About Oussama
French
Native or bilingual
English
Fluent
Experience
- StreamwideFullstack Web DeveloperTELECOMMUNICATIONSFebruary 2021 - Today (5 years and 6 months)Paris, FranceSTREAMWIDE specializes in critical communication software and telecom solutions. It creates solutions for operators, businesses, and public organizations. The company works with several clients worldwide and has numerous employees.I joined STREAMWIDE in 2021 to modernize legacy interfaces and transform them into SPA applications with React. I also worked on new projects as part of a team.We were organized into squads of 8 to 10 people.My squad consisted of:o JavaScript Developers (React / Node.js)o Back-end Developers (PHP)o Mobile Developers (Android / iOS)o Product Ownero Scrum Mastero QA / TesterMy responsibilities:- Development and redesign of StreamWIDE's TOTR and TOM applications.- Migration of old modules to modern components in React.- Creation of new features: interface, business logic, and tests.- Implementation of SSR and SSG to boost SEO and performance.- Execution of unit and integration tests.- Improvement of Node.js APIs with the technical team.- Collaboration with product, QA, and UX/UI teams.- Participation in pair programming, code reviews, and technological watch.Technical Environment:JavaScript, TypeScript, React, Node.js, TailwindCSS, styled Components, Jest, Gitlab, Docker, Kubernetes, CI/CD, Clean architecture
- Volkswagen Allemagne (Remote)Front-end DeveloperAUTOMOBILEAugust 2020 - February 2021 (6 months)Wolfsbourg, GermanyFront-end development consultant at Volkswagen AG.Mission carried out as part of my 2-year permanent contract at act digital EMEA - Alter Solutions.Volkswagen AG is a global automotive manufacturer. It designs and sells vehicles worldwide. The company has many customers and partners.I joined Volkswagen AG to work on digital projects related to automotive services. I helped develop and improve an internal application (GRP).We were a team of 10 people:o Front-end Developerso Back-end Developerso Product Ownero Scrum Mastero QA / TesterMy responsibilities:- Develop new features- Maintain existing features- Fix bugs and improve performance- Participate in meetings and code reviews- Do pair programming- Verify code qualityTechnical Environment:JavaScript, jQuery, SCSS, AJAX
- SagemcomFull Stack React / Node DeveloperTELECOMMUNICATIONSFebruary 2019 - July 2020 (1 year and 5 months)Rueil-Malmaison, FranceFull stack development consultant at Sagemcom.Mission carried out as part of my 2-year permanent contract at act digital EMEA - Alter Solutions.Sagemcom is a company focused on communication solutions, connected devices, and digital services. It offers products and services to operators, businesses, and individuals, with clients worldwide.I joined Sagemcom to work on the Wi-Fi CMS application. I assisted in the development, redesign, and improvement of frontend and backend features.The team consisted of:o DevOpso Data Engineerso Full Stack Web Developero ArchitectMy missions included:- Develop and maintain features of the Wi-Fi CMS application- Redesign the application to improve its performance and maintainability- Create frontend interfaces with React (ES6/TypeScript) and backend APIs in Node.js- Manage Docker images for different application versions- Deploy new features and maintain the reliability of the entire system.- Fix bugs and improve performanceTechnical Environment:JavaScript, TypeScript, React, MobX, Blueprint JS, Node.js, Express.js, MongoDB, Git, Docker
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Education
- Ingénieur en InformatiqueÉcole d'ingénieurs, ÉCOLE NATIONALE des SCIENCES de L'INFORMATIQUE (ENSI)2016
- Preparatory Classes for Engineering SchoolsFaculty of Sciences - Monastir (FSM)2013Physique-Chimie
Certifications
- AWS Cloud Solutions ArchitectCoursera + AWS