Freelancer profile translated to English.

Description

A senior software engineer with 9 years of experience. I am passionate about all aspects of web application development, from architecture to design to development.

I have gained solid experience in backend and DevOps architectures.

I want to be able to work in an environment where I can apply my knowledge to the entire technical stack (front/backend/infrastructure)

I am committed to software craftsmanship principles for higher code quality.

- Devops/Backend/Front

- Web Development

- Technical and business adaptability

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Paris (up to 50km)

GRTGAZ
Java Full Stack Engineer
ENERGY AND UTILITIES
June 2022 - Today (4 years)
Paris, France
In the context of the redesign of a branch of GRTgaz's IS, the RIO program (Redesign of the Offer IT) has ambitious objectives at all levels, whether organizational, management, or technical. RIO is structured to apply scaled agility according to the SAFe framework within a "train" where currently more than a dozen product teams and several cross-functional teams (around 130 resources) collaborate towards a common goal. Launched in 2018, the program has scaled up gradually and is closely monitored by the Energy Regulatory Commission (CRE) with the ambition to finalize it by the end of 2023.
• Development of Web applications
• Writing unit tests
• Writing technical documentation
• Code review
• Estimation of user stories
• Ensuring Maintenance in Operational Condition (MCO)
Java Spring boot Angular MongoDB JavaScript Typescript JUnit Mockito Cucumber cypress Jest Gitlab Git gradle AWS Apache Kafka SAFe Scrum
Arval BNP Paribas Group
Full Stack Developer
May 2019 - Today (7 years and 1 month)
Paris, France
Development - Java, Javascript, TS, SQL, Spring Boot, Angular Operations - Docker, Linux Cloud - AWS Data - Oracle, DynamoDB, Redis, ES Craft - Intellij, JUnit, Jest, Mockito, Git, Maven, Npm Within a team of developers and product owners, I participated in the development of an application managing a fleet of rental vehicles. The solution consisted of managing two websites (back-office and front-office) and a solution for consuming messages from vehicles. The project was carried out in an agile framework and in compliance with good development practices (monitoring, Continuous Integration, code review, unit tests, ...)
Development of several complete end-to-end features with Spring Boot and Angular.
Migration AngularJS -> Angular
Performance improvement of certain SQL queries: either by changing the query or by completely changing the architecture (e.g., retrieving data via ES)
Complete redesign of the front-office
Complete modification of large synchronous processes to asynchronous ones via SQS queues
... Technical environment:
AWS: EC2, ECS, S3, DynamoDB, RDS, Cloudformation, Lambda
JAVA 11, Spring Boot 2.0, AngularJs / Angular
Docker, Redis, Flyway, Serverless
Grafana, Glowroot
La Poste Groupe
Java Consultant
March 2018 - May 2019 (1 year and 2 months)
Île-de-France, France
Fullstack JAVA Developer ORGATE Project: This is a system for organizing mail carriers' routes. My mission consists of:
Creating a Java module to make data available to other IS by sending messages to KAFKA topics. The complexity of the mission lies in the quantity of data to be transferred: several hundred million messages per day;
Implementing an Agile framework (Scrum);
Implementing Git on the project (using a custom GitFlow);
Training new arrivals;
Defining with the team a standardized development framework (code review, package naming, ...). Technical environment:
Java 8, JPA,
Intellij
Mysql,
JPQL, Javascript,
Junit, Unix,
JIRA, Jenkins,
SCRUM, Git,
SPRING BOOT, SPRING BATCH, SPRING DATA, SPRING WEB, LOMBOK.

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Interaction Cooperation and complex systems, Multi-agent computer science
University Paul Sabatier Toulouse III
2011
Interaction Coopération et systèmes complexes, Informatique multi agents

Ouzzin Ben Haddou

Java Full Stack Developer

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