Freelancer profile translated to English.
Back to original languageAbout Julien
I am Julien Wawrzyniak, a young IT enthusiast and former student of EPITECH school in Strasbourg.
I am a software developer, specializing in Web and Mobile applications, and I also have training in penetration testing for web applications.
I already have good personal and professional experience in this field, so I will be able to meet your expectations.
__Web Development__:
- React
- VueJS
- GraphQL
- NodeJs
- Python (Django / Flask)
- HTML5 / CSS3 / Sass / Javascript / JQuery
__Mobile Development__:
- React Native
__DevOps__:
- AWS
- Docker
- Kubernetes
English
Conversational
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- future instrumentsMobile Application React-Native / NodeJS TakeoverEDUCATION AND E-LEARNINGJuly 2021 - August 2021Paris, FranceTakeover of a mobile application in React Native x NodeJS.- Migration MongoDB to RealmJS- Creation of an ODM for RealmJS to replace mongoose- Offline mode management
- YonktReact-Native / NodeJS DeveloperSOFTWARE PUBLISHINGFebruary 2021 - May 2021 (3 months)Paris, FranceTakeover of a POC for the Yonkt mobile application for version 1 for the Android / iOS stores.- Database backup setup- Addition of features on the NodeJS server- Addition of features on the React-Native x Expo application- Overall improvement of the project stack
- Avocadoo
On Malt
Migrate the entire platform to a new serverMay 2020 - May 2020Paris, FranceMy mission was to migrate an entire platform to a new dedicated OVH server in several stages.- Dockerization of the different services- Installation of a Monitoring environment (Grafana / Prometheus)- Setup of periodic database backups- CI setup- Automatic SSL certificate renewal setup
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Education
- (Obtained in 2019) State-approved Level 1 IT Expert Title (CNCP)EPITECH, Strasbourg2018ATTENTION: Je précise que je suis encore en formation, je suis actuellement en fin de 4ème année Epitech est une école d'informatique créée en 1999 qui forme en 5 ans après-bac des experts du secteur. Elle permet de transformer une passion en expertise via une pédagogie résolument innovante, organisée par projets.
- Custom certificate in ITUniversité Laval, Quebec, CANADA2018Année d'échange avec l'université Laval qui est situé au Canada. Cette expérience m'a permise de voir le monde sous un autre angle et de connaître une nouvelle culture. De plus, les cours de l’université m’ont permis d’approfondir mes connaissances dans le développement Web qui est mon domaine de prédilection.