Freelancer profile translated to English.

Description

My personal time is dedicated to the numerous IT projects I develop alone or with my network (startup founders, development and finance experts), which I enjoy designing, developing, and constantly improving.

I speak French and English.

I also have a great passion for visual arts (web and other), culture, sports, music, and video games.

My guiding principles are transparency, honesty, performance, and efficiency.

Examples of projects carried out solo or in a group:

My portfolio: nicolas-matuszak.com

Solo project: Web scraper with custom financial indicators to provide accurate insights into the complete economy of the game Counter-Strike 2.

Solo project: Using public APIs and LLMs to synthesize recent newsletters on selected categories of interest.

Collaborative project: Creation of a music studio and associated services.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Counter-Scrap
Personal Project
PRIVATE EQUITY
October 2023 - August 2024 (10 months)
Paris, France
Design and development of a project centralizing financial data for the game Counter-Strike 2, creating custom indicators to help collectors understand the market and guide their investments.
API Docker Website Creation Financial Markets Video Games JavaScript
Mail-Aggregator
Personal Project
CULTURE
January 2023 - January 2024 (1 year)
Development of a microservices application using Docker, ChatGPT API, ExpressJS, Python, and VueJS to generate quick-to-read summaries from recent newsletters.
Docker ChatGPT API Express Python Vue.js
IBM Consulting
Fullstack Developer
SOFTWARE PUBLISHING
September 2022 - Today (3 years and 9 months)
Bois-Colombes, France
Within IBM's Blockchain team, I worked on two projects initiated by the European Central Bank (DL3S Project) and the French Registries (Greffe Project) on blockchain-related topics.
Key points:
DL3S Project: Improvement of DevOps tools, optimization of team workflow

Implementation of Jenkins, Docker, SonarQube, and automation scripts
Development of bash/shell scripts to streamline processes

Greffe Project:

Development of unit tests, significant increase in code coverage
Development and maintenance of APIs, addition of new features
Creation of scripts facilitating project testing
CI/CD Jenkins/Sonar SonarQube docker-compose Bash Shell Script Unit Tests Back-End Development Web API Hyperledger Fabric Python Programming Fullstack

Check out Nicolas's experience

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

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University Technology Diploma (DUT), Networks & Telecommunications
IUT Nancy-Brabois
2022
Diplôme universitaire de technologie (DUT), Réseaux & Télécommunications
Engineering Degree, Fintech specialization, work-study (IBM)
ESILV (Ecole supérieure d'Ingénieurs Léonard-de-Vinci)
Curus d'ingénieur en spécialité Fintech, en alternance en tant que développeur Fullstack chez IBM

Nicolas M.

Fullstack Developer (main activity)

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