Country: India | Asia/Kolkata
Availability: Full-time : 30+ hrs/week
Hourly Rate: $15/hr
Member since: Apr 30, 2019
I have great experience in PCB designing and writing firmware.
I have also worked on micro-controllers for different kind of products related to data logger for car(uses OBD protocol), Internet of things(using MQTT protocol, Mod bus protocol, GSM module).
Also I have experience on working with ROTS and Bus protocols like I2C, SPI and CAN. High quality PCB designer and Embedded system development, I have excellent experience with PCB Design CAD soft tool and micro controller programming with good internet searching skills. I always aim to provide the clients with an excellent work and services within their expectation, needs, budget and time.
✓ Hardware/Controller - Raspberry Pi, Beaglebone boards, Arduino, AVR, PIC, ARM Cortex-M, Link It One, Photon Particle, STM32, TI Launchpads, LPC, NXP, CC3100, ESP8266, 8051, Renesas, nRF51 and much more as per client's requirements and suitable to cost of project.
✓ Software/Firmware - Embedded C/C++, Embedded Linux, FreeRTOS, Python, AWS, Embedded Andriod (Bluetooth, Wifi), FFMPEG, OpenCV
✓ DevTools/IDE - Eclipse, E2Studio, LPC Xpresso, National Instruments(LabView and TestStand), Wireshark, Ubiqua, QT, Simplicity Studio, Atmel Studio, MPLAB, MATLAB, IAR, Keil, nrfGoStudio, Android Studio, PCB Design(Kicad, Altium)
✓ Interface - WiFi, BLE/Bluetooth, RF, GSM/GPRS, GPS, 6LowPan, Zigbee, JTAG, ICSC, Magnetic Sensor , Ultrasonic Sensor, Infrared Sensor, Touch Sensor, Accelerometer, Gyroscope, Temperature Sensor, Level Sensor, Pressure Sensor, Microphone, Piezo Sensor, Mp3 Audio Playback etc.
✓ Peripherals - DCMI/Camera, Ethernet, HDMI, DMA, USB, RTC, SPI, I2C, UART/RS232/RS485, Data Flash, EEPROM, WatchDog, Timer, Random Number Generator, DAC, ADC. ✓ Device Drivers - Linux Device Drivers, LED Drivers
✓ Communication :- Ethernet, Bluetooth, Zigbee, Wifi, LoraWAN, IOT-DB
✓ Networking protocol - TCP/IP, UDP, TLS, SRTP, SIP/SDP/RTP
✓ Security :- Open Trust Protocol, X.509,ASN.1 Experience of many Sensors to interface with micro controller including Accelerator, Gyroscope, Magnetic Sensor , Ultrasonic Sensor, Touch Sensor, Infrared Sensor, Temperature Sensor, Level Sensor, Pressure Sensor etc. Also worked on many wireless technology including WiFi(ESP8266), BLE/Bluetooth(HC-05, CC2540), RF, GSM/GPRS(Telite GL868 and SIMCOM), GPS, Zigbee. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with.
Below are few reasons why choose me:
I am full time freelance developer, so I dedicate enough time for a project and complete it on time with quality of work. My client get complete satisfaction after working with me.
-- I follow best coding practice, write maintainable code, and commit source code to your GitHub on daily basis. I also do proper testing within real development board device before deliver the work.
-- I do Skype video call with my client on regular basis. I am also fluent in english so no communication gap. -- As a professional PCB designer and Embedded developer I owned various device and development board for electronics development and various controller chip and Electronics part which is most general useful for testing and development of software with hardware.
-- I have 10 Mbps unlimited broadband, and 3G cellular connectivity. I use full furnished desk, ergonomic chair and cool work space. It gives me freedom for working long hours during weekdays.
I believe in long term relationship, it also fit for my attitude and work approach.
Kindly contact me if you are looking for developing Embedded System or electronics development.
I look forward to hearing from you!!!
Jan, 2019 to Mar, 2019
Apr, 2015 to Apr, 2015
Apr, 2018 to present
Master of Computer Applications (M.C.A.), Electronic engineering
Bachelor of Engineering (B.Eng.), Electronic engineering