Last Updated CV

1. mkhattab232@gmail.com +966 58 022 5611 || +20 112 265 05056
Mahmoud Soliman Khattab
Mobile: + 966 58 022 5611 || + 20 112 265 0506
Email: mkhattab232@gmail.com
Address: Al Yarmouk district, Riyadh, Saudi Arabia.
LinkedIn Profile: http://www.linkedin.com/in/mahmoud-khattab-36b98a28
Summary
7+ years of deep experience in both development and telecommunication including:
• Integration between systems for 5+ large Telecom Operator in the MENA region.
• IoT Development for Smart Homes.
• Business Intelligence Analysis & Reporting with 3+ large BI tools.
• Network Inventory for 2 large telecom operators in the MENA.
• Solutions Architect for In-house Systems.
Work Experience
Ø Company StingRay Consultation Ø Location Riyadh, Saudi Arabia.
Ø Current Position Development Team Lead Ø Duration December, 2016 - Present
Ø Responsibilities
ü Gather Client's Requirements.
ü Build Solution Design.
ü Build Solution Architecture.
ü Develop Decoders and Infrastructure Entities to guarantee the consistency of the system.
ü Assign Tasks to Seniors & Juniors.
ü Guide and support the team members.
ü Review The code and Tasks submitted by the Team.
ü Deliver the Task to the client with Orientation Session for how to use.
Ø Company Zain KSA Ø Location Riyadh, Saudi Arabia.
Ø Position Senior RAFM System Analyst Ø Duration December, 2015 - December, 2016
Ø Responsibilities
ü Report Directly to Revenue Assurance & Fraud Management Director.
ü Gather Requirements from RAFM Director.
ü Communicate with Stack holders and Other Departments to gather information related to the requirements.
ü Analyze the requirements and divide them into Modules and phases.
ü Applying Data Analysis Modules and Build the required Cubes.
ü Build all the Queries, Procedures and required Automation.
ü Sit with Developers to explain what are the required automation and KPIs.
ü Analyze the existing Modules & KPIs and recommend enhancements.
ü Define Use Cases and build the required Procedure to apply and detect any fraud or incorrect scenarios.
ü Audit The Sales team that was responsible for Memos generation and Modify the Applied procedure by new ones.
ü Fully responsible for the Integration with the Biometrics Module to detect any fraud or abnormal behavior and the
Module led to detecting Thousands of fraud cases that we covered later on.
ü Build Decoders/Loaders for The Migration from HUAWEI to Ericsson.
ü Technically Support and guide the Business team in writing complex queries and procedures.
Ø Company Zain KSA Ø Location Riyadh, Saudi Arabia.
Ø Position Senior RA Business Developer Ø Duration February, 2014 - December, 2015
Ø Responsibilities
ü Report Directly to Revenue Assurance Manager.
ü Communicate with Business Team to gather requirements for the new KPIs or Reconciliations.
ü Build the reports and show the Graphs for the Business team to see the trends.
ü Investigate about the mismatched trends or Reconciliations with variance more than 1%.
ü Modify, fix and optimize the existing built KPIs based on Business needs.
ü Communicate with other teams in case of mismatched reconciliations to change the applied business rules or to fix
the source issues if exist.
ü Build Complex Queries to Gather Data from both sources and compare them.
ü Work with different types of data (ASN.1, ASCII and Excel).
ü Built Decoders/Parsers Responsible for decoding E/// Asn.1 Files for all streams (SDP, AIR, CCN and OCC) to
apply business logic and transformation rules.
ü Built the scripts responsible for migrating the Existing KPIs From old IN System (Nokia) to New One (E///).
ü Built the design and developed new KPIs with the New system using the ETL tool (SSIS).
Ø Company Mobily Ø Location Riyadh, Saudi Arabia.
Ø Position Senior System Analyst Ø Duration November, 2012 - February, 2014
Ø Responsibilities
ü Communicate with Stack Holders and Operation teams to describe the Objective of the Project.
