Rafael Baquero, DSc
Sr Embedded Developer/FQA

• Ample experience with MCUs from various manufacturers such as ST Microelectronics (ARM Cortex-M devices), NXP Semiconductors (ARM Cortex-M), Microchip (PIC 8-, 16- , 32-bit & AVR), Texas Instruments (MSP430, ARM Cortex-M).

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• Development with C, Python, C#, and Java.

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• Experience with multiple IDEs such as STCubeIDE, TI Code Composer Studio, NXP MCUXpresso, Microchip Studio, Visual Studio & Arduino IDE.

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• Definition and development of Application Programming Interfaces (API), Hardware Abstraction Layers (HAL), Board Support Packages (BSP), and Low-Level Drivers.

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• Software development for various OS such as Amazon FreeRTOS, ZephyrOS, Linux & Windows.

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• Familiar with common communication interfaces such as I2C, SPI, UART, RS-232, RS-485, USB, TCP-IP, Ethernet, Wi-Fi, and Bluetooth.

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• Experience with use of common lab test equipment such as Logic Analyzer, Multimeter, Oscilloscope, Signal Generator, RF Spectrum Analyzer, Source Measurement Unit and Power Supply.

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• Experience in Test Automation, Manual Testing, and Acceptance Test Definition.

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• Familiar with Robot Framework, Selenium, AutoIT, Firmware Quality Assurance (FQA), Software Quality Assurance (SQA), and the Software Testing Life Cycle (STLC).

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• Familiar with LoRa, LoRaWAN, LoRa Cloud, Chirpstack, Loriot, The Things Network, Actility, Senet.

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• Experience with LoRa Basic Station, LoRa Basics Modem, Semtech Transceivers and Gateways (LR1110, LR1120, LR1121, SX1261, SX1262, SX1280, SX1281, SX1301, SX1302).

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• Experience with Sierra Wireless Industrial IoT Gateways, Legato Linux & Legato Application Framework development.

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• Database development with MariaDB, MySQL, PostgreSQL and SQLite.

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• Familiar with Agile methodologies such as RAD, Spiral and Scrum.

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• Experience in Internet of Things (IoT), Ubiquitous Computing (UbiComp), Intelligent Environments (IE), Ambient Intelligence (AmI), Ambient Assisted Living (AAL) and SCADA Systems.