Ishtiaq Baig
Hardware-Software Engineering

IoT & Embedded Engineering

Prototype to field-test: architectural precision in firmware, smart sensors, and the Android ecosystems that breathe life into devices.

eCare IoT prototype

The Hardware Stack

Advanced systems require meticulous selection of components and protocols for industrial-grade reliability.

ESP32 & Arduino

Microcontroller architecture and firmware optimization.

Bluetooth LE

Low-energy connectivity for mobile-integrated ecosystems.

I2C & SPI

Precise environmental monitoring with industrial sensors.

PlatformIO

Professional embedded development workflow.

  • ESP32
  • Arduino
  • PlatformIO
  • Wokwi
  • Bluetooth LE
  • I2C Sensors
  • HX711
  • Environmental Monitoring

Featured Engineering Projects

TESTING PHASEIoT Platform

eCare: Climate Monitoring

IoT platform for farm and poultry environments: an integrated sensor node feeds ThingsBoard for temperature, humidity, water flow, light, gases, and weight data, with ESP32 firmware in active testing.

EXPLORE CASE STUDY
eCare
FinTech / BLE

PockitPass

Android payment experience that replaces legacy coin slots on vending machines with secure Bluetooth communication, digital wallet balance, and tablet-based confirmation in public spaces.

View Project
Logistics Architecture

Smiles Champion

Driver-side payment app for cash and card collections in the field, with Adyen and Utap POS integration and real-time transaction sync for finance and operations.

View Case Study
Smiles Champion

Ready to bridge the gap?

Whether you need a prototype for a new IoT concept or an architect to scale your existing hardware fleet, I'm here to build it.

LET'S TALK