Hình đại diện của goharriz
@goharriz
Làm thành viên từ Ngày 20 tháng 01 năm 2012
2 Đề xuất

goharriz

Trực tuyến Ngoại tuyến
I am an Electronic Engineer working in programming firmware and design of embedded systems. I've worked with several microcontrollers families including Atmel Atmega, TI MSP430 and ST STM32. Also, I have done various projects based on Arduino. Some systems I designed and programmed here in Freelancer com, include greenhouse controllers, machines based on stepper motors, dataloggers and remote sensing platforms, among others. I have knowledge and experience using several programming languages and frameworks, including: C C++ Python Perl VB.Net Haskell JavaScript Java Processing Additionally I work with: Altium Designer Proteus PSpice MATLAB
$10 USD/hr
26 nhận xét
5.3
  • 100%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng hạn
  • 17%Tỉ lệ thuê lại

Portfolio

Các nhận xét gần đây

  • hình của tech66 Project 17782261 has been deleted $360.00 USD

    “Leonardo is highly skilled programmer and shows dedication to the awarded task. Knowledge of the embedded development environment as well as understanding of working of libraries is of paramount importance for my project. Please to work with him.”

  • hình của tech66 Project 17675442 has been deleted $200.00 USD

    “Very good professional... understands internal ARM architecture and good coding technique”

  • hình của RGILHAM Embedded C Code for custom STM32 and GSM device based on Arduion TinyGSM library R2864.80 ZAR

    “What a great freelancer. Took the brief and made some initial changes to the public TinyGSM library before I even had awarded the project. Then incorporated my changes, came up with a unique method of parsing commands using a generated parser, heck I even learnt sometime from him. Each one of my suggestions and bug fixes were implemented professionally. Debugging code without a physical device is hard but it was handled easily. Will be hiring again.”

  • hình của jemmalmeida Flash SPI Arduino $1730.00 USD

    “Good Professional, I recommend this Freelancer.”

  • hình của JackOGara Project for goharriz £100.00 GBP

    “Great! Communicated really well. Project was high quality and delivered on time and on budget.”

  • hình của jpresto Add sleep mode code to arduino (atmega328) project $40.00 USD

    “Excellent work, performed ahead of time - hope to use again!”

Chứng nhận

  • Numeracy 1
    98%
  • Unix Level 1
    88%
  • Analog Electronics Level 1
    80%
  • C 1
    78%
  • Digital Electronics Level 1
    78%
  • US English Level 1
    75%

Xác minh

  • Đã kết nối với Facebook
  • Freelancer ưa thích
  • Thanh toán đã được xác minh
  • Đã xác nhận qua điện thoại
  • Đã xác thực danh tính
  • Email đã được xác minh

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