Wael Rezk, Storage operation specialist

Wael Rezk

Storage operation specialist

RightHand Consultant (Resident at Orange Egypt)

Location
Egypt
Education
Bachelor's degree, Computer science
Experience
14 years, 0 months

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Work Experience

Total years of experience :14 years, 0 months

Storage operation specialist at RightHand Consultant (Resident at Orange Egypt)
  • Egypt - Cairo
  • My current job since March 2015

• Managing, Monitoring and troubleshooting storage infrastructure on Xtremio, Vplex, Symmetrix VMAX 10K, 20K, 40K, CLARiON CX4, VNX (5200&5300) using SYMCLI, Unisphere and SRM.
• Storage Provisioning: Lun creation, mapping and masking.
• Provide operational tasks for storage clone and snap shots.
• Planned and executed a DR solution using SRDF and RecoverPoint.
• Managing and monitoring the ongoing replication between production and DR sites using SRDF and RecoverPoint.
• Perform migration.
• Administering Cisco MDS 9509, 9222i and 9710 Fibre SAN Switches directors using Device Manager, Fabric Manager and putty.
• Documentation for Capacity Planning and Management.
• Case Management and Follow up with Vendors for Root Cause Analysis.
• Manage customers (internal and external) calls and requests during project implementation time and until handover to operation teams.

Senior Database Administrator at Blue Zone Jordan
  • Jordan - Amman
  • October 2014 to March 2015

• Generating various reports by querying from database as per needed.
• Administer database applications, performance and tools.
• Write and modify bash scripts.
• Understand and working with Radius tables (AAA).
• Create and deploy database continuity and redundancy plans including backup and recovery processes.
• Install, patch and upgrade existing applications.
• Optimize database performance and streamline data handing processes.
• Modifying the database structure as necessary.
• Enrolling users and maintaining system security Monitoring and optimizing database performance and capacity.
• Configuring, deploying and maintaining database server.
• Responsible for the development and design of database strategies.
• Planning for future expansion requirements.
• Responsible for backup server of all system servers using BackupPC.
• Diagnosed and troubleshooted UNIX and Windows processing problems and applied solutions to increase company efficiency.
• Ensured network, system and data availability and integrity through preventative maintenance and upgrades.
• Designed strategic plan for component development practices to support future projects.
• Aligned office departments and increased inter-department communication and data sharing.
• Independently designed and executed company catalog for infrastructure support and development.
• Developed data architecture design to enable analysts to perform targeted customer analysis.
• Designed and implemented new server standards for core business services.

Database Administrator at Wireless Dynamics
  • Egypt - Cairo
  • March 2013 to October 2014

Manage SQL Server database administration assignments for diverse industry clients. Enhance database performance, perform restores, implement recovery procedures, handle performance tuning and conduct regular system backups. Ensure technical and functional designs meet business requirements. Integrate Hand Held Data with system. Support and trouble shout Hand Held issues. Integrate data between system and SAP.

Technical Environment - Windows Server 2003/ 2008 R2 & Sql server 2000/2005/2008.

Responsibilities :
• Provide second line support for Hand Held mobile devices for more than 170 sales rep
• Design business intelligence solutions using SQL Analysis Services & OLAP DB.
• Create SSIS packages & scheduled jobs.
• Document end users requirements on designing OLAP reports Or implementing new requirements
• Conduct CRF & UAT for OLAP reports / new requirements.
• Design map processes for new projects
• Test different application versions with our system.
• Maintain archived data.
• Generating various reports by querying from database as per needed.
• Report and document any existing bugs in the system to the supplier.
• Create DTS & jobs which runs the daily operation functions related to the T&MD system.
• Manage operation on system related to Hand held through RP32 application.
• Export Files generated from trade & marketing system & post these files to SAP Via FTP through CastIron.
• Fix files generated from Trade & marketing system upon request.
• Install & upgrade & test HH versions.
• Administer database applications, performance and tools.
• Create and deploy database continuity and redundancy plans including backup and recovery processes.
• Install, patch and upgrade existing applications.
• Create specific data objects and structures such as tables and indexes.
• Responsible for answering high volume IT support tickets Via Triole System.
• Optimize database performance and streamline data handing processes.
• Modifying the database structure, as necessary, from information given by application developers.
• Enrolling users and maintaining system security
• Controlling and monitoring user access & permission to the database & the BI reports
• Monitoring and optimising the performance of the database
• Writing relational and multidimensional database queries
• Configuring, deploying and maintaining database server
• Create, view, modify, and delete user owned subscriptions to reports and linked reports, and create schedules in support of those subscriptions.

