Nekhamkin Embedded Systems

Rishon-LeZion, Israel

Freelancer

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ABOUT

Design and development of embedded systems (software, firmware, hardware) for automation and control solutions, Machine-to-Machine technologies (M2M), Automatic Meter Reading systems (AMR/AMI/SmartMetering/SmartGrid), remote devices/sensors monitoring and intelligent communication modules (wireless/wired).

Expertise in:
* Firmware. Drivers. BSP. Real Time programming. Low Level Programming.
* 8, 16 and 32-bit MCUs: Microchip (PIC16, PIC18, PIC24, PIC32), NXP (LPC1xxx/LPC2xxx), ST, Zilog, Atmel (AVR, AT89xxx), Freescale, ARM-based (ARM7 TDMI, Cortex-M3, ARM9), TI / LuminaryMicro (MSP430, S3xxxx), Renesas, Cyan, Intel x51-family (8051, 8052), Marvell XScale (PXA 270).
* Embedded devices programming: C, Assembler, C# (for WinCE).
* Interfaces: RS-232/422/485, I2C, SPI, USB (Host, Device, OTG), CAN, Ethernet, Modbus, IrDA, M-bus, 1-Wire.
* RF communication: 433/867/916MHz and 2.4GHz radio (point-to-point, start, mesh-like and mesh), ZigBee, RF4CE, Bluetooth, Wi-Fi.
* Mobile communication: GSM/GPRS, CDMA and iDEN (by Wavecom, SimCom, Enfora, iWOW, Telit, Motorola, Siemens/Centurion).
* Internet communication protocols: TCP/IP, HTTP, FTP, SNMP, Web-services.
* Remote programming/bootloading and remote configuration.
* Satellite communication (though Gilat equipment).
* Power Line Communication (PLC by Yitran).
* PC/Server side programming: dotNet Framework C#, Web-Application, Web-Services, Win-Forms, T-SQL (MS SQL, MySQL).
* Embedded OS: FreeRTOS, uCOS, Segger, Salvo.
* Systems Engineering, System Integration, Project management.

Provide consulting services for embedded systems and do software and hardware design of microcontroller-based devices.

Make the customer happy!

Design and development of embedded systems (software, firmware, hardware) for automation and control solutions, Machine-to-Machine technologies (M2M), Automatic Meter Reading systems (AMR/AMI) and intelligent communication modules (wireless/wired).

* Firmware. Drivers. BSP. Real Time programming. Low Level Programming.
* 8, 16 and 32-bit MCUs: Microchip (PIC16, PIC18, PIC24, PIC32), NXP (LPC1xxx/LPC2xxx), ST, Zilog, Atmel (AVR, AT89xxx), Freescale, ARM-based (ARM7 TDMI, Cortex-M3, ARM9), TI / LuminaryMicro (MSP430, S3xxxx), Renesas, Cyan, Intel x51-family (8051, 8052), Marvell XScale (PXA 270).
* Embedded devices programming: C, Assembler, C# (for WinCE).
* Interfaces: RS-232/422/485, I2C, SPI, USB (Host, Device, OTG), CAN, Ethernet, Modbus, IrDA, M-bus, 1-Wire.
* RF communication: 433/867/916MHz and 2.4GHz radio (point-to-point, start, mesh-like and mesh), ZigBee, RF4CE, Bluetooth, Wi-Fi.
* Mobile communication: GSM/GPRS, CDMA and iDEN (by Wavecom, SimCom, Enfora, iWOW, Telit, Motorola, Siemens/Centurion).
* Internet communication protocols: TCP/IP, HTTP, FTP, SNMP, Web-services.
* Remote programming/bootloading and remote configuration.
* Satellite communication (though Gilat equipment).
* Power Line Communication (PLC by Yitran).
* PC/Server side programming: dotNet Framework, C#, ASP.Net, Web-Application, Web-Services, Win-Forms, T-SQL (MS SQL, My SQL).
* Embedded OS: FreeRTOS, uCOS, Segger, Salvo.
* Systems Engineering, System Integration, Project management.

Over 10 years experience in design and development of embedded devices, control and automation systems and applications.

MSEE

Patent: Failover Enabled Telemetry Systems, 2009
IPC8 Class: AG06F1107FI
USPC Class: 714 3
Patent application number: 20090313497

Please contact for more details.

SKILL DETAILS

Technology

200 ₪ / hr

Cellular, Wireless Technologies

Communication over GSM/GPRS, CDMA, iDEN.
RF: 433/867/916MHz and 2.4GHz radio (point-to-point, start, mesh-like and mesh), ZigBee, RF4CE, Bluetooth, Wi-Fi.

Real-Time / Embedded / DSP

Over 10 year experience in development of embedded devices: low level, firmware, BSP for 8, 16 and 32-bit microcontrollers.
Communication over UART, RS232, RS422, RS485. I2C, SPI, CAN, USB, Ethernet.
Wireless: GSM/GPRS, CDMA, iDEN.
RF communication: 433/867/916MHz and 2.4GHz radio (point-to-point, start, mesh-like and mesh), ZigBee, RF4CE, Bluetooth, Wi-Fi.

Programming for 8, 16 and 32-bit MCUs: Microchip (PIC16, PIC18, PIC24, PIC32), NXP (LPC1xxx/LPC2xxx), ST, Zilog, Atmel (AVR, AT89xxx), Freescale, ARM-based (ARM7 TDMI, Cortex-M3, ARM9), TI / LuminaryMicro (MSP430, S3xxxx), Renesas, Cyan, Intel x51-family (8051, 8052), Marvell XScale (PXA 270).

Project Management

Software & Programming

200 ₪ / hr

.NET, C#, Dot Net, VB

Configuration and automation applications for external devices over RS232, RS485, Ethernet / LAN, TCP/IP, Modbus, SNMP, USB.
Logging, monitoring, control and reporting applications with GUI for support developed external devices.
C# and ASP.net programming: Win-forms, Web-application, Web-services.
DB: MS SQL, MySQL. Google API (Google maps).
Integration of 3d parties components.

ASP.NET

ASP.Net (C#) programming for Web-applications and Web-services.
DB: MS SQL, MySQL. Google API (Google maps).
Integration of 3d parties components.

C, C++

Developer, Programmer, General, Other

Design, development and integration of complex multi-disciplined systems consists of embedded devices and computerized central stations.
Programming in C, C#, ASP.Net, SQL.

Android Development

Remote control, configuration and automation applications with GUI for external devices over Bluetooth, WiFi and GPRS.

Back-end Developers