Freelancer profile translated to English.

Description

Java/Liferay Developer with 12 years of experience, I am transitioning to blockchain and Web3 after specialized training. Passionate about innovation, I aim to apply my solid development skills to these emerging technologies to contribute to avant-garde projects and actively participate in the digital revolution.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

BNP Leasing Solutions
Liferay Tech Lead
BANKING AND INSURANCE
February 2024 - Today (2 years and 4 months)
Levallois-Perret, France
Development of a multi-site client platform on Liferay DXP 7.3 enabling complete management of leasing contracts and their financial tracking
Multi-brand architecture with per-entity customization and unified contract and schedule dashboard
Creation of specific OSGI modules (MVC Portlets, REST API) and React/Clay UI interface
Integration of IS via REST/SOAP services and implementation of approval workflows for client requests
Implementation of a high-availability infrastructure with load balancing and proactive performance monitoring
Deployment of a scalable solution optimizing user autonomy and significantly improving multi-branch experience
Liferay Java JavaScript Spring Spring MVC
PMU
Senior Fullstack Java Developer
SPORTS
June 2022 - January 2024 (1 year and 7 months)
Paris, France
Development of a betting solution in Java 17 and Spring 3, integrating Kafka for real-time data stream management
Design and implementation of REST APIs documented via Swagger, with React frontend for optimal user experience
Implementation of robust tests with JUnit Jupiter and simulation of external services via WireMock
Rigorous application of the Scrum methodology with continuous integration via Jira, GitLab, and automated CI/CD pipelines
Active contribution to the continuous improvement of application performance and reliability
Implementation of microservices with Spring Boot and Docker, ensuring a scalable and resilient architecture
Optimization of PostgreSQL database queries to efficiently handle high-volume transactions
Development of monitoring dashboards with Grafana for real-time performance supervision
Configuration and deployment on Kubernetes for smooth container orchestration and high availability
Spring boot Microservices Java Apache Kafka REST
EDF
Senior Java/Liferay Developer
ENERGY AND UTILITIES
January 2021 - June 2022 (1 year and 5 months)
Paris, France
Evolutionary maintenance of the EDF Liferay DXP intranet (7.0 - 7.3).
Development of Liferay OSGI modules (Portlets, OSGI Fragments, REACT Portlets, themes, Service Builder, Ext, Menu Entries).
Use of the Spring framework, Hibernate, JSP, JSTL.
Asset framework, page fragments, and content management.
Sites, users, permissions, and portal configuration.
PostgreSQL, Elasticsearch, and Liferay cache configuration.
Liferay migration from 7.0 to 7.3.
Liferay Backoffice administration, advanced knowledge of configurations, core APIs, and Groovy scripts.
Use of technologies such as Redhat, Tomcat, and Apache to ensure a stable and efficient deployment environment.
Adoption of the Agile Scrum methodology and CI/CD practices (Jira, Git, Jenkins) for efficient project management and continuous delivery.
Liferay Java JavaScript

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Degree in Computer Science.
Higher Institute of Computer Science,
2012
Licence en informatique.
Blockchain Developer Training.
Alyra school
2024
Formation développeur Blockchain.

Check out Ahmed's education

Ahmed Bouchriha

Senior Java/Liferay Developer Junior Developer

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