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Mohamed Aroos Ahamed Lebbe, Quantity / Cost Estimator

Mohamed Aroos Ahamed Lebbe

Quantity / Cost Estimator·Al Amr Engineering Consulting Group,

Saudi Arabia

Bachelor's degree, Bachelor's Special Science Honors Degree in Computer Science

Work experience

Total years of experience: 22 years, 6 months

Quantity / Cost Estimator

May 2024 - Present

Al Amr Engineering Consulting Group,

Al-Ahsa, Saudi Arabia

May 2024 - Present

• Leading cost estimation activities for the Construction, restoration, rehabilitation and furnishing of the
institutions facilities project, involving extensive demolition, structural modifications, and finishing works.
• Developed comprehensive and accurate Bills of Quantities (BOQs) and performed precise quantity take-offs from
complex architectural, structural, and MEP drawings.
• Prepared detailed cost estimates based on thorough analysis of material costs (using market rates and supplier
quotations), labor, equipment, overhead, and profit margins.
• Conducted meticulous variance analysis between tender and actual quantities, identifying discrepancies,
providing clear explanations, and tracking revisions in detailed spreadsheets.
• Performed site visits to verify quantities and progress, ensuring alignment between site conditions and
estimations.
• Utilized advanced MS Excel for all quantity calculations, cost estimation, and variance analysis, ensuring accuracy
and efficiency.
• Communicated effectively with the client (Saudi Irrigation Organization) on all quantity and cost-related matters,
providing clarifications and addressing concerns.
• Prepared detailed reports on quantities, costs, and variances for project management and client review,
contributing to effective project budgeting and cost control.

Company industry:
Business Consultancy Services

Cost Estimation Specialist

March 2022 - April 2024

Khatib & Alami – Saudi Consolidated Engineering Company,

Al-Ahsa, Saudi Arabia

March 2022 - April 2024

• Developed highly accurate and competitive cost estimates for diverse irrigation projects (construction, design,
supervision, consulting), consistently exceeding stakeholder expectations.
• Prepared detailed cost breakdowns by analyzing materials, labor, equipment, construction methods, overheads,
and market fluctuations to ensure financial viability.
• Optimized pricing strategies by leveraging market trends, supplier quotations, historical data, and anticipating
cost fluctuations.
• Ensured full compliance with regulations, industry standards, and best practices specific to irrigation project
costing.
• Contributed to successful bid proposals through detailed cost estimates, supporting documentation, and value
driven solutions.
• Applied Earned Value Management (EVM) to track project performance, forecast completion costs, and
proactively control variances.
• Developed and maintained centralized Cost Estimation Databases, enhancing pricing accuracy, speed, and
consistency.
• Analyzed project scopes to optimize workforce planning, estimate personnel costs, and align consultant
engagement with project goals.
• Achievements:
◦ Proficiently utilized MasterFormat for construction specifications and cost estimating, ensuring adherence
to industry standards.
◦ Successfully applied Earned Value Management (EVM) for effective project control.

Company industry:
Business Consultancy Services

Senior Telecom Engineer | Tender Proposal Estimator

May 2014 - February 2022

Al-Mashariq Trading & Contracting Company,

Dammam, Saudi Arabia

May 2014 - February 2022

• Spearheaded the full bid lifecycle, successfully securing over 20 high-value EPC projects (including a ~1 billion
SAR Saudi Aramco project) across Oil & Gas, Construction, Infrastructure, and Energy sectors.
• Proactively identified tender opportunities via client portals (ECN, SAP Ariba, Etimad, SAP-SRM) and managed
the centralized Tendering Projects Log.
• Conducted in-depth analysis of complex tender documents, specifications, BOQs, and drawings; attended pre
bid meetings and performed site visits for comprehensive scope verification.
• Developed discipline-specific bid packages and coordinated effectively with pre-approved subcontractors and
vendors to obtain competitive pricing.
• Prepared detailed budgetary estimates and managed the preparation of bid bonds/proposal securities in
coordination with the Finance department.
• Authored comprehensive technical proposals for Planning, Quality, and Safety sections, integrating inputs from
relevant departments to create winning bids.
• Led the preparation of detailed commercial analysis presentations for senior management review and final bid
price determination.
• Utilized software for accurate input and calculation of all project costs (materials,
installation, overheads, profit). Contributed to the improvement of company tendering systems, procedures, and databases. Selected Successful (Saudi Aramco) ~1 billion SAR, 7 years, Oil & ~200 million SAR, 39 months, (Saudi Aramco) ~100 million SAR, 1.5 years, ~300 million SAR, 29 months, Scope: Delivered complete telecom systems (ISP/OSP/PDS) for multiple substations
per SEC standards, overseeing installation, testing, commissioning, and compliance. Coordinated technical
solutions with clients and subcontractors.

