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Drapeau de Ireland Tramore, Ireland
Membre depuis le 2 juin 2016
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My commercial experience has been primarily in embedded software development for home automation systems - C programming, microcontollers (PIC, Atmel AVR and STM32s), real-time operating systems, API design and communication protocols. I have meaningful experience with server-side development and relational databases also however - in Perl, Python and PostgreSQL primarily. I have a first-class Bachelors degree of Electrical & Electronic Engineering. Note: Don't take my hourly rate seriously. It may be (significantly) more or less depending on the job.
$25 USD/hr
13 commentaires
  • 100%Travaux complétés
  • 100%Selon le budget
  • 100%Dans les temps
  • 7%Taux de Réembauche


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    “David delivered more than what we needed. He even went the extra mile to create different versions of our package. We have a lot more work and he is definitely the perfect engineer for our company.”

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    “David is fantastic. More than met my expectations. Very competent and hard working. I'll use him again for sure.”


Systems Engineer

Jun 2014 - Feb 2016 (1 year)

- Embedded software development on 8-bit and 32-bit microcontrollers - Development of a bespoke networking layer for low-rate wireless networks - Preparation of documentation for client and other developers

Cooperative engineer (intern)

Mar 2013 - Aug 2013 (5 months)

As part of my responsibilities in Vistakon (part of Johnson & Johnson Vision Care) I - tested and deployed software for plant expansion in an FDA-regulated environment - gained in-depth exposure to a state-of-the-art industrial control system, GAMP (Good Automated Manufacturing Practices), and GDP (Good Documentation Practices) - kept managers and supervisors informed of project status with regular reports

Programmer & Technician

Jun 2012 - Sep 2012 (3 months)

Implementation of a GSM communications gateway for an embedded system; a complete implementation of the DEX vending-machine protocol on 16-bit PIC microcontrollers. I also introduced the company to low-cost 3D printing - the fused-deposition modelling (FDM) process specifically. We are currently building a newer and faster version of these machines based on inverse kinematics - a type of delta robot essentially.


Electrical & Electronic Engineering

2010 - 2014 (4 years)


  • Numeracy 1
  • C 1
  • SQL Level 1
  • US English Level 1


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