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Technical and vocational training corporation
- Full stack developer
2015 - maintenant
Project1: POC microservice architecture
Self-training on microservice architecture: Concepts, tools and technologies, best practices,
frameworks, exploring Netflix oss, POC applications
Project2: Training management system
A platform for managing training sessions for multiple customers.
The platform offers services such as managing training programs and training sessions, subscription requests, request approval workflow, authorities’ management, session evaluation, reports, invoices...
Project3: Gym management system
A web application to manage a Gym: subscriptions and subscriber’s management, weight statistics, reports, subscription card, payment, settings, authorities’ management.
The system was developed in a microservices architecture style, and communicates with the HR legacy system through rest APIs.
Project4: Clinic management system
A system for managing medical clinics of all technical colleges and institutes of Saudi Arabia, in addition to the central administration clinic.
The most important features are taking appointments, medical visit workflow, clinic management, drugs management and delivery, pharmacy and patient management, transfer to hospital, authorities.
Project5: Integration of a payment solution
Integration of an electronic payment solution into the training management system, supporting VISA and MasterCard.
My responsibilities:
• Project Analysis and requirements specification
• Participate in software design and architecture
• Frontend development (html, bootstrap, angular)
• Backend development (services and Rest APIs)
• Creation of jasper reports
• Projects maintenance (bug fixing, new features)
Technical environment (for all projects):
Microservices architecture
Netflix OSS (eureka, zuul, ribbon, hystrix)
Spring, Spring boot, Spring cloud Netflix,
Spring security, Spring MVC REST, Spring data JPA
HTML, Angularjs 1.5, Angular 2, Bootstrap 3
Oracle database, Redis, Tomcat
Jhipster, Maven, Git, Eclipse, npm
Jasper reports 6, Tibco jaspersoft studio
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Tritux
- Senior JAVA/JEE developer
2014 - 2014
Project1: ttserv
A set of SOAP web services configurable through web interfaces ensuring services for Tunisia telecom clients.
My responsibilities:
• Maintaining existing services and developing new features
Technical environment:
JAVA/JEE, JBOSS AS server, JBoss seam, Mysql
Project2: Application for collection (10 months)
Consultant at orange Tunisia company working with a team to develop and application for chasing past due receivables on customer account (called collection process).
The application is developed based on Microservices architecture.
My responsibilities:
• Design and develop of a batch application using spring batch for the extraction of useful data from orange database.
• Develop REST APIs and user interfaces
Technical environment:
JAVA/JEE, Vaadin, Spring, Spring mvc, Spring JDBC,
Mysql, Tomcat, Maven, SVN, Eclipse
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Trusttic
- Senior JAVA/JEE developer
2013 - 2014
Project 1: Performance monitoring module
(6 months)
A framework which allows to gather metrics about java application performance (minimal,
average and maximum execution time, counters, fields evolution,..). Those metrics are then
exposed in JMX or stored into files.
My responsabilities:
* Research about existing open source solutions and picking the most adequate one.
* Implementation of the framework which uses `metrics-core' API
* Write unit tests
* API integration in few products (digital signature servers, validation servers and signature
clients).
Technical environment:
JAVA 6/JEE
Maven 3, Struts 2, Junit 4
Ygg (proprietary dependency injection framework)
Project 2 : Command line clients for signature servers administration
The project consists in developing command-line clients all based on one framework for the
administration of different types of signature servers.
My responsabilities:
* Development of a framework to be the base of developing the clients. It offers
functionalities such as:
* Store supported client commands
* Command line parsing.
* Authentication.
* Proxy RPC creation
* Definition and implementation of client commands
* Development of each client based on the framework
* Write javadoc and documentation.
* Obfuscation and packaging.
Technical environment:
JAVA, Maven, Junit
XML-RPC, Latex, Proguard
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SUNGARD
- JAVA/JEE developer
Lognes
2010 - 2013
Project 1: Stream Fix
An ESB (or a middleware) that ensures integration of different entities using different protocols
and programming languages to communicate. The software warrants essentially the connectivity
of FIX clients to SUNGARD products, the enrichment and routing of orders, the routing of
execution reports, message filtering and protocol conversion (FIX, V5, XML, JMS..).
