Technology & Platforms
Core Engineering Capabilities
End-to-end embedded and IoT engineering, from hardware bring-up to cloud deployment.
Embedded Firmware & Systems
Production-grade firmware development for embedded and IoT devices.
Bare-metal, RTOS, and Embedded Linux
ESP32, STM32, NXP i.MX, Nordic nRF
Power optimization, drivers, fault handling
Industrial Communication
Reliable device communication for industrial environments.
RS-485 (Modbus), CAN, UART, SPI, I²C
MQTT, HTTP/HTTPS
Error handling & noisy environment tolerance
Edge Processing & Diagnostics
Intelligent edge-level processing for reliable field operation.
Local data buffering
Rule-based logic & alerts
OTA updates & remote diagnostics
Hardware & PCB Engineering
End-to-end electronic design from concept to production.
Multi-layer PCB design & schematic capture
Mixed-signal and high-speed design
DFM/DFA, prototyping, PCBA support
Cloud & IoT Platforms
Secure device-to-cloud connectivity and data pipelines.
AWS IoT Core integration
Device provisioning & authentication
Dashboards, APIs, data storage
Validation & Deployment
Ensuring systems are ready for real-world deployment.
Functional & long-duration testing
Environmental & stress validation
Field deployment support
Engineering Projects in Production
From concept to field deployment
Cold Storage Monitoring System
Industry: Cold storage & logistics
Deployment: Field-installed, production environment
A battery-powered IoT monitoring system designed to continuously track temperature and humidity inside refrigeration and cold storage units, ensuring product quality and regulatory compliance.
Key Capabilities
- High-accuracy temperature & humidity sensing
- Configurable threshold-based alerts
- Remote monitoring via cloud dashboard
- Battery-powered operation for long-term deployment
Connectivity & Platform
- Communication over MQTT
- Cloud integration with AWS IoT Core
- Data transmission via 4G or Wi-Fi
Outcome
Enabled real-time visibility, proactive alerts, and measurable reduction in spoilage risk across cold storage operations.
Industrial Datalogger
Industry: Industrial automation & manufacturing
Deployment: Continuous operation environment
An industrial-grade datalogger designed to collect, normalize, and transmit data from multiple field devices with heterogeneous output protocols to a centralized cloud platform.
Key Capabilities
- Multi-protocol input support: RS-485, RS-232, Digital, Analog
- JSON-based data formatting
- Secure cloud upload using MQTT
- Designed for 24/7 industrial operation
Cloud & Integration
- Data ingestion via AWS IoT Core
- Real-time and historical data visualization
- Scalable for multi-device deployments
Outcome
Provided centralized data visibility and simplified integration across diverse industrial devices.
Dairy Analyzer
Industry: Agriculture & Livestock Health
Deployment: Field trials & experimental deployments
An advanced livestock health monitoring system that uses olfactory sensor technology to analyze cattle health. The system simulates a human electronic nose (e-Nose) by capturing and analyzing VOC (Volatile Organic Compound) signatures emitted.
Key Capabilities
- Multi-sensor olfactory data acquisition (VOC-focused)
- ESP32-based data collection and edge processing
- Machine learning model training using real-world datasets
- Health anomaly detection and classification
Technology Stack
- Controller: ESP32
- Sensors: VOC sensors + auxiliary environmental sensors
- Algorithms: Machine Learning–based classification
Outcome
Enabled early identification of potential livestock health issues using non-invasive olfactory analysis, forming the foundation for predictive livestock monitoring solutions.
Microchip Secure Firmware Development
Industry: Secure Embedded Systems
Deployment: Production-grade firmware
A secure firmware development project built on Microchip ATSAME53N19A, integrating hardware-based cryptographic authentication using ATECC608B Secure Element.
Key Capabilities
- Secure boot and authentication flow
- Hardware-backed cryptographic key storage
- ECC-based authentication and authorization
- Restricted firmware execution after successful authentication
Technology Stack
- MCU: ATSAME53N19A
- Security: ATECC608B (ECC, CryptoAuthentication™)
- Cryptography: Elliptic Curve Cryptography (ECC)
Outcome
Delivered a secure, tamper-resistant firmware architecture where device operations are permitted only after successful cryptographic authentication, enhancing system trust and security.
Sterilizer Automation System (Healthcare IoT)
Industry: Medical & Healthcare Automation
Deployment: Functional prototypes & automation systems
An IoT-enabled sterilizer automation system designed to reduce human intervention and manual monitoring in medical environments.
Key Capabilities
- Automated process sequencing based on sensor feedback
- Real-time monitoring of sterilization parameters
- Relay-based control logic for medical equipment
- On-device alerts and status visualization
Technology Stack
- Control Logic: Embedded controller with relay outputs
- Interface: TFT LCD for real-time display
- Connectivity: IoT-enabled monitoring and control
Outcome
Improved operational efficiency and safety by automating critical sterilization processes, reducing manual oversight, and enabling consistent process execution.
i.MX 8M Firmware Development
Industry: Multimedia & Embedded Computing
Deployment: Commercial firmware platform
A high-performance firmware development project for NXP i.MX 8M, targeting advanced applications involving audio, speech, and video processing.
Key Capabilities
- Embedded Linux firmware development
- High-throughput video and signal processing
- Integration of multiple commercial hardware components
- Reliable execution of compute-intensive workloads
Technology Stack
- OS: Embedded Linux
- Programming Language: Python
- Application Focus: Video and media analysis
Outcome
Delivered a stable and scalable firmware platform capable of supporting high-processing multimedia applications, ensuring precise and reliable system performance.