Embedded IoT & Firmware Development (ESP32, C/C++, FreeRTOS)Aliyan Cheema
I develop production grade firmware, realtime sensor pipelines, and IoT communication architectures for embedded microcontrollers.
Whether you are bringing up a new hardware prototype, building an edge AI telemetry pipeline, or connecting physical sensors to cloud backends, I deliver clean, non blocking, and power optimized embedded software.
What You Get:
Firmware Architecture: Robust C/C++ firmware built on ESP IDF, PlatformIO, or Arduino with FreeRTOS multitask scheduling.
Sensor & Peripheral Drivers: High reliability communication over I2C, SPI, UART, I2S, and GPIO with custom signal filtering and calibration.
Connectivity & IoT Telemetry: Low latency networking via Wi-Fi, Bluetooth LE (BLE), WebSockets, MQTT, and secure HTTPS REST endpoints.
Edge Processing & Local AI: Audio streaming pipelines (I2S microphones/speakers), edge inference integration (Whisper / Ollama / local LLM agents), and digital signal processing.
Power Optimization: Deep sleep routines, timer/interrupt based waking, and battery longevity tuning.
Process & Milestones:
Pinout & Architecture Review: Review schematics, datasheets, communication protocols, and system block diagrams.
Driver & Core Logic Sprints: Implement peripheral drivers, state machines, and FreeRTOS task handling.
Telemetry & Edge Integration: Connect networking layers (WebSockets/MQTT) and establish cloud or edge server data streaming.
Verification & Handoff: Provide complete source code (with flashing commands), modular
config.h pin mapping, and high-resolution video proof of test bench execution.FAQs
Example work
Aliyan's other services
Contact for pricing
Duration1 week
Tags
C++
ESP32
Embedded Systems Developer
IoT
Edge AI
Firmware Development
FreeRTOS
Hardware Integration
Microcontrollers
Service provided by
Aliyan Cheema Lahore, Pakistan
Embedded IoT & Firmware Development (ESP32, C/C++, FreeRTOS)Aliyan Cheema
Contact for pricing
Duration1 week
Tags
C++
ESP32
Embedded Systems Developer
IoT
Edge AI
Firmware Development
FreeRTOS
Hardware Integration
Microcontrollers
I develop production grade firmware, realtime sensor pipelines, and IoT communication architectures for embedded microcontrollers.
Whether you are bringing up a new hardware prototype, building an edge AI telemetry pipeline, or connecting physical sensors to cloud backends, I deliver clean, non blocking, and power optimized embedded software.
What You Get:
Firmware Architecture: Robust C/C++ firmware built on ESP IDF, PlatformIO, or Arduino with FreeRTOS multitask scheduling.
Sensor & Peripheral Drivers: High reliability communication over I2C, SPI, UART, I2S, and GPIO with custom signal filtering and calibration.
Connectivity & IoT Telemetry: Low latency networking via Wi-Fi, Bluetooth LE (BLE), WebSockets, MQTT, and secure HTTPS REST endpoints.
Edge Processing & Local AI: Audio streaming pipelines (I2S microphones/speakers), edge inference integration (Whisper / Ollama / local LLM agents), and digital signal processing.
Power Optimization: Deep sleep routines, timer/interrupt based waking, and battery longevity tuning.
Process & Milestones:
Pinout & Architecture Review: Review schematics, datasheets, communication protocols, and system block diagrams.
Driver & Core Logic Sprints: Implement peripheral drivers, state machines, and FreeRTOS task handling.
Telemetry & Edge Integration: Connect networking layers (WebSockets/MQTT) and establish cloud or edge server data streaming.
Verification & Handoff: Provide complete source code (with flashing commands), modular
config.h pin mapping, and high-resolution video proof of test bench execution.FAQs
Example work
Aliyan's other services
Contact for pricing