My responsibilities:
* Writing of functional and technical requirements for the new solutions.
* Development of requirements and enhancements.
* Product support: inquiry of client issues, bug fixing, performance issues and code refactoring.
Technical environment:
Multithreading, Sockets
JAVA/JEE
Spring 3, Spring integration
JSF 2.0 (facelets + Mojorra + richfaces)
JMS, Quickfix (framework open source de trading)
SAX, Quartz
Jetty server 6, ANT, Eclipse, Jenkins
Clients: Brokers, banks
Project 2: VALDI-BUS
This is the revolution of Stream Fix to an OSGI environment with a lot of additional modules.
VALDI-BUS is a Framework that eases the development of channels and routers between many
endpoints using different protocols.
The project is composed of a bunch of modules called bundles that interact between each other
by exposing and consuming services. This approach allows a loose coupling between modules,
better scalability and easy versioning.
My responsibilities:
* Writing of functional and technical requirements for the new solutions
* Development of requirements and enhancements
* Product support: inquiry of client issues, bug fixing, performance issues and code
refactoring.
Technical environment:
Multithreading, Sockets
OSGI (equinox), JAVA/JEE
Spring 3, spring integration, spring DM
JSF2 (Mojorra+richfaces), Eclipse
Maven 3 , groovy, Nexus
Jenkins (integration continue), perforce
Jetty 6 (servlet container)
Clients: Brokers, banks
Projet 3: GL Stream audit
This is a solution for executing audits on the orders database. It gives the user the possibility to
search for orders according to many criteria like the mnemonic, the underlying, the type, the date
and a couple of other criteria.
Furthermore, it permits the generation of statistic diagrams and best execution reports which can
be generated as a PDF file.
My responsabilities:
* Writing functional and technical specification documents
* Development of new modules and enhancements
* Bug fixing
Technical environement:
Framework .Net 3.5, C#
Bibliothèque graphique Infragistics
JAVA, web services (Xfire), Hibernate
Spring, XML, XSLT
Apache tomcat 6, Oracle 10g
Clients: Brokers et banques.
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Evatys
- R&D engineer & consultant
2009 - 2010
Project 1: consultant at Soft-maint Tunisia (Sodifrance group)
Migration of an information system that was developed with a legacy proprietary language
(NSDK) toward a distributed web application based on JEE technologie.
My responsabilities:
* Implementaion of new functionalities
* Maintenance and code refactoring
* Unit testing and bug fixing
Technical environment:
JAVA/J2EE, Spring
Oracle 10g, Flex3
Eclipse, Tomcat 6, SVN
Client: VEOLIA France
Project 2: Windows mobile application
This application was developed for a computer hardware maintenance enterprise. It facilitates the
task of stakeholders, allowing them to see their mission through their mobile and send mission
reports.
My responsabilities:
* Modeling and development of the mobile front end using Dot Net C#
* Development of web services using WCF
* Implementing custom graphical components
Technical environment:
Visual Studio 2008, C#, RESCO, Compact Framework 3.5, Sync services for ADO.net, WCF,
SQL server 2008
Client: computer maintenance company
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Telnet Holding
- Trainee
paris
2009 - 2009
My responsabilities:
Conception and development of a web 2.0 module to handle the configuration of an access
control system. The application let the user enable and disable , add and remove components in
addition to supervise the system status.
Technical environment:
JAVA, J2EE, Flex, Cairngorm
Oracle, Eclipse, Apache Tomcat
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Soft-Maint Tunisie, Groupe Sodifrance
- Développeur Flex/J2EE
2009 - 2010
Migration et développement du système d'information de la compagnie VEOLIA du NSDK vers une architecture Flex/J2EE.
langages: JAVA, Flex
IDE: Eclipse
SGBD: Oracle
frameworks: Spring, blazeDS
