k
kirisathurs

Kirisathurs

@kirisathurs

Embedded Sys Eng ,Edge AI and ML Eng

Sri Lanka
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I’m Kirisathurs, working as Embedded Engineer and ML Eng for 6 years.I'm passionate about Electronics and seeking to adapt the current electronics trends like LoRa,MQTT,HTTP,RTOS and LittleFS.I'm an expert in C++,C, Python,STM32 and STM CUBEIDE.I have worked in the areas like Embedded AI, Embedded systems and IoT. Projects in my career are Panic button, Hydroponics System, DigiControl, DigiPlant sensor network & solenoids,UWB positioning systems,Weather station and PolarLora. Along with these,I have sound working knowledge on Raspberry Pi .I have expertise in Machine Learning side also.... Saiba mais

Habilidades

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kirisathurs
Kirisathurs
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Conheça meus serviços

Sistemas Incorporados e IoT
I will do ble ,sensors,avr,mqtt,esp32 , esp8266 iot projects
A partir deUS$ 5 /projetoMais detalhes
Sistemas Incorporados e IoT
I will develop iot and embedded systems using esp32 and stm32
A partir deUS$ 5 /projetoMais detalhes

Experiência profissional

Senzoro

Embedded System Engineer

Senzoro • Período integral

Oct 2021 - Present • 4 yrs 10 mos

Designed, developed, and debugged embedded firmware for IoT devices using STM32 and ESP32 microcontroller platforms. Built modular, scalable, and maintainable firmware using C, C++, MicroPython, and ESP-IDF for connected embedded systems. Performed board bring-up, firmware validation, and hardware-software integration using JTAG/SWD debuggers, oscilloscopes, and logic analyzers. Worked with multiple communication protocols and technologies including Wi-Fi, BLE, MQTT, GSM, LoRa, and LoRaWAN based on project requirements. Contributed to OTA firmware update systems, diagnostics, integration testing, and production support for large-scale IoT deployments. Followed Git-based version control and CI/CD workflows for firmware development, testing, and release management. Flowrings (IoT Water Flow Monitoring System) Developed firmware for an ESP32-based system to measure water flow using MPU6050 accelerometer and HMC5883 magnetometer. Implemented sensor interfacing, embedded data processing, Wi-Fi communication, and debugging during system integration. Bee Sound Monitoring System Designed and developed firmware using ESP32 and ICS-43434 digital microphone with MicroSD storage for audio capture. Integrated Raspberry Pi for data transfer and server upload. Weather Monitoring System (RK900-12 / SKU 6357) Supported deployment, configuration, and monitoring of weather stations measuring wind speed, wind direction, temperature, humidity, rainfall, and illumination. LoRa & GSM Temperature Monitoring System Developed long-range temperature monitoring solutions using STM32, DS18B20 sensors, LoRa/LoRaWAN, and GSM communication. LoRaWAN Gateway Integration Configured and managed gateway data retrieval over Ethernet and processed data through Linux-based local servers.