Senior Developer
Tahaluf
مجموع سنوات الخبرة :23 years, 8 أشهر
As a team Lead Software Development Reporting to head of Software Development Section and Senior Developer, my roles include:
Manage team tasks and prepare time estimations and work plans.
Gathering and analyzing system requirements and prepare system analysis and design document with help of UML notations and diagrams.
Cooperate with other systems analysts when they take the task of analyzing the systems.
Cooperate with quality assurance in fixing bugs and issues found during system testing.
Design the Conceptual and logical models and ERD.
Implement Database in oracle and SqlServer DBMS.
Integrate Systems by developing APIs Rest Services.
Develop Information Systems using Oracle Apex utilizing all its tools like PL/SQL, Jquery, HTML, CSS and Javascript.
Coordinate deployment of new systems(Apex Systems and .Net Systems.
• System and business requirements gathering, analysis, and documenting functional and nonfunctional requirements for many systems.
• Describing current and proposed system using flowcharts and UML notation diagrams including (Use Case, Use case scenarios, Sequence Diagram...).
• Designing the system Data Model using Class Diagram and ERD.
• Developing many systems using "oracle apex" full stack with Sql, Pl/Sql, JQuery, and css.
• Developed many systems and web sites using "ASP.Net" with C#, MVC, Razor Pages, Web forms, JQuery and Telerik RAD controls and Ajax.
• Developed and administered a SharePoint Server internal web site including SQL Server and IIS administration, developing workflows, and integration with SQL Server Reporting Services, Exchange server and Oracle DB.
• Developed and implemented Data Warehouse system using oracle data warehouse builder, oracle discoverer and oracle portal.
• Tested, evaluated and implemented document management and archiving system.
• Developed Reports using many reporting tools like (Crystal reports, SQL Server Reporting Services, Oracle Discoverer and BI Publisher).
• Developing many APIs for smart applications to integrate with the back end systems.
• Supported end user and troubleshot oracle forms and database.
• Coordinated with ministry of health in installing new systems and releases.
• Developed a system for the surgery section with VB6 and SQL Server.
• Developed office automation and workflow system for Egyptian Electricity Holding Company, using Dominos DB, Lotus Notes Workflow, Lotus formula language, JavaScript and Lotus Script.
I've been involved in developing Data base applications user interface with Visual Basic using ADO connectiong to SqlSrver and Access.
MCDBA, MCSD,MCAD .NET,OCP forms 6i, Lotus Certified Professional, OCAJP java se 7, EFQM Certified assessor on EFQM 2013 model