I worked on OMIS project, that- This project was developed to assess all the operations that might a citizen require from the concerned municipal.- The main stack used was Java, SQL, Vue.js, PostgreSQL, and Javascript in a heavy manner.- I designed and developed many friendly, smart, and very effective user interfaces. - we are refactoring the code of an old version of this project (MIS) which was developed with Java, and Oracle database.- I integrated the Vuex library into the project, to hide some parameters from the URL.- I designed a full module which been used in firms to track the educations that have been educated to the employees inside the firm, by an outstanding firm, teacher or teachers group.

I worked in the "BILLING, CHARGING AND MEDIATION SOLUTIONS" department on the project of billing customers for their calls, SMS, and MMS. During this project:- I used design patterns with Java, JavaScript, Builder Pattern, and using annotations from Lombok library had been implemented.- For custom uses, developed an annotation that works in a similar way to the Builder pattern with some differences.- REST/RESTful APIs services with a different path and query parameters coming from the frontend had been coded.- I implemented Google Code Format in our project.- Experience in packaging code files in MVC structure, restructured the code of the project.- Were using the logger feature from Spring tools to log all the output of the project that had been included in the project.- Got a brief knowledge about different patterns; like Singleton, Strategy, factory, and bridge.- Implemented a Response Entity to return REST API with the needed HTTP status, and the content in its body. - All these are done with Java.- I Used technologies are HTTP, REST APIs Testing, MVC, REST/RESTful APIs, Java, Design Patterns, JavaScript, Python, Node.js, and Spring.

- I worked there at Flight Planning Performance Management as a software engineer on a project for the program used between the pilot trying to land off or taking off and the observer in the airport. - One of the main reasons for launching this project is the accident that happened before, which was caused by the pronounced convergence between the planes' codes.-In this project, the codes generated are very clear from each other.- Were using the Scrum framework, attending daily and retrospective meetings.- Implemented REST APIs with MVC (Model - View - Controller) structure.- The main used stack was Hibernate connections, Spring framework, data model, mapper, and the entities.- Bean was the manner for communication between XHTML and Java APIs.- Java JSF technology also data tables from the prime faces library had been used.- I used spring boot with java as a server for the Java web project (as it has two different users Interfaces one for the observer and the other for the pilot). - I used technologies are HTML, Java, Java JSF, Spring Framework, Spring Boot, MVC, XHTML, Communication, REST APIs Testing, Hibernate, Scrum, Spring, PostgreSQL, REST/RESTful APIs, Vuex, Node.js, Python, and JavaScript.

I worked there on IEV project backend side:- I passed a test, doing CRUD operations with Angular 7 on cloud firestore.- I installed cloud firestore database secret key on project.- I did CRUD operations using cloud firestore as a database and Node.js as programming language.- I used Express.js framework with node server implementing await, async and 3 statuses of promises.- I used Mocha test as an integration test in code.- I used Sphinx.py based on Python for auto generated documentation.