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Omar O.OO

Omar O.

Senior Software Engineer

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Omar

Passionate about web development and new technologies in an agile context. During my career, I participated in the design and development of more than one web project, I mastered several technologies and languages as well as complex architectures.
Can work on-site
Paris (up to 50km)

Experience

  • Agorapulse
    Senior Full Stack Web Engineer
    SOCIAL NETWORKS
    November 2022 - Today (3 years and 7 months)
    Participation in the design and development of features for the Conversation tribe (Inbox - Sync - Listening). Design and development of data sync jobs via social networks (Push and Pull) & monitoring. Design and development of inbox moderation actions (sync and async) for all types of networks. Participation in architecture and brainstorming meetings. Migration from DynamoDB to Elasticsearch (terraform, AWS cluster, backend). Tribe MFEs: Reactive template, NgRx optimizations, strict mode activation, fixing eslint errors and warnings, working on the design system, splitting conversation features into Nx libs. Discovery of native network APIs. Real-time production monitoring and handling of support requests.

    Technologies: Java, Micronaut, Elasticsearch, Hexagonal Architecture, AWS (DynamoDB, SQS, SNS, Kinesis, Beanstalk, ECS, OpenSearch), Angular, NgRx, Nx, MFE, Github, GHA, Terraform, AWS cloud, New Relic, Sentry, Datadog
    Java Elasticsearch Angular NgRx Amazon Web Services
  • Saint-Gobain
    Full Stack Web Engineer | Tech Lead
    July 2019 - October 2022 (3 years and 3 months)
    Participation in the design, development, and maintenance of the company's ERP features. Work on workflows & modules: purchasing, sales, payment (check, credit card), transport, cart, promotion, pricing schema. Design and implementation of an automatic cart generation solution communicating with an application via WebSocket. Angular migration. Training teams on advanced NgRx and RxJs. Working with the architecture team on merging microservices (20 → 9).

    Technologies: Java, Spring Boot, Spring Cloud (Netflix Stack), ELK Stack, Microservices Architecture, SAP, Angular, NgRx, Gitlab, Jenkins, Docker.
  • LB Consulting
    Full Stack Web Engineer
    July 2018 - April 2019 (9 months)
    Participation in the design and development of modules for a car rental management application for the French client "FlyCar". Proposal of the Scrum Framework and presentation of its rules, which we then applied. Redesign of several screens, and implementation of generic components and abstraction layers for certain needs in the Frontend part. Proposal and integration of the Spring Data project for the Repository layer of the backend part. Implementation of a POC with the Flowable workflow engine. Design and Implementation of the rental contract online with the Activiti workflow engine.

    Technologies: Java 8, Spring (Core, MVC, Security, Data), Hibernate, Activiti, Angular, Angular Material, PostgreSQL, GitLab, Maven, Jenkins, Redmine.

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Skill set (43)

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