You will get a proffessional edit at current SOLIDWORKS, INVENTOR, or Fusion 360 model
Rising Talent
Project details
✅ Precision Engineering – Modifications optimized for fit, function & manufacturability, not just aesthetics.
✅ Fast & Flexible – Quick turnaround with 3 revision tiers to match your needs and budget.
✅ File Compatibility – Deliverables in STEP, IGES, or native CAD for seamless integration.
✅ Expert Insight – DFM/DFA feedback included to avoid costly production errors.
Perfect for: Prototyping, reverse engineering, or production-ready part upgrades.
✅ Fast & Flexible – Quick turnaround with 3 revision tiers to match your needs and budget.
✅ File Compatibility – Deliverables in STEP, IGES, or native CAD for seamless integration.
✅ Expert Insight – DFM/DFA feedback included to avoid costly production errors.
Perfect for: Prototyping, reverse engineering, or production-ready part upgrades.
Design Software
Fusion 360, Inventor, SolidWorksFile Format
SLDASM, SLDDRW, SLDPRT, STEP, STLWhat's included
| Service Tiers |
Starter
$50
|
Standard
$150
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 1 day | 1 day | 3 days |
Number of Revisions | 1 | 3 | Unlimited |
Number of 3D Renders | 1 | 3 | |
Number of Technical Drawings | 1 | 3 | |
Concept Development | - | ||
3D Model | |||
Source Files |
6 reviews
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VM
Vas M.
Dec 20, 2025
Mechanical Engineer Needed for Coupling and Locking Mechanism Design
Hatem was one of the best freelancers I have ever worked with and I’ve been utilizing these platforms for 20 years. He is incredibly talented, goes way beyond to deliver results and is simply a nice guy and terrific to work with. If you have an engineering project, hire him!
VM
Vas M.
Oct 19, 2025
60 minute consultation
Hatem is a sincere pleasure to work with and I look forward to doing so on multiple projects.
IN
Ilia N.
Aug 28, 2025
Mechanical Engineer Needed for Creative Installation Project Design.
Working with Hatem was truly an outstanding experience. From the very beginning, he approached my project not only as a job, but as a creative collaboration.
His technical skills are impressive – he quickly understood the requirements, suggested multiple implementation options, and helped refine the design to achieve the best result.
What impressed me most was his creativity and genuine care. Hatem didn’t just execute instructions – he actively contributed ideas, explained alternatives, and supported me through the decision-making process. His input often shaped the project in meaningful ways and brought it to a higher level.
Communication was always smooth, friendly, and constructive. Even in complex or stressful moments, Hatem was patient, encouraging, and solution-oriented. He was also very reliable with deadlines and always responsive to messages.
Beyond technical excellence, he brought passion and dedication that made this collaboration special. It never felt transactional – it felt like working with a true teammate who wanted the project to succeed as much as I did. I could say that over time, this professional relationship even turned into a friendship!
I highly recommend Hatem to anyone looking for an engineer who combines strong technical expertise, creativity, communication skills, and professionalism. I am very grateful for his contribution and truly look forward to working together again in the future.
His technical skills are impressive – he quickly understood the requirements, suggested multiple implementation options, and helped refine the design to achieve the best result.
What impressed me most was his creativity and genuine care. Hatem didn’t just execute instructions – he actively contributed ideas, explained alternatives, and supported me through the decision-making process. His input often shaped the project in meaningful ways and brought it to a higher level.
Communication was always smooth, friendly, and constructive. Even in complex or stressful moments, Hatem was patient, encouraging, and solution-oriented. He was also very reliable with deadlines and always responsive to messages.
Beyond technical excellence, he brought passion and dedication that made this collaboration special. It never felt transactional – it felt like working with a true teammate who wanted the project to succeed as much as I did. I could say that over time, this professional relationship even turned into a friendship!
I highly recommend Hatem to anyone looking for an engineer who combines strong technical expertise, creativity, communication skills, and professionalism. I am very grateful for his contribution and truly look forward to working together again in the future.
DO
Design O.
Aug 23, 2025
2D Drawings from Solidworks Files
Hatem is very professional and a recommended hire for anyone looking to get SolidWorks-related work done.
SO
Svante O.
