask for loans, verify their payments, grant supplements for equipment related to crops and animals. Businesses are actively provided with support so that they can invest in equipment to reduce harmful ammonia emissions and reduce adverse impacts on water quality resulting from the storage and spreading of livestock slurry and digestate. The project consisted of the following:

• Front-end application that generates interactive forms based on the API's JSON configuration. The application builds a section based on a configuration file: form types, validation, conditional routing system, summary, etc.
• Three applications for the back-office team. With their help, the users can search records and perform specific actions and verifications. One of those applications also supports a multiple step authorization process.

Tech Summary

Angular2 TypeScript Node.js Express OAuth NgRx Karma Jasmine Awilix

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Full-stack JavaScript Developer

About project

Language learning platform with various educational games. They have reward systems as well as coin collecting and progress saving functionalities.

Tech Summary

React TypeScript JavaScript Phaser Django Django REST Framework

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Full-stack JavaScript Developer

About project

Platform which displays information from detailed reports. The application has a dependent charting system. After selecting filters, a graph and an interactive table appear. By selecting individual cells, the table and charts are reloaded.

Tech Summary

React TypeScript Jest Highcharts Styled Components Client's internal library

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JavaScript Developer

About project

Document handling platform for FinTech.

Tech Summary

React TypeScript Jest Highcharts Styled Components Client's internal library

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Full-stack JavaScript Developer

About project

GitHub-esque networking application for science enthusiasts. It offers the following functionalities:

• File transfer
• Description adding
• Displaying added scripts in the form of a card or a list
• Adding new versions of already uploaded scripts
• Liking, following and commenting each version of the uploaded script

Tech Summary

React Hooks TypeScript React-Redux AWS SDK Django REST Framework

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Python Developer

About project

API which serves data from many dependent tables in a form. Supports various formats.

Tech Summary

Python 3+ FastAPI

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JavaScript Developer

About project

Advertising page for a campaign which promotes assistance in job seeking.

Tech Summary

Nuxt.js Firebase

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Python Developer

About project

Functionality updates for STX Websites and internal systems (Payroll & HR).

Tech Summary

Python 3+ AngularJS