I'm Nathan JANCZEWSKI

Software engineer

About me

0x01. About me

Curious, passionate about programming and solving problems, I spend my free time doing technology watch and building my personal projects.

After an IT degree at the Reims "Institut universitaire de technologie", I graduated a computer science engineering diploma at the Cnam.

I worked at Un-zéro-un part-time, a digital agency located in Charleville-Mézières. I then went on to work at Spacefoot in the e-commerce team, focusing on building the internal tool and integrating with the various marketplaces.

I'm currently working at Multi-Impact on insurance software.

0x02. Projects

Professional projects

MP Integrator

MP Integrator

While at Spacefoot, most of my work was around this tool.

It is used to synchronize offers on multiple marketplace and facilitate product creation among other things.

Built with Svelte + Django

Deal&Co

Deal&Co

During my part-type at Un-zéro-un, I worked on the API for our Deal&Co client.

This mobile app lets you find discounts, gifts, ... with the partners around you.

Built with React + API-Platform

Gescicc@

Gescicc@

Developed by the Lab'S DN at the Cnam, Gescicc@ is the student management tool on which I worked during my first two years of part-time.

It solves every use-case a Cnam center can have and is used by every one of them in the world.

Built in ASP.NET webforms

Côté-Meuse

Côté-Meuse

After my internship, I worked one more month at Un-zéro-un. I had the chance to work on the Côté-Meuse marketplace.

Built in React + Symfony / API-Platform

Personal projects

Prowty

Prowty

Not available yet, this project is a platform to plan events with friends.

The goal of it is to centralize every aspect you want when preparing a party, a trip or anything.

Money repartition, tasks to do, sharing pictures of the trips, etc...

Built in React + Django-rest-framework

Metaprint

Metaprint

Simple tool to print out info about your computer (Ram usage, CPU temperature, ...), useful for i3 and tmux.

I wanted to have a simple yet configurable tool to take care of this, that could also handle multiple computers without any external dependencies.

Built in Golang

Cards Against Overflow

Cards Against Overflow

Cards Against Humanity is an open-source card game, similar to Blanc Manger Coco or Limite Limite.

This version lets you play with your friends online.

For legal reasons, the cards are not given but a JSON format lets you easily import your decks.

A new version in React was started but it's still WIP.

Built in VueJS + Golang (with websockets)

TwitchPlaysBlindTest

TwitchPlaysBlindTest

This software was designed to be hosted and used as a SaaS by streamers wanting to create blind-tests.

A score system and a leaderboard was implemented, everything being automated through the Twitch API.

Originally created for the JosetteLaChèvre streamer, it unfortunately did not end up used.

Built in VueJS + Golang

SnapDesk

SnapDesk

One of the first thing I ever programmed.

SnapDesk was a Snapchat client for the desktop, built in Java.

Everything was functional, though since the huge restrictions added by Snap Inc. on their API at the beggining of 2014, it was not feasible to continue this project.

0x03. Contact

Want to reach out?

Send me an email at nathan@janczewski.fr

Or find me on Github, Twitter and Linkedin