Company industry:
Construction & Building

Service Assurance & Fulfillment Engineer

November 2006 - March 2014

Emirates Integrated Telecommunications Company (du), PJSC

Dubai, United Arab Emirates

November 2006 - March 2014

• Provided Tier-1 Service Assurance (NOC Operations) for IPTV, Internet, VoIP, and enterprise services, ensuring
SLA-driven activations and real-time customer support.
• Executed service fulfillment using various platforms (Huawei U2000, Cisco ASRs), performing end-to-end service
provisioning and network configuration.
• Led real-time monitoring, fault detection, escalation management, and Root Cause Analysis (RCA) during major
service disruptions, minimizing downtime and ensuring SLA/KPI compliance.
• Coordinated effectively with field engineers, activation units, and backend teams to synchronize service
activations and incident resolution.
• Maintained service mapping integrity, network documentation accuracy, and configuration management.
• Ensured customer-centric service delivery by actively engaging clients and addressing provisioning concerns.
• Achievements:
○ Reduced average service provisioning lead time through process optimization and improved cross
functional coordination.
○ Strengthened SLA adherence and significantly enhanced first-time-right activation rates for various services
in new residential projects.
○ Spearheaded escalations and RCA for critical outages, improving incident resolution cycles and boosting
stakeholder confidence.

Company industry:
Telecommunications

Application Support Consultant

December 2004 - September 2006

Hassani Group of Companies,

Dubai, United Arab Emirates

December 2004 - September 2006

• Successfully mapped and restructured the companys LAN for improved efficiency and performance.
• Maintained version control for desktop and server ghost images using open-source technology.
• Spearheaded the stabilization and maintenance of Windows Server 2003 systems.
• Developed scripts to automate labor-intensive IT tasks, significantly boosting staff productivity and reducing
maintenance workload.
• Identified and proposed cost-effective open-source technology solutions to reduce licensing and proprietary
support costs.
• Designed and managed corporate intranet services and provided support to the MIS group.

Company industry:
Industrial Production

Assistant Instructor

June 2003 - July 2004

Science, Faculty of Science, University of Peradeniya,

Kandy, Sri Lanka

June 2003 - July 2004

• Prepared and demonstrated laboratory coursework in MS Visual Basic 6, C/C++, Computer Graphics in C, and
MS Access 2000.
• Assisted in exam preparation, student counseling, and supporting low achievers.

