Summary
Overview
Work history
Education
Skills
Certification
Languages
Timeline
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Ayman AHMED Hegazy

Riyadh,Saudi Arabia

Summary

Experienced Mechanical Engineer with over 8 years of specialized expertise in the design and analysis of HVAC, plumbing, infrastructure, and fire protection systems. Proficient in all phases of system design including conceptual development, schematic and detailed design, technical reviews, and hydraulic calculations aligned with international standards such as ASHRAE, NFPA, SBC, IPC, and UPC. Demonstrates strong command of industry-standard software tools, including Elite, HAP, AutoCAD, and Revit, as well as technical documentation preparation. Adept at working independently, mentoring junior engineers, and quickly adapting to new design tools. Proven track record in site supervision for large-scale and mega infrastructure projects.

Overview

8
8
years of professional experience
5
5
years of post-secondary education
1
1
Certification

Work history

Senior mechanical engineer

Shahin Engineering Consultants
Riyadh, SAUDI ARABIA
01.2023 - 07.2025
  • Design for Mechanical Systems (HVAC, Firefighting, Plumbing, Compressed Air systems) according to Local codes and international standards.
  • Technical Design Review for mechanical systems (HVAC, Firefighting and Plumbing) to be incompliance with national codes and standards.
  • Site Supervision engineer reviewing and receiving works according to drawings and standards.
  • Lead and mentor junior engineers and adapt to new design software.
  • Supervising projects on site and directing contractors according to technical standards and specifications.
  • Design various HVAC systems such as chiller system, VRF systems, Package units and others.
  • Design several Firefighting systems such as water based systems, in-rack sprinklers, gas systems for several buildings such as factories, logistic warehouses, malls, and others.
  • Making hydraulic calculations for firefighting and plumbing systems manually and using software's such as Elite and plumbing works.
  • Making HVAC Load estimation using HAP Software
  • Review material submittals of mechanical systems to be as per project specifications.

List Of Previous Projects:-

1. Elsewedy Cables Factory in Riyadh

2.AL RHAJI Food Water Factory in Qassim

3. Tanai Water Factory In Riyadh in Riyadh.

4. Tanai Water Factory In Riyadh in Dammam.

5.EMIRATES BANK Khuris Branch.

6. Al Othaim Warehouse in Khomra.

7.NUPCO warehouse, Aljouf.

8. Alzamil Warehouse, Riyadh.

9.Vaccine Factory, Sudair, Riyadh.

10.Unicare Factory, Riyadh.

11.Prima Factory, Riyadh.

12.Mawten Ready Factories, Riyadh.

13.Ajial Mowafak Water Factory.

14.Chocolate Beginning Factory,Sudair, Riyadh.

15. Tejoury Warehouse in Sully.

16.Alrajhi Archive Warehouse in Qassim.

Other Projects Available Upon request

Mechanical Design Engineer

Khatib & Alami Consultants SAE
, Cairo
05.2021 - 01.2023
  • Design for Mechanical Systems (HVAC, Firefighting, Plumbing, Infrastructure) according to Local codes and international standards.
  • Technical Design Review for mechanical systems (HVAC, Firefighting and Plumbing) to be incompliance with national codes and
  • Making hydraulic calculations for firefighting and plumbing systems manually and using software's such as Elite and plumbing works.
  • Making HVAC Load estimation using HAP Software
  • Review material submittals of mechanical systems to be as per project specifications.

List Of Previous Projects:-

1.10th of Ramadan Railway Project(LRT).

2. Al Hammam ADWTP, Capacity (6,000,000m3/day) Project, Egypt.

3. Eledien Treatment Station, Capacity (96,000 m3/day), (Basra, Iraq).

4. NEOM Community 1 – Higher Density Development - (Plot A , B & C).

5. Professional Villages STP Administrative Budling (NeomSaudi Arabia).

6. Central Waste Building in Business Logistic Hub (RiyadhSaudi Arabia)

Other Projects Available Upon request

Mechanical Technical office engineer

Sinoma International Engineering Co.,LTD
04.2019 - 05.2021
  • Technical office engineer responsible of review of design drawings to be in-compliance with national codes and standards and making full shop-drawings for mechanical systems (HVAC, Firefighting and plumbing).
  • Review of project specifications and contract.
  • Review of technical offers of system materials to be in-compliance with project specifications and giving technical comments.
  • Preparing material submittals of mechanical systems to be approved from project consultant.
  • Making Full design for firefighting and plumbing systems according to local and International codes and standard
  • Coordinate with different departments to complete works in site.
  • Works as tender engineer and estimating BOQ for mechanical works (HVAC, Firefighting, Plumbing).
  • Contact with suppliers and sub-contractors to get offers for supplying and install mechanical systems.

List of Projects:-

1. Canal sugar Factory –Elminya, Egypt.

2. Suez Canal El-Ferdan Bridge Upgrading and Construction (Housing Area).

3. Egyptian Cement Factory ProjectSohag, Egypt.

Other Projects available upon request

Mechanical Design Engineer

Smart Engineering Group for Consultants and Project Management (SEG)
03.2017 - 04.2019
  • Design for Mechanical Systems (HVAC, Firefighting, Plumbing, Infrastructure) according to Local codes and international standards.
  • Technical Design Review for mechanical systems (HVAC, Firefighting and Plumbing) to be incompliance with national codes and
  • Making hydraulic calculations for firefighting and plumbing systems manually and using software's such as Elite and plumbing works.
  • Making HVAC Load estimation using HAP Software
  • Review material submittals of mechanical systems to be as per project specifications.

List of Projects:-

1. AK Hotel (3B+G+10 Typical Floors) in Ras Abu Aboud, Qatar .

2. Kenz Compound, Egypt.

3. Tawar Mall, Qatar.

4. Logistics Park Warehouse project In Alwakra, Qatar.

5. Ramada Hotel, Doha, Qatar.

6. Ibn Rushd Hospital, Doha, Qatar.

7. +37 Residential Building (3B+G+37 Floor) Qatar.

8. Kazan Mall, Cairo, Egypt.

Other Projects available upon request

Education

Bachelor of Engineering - Mechanical

Cairo University
Cairo
09.2012 - 05.2017

Skills

  • Revit MEP
  • ELITE (fire software)
  • AutoCAD (Drafting Software)
  • Time Management
  • Hourly Analysis Program (HVAC Design)
  • Microsoft Office

Certification

  • Mechanical Works for Buildings Course, Saudi Council of Engineers, 2023.
  • BIM Technology Diploma from Kaitech.
  • Training in Arab Contractors' Company, 2014

Languages

Arabic
Native
English
Advanced

Timeline

Senior mechanical engineer

Shahin Engineering Consultants
01.2023 - 07.2025

Mechanical Design Engineer

Khatib & Alami Consultants SAE
05.2021 - 01.2023

Mechanical Technical office engineer

Sinoma International Engineering Co.,LTD
04.2019 - 05.2021

Mechanical Design Engineer

Smart Engineering Group for Consultants and Project Management (SEG)
03.2017 - 04.2019

Bachelor of Engineering - Mechanical

Cairo University
09.2012 - 05.2017
Ayman AHMED Hegazy