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C Programming C++ Programming Metatrader Microcontroller PCB Layout
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$60 USD / hour
Flag of INDIA
siliguri, india
$60 USD / hour
It's currently 5:41 PM here
Joined July 30, 2007
8 Recommendations

Satyajit R.

@cpp2048

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5.0 (119 reviews)
7.1
7.1
$60 USD / hour
Flag of INDIA
siliguri, india
$60 USD / hour
95%
Jobs Completed
96%
On Budget
91%
On Time
21%
Repeat Hire Rate

Hardware Design | Firmware | Product Testing

We are engaged in designing Internet enabled embedded products both for Industrial and Consumer Markets. We also assist in Hardware Interfacing Software Developments (Windows) and Firmware Developments using GCC toolchain (Both Single and high performance Dual cores). We standout in the Analog domain as well. If you have requirements for Precision Measurements, we would be more than happy to assist in and share our experience. Our in-house SMD assembling facility is more than adequate to assist in rapid prototype testing with moderate level in house passive components inventories (0603) and many Active components. Strengths... 1. GCC 2. Eagle Version 9.6.2 3. Altium Designer 22.7 4. All the connectivity, Ethernet, Wi-Fi, GSM, LTE, ISM Radios, LoRa, BLE, USB, Wired Industrial RS485, RS422, you name it and ready to handle. 5. Any Protocol Layers 6. Precision Instruments for Products Testing. 7. ARM M Cores, TI DSP, C2000 Cores, FreeRTOS, AzureRTOS 8. Business ethics to protect your Intellectual Properties. Please do not hesitate to get in touch and we are always here to discuss anything about your requirements without any obligations.
Freelancer C Programmers India

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Portfolio Items

RS485 Modbus to GSM Bridge with an external UART port to stream the data back and forth via MQTT from portal.
Product Design and Firmware Development
Testing prototype for 1.3KW 4 Stage Interleaved MPPT Battery charger with Wi-Fi connectivity. Texas Instrument's C2000 Based design. Both Hardware and firmware designs.
1.3KW Interleaved MPPT Battery Charger
Testing prototype for 1.3KW 4 Stage Interleaved MPPT Battery charger with Wi-Fi connectivity. Texas Instrument's C2000 Based design. Both Hardware and firmware designs.
1.3KW Interleaved MPPT Battery Charger
Professional Design Tools I am having extensive working experience in.
Commercial Licenses
Professional Design Tools I am having extensive working experience in.
Commercial Licenses
Job responsibilities: Schematic design, PCB Layout Design, Prototype Assembling, Firmware development of Nordic nRF51822 Cortex M0 and peripherals, Android Application design and development to connect to this device and collect data.
BLE Odometer
Job responsibilities: Schematic design, PCB Layout Design, Prototype Assembling, Firmware development of Nordic nRF51822 Cortex M0 and peripherals, Android Application design and development to connect to this device and collect data.
BLE Odometer
This was 4 Layer PCB design made in EAGLE.
PCB Design in EAGLE
This was 4 Layer PCB design made in EAGLE.
PCB Design in EAGLE
This was 4 Layer PCB design made in EAGLE.
PCB Design in EAGLE

Reviews

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Showing 1 - 5 out of 50+ reviews
Filter reviews by: 5.0
$2,000.00 USD
Satyajit is the best board level engineer we have dealt with. He has helped us tremendously on this project and was one of the few engineers that was able to create a control board that can manage 100s of LED specific to our job requirement. I would highly recommend him for future work.
Electronics Microcontroller Electrical Engineering PCB Layout Arduino
T
Flag of Bill P. @trendeffect
2 years ago
5.0
$530.00 USD
Satyajit was always quick to respond, and ready to obtain the necessary HW to complete the task. Thank you!
C Programming Electronics Microcontroller C++ Programming Arduino
E
Flag of Michal E. @eldis111
2 years ago
5.0
$555.00 USD
Byfar the best of the best. The most talented programmer ever. I can't wait to do another one soon. A++++++
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Flag of Cedric S. @cedricsm
2 years ago
5.0
£440.00 GBP
Satyajit has delivered another excellent project - schematic and PCB layout. He is extremely knowledgeable and works quickly. We will be using Satyajit again very shortly.
C Programming Microcontroller Metatrader PCB Layout C++ Programming
+1 more
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Flag of Jonathan L. @qruJon
2 years ago
5.0
$150.00 USD
Great work. Would definitely hire again. Thanks!
C Programming Microcontroller Metatrader PCB Layout C++ Programming
+1 more
S
Flag of SIAMCOORD @SIAMCOORD
3 years ago

Education

Electronics And Telecommunications Engineering

India 1995 - 1998
(3 years)

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Top Skills

C Programming 48 Metatrader 47 C++ Programming 42 Microcontroller 40 PCB Layout 37

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