Profile image of l3kengineering
@l3kengineering
Flag of Brazil Valinhos, Brazil
Member since January, 2014
1 Recommendations

l3kengineering 

I'm an Electronic Engineer with PhD in Control Systems. I was the CTO for 3 previous companies, but now, working alone, I do do what I like: to design special products from the idea to the finish product.
$20 USD/hr
15 Reviews
4.8
  • 76%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 6%Repeat Hire Rate

Recent Reviews

  • image of stowbridges Private Project for l3kengineering $921.00 USD

    “Fantastic work, just what I expected, will be back if I have any similar work.”

    stowbridges Flag of United Kingdom last week.
    • Electronics
    • Android
    • Microcontroller
    • PCB Layout
    • Arduino
  • image of elukac PCB layout for DCMP €180.00 EUR

    “The contact and availability of the freelancer were excellent. Its suggestions were useful and welcome.”

    elukac Flag of Belgium 8 months ago.
    • Electrical Engineering
    • PCB Layout
  • image of gerardshaw KiCAD to Eagle project conversion $263.00 USD

    “project closed, no issues”

    gerardshaw Flag of United Kingdom 9 months ago.
    • Electronics
    • PCB Layout
  • image of gerardshaw Changing CE panel building specification to American UL $147.00 USD

    “Very good work as always, would use again.”

    gerardshaw Flag of United Kingdom 9 months ago.
    • Engineering
    • Electrical Engineering
  • image of olsky PCB Design - Footprint (symbol) design for EAGLE v6 / 7 $24.00 USD

    “Thank you for the awesome and just great work! much faster then expected. Well be back with more work :)”

    olsky Flag of Germany 9 months ago.
    • PCB Layout
  • image of sapharow RS485 and RGB driver [Sealed]

    “I like that freelancer”

    sapharow Flag of Australia 1 year ago.
    • Electronics
    • Microcontroller
    • Electrical Engineering
    • Embedded Software
    • PCB Layout

Experience

Electronic Engineer

Sep 2013

CTO - Senior Eng.

Jun 2008 - Aug 2013 (5 years)

CTO - Senior Eng.

Jun 2008 - Sep 2013 (5 years)

CTO - Senior Eng.

Apr 2001 - Jun 2008 (7 years)

Product Engineer

Dec 1999 - Mar 2001 (1 year)

Electronic Technician

Oct 1996 - Dec 1998 (2 years)

Education

Electronic Engineer

2003 - 2008 (5 years)

Design

2009 - 2011 (2 years)

Certifications

Brazil Masters (2001)

Microchip

Intermediary English (2012)

EF English Town

Publications

FlexFuel - The phenomenon of conversion

How to convert gasoline cars to run with gasoline and ethanol using my electronic module.

Professional Password Module

A simple and effective password module with CMOS only.

Touch Dimmer for Abajour

A circuit to dimmer the light intensity from an abajour with capacitive touch.

Professional Audio Amplifier

A 110W RMS professional audio amplifier with low distortion.

Exams

  • Freelancer Orientation
    85%
  • Employer Orientation
    90%
  • C 1
    90%
  • Digital Electronics Level 1
    78%
  • Analog Electronics Level 1
    78%
  • Numeracy 1
    90%
  • US English Level 1
    75%
  • Spanish 1
    83%
  • Portuguese 1
    88%

My Top Skills

  • PCB Layout 8
  • Electronics 7
  • Electrical Engineering 7
  • Microcontroller 5
  • Circuit Design 3
  • Arduino 2
  • Engineering 1
  • Software Architecture 1
  • Wireless 0
  • Product Design 0
  • Instrumentation 0
  • Robotics 0
  • RTOS 0
  • Remote Sensing 0
  • Digital Design 0

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