Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project
EXPLORE
Arduino Circuit Design Electrical Engineering Electronics PCB Layout
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 user.
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
$25 USD / hour
Flag of BANGLADESH
$25 USD / hour
It's currently 9:16 AM here
Joined April 17, 2021
1 Recommendation

Md Raseduzzaman R.

@PCBDESIGNER38

annual-level-three.svgverified.svg
4.8 (13 reviews)
5.0
5.0
$25 USD / hour
Flag of BANGLADESH
$25 USD / hour
94%
Jobs Completed
100%
On Budget
96%
On Time
4%
Repeat Hire Rate

Embedded System Engineer||PCB Designer

Hello, I am an established, heavily experienced Embedded Systems Engineer with 4 years of experience in PCB Designs and Microcontroller Development. I love taking on any number of challenges in my field, welcoming new clients to test my skill set and professionalism. More than anything, I love showing a client what I can do and seeing their face when I develop something better than they could have imagined. I’m skilled in a number of different services and skills, which include: 1. Schematic and PCB Design 2. Microcontroller PCB Board Design 3. Power Electronics (AC_DC, DC-DC, SMPS) 4. Embedded System 5. Circuit Design 6. IoT 7. Arduino 8.ESP 9. Microcontroller Programming 10. Analog & Digital Circuit Design 11. Product Design & Prototype All of these services come with constant quality assurance checks, proper documentation of all accompanying files, intense following of deadlines and budgets. Manufacturers can’t run on time if I’m not running on time. So, if my services are something you’d be interested in, I’m available via Freelancer and will answer you as soon as I can. Your business is important to me, so please message me with your projects or any questions you may have! Thank you!
Freelancer Electronics Engineers Bangladesh

Contact Md Raseduzzaman R. about your job

Log in to discuss any details over chat.

Portfolio Items

This is an ESP32-C3 based PCB design with MPU6050 accelerometer sensor.
ESP32_C3 with accelerometer sensor
This is an ESP32-C3 based PCB design with MPU6050 accelerometer sensor.
ESP32_C3 with accelerometer sensor
This is an ESP32-C3 based PCB design with MPU6050 accelerometer sensor.
ESP32_C3 with accelerometer sensor
This is the power converter PCB board.
Power converter PCB design
This is the power converter PCB board.
Power converter PCB design
WS180B led strip PCB board design(Triangle shape)
LED Strip PCB design
WS180B led strip PCB board design(Triangle shape)
LED Strip PCB design
HDMI converter board.
HDMI Converter
This board is designed for Arduino pro mini and some sensors.
Arduino Pro Mini Breakout Board
This board is designed for Arduino pro mini and some sensors.
Arduino Pro Mini Breakout Board
This board is designed for Arduino pro mini and some sensors.
Arduino Pro Mini Breakout Board
This is the ESP32-C3 based PCB design with accelerometer sensor.
ESP32-C3 based PCB design with Sound sensor
This is the ESP32-C3 based PCB design with accelerometer sensor.
ESP32-C3 based PCB design with Sound sensor

Reviews

Changes saved
Showing 1 - 5 out of 13 reviews
Filter reviews by: 4.8
$65.00 USD
Very good at completing the task.
Electronics CAD/CAM Electrical Engineering PCB Layout Circuit Design
A
Flag of Nicholas K. @athleticmistud
14 days ago
5.0
$45.00 USD
Very good work delivered on time
Electronics CAD/CAM Electrical Engineering PCB Layout Product Design
T
Flag of Raphael P. @trappy
16 days ago
4.0
$50.00 USD
He is very helpful and kind engineer, the work was completed except one single thing which is the step up converter. I don’t think the error from the design. I think the source of the error is the circuit that was used to switch from 5v to 12v, then back to 5v mode again.
Electronics Electrical Engineering PCB Layout Arduino
+1 more
A
Flag of Amer A. @ameruoh
2 months ago
5.0
₹7,500.00 INR
He was very kind and so good with the work. Definitely, will recommend.
Electronics PCB Layout Circuit Design PCB Design and Layout Altium Designer
User Avatar
Flag of Govardhanan D. @gova1
2 months ago
5.0
$170.00 USD
He was good and colaborative person
Electronics PCB Layout Manufacturing Design Product Design Internet of Things (IoT)
J
Flag of Dydar O. @jawhar56433
2 months ago

Experience

Embedded System Engineer

ME Solshare Ltd
Sep 2018 - Present
 Prepared schematics and layout for multi-layer high-speed PCB techniques  Designed layout and ensured that it met IPC and manufacturing requirements.  Developed component records that included schematic symbols  Documented entire PCB layout and fabrication on the system.  Create Schematic and PCB footprint

Education

Electrical & Electronics Engineering

American International University-Bangladesh, Bangladesh 2014 - 2018
(4 years)

Publications

IOT BASED SMART SECURITY AND HOME AUTOMATON SYSTEM

IEEE
This paper represents home automation with full security and controlling the home appliances using wireless communication as Wi-Fi.

Implementation of an Advanced Irrigation System with Logical Output

IEEE
In this paper an illustration of an automated system of farm irrigation and soil moisture control by Arduino is proposed. This automated system for irrigation identifies the moisture content present in soil and automatically toggles the switching of pump when the power is supplied. An appropriate usage of irrigation system is substantial and it is essential to maintain suitable water content and avoid shortage of water due to lack of rain and spontaneous use of water, to avoid wastage of water.

An Implementation of Motorized Wheelchair for Handicapped Persons

IEEE
This wheelchair is able to detect any obstacle or crack on the path towards the direction of motion and alerts the user with the help of sonar sensor and IR sensor. The enriched results of this project fabricated a path for further advancement of this technology and finally being manufactured.

Human Footsteps for Energy Generation by using Piezoelectric Tiles

IEEE
In this era of technology development, developing new energy sources are the prime concern. One of the sectors that have gained much interest is devices that are able to convert ambient energy into electrical energy.

Design and Implementation of SPWM Inverter

IEEE
This paper represents the fabrication and implementation of 50Hz SPWM inverter to convert the direct current to alternating current. Such as what can be continuous from a standard wall outlet. There are generally three types of the inverter in general purpose: modified sine wave, pure sine wave, and square wave. Considering the power output capability, efficiency and harmonics pure sine wave inverter is the best quality among these three types of inverter.

Home Medication for Elderly Sick People

IEEE
This paper represents the construction and application of an automated medicine dispenser precisely for users who take medications without close specialized supervision. It is crucial to provide medication to the aged in due course.

Vehicle Speed Control and Accident Avoidance System Based on Arm M4 Microprocessor

IEEE
When any obstacle (like human body, vehicle, and other object) comes in front of the vehicle, speed control of the vehicle is the viable solution to avoid accident. We propose a solution in our project to avoid road accidents and to control speed of vehicles. Front Ultra-sonic sensors of the vehicles detect obstacles, then Cortex ARM M4 process the information and passes signals to the wiper motor to brake the vehicle with the help of Arduino Uno.

Contact Md Raseduzzaman R. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Certifications

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 82% us_eng_1.png US English 1 75%

Top Skills

Electronics 14 PCB Layout 13 Electrical Engineering 12 Circuit Design 12 Arduino 6

Browse Similar Freelancers

Electronics Engineers in Bangladesh
Electronics Engineers
PCB Layout Designers
Electrical Engineers

Browse Similar Showcases

Electronics
PCB Layout
Electrical Engineering
Circuit Design
Previous User
Next User
Invite sent successfully!
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759) & Freelancer Online India Private Limited (CIN U93000HR2011FTC043854)
Copyright © 2023 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.