Freelancer profile translated to English.
Back to original languageAbout Karim
Full Stack Developer with 8 years of experience, I started my career in Java before specializing in Node.js for the last 5 years. I have in-depth expertise in NestJS, Express.js, TypeORM and AdonisJS, Typescript, as well as PostgreSQL, MongoDB, and Redis databases.
On the front-end side, I am proficient in Angular, Vue.js (migration Vue 2 → Vue 3), React.js, and Quasar. I have also worked on real-time architectures with Socket.io, and on solutions based on Kafka and KafkaJS for data stream management in microservices environments.
Experienced in cloud computing, I have deployed and optimized applications on Google Cloud Platform (GCP) and AWS, using services such as PubSub, Cloud Run, GKE, AWS Fargate, and ECR. My technical approach combines autonomy, rigor, and pragmatism, with the ability to design and implement scalable solutions tailored to business needs.
French
Fluent
English
Fluent
Arabic
Native or bilingual
Can work on-site
Lille (up to 30km), Paris (up to 20km)
Experience
- DECATHLONFull Stack NodeJS / React DeveloperSPORTSOctober 2023 - Today (2 years and 10 months)Croix, France- Responsibilities held:*******************Back-end:
- Development of REST APIs.
- Writing unit and functional tests.
- Documentation of work performed.
Front-end- Development of new React components.
- Writing unit and E2E tests with PlayWright.
- Implementation of Figma designs.
- Technical Environments:*********************- Backend: NodeJS – NestJs - ExpressJs - Jest – Winston – MSW -
- Frontend: React – PrimeReact - PlayWright - React-testing-library
- GCP: Cloud Run- Secret Manager - Cloud Logging.
- Content Integration: Github Actions – Container Registry – Docker.
- Others: Datadog. – Sonar – Synk.
- Agile: SCRUM.
- ADEOLead Dev Stack NodeJS / VueJSSOFTWARE PUBLISHINGJanuary 2022 - September 2023 (1 year and 9 months)- Backend:******
- Development of REST APIs and Kafka Consumer.
- Writing unit and functional tests.
- Documentation of work performed.
- Technical Environments:*********************- Backend: NodeJS – ExpressJs - KafkaJs - PubSub - Jest - Winston
- NoSQL Database: FireStore.
- Frontend: VueJs - Quasar.
- GCP: Storage - Secret Manager - PubSub - App Engine - Cloud Logging.
- Content Integration: Cloud Build – Container Registry - Docker - App Engine.
- Agile Project Management Method and System: SCRUM.
- ADEONodeJS DeveloperMarch 2020 - February 2022 (1 year and 11 months)Lille, France- Backend:******Development of REST APIs. Writing unit and functional tests. Documentation of work performed.- Technical Environments:*********************
- Backend: NodeJS – AdonisJs - KafkaJs - SinonJs.
- NoSQL Database: MongoDb.
- Cloud: CCP.
- Content Integration: Github Action – Jfrog - Docker.
- Agile Project Management Method and System: SCRUM.
Recommendations
FU
+1
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Engineering Degree, Computer EngineeringNational School of Applied Sciences of Agadir2017Diplôme d'ingénieur, Génie informatique
- DUT, Computer ScienceHigher School of Technology of Fez2014DUT, Informatique