Ayman Hussein

Supply Chain Visibility Platform

5/15 to Present

SVP is a Saas Application which provides global standard (EPCIS) based event repositories in the cloud to: 

-securely store supply chain event data & documents.

-share data with authorized partners on a need-to-know basis

-discover and ‘on demand’ query for trade lane events

-subscribe to events and keep track of  the whereabouts of supply chain objects.

Responsibilities

·   Involved in design, development and testing of the application.

·   Developed Component driven UI design using JSF (Facelets).

·   Used spring with Hibernate for relational mapping of the data base.

·   Working on creating batch/automation jobs using selenium and UNIX shell scripting and core java.

·   Extensive use of Collection Framework features like Map, Object, List to retrieve the data from Web Service, manipulate the data to incorporate Business Logic and save the data to the cloud database and used stored procedures in the full application stack to implement multiple selects/inserts/updates.

·   Extensively used SVN for version control management and jazzhub.

·   Involved in each and every phase of SDLC.

·   Extensively used of Jazzhub and bluemix for bug tracking and Agile tasks managment.

·   managed database physical and logical models , stored procedures for DB2 and MySql

·   Contributed in migrating the project components to AWS services (EC2 , S3 , EBS).

·   Contributed in the designed and development of the security architecture.

·   Written the code of data encryption and decryption which assures the data integrity availability and confidentiality using (RSA, AES).

·   Build and maintained the RESTful services using J2EE.

·   Modified Fosstrak as the base EPCIS to add the encryption on its core, to apply the security architecture and database mnibulations.

·   Used Rational Software Architect (RSA) to develop the code.

·   Used OpenSSL , and IBM Liberty Profile to build the client's certificate system.

·   Perform documentation for the modules designed and developed in the application.

·   Coordinating with Testing team to prepare testing material.

·   Participated in design and code reviews.

·   Analysis of the functional specification document, identify the missing requirements & raise the business clarifications.

·   Used IBM BlueMix Services to build some of the application modules.

Technology: Websphere application server, Spring, Primefaces, Websphere portal server , javascript, angularJS, Java, J2EE, Eclipse 4,  RSA, SOA, SOAP services , REST , Mysql, DB2, SVN, RTC, Agile/Scrum Methodologies , web services(REST).

Linux based multitasking OS for smart STBs

1/12 to 10/13

IG-OS is a smart Operating System for Satellite Receiver which based on embedded linux , allows the users to integrate with internet applications (Youtube , Facebook , Twitter , .. ), and exposes a service for the developers .
 

Responsibilities

·   Worked with OOD/P, Structured Programming, Multithreading, Embedded System, C, C++, QT, Linux, GPIO interfacing, DVBs programming, Concurrent Algorithms and Data Structures, Inter-process

·   Contributed in AppStore Developemnt using OOP & J2EE.

·   Team lead for DevOps using Jenkins / Chef - Puppet (team size : 8)

·   Contributed in OS Security artitecture .

·   travelled to China to integrate with the hardware manufacturer (hardware deisgns & components)

Technology: OOD/P, Structured Programming, Multithreading, Embedded System, Linux, GPIO interfacing, DVBs programming, Concurrent Algorithms and Data Structures, Inter-process communication.

Smart crawler

10/13 to 10/14

a smart web crawler , configurable , which can crawl the web for a specific contents which in our case was the (PDFs) from , this crawler is running as a cron job to collect the PDFs passing them to an internal system for manipulations.
 

Responsibilities

·   Designed and developed the web crawler and the configurator.

·   Enhanced the existing Crawler with the one I developed which enhanced the performance for the collected PDfs more than 400%.

·   Created Test cases and tested the application thoroughly.

·   Provided support for maintenance of the application.

·   applied penetration testing knowledge into the full Saas Application , found multiple vulnerabilities & fixed them using java.

·   perform documentation for the modules designed and developed in the application.

·   perform vulnerability scanning for the web applications and the servers using OWASP top 10 , and SANS 25.

·   Participated in Research and development activities and executed proof of concept projects.

·   Participated in design and code reviews.

·   collaborated with the infrastructure team in building a secure network internally for all the employees.

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Technology: Crwaljax , J2EE , Google Web toolkit (GWT) , javascript, JIRA , iText , acunetix , burp suite.

Egyptian Tax Authority

06/10 to 05/11

G2G (Government to Government) system which connects the Civil Status Organization with most the Government's departments (Egypt Taxes , and Egypt's Social insurance departments ) , based on IBM's technologies.
 

Responsibilities

·   Worked as an integration developer with many tools such as WebSphere integration Developer, Tivoli Directory Server, WebSphere Process Server, Rational Application Developer & IBM Content Manager, JSF, JPA.

·   normalize records between the channels , integrate the deparments together using web services & MQ system.

·   Used J2SE & ETL Tools to build applications for internal use to help in normalization and converts the records.

·   Participated in design and code reviews.

·   perform documentation for the modules designed and developed in the application.

·   Used Rational Application Developer (RAD) to develop the code.

Technology: IBM Content Manager ,RAD, JSF, JPA , WebSphere Process Server ,Rational Application Server , Java

Egyptian People Assembly (EPA)

06/10 to 05/11

EPA ECM is web based enterprise content management solution to handle the Egyptian People’s Assembly store, update and retrieve information related to Parliament members and committees meetings.

Responsibilities

·   contributed in web application development for managing the full work flow for the Egyptian People assembly tasks with JSF, OpenJpa, Hibernate .

·   contributed in the analysis phase of the project .

·   installation & configuration for the IBM's ECM server .

·   upgrade & migrate old system to the new ECM .

·   Participated in design and code reviews.

·   perform documentation for installation, configuration & migration steps as a reference.

Technology: RAD, Websphere process server, Tivoli Directory Server , Spring 3.1, JMS, Hibernate-3.0,  JSF , JPA, Log4j, Agile Methodology, Tomcat 7.0.27,JSON,  Apache Subversion 1.2,  Eclipse-3.4.2, MQ , IBM OmniFind .

Ministry of Health in Mecca (KSA) EPCHIS

06/10 to 05/11

Enterprise Patient Care and Health Information System it is a complete solution for health information management. In its core, EPCHIS has an advanced modern implementation of EHR (Electronic Health Records), around it all other modules are integrated through loosely coupled components to deliver all needed functionality in different sized health care facilities and unprecedented interoperability. EPCHIS is based upon the latest technology including Service Oriented Architecture (SOA), Open Standards and Rich Internet Applications and making use of most up-to-date Microsoft .NET framework. EPCHIS supports natively MS SQL and ORACLE databases.

Responsibilities

·   I was responsible for building the system's workflow based on intalio , Java.

·   connected all channels (web services , flat files , JMS , WCF ,Databases) together using Biztalk as the main Orchestrator.

·   used Java inside intalio to manage the ETL and the business rules for the workflows.

·   developed the validations for the forms using XSD based forms.

·   Participated in design and code reviews.

·   Building business  Processes to integrate all the nodes together using BizTalk.

demonstrate the workflow , orchestration parts to the client .

Technology: Microsoft BizTalk, Sharepoint, C#, intalio, Java, MS SQL, Oracle , visual studio , HL7.