Freelancer logo How It Works Browse Jobs
Log In Sign Up
Post a Project
EXPLORE
Electronics
Engineering
Manufacturing Design
Microcontroller
Software Architecture
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
$23 USD / hour
Flag of CROATIA
zagreb, croatia
$23 USD / hour
It's currently 1:58 AM here
Joined February 17, 2009
3 Recommendations

Vladimir B.

@Vladimir258

 5.0 (11 reviews)
5.2
5.2
100%
100%
$23 USD / hour
Flag of CROATIA
zagreb, croatia
$23 USD / hour
91%
Jobs Completed
100%
On Budget
100%
On Time
43%
Repeat Hire Rate

Electronic and Computer Engineering

Hi, my name is Vladimir. I’m an electrical and computer science engineer with a master's degree. My expertise include: - Analog and Digital electronics - Hardware and PCB design - 8,16 and 32-bit Microcontroller - Embedded firmware development - IoT Device Design - IoT web service Design - Display technologies (oled, e-ink, lcd) - Bluetooth, GPS, GPRS/GSM, RF communication, WiFi - NFC, RFID - RTOS - Audio and Video reproduction - Ethernet, embedded web server - CMOS sensor (video camera sensor) interface - Bluetooth low energy, nRF51, nRF52 - Rapid Prototyping - Product Development - Optimization and preparing for mass manufacture - Enclosure Design
Freelancer Engineers Croatia
See all Engineers in Croatia

Contact Vladimir B. about your job

Log in to discuss any details over chat.

Portfolio

3834296
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
3834304
Device monitors minute changes in position and acceleration to detect movement. When triggered it will start to track GPS position and report it to web service through GSM / GPRS. It can be activated and deactivated remotely
IoT GPS Tracking Device
3834286
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
3834216
Using sophisticated tools and knowledge to design state of the art PCB for your project, prepare and optimize PCB for mass production
PCB Design
Using sophisticated tools and knowledge to design state of the art PCB for your project, prepare and optimize PCB for mass production
PCB Design
Using sophisticated tools and knowledge to design state of the art PCB for your project, prepare and optimize PCB for mass production
PCB Design
864936
Robust electronics used in industry to control Heat pump operation. Includes embedded ethernet server, RS485 communication, modbus communication, Display unit, 32 Channel Temperature and Pressure measurement inputs, Motor control, 64 channel Digital inputs and outputs, 16 channel Analog input, analog outputs.
Heat pump control system for industry
Robust electronics used in industry to control Heat pump operation. Includes embedded ethernet server, RS485 communication, modbus communication, Display unit, 32 Channel Temperature and Pressure measurement inputs, Motor control, 64 channel Digital inputs and outputs, 16 channel Analog input, analog outputs.
Heat pump control system for industry
Robust electronics used in industry to control Heat pump operation. Includes embedded ethernet server, RS485 communication, modbus communication, Display unit, 32 Channel Temperature and Pressure measurement inputs, Motor control, 64 channel Digital inputs and outputs, 16 channel Analog input, analog outputs.
Heat pump control system for industry
3834330
Device enables collection of bee venom which is used by pharmaceutical industry
Venom collector device
Device enables collection of bee venom which is used by pharmaceutical industry
Venom collector device
Device enables collection of bee venom which is used by pharmaceutical industry
Venom collector device
3834296
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
Monitors parameters inside bee hive and reports status of hive to the web cloud service. Project includes GSM/GPRS, anti-theaft protection, GPS tracking, Humidity and Temperature sensors, Load cell weight sensor, RF communication. Web service analyse data from beehive and can determine number and strength of bee colony, heath and diseases, weight of collected honey, wight of used food during the winter, brooding status and queen health.
Bee Hive Monitoring IoT device
3834304
Device monitors minute changes in position and acceleration to detect movement. When triggered it will start to track GPS position and report it to web service through GSM / GPRS. It can be activated and deactivated remotely
IoT GPS Tracking Device
3834286
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
After your project is designed it will go into rapid prototype manufacture. Designed enclosure and mechanic parts are manufactured on CNC or 3D printer, and designed electronics is assembled in shortest possible time
Rapid prototyping
3834216
Using sophisticated tools and knowledge to design state of the art PCB for your project, prepare and optimize PCB for mass production
PCB Design
Using sophisticated tools and knowledge to design state of the art PCB for your project, prepare and optimize PCB for mass production
PCB Design
Using sophisticated tools and knowledge to design state of the art PCB for your project, prepare and optimize PCB for mass production
PCB Design
864936
Robust electronics used in industry to control Heat pump operation. Includes embedded ethernet server, RS485 communication, modbus communication, Display unit, 32 Channel Temperature and Pressure measurement inputs, Motor control, 64 channel Digital inputs and outputs, 16 channel Analog input, analog outputs.
Heat pump control system for industry
Robust electronics used in industry to control Heat pump operation. Includes embedded ethernet server, RS485 communication, modbus communication, Display unit, 32 Channel Temperature and Pressure measurement inputs, Motor control, 64 channel Digital inputs and outputs, 16 channel Analog input, analog outputs.
Heat pump control system for industry
Robust electronics used in industry to control Heat pump operation. Includes embedded ethernet server, RS485 communication, modbus communication, Display unit, 32 Channel Temperature and Pressure measurement inputs, Motor control, 64 channel Digital inputs and outputs, 16 channel Analog input, analog outputs.
Heat pump control system for industry
3834330
Device enables collection of bee venom which is used by pharmaceutical industry
Venom collector device
Device enables collection of bee venom which is used by pharmaceutical industry
Venom collector device
Device enables collection of bee venom which is used by pharmaceutical industry
Venom collector device

