Johanan S. A.

Tamil Nadu, India

Mechanical engineer pursuing a Master's in Mechatronics, drawn to electronics, AI, and robotics. Also a professional-grade full stack web developer building products end to end.

Education

M.E. Mechatronics
2026 – ongoing

Anna University (MIT Campus), Chromepet

B.E. Mechanical Engineering
2022 – 2026

National Engineering College, Kovilpatti

Work

In-Plant Trainee
May – June 2025

ISRO Propulsion Complex (IPRC), Mahendragiri, Tamil Nadu

Two-week training at ISRO's liquid propulsion facility. Covered rocket engine testing setups, propellant systems, and manufacturing QC for launch vehicle components.

Skills

CAD & Simulation

  • SolidWorks
  • NX CAD
  • ANSYS Fluent
  • Creo Parametric

Programming & ML

  • Python
  • MATLAB
  • PyTorch
  • TensorFlow
  • Machine Learning
  • Deep Learning
  • Signal Processing

Embedded

  • Arduino
  • Raspberry Pi

Web & Infra

  • TypeScript
  • React
  • Next.js
  • Node.js
  • PostgreSQL
  • TailwindCSS
  • Cloudflare Workers

Certifications

Projects

View all
Skillpix – Engineering Skill Development Platform
2023 - ongoing
Built a full-stack skill development platform that enables engineering students to practice industry-relevant technical skills through structured learning paths, assessments, and interactive challenges.
  • React
  • Tanstack
  • shadcn/ui
  • Drizzle
  • Cloudflare
OpenProct – Open Source Proctoring SDK
2025
Built an open-source, modular SDK that enables developers to integrate AI-powered online proctoring capabilities directly into their own examination and learning platforms.
  • TypeScript
  • React
  • Rust
Multi-Domain Deep Learning Framework for Gear Fault Diagnosis
2026
Developed an intelligent gear fault diagnosis framework that combines advanced signal processing, optimization algorithms, and deep learning to accurately identify gear defects from noisy vibration signals.
  • Python
  • TensorFlow
  • BiLSTM
  • PSO
  • VMD
  • CWT
Automated Cattle Detection and Risk Mitigation System
2025
Designed an Edge AI-based livestock monitoring system that performs real-time multi-species detection, threat identification, and instant farmer alerts using computer vision, IoT, and cloud technologies.
  • YOLOv11
  • Raspberry Pi
  • TensorFlow Lite
  • Firebase
  • Next.js
CFD Analysis of Aero-Acoustic Properties of Drone Propeller
2024
Performed a Computational Fluid Dynamics (CFD) analysis of a DJI drone propeller to study airflow behavior, sound pressure levels, and aero-acoustic performance using ANSYS Fluent.
  • ANSYS Fluent
  • SolidWorks
  • CFD
  • SST k-ω Model
  • FW-H Acoustic Model
  • FFT Analysis

Papers Published

A Scalable AI System for Livestock Monitoring with Real-Time Threat Detection and Alerts

2026 International Conference on Visual Analytics and Data Visualization (ICVADV) · IEEE

Authors: Johanan S A; Dr. Michael Thomas Rex F; Sathya Seelan G; Prabod Arjun Kumar S

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