Abhiraj Parihar

Complex problem-solver with an analytical and driven mindset. Dedicated to achieving demanding development objectives according to tight schedules while producing impeccable code.

1. Greenhouse Controller (C on Raspberry Pi):

• Developed a greenhouse controller using C language on a Raspberry Pi, providing real-time monitoring and control capabilities.
• Integrated temperature, humidity, and pressure sensors to monitor environmental conditions.
• Implemented heater and humidifier controls with custom alarms for maintaining optimal greenhouse conditions.
• Utilized Raspberry Pi GPIO pins for interfacing with sensors and actuators, ensuring seamless automation of the greenhouse environment.

2. Microwave Controller (Assembly on Arduino):

• Designed a microwave controller using assembly language on an Arduino platform, demonstrating low-level programming skills.
• Created a user-friendly interface for setting microwave parameters and managing cooking processes.
• Achieved precise control over microwave power levels, timer settings, and door safety mechanisms.
• Showcased expertise in microcontroller programming for embedded systems.

3. Vehicle Data Logger (C/C++ on Raspberry Pi):

• Engineered a comprehensive vehicle data logger using C and C++ on a Raspberry Pi.
• Gathered and processed diverse data, including temperature, humidity, pressure, acceleration, magnetism, GPS coordinates, and altitude.
• Utilized the MQTT protocol to publish real-time data to a central server, enabling remote monitoring and analysis.
• Demonstrated skills in data acquisition, data processing, and communication protocols for IoT applications.

4. Electric Skidster (C/C++ on Pico Pi):

• Developed an autonomous electric skidster control system using C and C++ on a Pico Pi microcontroller.
• Implemented queue handlers, semaphores, and ISR (Interrupt Service Routines) to ensure safe and efficient skidster operation.
• Enabled the skidster to operate in an autonomous mode, showcasing proficiency in embedded systems and real-time control.
• Demonstrated the ability to create complex control systems with reliable safety mechanisms.

5. Envirorover Hardware (Raspberry Pi Integration):

• Engineered an Envirorover hardware platform with custom PCB design using Fritzing and KiCad.
• Integrated a range of sensors, including L298 motor controllers, HC-SR04 ultrasonic sensors, and BME280 environmental sensors, with a Raspberry Pi.
• Demonstrated hardware design and integration skills, ensuring seamless communication between sensors and the Raspberry Pi.
• Showcased a practical approach to designing PCBs for IoT applications.

6. Envirorover Mobile Application (Android Studio in Java):

• Developed an Android mobile application using Java in Android Studio to control the Envirorover remotely.
• Designed a user-friendly interface for controlling the rover's movement and retrieving real-time data, such as temperature, humidity, and ultrasonic distance sensor data.
• Demonstrated proficiency in mobile app development, including user interface design and communication with hardware via Wi-Fi or Bluetooth.

7. Capstone Project (Python Integration):

• Led a capstone project that integrated the Envirorover hardware with a Python-based control system on a Raspberry Pi.
• Coordinated the functionalities of various sensors and actuators to create a unified and automated system.
• Leveraged Python to facilitate seamless communication between the mobile application, the hardware, and the central control system.
• Demonstrated strong project management skills and proficiency in system integration.

• Data Structure and Algorithms, Udemy - 50 hours
• Full Stack Web Developer, Udemy - 70 hours
• Network Security, Udemy - 20 hours