Freelancer profile translated to English.

Description

As a fullstack Java developer, I master the entire development cycle, from designing robust architectures to implementing front-end and back-end solutions. My expertise in frameworks such as Spring, Angular, and VueJs allows me to create high-performance and scalable applications, while ensuring a fluid user experience. Passionate about development best practices, I integrate automated tests and CI/CD tools to optimize the quality and delivery of my projects. My agile approach and passion for performance optimization drive me to always seek innovative and effective solutions in every project.

Languages

Yoruba
Native or bilingual
French
Fluent
English
Conversational

Workplace preferences

Can work on-site

Nantes (up to 50km)

DGFIP
Fullstack Java Developer
PUBLIC SECTOR
October 2023 - August 2024 (11 months)
Nantes, France

CONSULTANT DEVELOPER JAVA
CONTEXT
Mission: De-debt application web Java EE of the DGFIP
Project:
TeleIR, For tax revenue declaration,
Hermes, Export of VEGA data for asset management,
PILAT, Tax control monitoring application

Development:

- Development of actions for the DRI_V1_V2 project,
- Development of actions for the Rapid Procedure V3,
- Development of actions for the Transverse Project,
- Development of use cases in designation, derogation, and case consultation actions,
- Development of the REST API for the tax revenue consultation action
- Consumption of the API on the front-end with Vue JS for the tax revenue consultation action with activation of the link in Spring Security,
- Development of the batch for VEGA data export with Spring Boot
- Development and coverage of Unit Tests
- Presentation and functional testing
- Clean code; code review and correction of Sonar anomalies

Team size: 17
Technical Environment: JavaEE, Java8, 11, Spring Boot, Spring Batch, Spring MVC, Spring Security, Hibernate, JSP, JavaScript, Jquery, PostgreSql, Oracle, Git, svn, Jira, Sonarqube, jekin,
Spring Batch SpringBoot Spring MVC Spring Spring Security Vue.js JSP/Servlet Unit Tests Clean Architecture
Africa Consulting Leader
Fullstack Java Developer
TECH
October 2020 - July 2023 (2 years and 9 months)
Lomé, Togo
JAVA DEVELOPER
CONTEXT
Mission 1: Digitalization of all platforms in the Democratic Republic of Congo portfolio
(PNEP)
 Study of the existing system
 Obtaining the specifications
 Data analysis and modeling
 Task allocation
 Collection of payment processing information from banks
 Database administration and implementation under Oracle
Development of the solution using Agile methodology:
 Development of the online payment plugin integrating all banks and mobile money in the DRC
(Javascript)
 Development and consumption of APIs (backend: Java Spring Boot)
 Development of the web platform for paying unpaid invoices for Regideso DRC (front-
end: Angular).
 Backend development for invoice payment: Java Spring Boot, Spring
 Monitoring
Technical Environment: Docker, Java11, Microservices, Spring Boot, Spring Security, JWT, Oracle, Kubernetes,
Gitlab, IntelliJ, Angular, Javascript Java mobile (Android)
Mission 2: Platform for complete dematerialization of tickets within the framework of the project for complete dematerialization
of operations at the Port of Lomé.
● Project estimation with high-level knowledge of the needs and objectives
● Needs analysis
● Understanding the risks and stakes of the project
● Agreement on requirements (transcription of needs and objectives into prioritized functionalities within the team (by
sprints) for design and development)
● Solution architecture diagramming
● User Experience analysis to build functional mockups (Wireframes)
to validate the visual functionality (User Interface)
● Backend development (Java Spring Boot)
● Mobile front-end development: Java Android (XML)
● Consumption of APIs from banks and mobile money operators in
Togo (Lomé)
● Integration tests
● Versioning with Gitlab
● Technology: (Java Spring Boot/Angular)
TJ-TECH
FULLSTACK DEVELOPER
August 2019 - October 2020 (1 year and 2 months)
CONTEXT
Web and mobile development for Labbaik Transport tourist vehicles in Benin
• Analysis of client needs and writing of specifications
• Validation of specifications by the client
• Data analysis and modeling
• Database implementation
• Solution development
• Front-end: development of a tourism campaign application and advertising spots in APK format to integrate into the car's player. (Java Android).
• Development of a web front-end for administrators to monitor and add advertising spots: Angular
• Backend: development of APIs to retrieve advertising spots and send SMS to passengers on board: Java Spring Boot
• Use of Agile methodology
• Versioning with Gitlab
• Testing and quality assurance
• Monitoring and maintenance
Technical Environment: Java8, Spring Boot, mysql, Angular, Maven, Netbean 11, Mysql Workbrench, Gitlab