Jorge Luis P. Diaz Arias Email and Phone Number

Desarrollador full stack para sistema de atención y seguimiento de pacientes oncológicos,participe en el módulo de estadísticas del plan nacional de triaje de VPH de ecuador/chiley en el módulo de creación de presupuestos médicosStack de la plataforma (MEAN):• Angular• nodeJs• Express• mongoDb• Microservicios• Kafka

Desarrollo el firmware de sistemas embebidos utilizados en soluciones fiscales. El desarrollo se realiza principalmente sobre Arquitectura ARM Cortex M y Pic24. • Programación en C para procesadores ARM de familias STM32f1xx, STM32f3xx, STM32f4xx, STM32f7xx en ambiente de desarrollo Keil.• Programación en C para PIC12, PIC24 y PIC32 en ambiente de desarrollo Mplab X.• Programación en C# en ambiente de desarrollo Visual Studio.• Uso de Control de versiones de software y firmware por medio de git.• Manejo de protocolo REST sobre XML o json (Cliente).• Manejo de protocolos de comunicación con dispositivos de impresión (ESC/POS ) para integración con interfaces fiscales. • Programación y diseño de firmware para sistemas embebidos usados en equipos fiscales.• Manejo de periféricos de comunicación UART, 1WIre, SPI, I2C, USB, Ethernet.• Manejo de librerías criptográficas wolfCrypt.• Uso de módulos de comunicación GSM/GPRS G620, G520 del fabricante Fibocom, controlados por medio de comandos AT.

Desarrollo de aplicaciones basadas en Sql server, C#, .Net Framework, Web API, MVC, Jquery

I work developing the firmware of embedded systems used in fiscal solutions. The development is mainly done on Architecture ARM Cortex M and Pic24.• C programming for ARM processors as STM32f1xx, STM32f3xx, STM32f4xx and STM32f7xx in Keil development environment.• C programming for PIC12, PIC24 and PIC32 in MpLabX development environment.• C# programming in Visual Studio development environment.• Use of Software and Firmware Version Control whit git.• Use of REST protocol on XML or json (Client).• Use of communication protocols with printing devices (ESC/POS ) for integration with fiscal interfaces.• Programming and firmware design for embedded systems used in fiscal equipment.• Communication Peripherals Management: UART, 1WIre, SPI, I2C, USB, Ethernet.• Cryptographic libraries Management: wolfCrypt.• Use of the following Communication Modules: GSM/GPRS G620, G520 by Fibocom manufacturer and controlled by AT commands.

Instructor in the course: Digital systemsTopics:• Logic families: TTL, CMOS, ECL.• Combinational logic: Encoders, Decoders, Code Converters, Multiplexers, Demultiplexers• Sequential logic: Flip-flop. Latch, Synchronous sequential logic, Memories, Logical programming arrangements, Counters• Processor Architecture: Logical and arithmetic unit, Control unit, Buses, Operating Logic, Instructions, Memories, Input and Output Units, Programming

Instructor in Electronics lab 1Topics:• Matter´ Structure• P-N Union (P-N Junction)• Field-effect Transistor• Bipolar Junction transistor• Amplifiers

Supervising Engineer in the execution of a pipeline project for Telefónica Venezuela in underground public transport facilities (The Caracas Metro System).Acquired knowledge in this position: Management of Work-groups, effective communication and quality and safety guarantee according to the relevant standards.This job was done at the following stations:• Maternidad• Capitolio

Responsibilities of the position:• Academic guidance to students in the following Programming languages: C, C++, Delphi and Pascal• Practice and Exercise Design• Evaluation of the practices• Supporting the professor during the practices• Care and maintenance of equipment in the student practice area