Ahmed Maher Zaitoun

Trip App is used to record future trips from one place to another place. In app using login and register with firebase authentication and record trips in firebase database and when it is time of trip a notification appears to alert you of the trip in order to going to Google Map to start a trip.

Technologies: Firebase, Google Map, Git

This app allows user to transfer money to to other users and recorded all transactions made by users to history and convert amount of money to users and store all of this into SQLite databases.

Technologies: SQLite, Git

This app used java without any third party libraries to make http request such Post, GET Data. In App used to add headers and any parameters in GET and POST request.

This app used to display many users and posts. In app used retrofit with REST API to return JSON of all users and posts each user and comments of post and display content of comment.

Technologies: Retrofit, REST APIs, JSON

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I solved more than 550 problem in different algorithms and difficulty problems in websites problem solving such as codeforces by C++ and Java.

CodeForces Account: Zatona

Summer internship in android with Java and Kotlin. I worked in many projects d used a various of technologies and make Final Trip Project.

Certificate: ITI Certificate

My team solved five problems and reached 4th place in the contest.

Certificate: ECPC Certificate