โ† Portfolio

Mangesh Tiwari

Electronics & Telecommunication Engineer

mangeshtiwari852@gmail.com ยท +91 98333 72496 ยท LinkedIn ยท GitHub ยท Mumbai, India

Fresh Electronics & Telecommunication graduate with hands-on project experience in embedded systems, computer vision, and cybersecurity. Built a self-balancing agricultural rover with a custom Kalman filter and 200 Hz PID loop, and a YOLO-based freshness detection system achieving 96% accuracy for Flipkart Grid 6.0. Comfortable working across the full stack โ€” from bare-metal firmware and sensor fusion to ML model training and deployment.


Education

B.E. Electronics & Telecommunication Engineering
St. Francis Institute of Technology, Mumbai

Experience

Technical Intern
CyberStance, Mumbai
  • Studied malware samples (.NET and binary) and documented behavioural indicators for team reference
  • Researched Endpoint Detection & Response (EDR) tools and compiled a comparison of open-source vs commercial solutions
  • Explored how AI is being used in SOC workflows โ€” automated triage, alert correlation, and false-positive reduction
  • Wrote weekly write-ups on threat detection concepts and response procedures

Projects

TerraGlide โ€” Self-Balancing Agricultural Rover Final Year Project

Two-wheeled self-balancing rover (5 kg payload) with a 3-tier vertical chassis. Wrote bare-metal I2C code for the MPU6886 IMU, implemented a custom 1D Kalman filter to remove stepper vibration noise, and ran a 200 Hz PID loop on ESP32 hardware timers driving NEMA 23 steppers via DM542 drivers. Integrated a 3-DOF robotic arm and a Bluetooth-connected plant monitoring module (DHT11 + soil moisture + rain sensor).

ESP32 ยท MPU6886 ยท Kalman Filter ยท PID ยท NEMA 23 ยท DM542 ยท C/C++ ยท Bluetooth

Flip-Check โ€” Smart Freshness Detection Flipkart Grid 6.0

YOLO-based system that classifies fruits and vegetables as fresh or stale with 96% accuracy. Integrated barcode scanning (PyZbar) and OCR (Tesseract) for product identification, with a real-time Streamlit dashboard showing freshness scores, labels, and inventory count.

Python ยท YOLO ยท OpenCV ยท Streamlit ยท PyZbar ยท Tesseract OCR ยท Roboflow SDK

Network Intrusion Detection System

Trained Random Forest and SVM classifiers on network traffic data to detect port scans, DDoS patterns, and suspicious login attempts โ€” filtering real threats from normal traffic.

Python ยท Scikit-learn ยท Pandas ยท Anomaly Detection

Face, Gender & Age Detection

Standalone detection unit using ESP32 and Raspberry Pi Zero with a camera module. Runs OpenCV's DNN module with Caffe models for face detection, then classifies age and gender using SVM. Operates headless โ€” plug in power and it starts detecting.

ESP32 ยท Raspberry Pi Zero ยท Python ยท OpenCV ยท Caffe DNN ยท SVM

Line Follower Bot IIT Bombay Tech Fest

Line-following robot with an IR sensor array and PID-tuned motor control. Competed against teams from engineering colleges across India.

Embedded C ยท IR Sensors ยท PID Control ยท Arduino


Technical Skills

Languages C, C++, Python, Embedded C, MATLAB
Embedded ESP32, Arduino, Raspberry Pi, PID Control, Kalman Filtering, Sensor Fusion, Stepper Motor Control
ML / Vision YOLO, OpenCV, Scikit-learn, Streamlit, Tesseract OCR, Roboflow
Security Penetration Testing, Network Security, Malware Analysis, Threat Detection
Tools Git, Linux, Google Cloud, PlatformIO, Wireshark, Arduino IDE

Certifications

Junior Penetration Tester (PT1) TryHackMe ยท 2025
Google Cloud Cybersecurity Certificate Google ยท 2025
Foundation of Ethical Hacking Udacity (Accenture) ยท 2025

Competitions

Flipkart Grid 6.0 โ€” Computer Vision Track National Level ยท 2024โ€“25
IIT Bombay Techfest โ€” Line Follower National Level