As a Director at Samsiddha Technologies, I oversee the strategic and operational initiatives that drive the company's growth in the Information Technology sector. Since November 2022, my role has involved leading business development efforts, managing key stakeholder relationships, and steering the company toward innovation in software solutions. I also focus on strengthening the organizational structure, fostering a high-performance culture, and ensuring regulatory compliance.Key… Show more As a Director at Samsiddha Technologies, I oversee the strategic and operational initiatives that drive the company's growth in the Information Technology sector. Since November 2022, my role has involved leading business development efforts, managing key stakeholder relationships, and steering the company toward innovation in software solutions. I also focus on strengthening the organizational structure, fostering a high-performance culture, and ensuring regulatory compliance.Key responsibilities include:Leading strategic planning and business development to align with the company’s goals.Overseeing product development initiatives and technological innovation.Collaborating with partners and clients to deliver cutting-edge solutions.Managing a dynamic team and facilitating cross-functional collaboration.Ensuring adherence to industry standards and regulatory requirements.At Samsiddha Technologies, our mission is to leverage advanced technology to drive digital transformation across industries, helping our clients stay ahead in a competitive landscape. Show less

Developed application software for electricity meters using FreeRTOS and the 802.15.4 wireless stack to enhance communication and networking capabilities.Key Responsibilities: Designed and implemented an active link evaluation mechanism for reliable network performance.Developed state machines for efficient handling of unicast and broadcast messages.Managed neighborhood table tracking and development to support effective device communication and network… Show more Developed application software for electricity meters using FreeRTOS and the 802.15.4 wireless stack to enhance communication and networking capabilities.Key Responsibilities: Designed and implemented an active link evaluation mechanism for reliable network performance.Developed state machines for efficient handling of unicast and broadcast messages.Managed neighborhood table tracking and development to support effective device communication and network stability.This project aimed to optimize wireless communication in electricity meters, enhancing their efficiency and reliability within smart grid environments. Show less

Objective: Developed a low-frequency wireless communication network for battery-operated gas and water meters to communicate with electricity meters over an RF range.Key Responsibilities:Designed and implemented Data Link Layer protocols, including CSMA/CA and MAC addressing.Managed timing and synchronization to ensure accurate transmission of radio signals.Developed mechanisms for neighbor device tracking and table development for network management.Led peer reviews… Show more Objective: Developed a low-frequency wireless communication network for battery-operated gas and water meters to communicate with electricity meters over an RF range.Key Responsibilities:Designed and implemented Data Link Layer protocols, including CSMA/CA and MAC addressing.Managed timing and synchronization to ensure accurate transmission of radio signals.Developed mechanisms for neighbor device tracking and table development for network management.Led peer reviews and provided technical guidance to junior engineers.Ensured system efficiency and low power consumption to optimize battery-operated meters.This project enhanced inter-meter communication, improving the accuracy and efficiency of gas and water usage monitoring systems Show less

As an Embedded Systems Engineer, I played a key role in the development of smart electric meters using a System on Chip (SoC) architecture with an ARM processor, GSM modem, and Zigbee chip. This project focused on managing billing parameters and forming a Home Area Network (HAN) for energy management. My work contributed to the integration of advanced communication features and enhanced security in the meter system.Key responsibilities included:Developing Over-the-Air (OTA)… Show more As an Embedded Systems Engineer, I played a key role in the development of smart electric meters using a System on Chip (SoC) architecture with an ARM processor, GSM modem, and Zigbee chip. This project focused on managing billing parameters and forming a Home Area Network (HAN) for energy management. My work contributed to the integration of advanced communication features and enhanced security in the meter system.Key responsibilities included:Developing Over-the-Air (OTA) firmware download functionality for both the Zigbee module and the communication module within the smart meter, ensuring seamless updates and maintenance in the field.Implementing Zigbee cluster development for reliable communication between devices, facilitating a robust and efficient Home Area Network (HAN) for energy data management.Designing and integrating a password-based authentication system for secure access to the Elster A3 meter, ensuring compliance with industry security standards.Collaborating with hardware and software teams to optimize performance, reliability, and communication capabilities within the smart meter.Assisting in the integration of GSM modems to enable remote data transmission, improving billing accuracy and real-time monitoring for utility companies.Conducting peer reviews, testing, and debugging to ensure high-quality software delivery for secure and reliable smart meter operation.This project showcased my ability to develop advanced embedded systems for smart grid applications, with a focus on secure communication and efficient energy management. Show less

As an Embedded Software Engineer, I led the development of operational flight software for critical cooling systems in aviation. This project focused on implementing coolant systems for food and beverage refrigeration, as well as ground cooling of avionics in the electronics equipment of an aircraft. The software was developed on the DSPF28335 processor, ensuring efficient and reliable system operations for in-flight and ground activities.Key responsibilities included:Designing… Show more As an Embedded Software Engineer, I led the development of operational flight software for critical cooling systems in aviation. This project focused on implementing coolant systems for food and beverage refrigeration, as well as ground cooling of avionics in the electronics equipment of an aircraft. The software was developed on the DSPF28335 processor, ensuring efficient and reliable system operations for in-flight and ground activities.Key responsibilities included:Designing and developing embedded software on the DSPF28335 processor to control and manage coolant systems for food/beverage refrigeration and avionics ground cooling.Handling the Standalone Identification of system components, ensuring accurate system diagnostics and initialization.Developing software for power-up system tests, enabling automated verification of hardware components and cooling systems during startup.Implementing a continuous monitoring system to track system performance and ensure real-time cooling efficiency during operation.Writing low-level drivers for EEPROM to manage data storage and retrieval for system settings and monitoring logs.Leading peer reviews for critical software components, ensuring code quality and compliance with aviation standards.Managing software configurations and release activities, coordinating with cross-functional teams to deliver stable and high-quality software builds.This project strengthened my expertise in aviation systems, real-time embedded software development, and collaborative software release processes for mission-critical applications. Show less

As an Embedded Systems Engineer, I successfully led the development of a security gateway system designed for controlled access into townships or parks. This project was developed using the AT89C51 microcontroller and low-level device driver development and application-level software to control hardware components and manage secure access.Key responsibilities included:Designing and implementing embedded software for the AT89C51 microcontroller, creating a robust security system… Show more As an Embedded Systems Engineer, I successfully led the development of a security gateway system designed for controlled access into townships or parks. This project was developed using the AT89C51 microcontroller and low-level device driver development and application-level software to control hardware components and manage secure access.Key responsibilities included:Designing and implementing embedded software for the AT89C51 microcontroller, creating a robust security system for entry management.Developing low-level device drivers for I2C communication to interface with external components such as sensors and EEPROM.Writing application software that managed EEPROM operations to store and retrieve secure entry data, ensuring efficient and reliable access control.Implementing control for a stepper motor that operated the physical gate, providing precise and responsive control over entry mechanisms.Collaborating with hardware and security teams to integrate system features, optimizing performance and security.This project showcased my ability to design and develop embedded solutions for real-world applications, with a strong focus on hardware-software integration and secure system operations. Show less