Reviews

Changes saved
Showing 1 - 5 out of 11 reviews
Filter reviews by:
5.0
$350.00 USD
Project for Vladimir B. -- 2
Vladimir is a very nice person to work with. Open with full of proposals, new ideas that benefit to the projecT. He was also available for conf calls during the project. He brings expertise and professionalism.I definitely recommend him and work clearly work with him again.
Engineering
Electronics
Microcontroller
Software Architecture
Manufacturing Design
+1 more
User Avatar
Flag of M Y.
@myv
•
6 years ago
0.0
$600.00 USD
IOT internet of things GPS TrACKER + web traking platform
The project is not completed according to the dispute
PHP
Software Architecture
GPS
Arduino
Software Development
User Avatar
Flag of Patrick F.
@kevinlop
•
6 years ago
5.0
$2,741.00 USD
Battery Powered Audio Based Magnetic Stripe Card Reader
Great freelancer to work with. Very attentive, great communication, and delivers on the job. Highly recommended.
N
Flag of Albert T.
@N4n45h1
•
10 years ago
5.0
£273.00 GBP
simple micro sd card MP3 player using Microchip PIC
Already hired for next project, a great worker
Electronics
Microcontroller
User Avatar
Flag of Pete G.
@enigmaelectronic
•
11 years ago
5.0
$127.50 USD
facebook post - private
I really enjoy working with this programmer. A great worker, thinker, and does what he says in minimal time. I highly recommend him!
PHP
Windows Desktop
Project Management
Engineering
Software Architecture
+3 more
User Avatar
Flag of Duncan W.
@dwierman
•
15 years ago

Experience

Work

Membrain Concept, University of Zagreb
Jan 2012 - Jan 2014 (2 years)

Education

Master of Electronics engineering

Croatia 2009 - 2014
(5 years)

Qualifications

Master's Degree

University of Zagreb
2014

Publications

"A Smart Home Automation System For Energy Efficient Housing"

IEEE
This paper presents a concept and implementation of modern smart monitoring and control system for building automatization. The system is designed to enable significant reduction of energy consumption and carbon footprint by increasing the energy efficiency of the building under control. The system consists of a Linux-based remotely accessible main embedded control unit, a custom designed programmable logic controller named littlePLC, and a propriatery low-power Wireless Sensor Network (WSN). The energy flo

Contact Vladimir B. 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

numeracy_1.png Basic Numeracy 1 94%
DigitalElectronics_1.png Digital Electronics 1 83%
Analog-Electronics_1.png Analog Electronics 1 83%
uk_english1.png UK English 1 78%
vworker.png Foundation vWorker Member

Top Skills

Engineering 9
Software Architecture 8
Electronics 2
Microcontroller 2
Manufacturing Design 2

Browse Similar Freelancers

Engineers in Croatia
Engineers
Software Architecture Developers
Electronics Engineers

Browse Similar Showcases

Engineering
Software Architecture
Electronics
Microcontroller
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.
Freelancer logo South Africa / English Help & Support Freelancer Categories Projects Contests Freelancers Enterprise Membership Preferred Freelancer Program Project Management Local Jobs Photo Anywhere Showcase API for Developers Get Verified Desktop App About About us How it Works Security Investor Sitemap Stories News Team Awards Press Releases Careers Terms Privacy Policy Terms and Conditions Copyright Policy Code of Conduct Fees and Charges Partners Escrow.com Loadshift Warrior Forum Apps Apple App Store logoGoogle Play logo
Copy to clipboard failed, please try again after adjusting your permissions.
Copied to clipboard.
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.