Hello, I am Reazwan
I develop functional hardware solutions combining 3D printing, embedded electronics (microcontrollers), and mechanical design. My projects focus on practical prototyping, motion systems, and hands-on engineering – from digital modeling to physical implementation, with experience across additive manufacturing, microcontroller integration (Arduino/ESP32). I welcome connections with professionals passionate about applied engineering, smart hardware development, and manufacturing innovation.
Portfolio Projects & Designs
Steering Knuckle Design
Developed a theoretical suspension knuckle for a passenger vehicle, following a brief from Jaguar Land Rover (JLR). The main focus was the knuckle itself, but a simplified suspension assembly was modelled to demonstrate integration.
Wind Tunnel
Designed and assembled a wind tunnel using 3D-printed components, 12V DC fans, and ultrasonic misters for airflow visualization. Used Arduino & ESP32 for real-time control and validated results with ANSYS/SolidWorks CFD simulations to analyse aerodynamic performance.
IMECHE Design
Designed an autonomous wall-impact return device for IMechE 2023-24 in SolidWorks, validating gear kinematics via motion studies and optimizing with ANSYS FEA. Achieved full mechanical automation with zero post-activation intervention.
My Expertise
3D Modeling
Proficient in advanced 3D modeling using tools like SolidWorks, with a strong focus on creating complex and detailed designs for engineering and creative projects.
Electronics & Embedded Systems
Skilled in circuit design (PCB/breadboard), embedded programming (C++, MicroPython, Python), and prototyping with Arduino/ESP32. Experienced in IoT, sensor systems, and firmware development for real-world applications.
Machine Operation
Proficient in both subtractive and additive manufacturing processes, including CNC machining (3-5 axis milling/drilling), laser cutting/engraving, and additive manufacturing (FDM, resin, SLS). Experienced in mold design and precision fabrication for functional prototypes.
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Reazwan Ahmed 