About Johann
- Extranet
- Showcase site
- E-commerce site
- Back office
- API
- Optimization / Audit
English
Fluent
French
Native or bilingual
Italian
Basic
Experience
- ENGIE - GEMS - FR - Engie Global MarketsFullstack Angular / .Net DeveloperENERGY AND UTILITIESApril 2021 - October 2024 (3 years and 6 months)Paris, FranceWithin a team of ten people mainly dedicated to the creation of .Net services allowing the consultation and execution of orders on the energy markets, my role consisted of creating and maintaining Angular applications intended for internal use.My responsibilities have been varied, ranging from the design of applications, including architectural and design choices, to final tests and presentations to clients. I also took charge of creating tickets, implementing the Kanban method for the team, as well as leading daily meetings.During this mission, I had the opportunity to familiarize myself with the .Net, C#, Microsoft Azure environments, and improve my skills with experienced developers, in a demanding environment in terms of performance.The main developments carried out include:
- Creation and maintenance of an application allowing to consult energy market data, including real-time prices, history, as well as tools for creating alerts and reports.
- Development and maintenance of a monitoring application for monitoring our servers, and executing specific operations.
- Creation of an application facilitating the development of rules aimed at limiting operations on the market.
- Design and maintenance of an Angular library used in the applications mentioned above.
- Implementation of automated tests to validate all developments.
- Development and maintenance of several .Net APIs, using HTTP and WebSocket protocols, as well as shared libraries.
- Air Liquide Santé InternationalBack End Node.js DeveloperENERGY AND UTILITIESAugust 2019 - September 2020 (1 year and 2 months)Paris, FranceAs part of a project involving around thirty people divided into several teams, the objective was to facilitate the understanding and access to medical data of patients with diabetes and sleep apnea.I set up a Node.js API allowing the creation and consultation of specific programs and questionnaires intended for patients, and I contributed to the development and maintenance of a React Native application using this data.The main tasks carried out include:
- Design of a Node.js API.
- Development of features on the frontend part.
- Participation in the creation of automated tests for the application and the API.
- Involvement in daily meetings, ticket creation, and task estimation.
- Participation in quarterly meetings with all teams, aimed at defining and synchronizing development choices.
- Neo9 SASFullstack Angular / Node.js DeveloperDIGITAL AND ITAugust 2017 - February 2019 (1 year and 7 months)Paris, FranceWithin the SSII Neo9, I contributed to the development of web applications for companies such as Aon, Galian and Air Liquide.During this experience, I strengthened my skills in web application development, and I was able to discover Angular, Express and Spring Boot.The tasks carried out during this period include:
- Development and maintenance of insurance paths for Aon and Galian.
- Maintenance and correction of problems on Spring and Express APIs.
- Development and maintenance of an internal application at Air Liquide for the management of health data.
- Participation in presentations to clients.
http://www.neo9.fr/
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Education
- Developer42Programmation Système Web Algorithme