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C Programming
Embedded Software
Linux
Microcontroller
Python
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$15 USD / hour
Flag of BRFlag of BR
fortaleza, brazil
$15 USD / hour
It's currently 12:07 AM here
Joined May 7, 2014
2 Recommendations

Vinicius M.

@viniciusfre

5.0
(19 reviews)
5.0
(19 reviews)
5.2
5.2
$15 USD / hour
Flag of BRFlag of BR
fortaleza, brazil
$15 USD / hour
90%
Jobs Completed
100%
On Budget
100%
On Time
29%
Repeat Hire Rate

C/C++ Developer - Embedded Software Engineer

I have experience in firmware development and Real Time Systems. Software development for embedded Linux using C/C++. Programming device drivers for the Linux operating system. And experience with: * ARM microcontroller (ARM7, ARM cortex-m3/m4) * Real Time Systems (FreeRTOS, TIRTOS) * PIC16F/PIC18f families * Linux device driver development * Linux device tree * Linux multi-thread * Xenomai (real-time development framework to Linux) * Qemu development (Creating new machines and devices) * Metatrader 4/5 * Ctrader Open API
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C Programmers
Brazil

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Reviews

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Showing 1 - 5 out of 19 reviews
Filter reviews by: 5.0
$100.00 CAD
perfect helping freelancer and expet in device drivers thanks alot
C Programming
Linux
Algorithm
Microcontroller
Embedded Software
Hire me
F
Flag of CA Frank H. @frankhulk4
3 years ago
5.0
$277.00 USD
It's a pleasure working with you and looking forward to collaborate again once it's ready on my side.
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Flag of US Os M. @javajavavw
4 years ago
5.0
$111.00 USD
Excellent work.!
C Programming
Embedded Software
C++ Programming
F
Flag of US Abhs B. @fonixtek
4 years ago
1.4
R$1,000.00 BRL
Após 8 meses, de um projeto que demoraria apenas 3 meses, fui informado que a correção de bugs que solicitei iria aumentar em 3x o valor do projeto. Isso após 3 meses de ter solicitado a correção. A falta de profissionalismo pra conseguir mensurar o trabalho pra precificar e depois querer fazer com que o contratante pague o prejuízo de tempo ou não iriam entregar nada do projeto, fizeram com que o projeto, que gastou 8 meses, não terminasse.
C Programming
Java
Delphi
C# Programming
C++ Programming
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Flag of BR Leandro C. @LWCampos
4 years ago
5.0
$270.00 USD
Excellent work and he has deep knowledge of embedded systems.. I now have a upgrade system that I was looking for and it is perfect. I will hire viniciusfre for most of my future embedded software development needs.
Embedded Software
F
Flag of US Abhs B. @fonixtek
4 years ago

Experience

Embedded Software Engineer

Sapien - Solutions in embedded systems
Sep 2009 - Nov 2013 (4 years, 2 months)
Firmware development. Development of software and device drivers for embedded Linux. Administration and Local Area Network configuration for Debian GNU / Linux server.

Education

Higher education

Centro Federal de Educação Tecnológica da Bahia, Brazil 2010 - 2014
(4 years)

Qualifications

Programming Mobile Applications for Android Handheld Systems

Coursera
2014
This advanced undergraduate course covers the fundamental programming principles, tools and application programming interfaces used to develop handheld applications using the Android Platform.

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Certifications

us_eng_1.png US English 1 100% c-prog-1.png C Programming 1 85%

Top Skills

C Programming 13 Linux 12 Microcontroller 9 Embedded Software 8 Python 4
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