Layered Systems

Engineering judgment, one layer at a time.

HELLO THERE. I'M

Inderpreet Singh ⚡

FULL-STACK ENGINEER & HARDWARE DESIGNER

💻 “Bridging Hardware, Firmware, and Cloud — Building Scalable Industrial Control Systems for the Connected Future.”

🔧 Embedded systems & IoT specialist

👋 Industrial Control (UL508A, Automation)

👋 Cloud Integration (AWS, REST, Web Apps)

VIEW MY PROJECTSLET'S CONNECT
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MY EXPERTISE —

🚀

Core Capabilities

⚡Embedded Systems Design (ARM, Zephyr, FreeRTOS, ThreadX)
📡IoT Connectivity (BLE, LoRa, WiFi, Ethernet)
☁️Web & Cloud Development (React, FastAPI, AWS)
🏭Industrial Controls (UL508A panels, PLC integration)
👥Engineering Leadership (Team Building, Product Strategy, Financial Planning)
💡

Work Philosophy

⚡Fast iteration - Rapid prototyping and quick turnaround
🎯Detail-oriented - Quality and precision in every project
🤝Collaborative - Great team player and communicator
🔧Problem solver - Love tackling complex technical challenges
📚Continuous learner - Always exploring new technologies
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Consulting Areas

🏗️System Architecture & Design Reviews
🔬Product Prototyping & Feasibility
🔄Modernization of Industrial Systems
🌐IoT Strategy & Implementation
🎯Technical Leadership Coaching

MY PROJECTS —

Hardware & Electronics

👁️🔗

Custom PCB design and embedded hardware solutions using industry-standard tools.

  • ESP32-based IoT Controllers
  • Industrial Control Panels
  • Custom Sensor Modules
  • Power Management Systems

From schematic to production-ready boards

⚡AltiumKiCADESP32PCB

Embedded Systems

👁️🔗

Real-time firmware and embedded software for microcontrollers and SBCs.

  • RTOS-based Applications
  • Raspberry Pi Solutions
  • Firmware Development
  • Device Drivers & HAL

Reliable, efficient, and production-ready code

💾C/C++RTOSRaspberry Pi

Full-Stack Development

👁️🔗

Modern web applications and cloud-based solutions for IoT and automation.

  • IoT Dashboards
  • API Development
  • React Applications
  • Data Visualization

Connecting hardware to the cloud

⚛️ReactNode.jsPython

🔧 APPLICATION PERSPECTIVE —

🔧

Full-Stack IoT Development

I specialize in developing full-stack IoT applications, focusing on embedded systems, connected devices, and cloud-integrated control solutions. My work spans across:

⚡Embedded Development on ARM-based microcontrollers using RTOSes (Zephyr, FreeRTOS, ThreadX)
📡Building connected device applications using BLE, Wi-Fi, Ethernet, and LoRa for industrial and consumer use cases
🏭Designing UL508A-compliant control systems for industrial automation and process control
☁️Creating IoT dashboards, APIs, and data pipelines, integrating edge devices with cloud platforms (AWS)
🖥️Developing cross-platform desktop and CLI tools for device configuration, monitoring, and diagnostics
🌐Implementing web interfaces and data visualizations for device management and system control using modern JavaScript frameworks

🧰 TECHNOLOGY STACK —

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Embedded Systems

✓ Languages
Embedded C, Go (CLI tools), C#
✓ Platforms
ARM Cortex-M (STM32, NRF52), Raspberry Pi
✓ RTOS
Zephyr, FreeRTOS, ThreadX
✓ Connectivity
BLE, Wi-Fi, Ethernet, LoRa
✓ Tools
PlatformIO, STM32CubeIDE, Segger
🌐

Web & API

✓ Frontend
ReactJS, NextJS (dashboards & UIs)
✓ Backend
FastAPI (Python), ExpressJS (NodeJS)
✓ APIs
REST, MQTT messaging
✓ Platform
AWS (IoT Core, Lambda, DynamoDB, S3)
✓ Architecture
Device-to-cloud pipelines, serverless
✓ CI/CD & Tools
GitHub Actions, Docker, MQTT brokers
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Tools & Utilities

✓ CLI Tools
GoLang for config & diagnostics
✓ Desktop Apps
C# with .NET for device management
✓ Protocols
MQTT, HTTP, WebSocket, UL508A