Freelancer profile translated to English.

Description

Full Stack Developer – Specialist in Angular, .NET Core, Java, and Vue.js

I assist companies in the development or redesign of web applications: full-stack development, technological migration (Windev/WebDev → Angular/.NET), REST API integration, microservices architecture implementation.

Skills:

* Front-end: Angular, Vue.js, HTML/CSS, Typescript, Bootstrap

* Back-end: ASP.NET Core, Java, Laravel, Node.js

* Databases: SQL Server, MongoDB, MariaDB, PostgreSQL

* Tools & Methods: Git, Azure DevOps, RabbitMQ, Artemis MQ, Agile/SCRUM, VS Code

Projects completed: management applications (fleet, eLearning), showcase websites, business tools, technical redesigns.

Autonomous, rigorous, and results-oriented, I help you deliver performant, scalable, and maintainable web solutions.

Languages

French
Native or bilingual
English
Native or bilingual
Spanish
Conversational
Ewe
Native or bilingual
Yoruba
Native or bilingual

Workplace preferences

Can work on-site

Le Mans (up to 50km)

COVEA
Application Manager
DIGITAL AND IT
May 2024 - Today (2 years and 3 months)
Le Mans, France
As part of the continuous improvement of a supervision web application:
•
Needs analysis and technical specifications definition
•
Design and development of RESTful APIs with JEE and SpringBoot
•
Data management with PostgreSQL and Infinispan
•
Creation of dynamic user interfaces in Angular
•
Development and execution of automated test plans
•
Deployment and monitoring of deployments
Java Angular PostgreSQL Artemis Elasticsearch
OPTIXT
Full Stack Development Engineer
AUTOMOBILE
September 2022 - May 2024 (1 year and 8 months)
Le Mans, France
 As part of a technical migration of a car fleet management web application
• Technological Migration from Windev/WebDev to Angular 16, ASP .NET CORE 8
• Database Migration from HF SQL to SQL Server
 As part of the development of new features for a car fleet management web application
• Feasibility study
• Drafting of technical specifications
• Microservice architecture implementation
• Interface design in Angular
• API provision with ASP .NET CORE 8
• Drafting of a test plan and participation in acceptance testing Technical environment: .NET 8, Angular 16, HTML, CSS, Typescript 4, JAVASCRIPT (ES6+), BootStrap, RabbitMq Windev/WebDev 25, HFSQL 25, Microsoft SQL Server 2019, Azure devops.
Angular SQL Server .NET C# RabbitMQ Azure DevOps
LDC Services
Full Stack Development Engineer
AGRICULTURE
September 2020 - September 2022 (2 years)
Le Mans, France
 As part of the development of an eLearning Web application for training validation:
• Drafting of technical specifications
• Development of an eLearning web application, allowing a trainer to evaluate the quality of a training course, implementation of a real-time score tracking system for multiple players via websocket.
• Drafting of a test plan and participation in acceptance testing
PHP Laravel Vue.js

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Master in
University of Le Mans
2022
Master en
Industrial Automation Bachelor's Degree
University of Angers
2019
Licence Automatisation industrielle

Ossan Kassegne

Full Stack Engineer | Angular / Java / .Net Core

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