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$30 USD / hour
Flag of BRAZIL
jaragua do sul, brazil
$30 USD / hour
It's currently 5:20 PM here
Joined March 12, 2011
0 Recommendations

Adriano Padilha D.

@Adrianopl

annual-level-two.svg
5.0 (21 reviews)
6.2
6.2
$30 USD / hour
Flag of BRAZIL
jaragua do sul, brazil
$30 USD / hour
100%
Jobs Completed
98%
On Budget
99%
On Time
23%
Repeat Hire Rate

Hardware - Firmware engineer

Over the years I have had the opportunity to work on different projects, below are a few examples. - Hardware and software reverse engineering. - Legacy hardware and software support and upgrade. - Development of cost-effective products. - Product certification support on EMC/EMI and electrical safety. - PCB layout design for simple or complex PCBs. - Electronic circuit design and schematic capture. - Root cause failure analysis. - HAL and API development for embedded systems. - PDF, DXF, image conversion to Gerber file. Some tools and software that I have experience working with. - Altium designer - EAGLE - EasyEDA - ORCAD - DipTrace - MPLABX - STM32CubeIDE - NuEclipse - Arduino IDE - AVR/Atmel Studio - Code Composer Studio - PSoC Creator I'm open to discussing your requirements.
Freelancer Electronics Engineers Brazil

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Portfolio Items

USB Charger QC3.0 with synchronous rectification
- Schematic
- PCB layout
- BOM
- Transformer design
- Prototype testing
USB Charger QC3.0 with synchronous rectification
USB Charger QC3.0 with synchronous rectification
- Schematic
- PCB layout
- BOM
- Transformer design
- Prototype testing
USB Charger QC3.0 with synchronous rectification
Low frequency PCB antenna 2 layer
Low frequency PCB antenna
Low frequency PCB antenna 2 layer
Low frequency PCB antenna
6 layer PCB heavy copper automotive grade high Tg reverse engineering.
- Schematic capture
- PCB layout
- Gerber files
- BOM
6 layer PCB reverse engineering - schematic and PCB layout
6 layer PCB heavy copper automotive grade high Tg reverse engineering.
- Schematic capture
- PCB layout
- Gerber files
- BOM
6 layer PCB reverse engineering - schematic and PCB layout
6 layer PCB heavy copper automotive grade high Tg reverse engineering.
- Schematic capture
- PCB layout
- Gerber files
- BOM
6 layer PCB reverse engineering - schematic and PCB layout
6 layer PCB heavy copper automotive grade high Tg reverse engineering.
- Schematic capture
- PCB layout
- Gerber files
- BOM
6 layer PCB reverse engineering - schematic and PCB layout
Automotive PCB reverse engineering
- Schematic capture
- PCB layout
- Gerber generation
- BOM
6 layer PCB reverse engineering - schematic and PCB layout
Automotive PCB reverse engineering
- Schematic capture
- PCB layout
- Gerber generation
- BOM
6 layer PCB reverse engineering - schematic and PCB layout
Automotive PCB reverse engineering
- Schematic capture
- PCB layout
- Gerber generation
- BOM
6 layer PCB reverse engineering - schematic and PCB layout
ECU sensor bypass and monitoring system
ECU Sensor bypass and monitoring
ECU sensor bypass and monitoring system
ECU Sensor bypass and monitoring
Simple analog PWM controller for LED brightness control
Analog PWM for LED control
Simple analog PWM controller for LED brightness control
Analog PWM for LED control
Simple analog PWM controller for LED brightness control
Analog PWM for LED control

Reviews

Changes saved
Showing 1 - 5 out of 21 reviews
Filter reviews by: 5.0
$30.00 USD
Quick and efficient, did a great job on my small project.
Electronics Electrical Engineering PCB Layout Circuit Design
R
Flag of Rick S. @rstjohn003
3 months ago
5.0
€150.00 EUR
Adriano has helped us out on a difficult task and he delivered exactly what we needed
Electronics Product Sourcing
User Avatar
Flag of Vittorio R. @vruffini
3 months ago
5.0
$380.00 USD
Great work. This is our 2nd project and I'll continue to use Adriano as projects come up.
Electronics Algorithm Electrical Engineering PCB Layout
+1 more
J
Flag of Kip J. @JPVentures
4 months ago
5.0
$50.00 USD
Very happy with the work. I will use Adriano again!
Microcontroller
J
Flag of Kip J. @JPVentures
5 months ago
5.0
$31.00 USD
Top freelancer. Very responsive and extremely knowledgeable in his domain!
Electronics Microcontroller Electrical Engineering PCB Layout Arduino
J
Flag of Sidney B. @jean1111
10 months ago

Education

Bachelor of Electrical Engineering

Centro Universitario Internacional, Brazil 2016 - 2022
(6 years)

Systems Analysis and Development

Centro Universitário de Maringá, Brazil 2012 - 2015
(3 years)

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Verifications

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Certifications

c-prog-1.png C Programming 1 92% preferredfreelancer-1.png Preferred Freelancer Program SLA 1 92%

Top Skills

Electronics 22 PCB Layout 17 Electrical Engineering 16 Circuit Design 16 Algorithm 9

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