ü Analyze the Received data and hold Workshops till we receive all the required data.
ü Prepare the received data as per the Bulk Loaders format then upload the prepared data to IMS (Inventory
Management System) application.
ü Create Reference data such as (Node Types, DDF types, Extra field groups and extra fields.
ü Create Nodes, DDFs, Shelves, Cards, Ports and Circuits.
ü Model the equipment for the non-discovered nodes.
ü Create End-to-End Connectivity from the source node to the destination one.
ü Create web services to serve the business needs.

2. mkhattab232@gmail.com +966 58 022 5611 || +20 112 265 05056
mkhattab232@gmail.com +966 58 022 5611 || +20 112 265 0506
ü Create third party utilities to speed up the data preparation phase.
ü Double check on the loaded data and communicate directly with the vendor for any issues.
ü Create Database Queries, Views and procedures to build reports and verify the interfaces.
ü Hold UATs for the delivered Interfaces.
ü Build Web Portal for Mobily FTTH Team to be able to search for and monitor for ODBs, reserve port, connect or
disconnect ports between ODB and ODFs and with administration panel to manage groups, users and
responsibilities.
Trainings
Workshops
Technical Skills
Tools
Ø Company Giza Systems Ø Location Cairo, Egypt.
Ø Position B/OSS Engineer Ø Duration October, 2010 - November, 2012
Ø Responsibilities
ü Implement and maintain business logic of international, national, GSM, IN and VOIP traffic through INTEC ITU.
ü Investigate to solve any problems or errors occur in the system through INTEC ITU V7.1.
ü Create new reports and modify the existing ones according to customer needs through discoverer.
ü Develop Data Migration Tools to migrate all QTEL (Ooredoo) assets.
ü Develop KPIs.
ü Develop tools that serve business needs.
ü Develop interfaces between different Telecom systems such as SS7, OSS & ITU.
ü Build CRM to allow smart buildings customers to set remotely work / stop profiles for their electrical devices and
allow/disallow services.
Ø Company CSUTIL Ø Location Cairo, Egypt.
Ø Position Software Engineer Ø Duration October, 2009 - October, 2010
Ø Responsibilities
ü Gather Requirements.
ü Analyze Requirements.
ü Architect Database.
ü Develop Desktop, Web & Mobile applications.
ü Develop KPIs.
ü Develop Reports Generation Tool.
Location Content Tools Duration (Weeks)
ü Giza Systems Premises (Cairo).
ü Giza Systems Premises (Cairo).
ü Giza Systems Premises (Cairo).
ü Telecom Egypt Premises (Cairo).
ü Cairo AirPort (Cairo).
ü Ministry of Defense (Cairo).
ü Mobily Premises (Riyadh).
ü Fraud Management.
ü Oracle Data Integrator.
ü INTEC ITU.
ü Least Cost Routing.
ü C# & ADO.Net.
ü C++.
ü IMS Basics.
ü NIKIRA, Spark & diamond.
ü ODI, Oracle 11g Database & Toad.
ü ITU V 7.1.
ü Carrier Cockpit V 6.3.
ü MS Visual Studio & SQL Server.
ü MS Visual Studio.
ü IMS.
ü One.
ü One.
ü Two.
ü Two.
ü One.
ü One.
ü One.
Location Content Tools Duration (Weeks)
ü Telecom Egypt Premises (Cairo).
ü QTEL (Ooredoo) Premises (Doha).
ü Switch Module in LCR
ü FAM DM Tool.
ü Carrier Cockpit V 6.3.
ü Visual Studio, SQL Server & Excel.
ü One.
ü Two.
Operating Systems Database Development Programming Languages Programming Concepts
ü Windows.
ü Unix (HP-UX)
ü macOS.
ü MS SQL/ T-SQL.
ü PLSQL.
ü MySQL.
ü Hibernate.
ü LINQ.
ü Entity Framework.
ü ADO.Net
ü ABAP.
