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circuitcatalyst

Asif

@circuitcatalyst

IoT Embedded Systems Engineer ESP32, STM32, PI, MQTT, LoRaWAN, FreeRTOS, PCB

Pakistán
Inglés, Urdu
Parte de la información aparece en idioma inglés.
Sobre mí
I'm an Embedded Systems Engineer with 6+ years of experience delivering end-to-end IoT and firmware solutions. I specialize in ESP32, STM32, NRF, and Raspberry Pi platforms with deep expertise in MQTT, BLE, LoRaWAN, and FreeRTOS. I've led 10+ industrial IoT and robotics projects — from hardware prototyping to OTA-enabled firmware deployment. What I deliver: clean, well-documented C/C++ firmware, reliable communication stacks, and complete technical documentation. If you need a professional who bridges hardware and software seamlessly — let's talk.... Lee más

Habilidades

c
circuitcatalyst
Asif
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Revisa mis servicios

Sistemas integrados e IoT
I will do arduino, esp32, stm32 programming and projects prototypes
DeUSD 20 / proyectoMás información
Sistemas integrados e IoT
I will stm32 firmware for complete iot and embedded projects
DeUSD 30 / proyectoMás información

Porfolio

Experiencia laboral

Proto

Embedded System Engineer

Proto • Tiempo completo

Nov 2024 - Apr 2026 • 1 yr 5 mos

• Wearable Tracking Device: Child safety tracking device in a certain area. Integrated Zephyr RTOS for task scheduling & power management in a real-time device. Implemented OTA firmware updates via BLE with secure bootloader setup. • AI-Based Voice Recorder: Developed a low-power edge device using ESP32 and TensorFlow Lite for keyword spotting; optimized PCB. • Programmable Mouse: Designed a configurable HID device with RP2040, Finger Print, Customizable key assignment, joystick and Touch slider. • DLI Meter: Built a real-time light measurement tool; integrated MQTT for cloud reporting. Developed BLE-based firmware using Nordic nRF52840 for wearable device prototypes. IoT & Embedded Systems Engineer

IoT & Embedded Systems Engineer

Energy Solutions • Tiempo completo

Jun 2020 - Oct 2024 • 4 yrs 4 mos

• Designed STM32 based music granular effect systems. • Implemented Fingerprint access control for Gym, enhancing security. • Vegetables and fruits decay monitor with OTA firmware updates • Spearheaded LoRaWAN-based Smart Agriculture System for soil monitoring. • Mentored 5 engineers in embedded C and IoT best practices. • Deployed predictive maintenance for clients, reducing downtime. • Designed Raspberry Pi-based home automation systems with monitoring. • Implemented RFID access control for 10+ clients, enhancing security. • Weather Station environmental monitor with OTA firmware updates