Web Developer at Scope Communications & Advertising
  • Egypt - Cairo
  • March 2012 to March 2013

Applied analytical, creative and professional skills to build web-based applications in Ruby on Rails and other web frameworks for clients. Used Agile software development methodologies to ensure the early and continuous delivery of software. Responsible for scoping and developing client's websites using the Community versions of Magento e-commerce platform. Set up servers, and managed deployments.

Technical Environment - Ubuntu 12.4 & Ruby on Rails 3.2 & Apache 1.7& My SQL 5 & PHP 5.2.

• Work on back end web application development enhancement of Scope-eg.com
• Large use of Google Maps API to perform geolocation operations on searches, including distances and driving directions and shapes like Polylines & Polygons & Rectangles and Circles of PeopleOS.com (Under Contraction).
• Responsible for scoping and developing client websites using the Community version of Magento Commerce e-commerce platform of site Supplementseg.com .
• Designed, built, tested and implemented stand-alone modules for Magento, including payment and shipping modules. Customized Magento's inherent features based on client needs.
• Imported client-provided data for customers, products, and other pricing rules.
• Heavy interaction with MySQL databases that included writing and troubleshooting advanced queries, and stored procedures to facilitate user data entries and updates.
• Documented application functionality and standard operating procedures for business processes
• Used front end web technologies like HTML/HAML, CSS/SASS, JavaScript, jQuery UI, Backbone.js.
• Created own working environment using VMWare software for development purposes.
• Setup and configured deployment and scaling infrastructure on server Linode .
• Administered legacy PHP and Ruby on Rails 3.2 applications.

.Net Developer at Modern System
  • Egypt - Damietta
  • November 2011 to January 2012

Software Developer with .Net technology (C# and SQL Server)

Database administrator at Raya ALC
  • Egypt - Damietta
  • November 2010 to October 2011

• Installation, configuration and upgrading of Microsoft SQL Server/MySQL
• Controlling and monitoring user access to the database
• Monitoring and optimizing the performance of the database
• Establish and maintain backup and recovery policies and procedures.
• Take care of the Database design and implementation.
• Auditing and Designing Security (create and maintain users and roles, assign privileges).
• Database tuning and performance monitoring.
• Plan growth and changes (capacity planning).
• Planning Indexes and Creating and Maintaining Indexes.
• Implementing Views, Stored Procedures, User-defined Functions, and Triggers.
• Managing Transactions and Locks.
• High-Availability (Log Shipping - Database Mirroring - Replication).
• SQL Server Integration Services (SSIS) and SQL Server Analysis Services (SSAS).
• Configure Database Mail.

Technical Support at Discovery (LinkDSL Agent)
  • Egypt - Damietta
  • December 2009 to August 2010

• Provide second line support for troubleshooting ADSL customer's problems.
• Configuring ADSL Modems.
• Monitor Network Core, Distribution, and Access Layers and act proactively to minimize response time

Education

Bachelor's degree, Computer science
  • at Mansoura University
  • June 2009

Mathematics and computer science

Specialties & Skills

SQL Server 2000 2008
Business Intelligence
Database Administration
MySQL database design
SQL Server
SAN Management
Net Backup Managment
SAN storage
Networker Backup

Languages

English
Intermediate

Memberships

Resala
  • Volunteer
  • May 2010

Training and Certifications

Information storage Managment ISM EMC (Certificate)
Date Attended:
October 2015
Valid Until:
January 9999
database administrator SQL Server 2008 (Certificate)
Oracle Jdeveloper (Certificate)
Date Attended:
February 2010
Valid Until:
March 2010
database administrator SQL Server 2005 (Certificate)
Valid Until:
October 2011

Hobbies

  • Chess and running