Redesign and development of the new version of the back-end Rest API part of an E-learning and HSE application.

• Develop the functionalities of the backend api using the technologies: TS/JS, Nodejs/NestJS,Jest
• Manage user authentication and authorization on the platform using oauth 2 and jwt
• Develop APIs for the generation of skills, personal, and synthesis reports of KPIs with libraries: XLSX and excelJS.
• Create crons jobs allowing the periodic calculation of internal and global KPI data and save them on a mongoDB database with nestjs/schedule.
• Manage data internationalization in four languages with nestjs-i18n.
• Develop front end interfaces with Html, Css, ReactJs, Redux, Redux-Thunk, ant-design

Tools :

• Backend : Nodejs, NestJS, Typeorm, oauth2n excelJS
• Front End: Reactjs, Redux, Ant Design
• Database: MySQL, MongoDB
• Logs : Morgan, Winston
• Testing: jest, Postman
• Auth: Jwt, Oauth 2
• Caching: Redis
• Deployment: Gitlab CI/CD, Docker, Docker-compose

Design and development of a kanban process management solution

• Collaborate on specifications, analysis, and development planning with Technical Authority.
• Develop the new features of the backend using the technologies: JS, Nodejs, Express Js, Morgan, Winston, Mongo Db, XLSX.
• Improve the performance of date calculation and scheduling algorithms in a production line
• Develop back office interfaces: Html, Css, Angular/AngularJS, Bootstrap 4, Angular-ui.

Tools :

• Backend : Nodejs, Express.js, Mongoose, Cluster Module
• Front End: AngularJS, Angular-ui, Bootstrap
• Data Visualisation : D3.js
• Database: MongoDB
• Logs : Morgan, Winston
• Testing: Mocha, Chai, SuperTest, Postman

Study and implementing of a Service Mesh solution, in an e-commerce context.

• Study and comparison of Service Mesh solutions.
• Design and development of an e-commerce application under the microservices architecture.
• Deployment and integration of the best mesh service solution (Istio).

Tools :

• Service mesh solutions : Istio, Linkerd2, Consul.
• Development technologies: Spring, Nodejs, JWT, MySQL, mongoDB, Redis, RabbitMQ, ...
• Payment : Stripe
• Deployment technologies: docker, Kubernetes(Helm), Azure(AKS)...

Web Development:

• Axis 1: Creation Under WordPress of the SIMLAB Department Website, and Configuration of its deployment in a nginx server.
• Axis 2: Study and Design of a web service for dynamic inventory analysis and management.

Web Development:

• Development of a news website with (HTML, CSS, JS, AngularJS, MySQL, and PHP)