Zayan Zaky Rezkallah Makar

AAW Consulting Engineers

• Software Developer Full Time

  Oct 2008 - Present -16 yrs, 8 months

  Egypt , Giza

  • Job Details:Software Development • Developing new software applications in partnership with business analysts and technical architects • Upgrading existing software as the user organization's needs change • Localizing software products for different international markets • Testing software to ensure the code is correct, fixing ('debugging') errors where they occur, and rerunning and rechecking the program until it produces the correct results • Working with trainers and technical writers to develop user support materials. • Design & Develop Project to manage active Directory (Add, Edit, Delete, Enable And Disable user and integrate with HR System ) using C#.Net & SQL Server . SQL Administration • Ensure all database servers are backed up in a way that meets the business’s Recovery Point Objectives (RPO) • Test backups to ensure we can meet the business’ Recovery Time Objectives (RTO) • Troubleshoot SQL Server service outages as they occur, including after-hours and weekends • Configure SQL Server monitoring utilities to minimize false alarms • As new systems are brought in-house • Install and configure new SQL Servers • Deploy database change scripts provided by third party vendors • When performance issues arise, determine the most effective way to increase performance including hardware purchases, server configuration changes, or index/query changes • Configure SQL Reporting service. Sharepoint Administration • Installing, configuring, maintaining, upgrading and managing a Sharepoint Server or a Farm. • Configuring all service applications like Search, Metadata, User Profile Synchronization. • Creation of a Content DB and maintaining it. • Assignment of proper permission levels for all users of the site as well as configuring anonymous access if required. • Configuring timer jobs depending on business requirements. to backup the sites. • Configuration of Business Connectivity Services for connecting to a SQL database. ERP System Administration(GP) • System Administration for Microsoft Dynamics Great Plains ERP. • Provide daily support to end users including: password resets, transaction issues, maintenance routines and general application modifications. • Manage User access and security; ensure proper segregation of duties . • Troubleshoot and resolve operational . • Connect company finance branches to the main office and consulate all finance data . • Implement GP For Company Branches (Include Creating new Company, users and security) . • Establish Terminal Service For Company Branches to Connect to GP . • Design Financial Reports Using MS Frx Reporting (BS, IS and cash flow) . Other • System Administration for Hits DNA Human Resource program(Profile, Payroll , change of status, Vacation, Appraisal, Time keeping ) . • System Administration for Blackberry Express Edition(Sync Email Between Exchange and Blackberry). • System Administration for Blackberry Enterprise Edition(Sync Email Between Exchange and Android phone& Smart Black Berry ). • Activate blackberry and smart Phone to read Company Mails Using Blackberry Enterprise Service.
• Software Developer Full Time

  Oct 2008 - Present -16 yrs, 8 months

  Egypt , Giza

  • Job Details: Software Development • Developing new software applications in partnership with business analysts and technical architects • Upgrading existing software as the user organization's needs change • Localizing software products for different international markets • Testing software to ensure the code is correct, fixing ('debugging') errors where they occur, and rerunning and rechecking the program until it produces the correct results • Working with trainers and technical writers to develop user support materials. • Design & Develop Project to manage active Directory (Add, Edit, Delete, Enable and Disable user and integrate with HR System) using C#.Net & SQL Server. SQL Administration • Ensure all database servers are backed up in a way that meets the business’s Recovery Point Objectives. • Test backups to ensure we can meet the business’ Recovery Time Objectives. • Troubleshoot SQL Server service outages as they occur, including after-hours and weekends • Configure SQL Server monitoring utilities to minimize false alarms. • As new systems are brought in-house. • Install and configure new SQL Servers. • Deploy database change scripts provided by third party vendors. • When performance issues arise, determine the most effective way to increase performance including hardware purchases, server configuration changes, or index/query changes. • Configure SQL Reporting service. • Database Engine tuning Advisor. SharePoint Administration • Installing, configuring, maintaining, upgrading and managing a SharePoint Server or a Farm. • Configuring all service applications like Search, Metadata, User Profile Synchronization. • Creation of a Content DB and maintaining it. • Assignment of proper permission levels for all users of the site as well as configuring anonymous access if required. • Configuring timer jobs depending on business requirements. to back up the sites. • Configuration of Business Connectivity Services for connecting to a SQL database. • Using SharePoint Designer & Info path to design Customized list. • Using HTML & CSS for Building Company Portal. • Using C# for Design & Develop web part for Company portal. ERP System Administration (GP) • System Administration for Microsoft Dynamics Great Plains ERP. • Provide daily support to end users including: password resets, transaction issues, maintenance routines and general application modifications. • Manage User access and security; ensure proper segregation of duties. • Troubleshoot and resolve operational. • Connect company finance branches to the main office and consulate all finance data. • Implement GP For Company Branches (Include Creating new Company, users and security). • Establish Terminal Service For Company Braches to Connect to GP. • Design Financial Reports Using MS FRX Reporting (BS, IS and cash flow). Other • System Administration for Hits DNA Human Resource program (Profile, Payroll, change of status, Vacation, Appraisal, Time keeping). • Good knowledge in IIS and the architecture of it