Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$5 USD / hour
Flag of INDIA
kolkata, india
$5 USD / hour
It's currently 7:43 AM here
Joined August 15, 2016
0 Recommendations

Biswajit D.

@bisuhrs16

4.9 (3 reviews)
2.9
2.9
100%
100%
$5 USD / hour
Flag of INDIA
kolkata, india
$5 USD / hour
67%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Product Development and Engineering Services

Different ARM architecture like v4/v4T(ARM7), Atmel/NXP/STM microcontroller functionalities / interface / firmware design and develop, Arduino, Raspberry Pi, PLL, DDS, Synthesizer, Internet of Things, logic level translators, Buffer, transceiver etc, PWM, converter, SMPS, buck, boost, Isolated voltage, current sensor, Temperature sensor, PIR sensor, Battery Bank charger, Snubber design, RF filter design, RF components selection, RF frequencies selection, Grounding isolation, EMI & EMC etc, pH, ORP, Conductivity measurement, AV TX & RX Modules, IR transmitter & Receiver, PTZ camera, TFT Display, DVR, Sonar, SICK, Motor, Gear Box, Motor Driver, GNSS, Different Xilinx FPGA architecture (7 Series FPGAs, Kintex-7, Zynq-7000), etc.

Contact Biswajit D. about your job

Log in to discuss any details over chat.

Portfolio

5750163
5750148
5441152
5441146
5441137
4499355
5750163
5750148
5441152
5441146
5441137
4499355

Reviews

Changes saved
Showing 1 - 4 out of 4 reviews
Filter reviews by:
0.0
$58.00 USD
The project is not completed according to the dispute
Engineering
Electronics
Android
Microcontroller
+1 more
S
Flag of Shivangi G.
@shivangiguleria
6 years ago
0.0
$44.00 AUD
The project is not completed according to the dispute
Audio Services
Wireless
Electrical Engineering
Digital Design
Circuit Design
D
Flag of Damien M.
@damienmontalto3
7 years ago
5.0
$247.50 USD
Excellent work!
Electronics
Microcontroller
Circuit Design
User Avatar
Flag of Adam M.
@propmac
7 years ago

Experience

R&D Engineer

Core Scientific System Pvt. Ltd
Jun 2015 - Present
Hardware design (Digital and RF), S/W Development, Design Documentation

IoT Developper

AgNext Technologies
Mar 2018 - Jul 2019 (1 year, 4 months)
Heading a team of 3-4 team members in the organization High level schematic design and finalization, Component selection, design review discussions with client, PCB verification, BOM verification, Testing of the assembled cards with proper test set-up Firmware design and development Field visit and validate customized products.

R&D Manager

EFY Group
Mar 2015 - Jun 2015 (3 months, 1 day)
Designing of new projects, circuits and DIY articles, Preparation of Buyers’ Guide, Q&A, etc every month, Ensuring error-free magazine pages, especially DIY articles

Education

B.E.T.C.E

Jadavpur University, India 2000 - 2004
(4 years)

Publications

IoT- BASED POLLUTION METER

EFY Group
POLLUTION METER

Contact Biswajit D. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.