VISMAYA V

MSc Applied Electronics postgraduate with hands-on experience in Embedded Systems, IoT monitoring solutions, microcontroller programming, sensor integration, and wireless communication modules. Skilled in developing real-time projects using ESP32, STM32,Arduino, GPS, GSM, MPU6050, MAX30100, OLED, MQ-series sensors, soil moisture sensors, and IoT platforms like Blynk. Strong knowledge of embedded C, Python, hardware-software interfacing, sensor automation, and real-time data monitoring. Passionate about building IoT solutions for healthcare, safety, automation, agriculture, and smart devices. Seeking an entry-level role in Embedded Systems / IoT Development to contribute to product-oriented electronic solutions.

Secured University 8th Rank in BSc Electronics under Calicut university

• Python for Data Science – NPTEL Online Certification
• Geo-Data Sharing and Cyber Security – ISRO, Indian Institute of Remote
  Sensing
• Smart India Hackathon Certification – Vehicle Theft Detection and Notification System
• MATLAB Onramp – MathWorks
• Simulink Onramp – MathWorks
• ARM Cortex(STM32) Fundamentals-Coursera
  

Smart Wearable Fall Detection and Health Monitoring System
Technologies Used: ESP32, MPU6050, MAX30100, GPS, OLED, Buzzer, Blynk IoT                      2026

• Developed a smart wearable embedded system for real-time fall detection and health monitoring.
• Programmed ESP32 to collect, process, and transmit sensor data through Wi-Fi connectivity.
• Integrated MPU6050 accelerometer and gyroscope sensor to detect sudden movement and fall patterns.
• Used MAX30100 pulse oximeter sensor to monitor heart rate and SpO₂ levels.
• Integrated GPS module to capture live location details during emergency alerts.
• Implemented IoT-based emergency notifications using the Blynk IoT platform.
• Added OLED display and buzzer alert for local monitoring and immediate emergency indication.
• Designed a false alarm cancellation feature using a push button to improve practical usability.
• Focused on compact, low-power, and wearable-friendly implementation.

Smart Irrigation System Using Soil Moisture Sensor 

Technologies Used: Arduino/ESP32, Soil Moisture Sensor, Relay Module, Water Pump             2025

• Designed an automatic irrigation system to monitor soil moisture levels and control water supply based on soil condition.
• Interfaced soil moisture sensor with Arduino/ESP32 to detect dry and wet soil conditions in real time.
• Programmed threshold-based logic to automatically switch the water pump ON/OFF using a relay module.
• Implemented relay-based pump control to safely manage external water pump operation through microcontroller output.
• Reduced manual watering effort and helped prevent overwatering through automated irrigation control.
• Built a low-cost embedded system suitable for home gardening and small-scale agricultural applications.

Gas Leakage Detection and Alert System

Technologies Used: Arduino/ESP32, MQ-2 Gas Sensor, Buzzer, Relay Module, GSM/Wi-Fi Module

                                                                                                                                                              2023

• Designed a gas leakage detection system to monitor harmful gas levels and trigger alerts during unsafe conditions.
• Interfaced MQ-2 gas sensor with Arduino/ESP32 to read gas concentration levels in real time.
• Programmed threshold-based detection logic to identify abnormal gas leakage conditions.
• Used analog sensor output and ADC readings to process gas level variations through the microcontroller.
• Integrated buzzer and LED indicators to provide immediate local alerts during gas leakage.
• Added relay-based control logic to activate external safety devices such as an exhaust fan or alarm system.
• Proposed GSM/Wi-Fi based notification support to send emergency alerts to registered users.
• Built a low-cost embedded safety solution suitable for home, kitchen, laboratory, and industrial environments.

Vehicle Theft Detection and Notification System

Technologies Used: ESP32, GPS, GSM, Hall Effect Sensor                                              2024

• Designed an embedded vehicle security system to detect unauthorized vehicle movement.
• Integrated Hall Effect Sensor to identify abnormal activity and trigger theft detection logic.
• Used GSM module to send real-time SMS alerts to the registered mobile number.
• Integrated GPS module for live vehicle location tracking during suspicious activity.
• Developed microcontroller-based logic for sensor monitoring, alert generation, and location transmission.
• Built a low-cost IoT-enabled solution focused on improving two-wheeler security and tracking.