Imej profil Jainojosa
@Jainojosa
Penanda Venezuela Catia La Mar, Venezuela
Ahli semenjak 30 Oktober 2018
0 Cadangan

Jainojosa

Dalam Talian Luar Talian
Hello, I am an electronic technologist with +3 years experience in PCB layout, R&D and embedded systems development. My passion are the IoT, domotics, and the development of electronic hardware. I specialize in PCB design and microcontroller programming for IoT, automation, control and data acquisition applications. I have advanced knowledge on C and C++. I specifically highlight my experience working with: • Communication protocols: USB, RF, UART, I2C, SPI, MQTT. • Adquisition and processing of biomedical signals (ECG, PPG, PCG). • WiFi and BLE modules (CC3100, ESP8266, ESP32). • Microcontrollers (Arduino, Tiva TM4C123, Tiva TM4C1294, Teensy 3.2). • Sensors (LM35, DHT11, PIR HC-SR501, ACS711KEXLT-15AB-T, etc...). • Programming language: C/C++, Python. • Design of voltage regulators and UPS. My goal is to deliver quality work according to the needs of the client to ensure their satisfaction and establish a professional relationship that allows the development of future projects.
$8 USD/hr
1 ulasan
2.0
  • 100%Kerja Diselesai
  • 100%Mengikut Bajet
  • 100%Tepat Pada Masa
  • N/AKadar Ulang Upah

Portfolio

Ulasan Terkini

  • Imej Said A. Design a power distribution PCB for 5 led strips $50.00 USD

    “Very professional and respectful. Delivered high quality work, on time and on budget. Without any problems or complications. He was also very quick at answering messages.”

Pengalaman

Hardware and Software Developer

Feb 2017

Performance of functions oriented to the development of hardware and software. • Design of electronic circuits. • Design of schematic diagrams. • Design of the PCBs of the electronic circuits implemented for their later manufacture. • Development of firmware oriented to the acquisition and processing of biomedical signals. [login to view URL] [login to view URL]

Intern

Jan 2017 - Apr 2017 (3 months)

An alarm system with IoT (Internet of Things) philosophy was designed and assembled, based on the development board "Lolin NodeMCU ESP8266" as a central processing unit in charge of processing and transmitting the status of the sensors through the WiFi network using the MQTT communication protocol and an RF protocol of its own design; thus allowing the visualization and control of the system remotely.

Manufacture of LED Luminaries

Nov 2016 - Nov 2016 (1 month)

• Redesign of the electrical circuit of deficient LED luminaires. • Participation in the restoration of 1000 9W LED luminaires through manual modification of the electrical circuit.

Pendidikan

Associate's Degree in Electronic Technology

2012 - 2017 (5 years)

Kelayakkan

SMARTS-BUILDING DESIGN (2018)

Cámara Venezolana de la Construcción (CVC)

[login to view URL]

Practical Course on Photovoltaic Solar Energy (2016)

ECOPOTENCIA

[login to view URL]

Fundamentals of ARDUINO Applied to Security Systems and Alarms (2015)

Zona Electrónica 2007 C.A

[login to view URL]

Fundamentals of Domotics with Open Hardware (2015)

Latinux Inc

[login to view URL]

Sijil

  • Preferred Freelancer Program SLA
    97%

Pengesahan

  • Facebook Disambung
  • Freelancer Keutamaan
  • Bayaran Disahkan
  • Telefon Disahkan
  • Identiti Disahkan
  • E-mel Disahkan

Kemahiran Teratas Saya

Cari Freelancer yang serupa