Mahmoud Elrayei

Software developer who is seeking for a challenging position where I can enhance my technical skills, to gain more knowledge and build a long-term career in the industry, always looking forward to achieve new things by learning new technologies and enhancing my professional growth as well.

    Senior Software Developer
    +201090047203 
    [email protected]

Work Experience

FlairsTech, Software Developer, Aug 2022 ~ Present

  • worked to convert Jira User Stories into implementation.
  • Implement effective REST API using spring boot, Spring Actuator and Spring AOP.  
  • Used SOLID Principles and design patterns to accelerate the development process and to make code loose coupled. 
  • Used CI/CD to frequently deliver applications to customers and make development process occur very fast . 
  • Used Scrum to Interacted with Product Owner and Scrum Master for Monitor progress of the product and tasks.  
Skills: Spring Boot · Spring Security · Spring Data · Spring Cloud · Microservices · Oracle Database · Redis · JSON Web Token (JWT) · Java8 · REST APIs · Kubernetes · Docker · Hibernate· Junit

IDEMIA , Senior Software Developer, Nov 2017 ~ Jul  2022

  • Implement effective REST API using spring boot, Spring Actuator and Spring AOP.
  • Converted legacy EJB3 monolithic application to microservices architecture using Spring Boot. 
  • Used Postgres and mysql database to save data.
  • Used SOLID Principles and design patterns to accelerate the development process and to make code loose coupled.
  • Used effective Unit testing using JUnit and also use SonarQube to perform code Quality reviews.
  • Used Zipkins Server for distributed tracing and identifying latency issues.
  • Used Hysterix and Fault Tolerance system for Distributed Systems. 
  • Used spring config server for centralized configuration.  
  • Used Open API for describing, producing, consuming, and visualizing RESTful web services.  
  • Used CI/CD to frequently deliver applications to customers and make development process occur very fast .
  • Used Jenkins, docker and Kubernates for Microservices deployment.
  • Used Scrum to Interacted with Product Owner and Scrum Master for Monitor progress of the product and tasks. 
  • Support Legacy Projects that build using EJB3 and Rest API and Oracle database .
Skills: MySQL · PostgreSQL · Spring Boot · Spring Security · Spring Data · Spring Cloud · Oracle Database · Junit · REST APIs · Kubernetes · Docker · Java · JavaServer Pages (JSP) · JavaServer Faces (JSF) · Spring Framework · Enterprise JavaBeans (EJB)

SCADA Innovations, Software Developer, Mar 2017 ~ Nov 2017

  • build Desktop Application that used To Draw and monitor Electricity Stations 
  • Implement Services and Repositories  that will be used by JavaFX to show and modifying.
  • Used morphia that work as ODM(Object Document Mapping) to call Mongo database.
  • Create UI using JavaFX to make Manipulation on the data.   
Skills: JavaFX · MongoDB · Spring Data · Java8 · Spring Framework

Education

Suez Canal University

     Bachelor's degree, Computer Science · (2011 - 2015)              

Skills

  • Java SE & OOP Concepts 
  • Algorithms & Datastructure
  • SOLID Principles and Design Pattern
  • Spring Boot 
  • Spring Security
  • Spring Data
  • Angular
  • Spring Cloud & AWS
  • RESTful APIs
  • Microservices
  • Kafka 
  • OpenAPI/Swagger
  • EJB 2.0/3.0
  • Junits4 & Junits5/Mockito
  • Oracle
  • MYSQL
  • Postgres
  • Jenkins
  • Docker & Kubernates
  • Build Tools: Maven, Gradle
  • Source Control: Git - SVN

Projects

Border Control Project

 providing Egyptian Ministry of Interior with information to be able border control and check watchlist for wanted and     not wanted persons, this project consists of five modules:

  •  movements: responsible for entry and exit persons from and to country and generate Movement Certificate.
  •  watchlist: responsible for check if persons are wanted or not.
  •  Foreigner ID: responsible to generate Foreigner ID for every foreigner person.
  •  National ID: responsible to load all passport and check it.
  •  Flight management: responsible to manage flights.  

ADM Project

  providing  foreigners with portal to apply to VISA or RESIDENCY and Egyptians to apply IMMIGRATION.

  this project consists of three modules:

  •    VISA: this consist of four submodule
    1. portal: responsible to apply to visa online.
    2. reviewer: responsible to review applications and data entered from public.
    3. central: responsible to check wanted persons and grant or reject visa.
    4. administration: responsible to manage public portal and central.
  •     RESIDENCY:  this consist of four submodule
    1.  portal: responsible to apply to Residency online.
    2.  reviewer: responsible to review applications and data entered from public.
    3.  central: responsible to check wanted persons and grant or reject Residency.
    4.  administration: responsible to manage public portal and central. 
  •     IMMIGRATION: this consist of one module only that used to apply for immigration from Egypt.
IRIS Project
  •  handle country entry/exit permit, visa details and immigration policy through all ports (land, airport, seaport).
Election and Endorsement Project 
  • providing Citizens to make voting or endorsement using IDEMIA Tablet fingerprint and Citizens vote also through Web application.
HMI Project 
  •  HMI Project aims at Providing Automation and SCADA Engineer to help them in drawing and testing the Electrical Station.
E-Menu Project
  •  providing the Restaurants to make E-Menu on the Tables without using Paper menu and the orders send automatic to the kitchen without any waiter.
  •  order from home using the Web Application and reserve the tablet.
• Health Insurance Project 
  •  provide Ministry to Register patients on the application and follow up his status and check the patient level in  treatment.

Languages

ARABIC – Native, ENGLISH – Very good

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