Company industry:
Higher Education

Education

University of Peradeniy

January 2003

January 2003

Bachelor's degree, Bachelor's Special Science Honors Degree in Computer Science

Sri Lanka

Skills

Images
Expert
Images
Expert
Asset Management
Expert
Asset Management
Expert
Production
Expert
Production
Expert
Science
Expert
Science
Expert
Vendor
Expert
Vendor
Expert
mep
Expert
mep
Expert
quotations
Expert
quotations
Expert
Cost Estimating
Expert
Cost Estimating
Expert
INSTALLATION
Expert
INSTALLATION
Expert
COMMUNICATIONS
Expert
COMMUNICATIONS
Expert
COMMISSIONING
Expert
COMMISSIONING
Expert
LEVERAGE
Expert
LEVERAGE
Expert
MAPPING
Expert
MAPPING
Expert
CUSTOMER SERVICE
Expert
CUSTOMER SERVICE
Expert
NETWORK MANAGEMENT
Expert
NETWORK MANAGEMENT
Expert
INSTRUMENTATION
Expert
INSTRUMENTATION
Expert
Linux, Apache 2, MySQL, PHP4 / PHP5
Expert
Linux, Apache 2, MySQL, PHP4 / PHP5
Expert
Preparation
Expert
Preparation
Expert
Quantity Surveying
Expert
Quantity Surveying
Expert
COMPUTER SCIENCE
Intermediate
COMPUTER SCIENCE
Intermediate
LINKEDIN
Intermediate
LINKEDIN
Intermediate
COST ESTIMATION
Intermediate
COST ESTIMATION
Intermediate
LOAD TENDERING
Intermediate
LOAD TENDERING
Intermediate
OIL AND GAS
Intermediate
OIL AND GAS
Intermediate
CONSTRUCTION
Intermediate
CONSTRUCTION
Intermediate
BIDDING
Intermediate
BIDDING
Intermediate
QUANTITY TAKE OFFS
Intermediate
QUANTITY TAKE OFFS
Intermediate
COST BENEFIT ANALYSIS
Intermediate
COST BENEFIT ANALYSIS
Intermediate
PROPOSAL DEVELOPMENT
Intermediate
PROPOSAL DEVELOPMENT
Intermediate
Thoroughly review Tender Documents
Expert
Thoroughly review Tender Documents
Expert
ms project
Expert
ms project
Expert
negotiation
Expert
negotiation
Expert
MANAGEMENT
Expert
MANAGEMENT
Expert
SOURCE (GAME ENGINE)
Expert
SOURCE (GAME ENGINE)
Expert
Managing network infrastructure, designing network security and planning on Windows server 2003
Expert
Managing network infrastructure, designing network security and planning on Windows server 2003
Expert
Installing and troubleshooting in Windows 9x / NT / 2000 / XP / Linux
Expert
Installing and troubleshooting in Windows 9x / NT / 2000 / XP / Linux
Expert
Programing in C++, MS Visual Basic 6 / VB.Net
Intermediate
Programing in C++, MS Visual Basic 6 / VB.Net
Intermediate
Open source applications
Expert
Open source applications
Expert
MS Office 2000 / XP / 2003 applications
Expert
MS Office 2000 / XP / 2003 applications
Expert
Open Source email server POSTFIX and SMTP server sendma
Intermediate
Open Source email server POSTFIX and SMTP server sendma
Intermediate
Ability to write Technical Proposal
Expert
Ability to write Technical Proposal
Expert
Good Presentation Skills
Expert
Good Presentation Skills
Expert
Estimation price by considering all aspect of the Item
Expert
Estimation price by considering all aspect of the Item
Expert
Prepare Technical submittals as per Bid / Tender requirements
Expert
Prepare Technical submittals as per Bid / Tender requirements
Expert
• Development alternative technical proposals as and where required
Expert
• Development alternative technical proposals as and where required
Expert
Prepare / raise pre-tender queries etc and coordinate with owner department /client
Expert
Prepare / raise pre-tender queries etc and coordinate with owner department /client
Expert
materials
Expert
materials
Expert
order
Expert
order
Expert
project estimation
Expert
project estimation
Expert
procurement
Expert
procurement
Expert
project planning
Expert
project planning
Expert
primavera
Expert
primavera
Expert
primavera p6
Expert
primavera p6
Expert
Project Management
Expert
Project Management
Expert
Estimating
Expert
Estimating
Expert
Planning
Expert
Planning
Expert
Estimation
Expert
Estimation
Expert
AutoCAD
Intermediate
AutoCAD
Intermediate
Images
Expert
Images
Expert
Asset Management
Expert
Asset Management
Expert
Production
Expert
Production
Expert
Science
Expert
Science
Expert
Vendor
Expert
Vendor
Expert

Languages

English
Expert
Tamil
Expert
Arabic
Intermediate

Memberships

Saudi Council of Engineers

Membership

June 2018

Training and Certifications

Training
Timberline SAGE Estimation Software
Inhouse
May 2015

Hobbies

  • Reading Books