ü C# & VB.Net.
ü ASP.Net. Web Forms.
ü ASP.Net MVC.
ü Java (J2SE).
ü Java Script & HTML.
ü UNIX Shell Scripting.
ü Web Services & XML.
ü Windows Services.
ü AJAX.
ü Object-Oriented
Programming.
ü Design Patterns.
ü Structured
Programming.
ü Problem Solving
Business Tools Database Management Tools Scripting Tools Reporting Tools
ü INTEC Interconnect ITU.
ü Carrier Cockpit
ü Eclipse WorkSpace.
ü Microsoft Visual Studio.
ü Microsoft Office.
ü Microsoft SQL Server
ü Oracle database.
ü SQL Plus
ü SQL Developer.
ü Microsoft Office Access.
ü Cygwin.
ü Perl.
ü Crystal Reports.
ü SQL Server Reporting
Services (SSRS).
ü Tableau.

3. mkhattab232@gmail.com +966 58 022 5611 || +20 112 265 05056
mkhattab232@gmail.com +966 58 022 5611 || +20 112 265 0506
Projects
StingRay Consultation Projects
Zain KSA Projects
Mobily Projects
ü Oracle Data Integrator (ODI).
ü NetBeans IDE.
ü Open Perl IDE.
ü SQL Server Integration Services
(SSIS).
ü Toad.
ü Discoverer.
ü SQL Loader
Project Name Project Description
Ø iReport 360 Tool ü An Application to enable the Business user to easily build his reports through Wizard with Concept
of NoCode.
ü User can:
ü Design his own reports and define it's Filters/Parameters.
ü Fully manage select the desired charts from list of variant charts.
ü Integrate and collect Data from different sources such as:
o Microsoft SQL Database
o Oracle Database
o MySQL.
o Excel Files
o CSV Files
o XML files
o Web Service/Web API.
ü Extract each chart separately or export the full chart in the below formats:
o CSV
Power Point.
o PDF
o EXCEL.
o PNG.
ü Share the reports with other users or keep them private.
ü Save the Defined filters to use them later in other reports.
ü Design his own Template to use it later while building new reports.
ü Integration with one of StingRay Applications (Query Builder) to build the query that will be used to
get the data from Oracle or SQL Database.
Ø iBid An Application to help the companies and especially the Procurement team to easily and automatically
automate and manage the bids in a transparent way.
It's a dual mode, Fully packed and Cloud where the Clients can own the full system or subscribe and
subscribe in the services by selecting the suitable bundle or customize his own.
User will be able to:
ü Create the RFP, define it's time and list the required items.
ü Specify the Employees and vendors required for this RFP.
ü Employees and vendors will receive notifications via Mail, SMS and Application itself.
ü Vendors will login to set their prices in Real Time.
Ø Voice Of The Customer An Application to help any Business Owner or organization to measure the satisfaction of it's customer
through list of Standard KPIs with endless dimensions.
Project Name Project Description
Ø Memo Automation In-house tool to automate the monthly Tasks done by Fraud Management team to revise the memos and
reconcile between the provided memo and the existing records in database.
Ø Biometrics Integration In-house tool to integrate with the Biometrics Data received and sent to and from Communications and
Information Technology Commission (CITC) to detect any fraud or abnormal behaviors.
Generating Reports from the Existing data and compare with the BI Team.
Ø RA iView System Simply a dashboard that enables RA Business Team to have a near real team Access to the Trend and
Reconciliation results of all KPIs that we built based on the Business needs.
Ø IN system Migration from Nokia
to Ericsson
ü IN Decoders Migration From Nokia Siemens to Ericsson.
ü RA KPIs Migration from Nokia Siemens to Ericsson.
Project Name Project Description
Ø Unified Inventory Management. ü Unify all Mobily network in one application that should work as an umbrella through which, all
ü Mobily teams can manage their daily work and track any failure in the network.
