Experiences:
From 1993 till 2006, Hemi officiated several positions in Transtech Control Ltd.
Hemi started as role of R&D engineer when he developed and designed varieties of cards that assembled hardware and firmware.
The next stage he designed some comprehensive systems that run as one adjective sub-system. These kinds of adjective sub-systems
were operated under one main system with several network computers system with some nodes and networks.
Later, Hemi has managed several projects in some several sites around the world at some key airports in the globe, like:
- BOG – Bogota, Colombia INT’L airport;
- TPE – Taipei, Taiwan INT’L airport;
- EWR – Newark INT’L airport;
(Hemi kept servicing those sites also as he became freelancer!)
From 2015 till 2018, Hemi functioned as the senior and the Key Person in the start-up company “Brixo Smart Toys Ltd.”.
Hemi has invented, designed and developed from scratch the comprehensive “smart brick switches” with complementary battery module driver (with built-in BLE module) for all ages whom mess around with toys based on LEGO bricks.
Hemi has designed for these kinds of circuits, “Programming & Testing Program”. This program, a fully automatic programming & testing software, communicates with ICP2-COMBO Programmer (a dedicated Production Quality In-Circuit 12-Channel Programmer) to burn the latest firmware, on each PCBA, verify each one, and run a comprehensive examination sequences to those PCBAs to verify that the subsystems are okay. This program can generate full reports for maximum reliability in production.
Among other things that Hemi has developed you can find:
- A unique tool for balancing and calibrating diamond polishing machines;
- A heavy duty 3PH BL motor driver (6 IGBTs 75A/1200V), with OC/OL/OV protections;
- An “Easy Pull” multidisciplinary rental wagons machine;
- Multi Outputs wireless control system;
Skills:
- Expert in hardware design and PCB editor (Altium™);
- Expert in embedded firmware programming (PIC, Atmel, ST, Nordic, Raytac and more);
- Software languages (c; c++; c#; Assembler; Java);
- Certified electrician.