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$60 USD / hour
Flag of PAKISTAN
karachi,, pakistan
$60 USD / hour
It's currently 9:56 PM here
Joined August 16, 2018
5 Recommendations

Hammad R.

@HammadurRehman94

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5.0 (67 reviews)
6.7
6.7
$60 USD / hour
Flag of PAKISTAN
karachi,, pakistan
$60 USD / hour
100%
Jobs Completed
80%
On Budget
93%
On Time
14%
Repeat Hire Rate

Design Engineer

Mechanical engineer in pursuit of challenging projects that help me to broaden my knowledge, learn new concepts and techniques in engineering that help me in gaining a prominent position in international market and face modern days engineering challenges. I have a team of multidisciplinary professionals covering the domains of : mechanical engineering computational mechanics product design manufacturing Architecture Materials engineering Statistics and Content writing
Freelancer CAD/CAM Designers Pakistan

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Portfolio Items

Structural analysis of a 2 bar support mechanism. the simulation was done to assess the frictional joint caused by the screw joint for 2 bars.
FINITE ELEMENT ANALYSIS PROJECTS
this is one of the project where I got the parts printed for shipping it to the client in UK. I designed the mechanism and then get it printed, assembled as required.
3D printed Parts
this is one of the project where I got the parts printed for shipping it to the client in UK. I designed the mechanism and then get it printed, assembled as required.
3D printed Parts
Design and optimization of a carbon fiber and foam based quadcopter. the CFRP frame has been optimized to shed weight in light of finite element analysis (FEA). 
the CFRP tubes are picked from off the shelf options and detailed cutlist has been made to make manufacturing process streamlined.
Carbon Fiber frame Design optimize
Design and optimization of a carbon fiber and foam based quadcopter. the CFRP frame has been optimized to shed weight in light of finite element analysis (FEA). 
the CFRP tubes are picked from off the shelf options and detailed cutlist has been made to make manufacturing process streamlined.
Carbon Fiber frame Design optimize
It is about the design and rendering of recycling bins for the polish market, an easy to use and appealing way to place recycling bins outside households
Recycling Bin Rendering
It is about the design and rendering of recycling bins for the polish market, an easy to use and appealing way to place recycling bins outside households
Recycling Bin Rendering
CAD model of electronic licensing system plastic covers. the designs are innovative, light weight and very elegant for use on truck windscreen. its for the New Zealand marketplace.
electronic license plate
an innovative 10 inch dial tally clock mechanism has been created. the client provided design idea to be made for manufacturing. 
this mechanism is animated with actual physical mates to give the actual product dynamics feel.
Wooden Tally clock mechanism
an innovative 10 inch dial tally clock mechanism has been created. the client provided design idea to be made for manufacturing. 
this mechanism is animated with actual physical mates to give the actual product dynamics feel.
Wooden Tally clock mechanism

Reviews

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Showing 1 - 5 out of 50+ reviews
Filter reviews by: 5.0
$175.00 USD
Flexible work. We (I) had some delays telling what should Be fine but Hammad was ok with it.
Arduino Circuit Design Content Writing AutoCAD Architecture
+1 more
J
Flag of Janne R. @jackroufinland
1 month ago
5.0
[SEALED]
very very good jo. very helpful and thorough
3D Rendering AutoCAD Product Design 3D Modelling 3D Animation
+2 more
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Flag of Christopher C. @chriscarter570
2 months ago
5.0
$600.00 USD
He is very professional in his specialty, good job has done.
Engineering CAD/CAM Solidworks Mechanical Engineering Product Design
C
Flag of Philip Y. @cusv
3 months ago
5.0
$50.00 NZD
Hammad R was a fantastic designer to work with and very responsive. Highly recommend
Graphic Design Logo Design CAD/CAM Solidworks Vectorization
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Flag of James K. @james0444
7 months ago
5.0
€220.00 EUR
Everything fine, thzanks a lot for the contruction overview
User Avatar
Flag of Roman R. @romztknot
10 months ago

Experience

Design Officer

PAC Kamra
Jul 2018 - Present
development of structural design simulations for various aerospace related projects. structural analysis and forensic work on fracture mechanics. Design and Manufacturing of pneumatically powered UAV launcher

Education

bachelors of mechanical engineering

DHA Suffa University, Pakistan 2013 - 2017
(4 years)

Qualifications

damage tolerance analysis design

critical materials testing
2019
damage tolerance analysis expert in mechanical structures

Publications

Prediction of residual stresses for ultrasonic impact treatment of engineering alloys

Six mechanical engineering congress at NED IEP, 2016
Finite Element Model (FEM) of UIT process was developed and residual stress fields in steel, aluminum and titanium alloys have been characterized. The alloys with lower yield strength (aluminum, magnesium etc.) showed lower elastic residual stresses than the high strength materials (steels, nickel alloys). It was concluded that FEM is extremely useful for assessment of effectiveness of UIT on the materials before application.

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Certifications

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Top Skills

CAD/CAM 55 Solidworks 51 Mechanical Engineering 47 Engineering 34 3D Modelling 32

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