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Zein Z.
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Zein Z.

Mechatronics Engineer | Matlab | Python | Arduino | CAD | Robotics

🎨 𝕮𝖗𝖊𝖆𝖙𝖎𝖛𝖎𝖙𝖞 𝖎𝖘 𝖒𝖞 𝖎𝖉𝖊𝖔𝖑𝖔𝖌𝖞 🎨 ⚙️ 𝕸𝖊𝖈𝖍𝖆𝖙𝖗𝖔𝖓𝖎𝖈𝖘 𝕰𝖓𝖌𝖎𝖓𝖊𝖊𝖗 | 𝕽𝖔𝖇𝖔𝖙𝖎𝖈𝖘 𝕯𝖊𝖘𝖎𝖌𝖓 | 𝕬𝕴 & 𝕸𝖆𝖈𝖍𝖎𝖓𝖊 𝕷𝖊𝖆𝖗𝖓𝖎𝖓𝖌 | 𝕮𝖔𝖓𝖙𝖗𝖔𝖑 𝕾𝖞𝖘𝖙𝖊𝖒𝖘 | 𝕰𝖒𝖇𝖊𝖉𝖉𝖊𝖉 𝕾𝖞𝖘𝖙𝖊𝖒𝖘 | 𝟑𝕯 𝕯𝖊𝖘𝖎𝖌𝖓 ⚙️ Greetings! I’m a results-driven Mechatronics Engineer with a proven record in robotics, automation, control systems, and AI-powered embedded design. I specialize in building complete intelligent systems—from concept and simulation to mechanical fabrication, coding, and deployment. 🔹 Core Expertise ✅ Mechatronics design, automation systems, and industrial control ✅ Robotics development (ROS2, Arduino, ESP32, Raspberry Pi, embedded C/Python) ✅ AI, computer vision, and machine learning integration (OpenCV, TensorFlow) ✅ 3D modeling & mechanical design (SolidWorks, Autodesk Inventor) ✅ Finite Element Analysis (ANSYS, static/dynamic stress, thermal) ✅ MATLAB & Simulink simulation for control and dynamic systems ✅ PCB design, sensors, actuators, microcontrollers, prototyping ✅ Additive manufacturing and 3D printing workflow optimization 🔹 Professional Journey Maintenance Manager – Spinning Factory: led automation upgrades, predictive maintenance systems, and production-line optimization. Co-Founder – Hyperyzed for AI Solutions: directed projects in AI-driven robotics, autonomous platforms, and 3D-printed mechanical systems. Robotics Manager – TOOLii Robotics: led design of a medical receptionist robot, integrating mechanical, control, and AI modules for the healthcare sector. 🔹 Technical Toolkit 🧠 AI & Computer Vision – Python, OpenCV, YOLO, TensorFlow ⚙️ Control Systems & Simulation – MATLAB, Simulink, PID, model-based design 💡 Embedded Programming – Arduino, ESP32, Raspberry Pi, STM32, I2C/SPI protocols 🛠️ CAD/CAE Design – SolidWorks, Autodesk Inventor, ANSYS 🧩 Robotics Frameworks – ROS2, URDF modeling, kinematics analysis 🔋 Prototyping & Testing – 3D printing (FDM/PETG), sensor integration, motion control 🤝 Client Focus & Delivery I bring full-cycle support—from concept ideation and mechanical modeling to firmware, AI, and final testing. Clients appreciate my clarity, structured communication, and commitment to reliable, on-time delivery. 🚀 𝕷𝖊𝖙’𝖘 𝖈𝖗𝖊𝖆𝖙𝖊 𝖙𝖍𝖊 𝖋𝖚𝖙𝖚𝖗𝖊 𝖔𝖋 𝖎𝖓𝖙𝖊𝖑𝖑𝖎𝖌𝖊𝖓𝖙 𝖒𝖆𝖈𝖍𝖎𝖓𝖊𝖘 𝖙𝖔𝖌𝖊𝖙𝖍𝖊𝖗! 🌟 📩 𝕽𝖊𝖆𝖈𝖍 𝖔𝖚𝖙 𝖙𝖔 𝖉𝖎𝖘𝖈𝖚𝖘𝖘 𝖞𝖔𝖚𝖗 𝖓𝖊𝖝𝖙 𝖗𝖔𝖇𝖔𝖙𝖎𝖈𝖘 𝖔𝖗 𝖆𝖚𝖙𝖔𝖒𝖆𝖙𝖎𝖔𝖓 𝖕𝖗𝖔𝖏𝖊𝖈𝖙.

🇪🇬New Cairo, Egypt$30/hr100% JSS4.63 (42)Since Dec 2023

Earnings and projects

MRR
$678

Last 6 months ÷ 6

World#65,038 / 412k
🇪🇬Country#836 / 6,384
Revenue, last 30 days
$159

Last 6 months: $4.1k

World#83,263 / 412k
🇪🇬Country#1,142 / 6,384
Total earnings
$14k

Billed in all: $15k

World#166,976 / 412k
🇪🇬Country#1,980 / 6,384
Per project
$231

$407 in the last 6 months

World#253,450 / 412k
🇪🇬Country#3,592 / 6,384
Projects, last 6 months
10

Across 12 contracts

92% fixed8% hourly
World#18,298 / 412k
🇪🇬Country#176 / 6,384
Projects in all
62

Across 68 contracts

85% fixed15% hourly
World#48,998 / 412k
🇪🇬Country#640 / 6,384

Earnings, last 30 days

$14.5k+$159 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$14.3k$14.4k$14.5k$14.6kOct 9Oct 24Nov 8

Skill rankings: Top 10% in Simulink

Ranked by MRR among everyone on Upwork with the skill.

  1. #9MATLAB Script91 freelancers · 🇪🇬 #1Top 10%
  2. #13Arduino IDE70 freelancers · 🇪🇬 #1Top 19%
  3. #19Simulink198 freelancers · 🇪🇬 #3Top 10%
  4. #44Industrial Engineering231 freelancers · 🇪🇬 #2Top 19%
  5. #78ANSYS489 freelancers · 🇪🇬 #5Top 16%
  6. #85Robotics547 freelancers · 🇪🇬 #5Top 16%
  7. #92Autodesk Inventor574 freelancers · 🇪🇬 #3Top 16%
  8. #132Python Script1,307 freelancers · 🇪🇬 #2Top 10%