جاد شاهين

Responsibilities
• Designing and developing from scratch new spring boot microservices and new angular projects in order to replace the legacy monolithic project, create a proxy APIs project to route all calls of all microservices to an external system using Java & Spring Boot, dealing with third party APIs, create from scratch a scheduler that acts as a global resource lock manager based on Redis 5 streams, migrating old jsp pages to new user interfaces using Angular, fixing bugs, testing
• Working as a full stack software engineer within an international scrum team in an agile environment, involved in the refinement and planning of sprints, analysis, development, code review and testing
• Traveled to the client's site in Switzerland many times to meet the international team

Technologies
• Java 11 using frameworks such as Spring, Hibernate, Maven, JUnit, Mockito
• Spring 5: Spring Core, Spring Data, Spring Integration
• Linux Platform, GIT, Jenkins, Docker, Redis
• Database and modeling for SQL using MySQL and NoSQL using Redis 5
• AngularJS, Angular 2+
• Use JIRA, bitbucket and confluence for project planning and management

Responsibilities
• Working for a large retail company in order to provide business solutions to it's stores (internal systems)
• Getting the business requirements from the business analysts & shops manager and turn them into technical solutions, writing technical and high level design, creating and distributing tasks within a team of 3 developers, code review
• Working closely with a senior software architect
• Managing, analyzing, designing and developing a large data collection system (web/desktop/mobile) written in .NET and Android that will be implemented in about 600 stores around the world
• Developing and maintaining some existing systems including a POS system (web/desktop) implemented in about 250 stores in the world.

Technologies
• C# 6.0, VB.NET, ASP.NET MVC 5 technologies using EF, LINQ, Quartz, log4net
• Database and modeling for SQL using SQL Server
• GIT on top of TFS as version control
• IIS configuration & deployment
• HTML5, CSS3, JS, Kindo UI

Responsibilities
• Getting the business requirements from the client at California and turn them into technical solutions, writing technical and high level design, creating tasks on JIRA & documentation on Confluence
• Working closely with a senior software architect
• Give appropriate training for new team members as well as trainees
• Analyzing, designing and developing a large real estate system (web application) written in Java and Python for an agency in California (USA), work includes implementing complex algorithms, implementing complex SQL queries, implementing web services, building user interfaces, configuring linux servers, data manipulation
• Analyzing and implementing several ideas to capture leads
• Provide the right APIs to other companies to retrieve data through our system

Technologies
• Java 8/J2EE technology using Spring, Hibernate, Freemarker, thymeleaf, log4j2, Tomcat
• Database and modeling for SQL using mySQL and NoSQL using MongoDB and Redis
• Shell scripting, Linux configuration & installation, GIT
• Python/django for web development
• HTML5/CSS3 and JS using Jquery/Jquery UI/Bootstrap

Responsabilities
• Working as full/part time software developer while studying computer engineering in the university
• Contribute in the development of two banking systems using Java EE technologies and frameworks such as JSF, hibernate, spring and maven
• Writing and enhancing misc SQL queries
• Working and coordinating with senior developers in Italy in order to accomplish the projects
• Use JIRA software for issue tracking and project management.

Technologies
• Java/J2EE technology using Java Server Faces (JSF), Spring, Maven and Hibernate
• Database and modeling for SQL