Feb 9, 2025
3d CAD Design in Plastic Manufacturing
⭐⭐⭐⭐⭐ I have been working with Hatem for over a year on CAD design for plastic constructions, and I couldn't be more satisfied. He is extremely talented, detail-oriented, and highly precise in his work. Every project has been delivered on time and with outstanding quality. I highly recommend him and will definitely continue working with him in the future!
About Hatem
Mechatronics Engineer | Industrial Automation, Robotics, & CAD Expert
100%
Job Success
Cairo, Egypt - 8:00 pm local time
WHAT I OFFER?
I specialize in end-to-end engineering solutions, from concept to production. Here’s what I can do for you:
1. INDUSTRIAL AUTOMATION & ROBOTICS
💡 PLC Programming: Expert in Siemens, Allen-Bradley, Mitsubishi (component selection, wiring, HMI design, troubleshooting).
💡 Robotics Design: Custom robotics systems, including Arduino development, sensor integration, and firmware programming.
💡 Process Optimization: Lean Six Sigma, FMEA, and 8D problem-solving to improve OEE, reduce cycle times, and eliminate waste.
2. MECHANICAL DESIGN & CAD
💡 3D Modeling & Drafting: Proficient in SolidWorks, Autodesk Inventor, Fusion 360, AutoCAD, and Siemens NX.
💡 Machine Design: Full automation systems, CNC machine design, and custom mechanical systems.
💡 Prototyping & 3D Printing: From concept to functional prototypes using SLA, FDM, and SLS methods.
💡 Reverse Engineering: Transform physical products into CAD models for improvement or replication.
3. PRODUCT DEVELOPMENT & R&D
💡 Concept to Production: Design, prototyping, testing, and validation of products across industries.
💡 Injection Mold Design: Expertise in designing molds for mass production.
💡 Research & Development: Innovate and improve products through cutting-edge technologies and methodologies.
4. EMBEDDED SYSTEMS & IoT
💡 Microcontroller Programming: Arduino, Raspberry Pi, and custom PCB design.
💡 Sensor Integration: BLE, UWB, and IoT solutions for smart devices and automation.
5. MAINTENANCE & PROCESS IMPROVEMENT
💡 Predictive Maintenance: CMMS systems, failure analysis, and countermeasures.
💡 Factory Layout Design: Lean manufacturing cells, MEP design, and electrical power distribution.
6. TECHNICAL DOCUMENTATION & WRITING
💡 User Manuals & Guides: Clear, concise documentation for assembly, operation, and maintenance.
💡 Technical Reports: Detailed analysis and reports on product performance, testing, and validation.
💡 Research Papers: Academic and technical writing for engineering publications.
WHY CHOOSE ME?
🏆 Proven Track Record: Recognized with the Best Practice Award by LG Electronics for process improvement.
🛠 End-to-End Solutions: From napkin sketches to market-ready products, I handle every stage of development.
🔧 Cutting-Edge Tools: Proficient in SolidWorks, Fusion 360, MATLAB, ANSYS, and more.
🤝 Collaborative Leadership: I thrive in team environments, inspiring innovation and excellence.
TECHNICAL SKILLS
-> CAD/CAM: SolidWorks, Autodesk Inventor, Fusion 360, AutoCAD, Siemens NX.
-> Programming: Python, C/C++, MATLAB, Arduino, PLC Ladder Logic.
-> Simulation & Analysis: ANSYS, CFD, FEA, and thermal analysis.
-> Manufacturing: CNC programming, injection molding, sheet metal design, and weldments.
-> IoT & Embedded Systems: BLE, UWB, custom PCB design, and firmware development.
LET’S COLLABORATE!
Whether you need a custom automation system, a product prototype, or process optimization, I’m here to help. Let’s turn your ideas into reality and create solutions that exceed expectations.
Feel free to reach out, I’d love to discuss how I can contribute to your success!
Steps for completing your project
After purchasing the project, send requirements so Hatem can start the project.
Delivery time starts when Hatem receives requirements from you.
Hatem works on your project following the steps below.
Revisions may occur after the delivery date.
Project Inquiry & Needs Assessment
Share your existing CAD file, design requirements, and modification goals. I’ll review and confirm feasibility.
Quote & Agreement
Receive a fixed-price quote based on complexity from our 3 projects tiers. Approve the scope, budget, and timeline before starting.