ü And as an example for the managed networks:
o 2G/3G/4G
o MPLS.
o SDH/GPON/DWDM.
o SNFN.
o Core.
o IN.
ü Integration with GIS, OSS and BSS Systems such as (NetCool, InfoVista and Siebel.)
Ø FTTH Web Portal ü Web application to be accessed anywhere to let FTTH team search for specific ODB with its

4. mkhattab232@gmail.com +966 58 022 5611 || +20 112 265 05056
mkhattab232@gmail.com +966 58 022 5611 || +20 112 265 0506
Giza Systems Projects
CSUTIL Projects
Languages
ü Arabic: Mother Language.
ü English: Very Good Written and Spoken.
Certification & Awards
ü IMS Basics, WDM and GPON Certified.
ü Mastering C++ from Egyptian Military
ü Mastering C# and MS SQL from Cairo Airport.
ü 3rd rank in Made In Egypt (MIE) 2010 out of 54 teams.
ü Exceeded Expectations award at Giza Systems for the last two-years consecutively, 2010 and 2011.
ü Top Performer award at Giza systems 2011.
Education
ü Bachelor of Computer and Information Sciences.
ü University: Ain Shams.
ü High School: El-Marg secondary school, EL-Marg, Cairo.
ü Cumulative Grade: Good.
ü Graduation Project Grade: Excellent.
Graduation Project
ü Access.Net: it is a framework that converts MS Access Projects to .Net solutions (C#) to be run under .Net framework and enables the developer to use
all .NET technologies ex: WPF, WCF, Compact Framework, Microsoft services and LINQ. Access DB will be converted to SQL Server DB and VBA
codes will be converted to VB.NET.
Soft Skills
ü Innovation and creativity.
ü Quick Learner for new technologies.
ü Excellent being in teamwork and interpersonal communication skills.
ü Excellent planning skills.
ü Keep interest in training and coaching.
ü Ability to set and achieve goals and to work under pressure.
ü Time management skills.
ü Able to work in a structured and procedurals environment.
ü Leadership skills.
Hobbies
ü Solving Mathematical Problems.
ü Football.
ü Ping pong & Billiards.
Personal Information
ü Birth date: May 10, 1989.
ü Place of Birth: Cairo, Egypt.
ü Gender: Male.
ü Nationality: Egyptian.
ü Marital Status: Married.
ü Passport: Available.
ü Driving License: Saudi Driving License.
ü Military Status: Exempted.
ü Iqama: Transferable.
References:
Furnished upon request.
information, reserve/ cancel ports reservation for planned customers, patch / dispatch ports for new
customers with full administration panel for groups, users and menu permissions.
ü All of these functionalities are applied through set of well-built web services.
Project Name Project Description
Ø Interconnect Billing (ITU) Automate the process of pricing, rating calls, creating settlements between the franchise and the other
operators worldwide for all call scenarios (Incoming, Outgoing, Transit, Overflow, etc.) for all products
(IDDF, IDDM, ISDN, HCD & VOIP) and creating KPIs and reports for the top management.
Ø Fixed Asset Management Data
Ø Migration (FAM DM)
Automate the process of migrating Ooredoo assets from the old FAR structure (two-level hierarchy of
categories) to the new FAR structure (three-level hierarchy of categories) through two ways of mapping
(Direct and Indirect) based on more than 10 mapping approaches.
Ø Least Cost Routing (LCR) Automate the process of routing the international calls based on predefined algorithms; this system interacts
with different OSS/BSS systems such as SS7, Mediation and Interconnect.
Ø Building Management System CRM Application to automate the process of adding, editing and removing users, locations and devices to
the system and Assign the devices to the location which is assigned to a specified user.
Project Name Project Description
Ø Online Shopping Automate the process of shopping and buying products through internet.
Ø E-Learning Automate the process of studying courses and passing exams through internet.
Ø Islamic Marriage Automate the process of finding husband/wife of based on some requirements and specifications.
Ø Ekhtarnalak Website for buying, selling and advertising products in a lot of fields.