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VigneshVS2005/README.md

Vignesh Vijayamangalam Saminathan Header

an AI Engineer building intelligent, secure deep learning architectures

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💻 System Info & Core Profile

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🎓 ACADEMICS:
  Institution : Amrita Vishwa Vidyapeetham
  Degree      : B.Tech in Artificial Intelligence & Data Science (Sem 7)
  CGPA        : 8.72 / 10.0
  Focus       : Graph Neural Networks (GNNs), Threat Detection, Agentic AI
      

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📊 Vital Statistics

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Profile Details

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GitHub Streak

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📄 Peer-Reviewed Scientific Publications

📑 Analysis of Deep and Graph Neural Networks for Enhanced DDoS Attack Detection: A Pathway to Hybrid Models

Mahendran, S., Vignesh, V. S., et al. (IEEE, 2026)

Evaluated Deep Neural Networks (DNNs) and Graph Neural Networks (GNNs) inside a Software-Defined Networking (SDN) framework to capture spatial/topological traffic anomalies, achieving superior accuracy against standard and novel DDoS attack vectors.

GitHub Repo IEEE Link

📑 An Intelligent Plug-In Playable Orchestration Model that Combines Gen-AI Prompting, RAG and Agentic AI for Efficient Cybersecurity Operations

Mahendran, S., Vignesh, V. S., et al. (Springer Nature, 2026)

Developed a plug-and-play orchestration framework integrating Generative AI prompts, RAG, and Agentic AI workflows to optimize security event management, leveraging Model Context Protocol (MCP) and agent-to-agent interactions.

GitHub Repo Springer Link


💼 Professional Experience & Internships

⚡ Telesto Energy (Singapore - Remote) — Artificial Intelligence Intern

Dec 2025 – March 2026

  • Architected a scalable multi-modal RAG system using vector search engines and Neo4j for graph-based multi-hop retrieval.
  • Leveraged open-source frameworks to index heterogeneous archival document corpora, enabling rapid semantic search across massive text records.
  • Engineered an OpenCV-based document restoration pipeline to remove digital artifacts and improve downstream text extraction accuracy.

Telesto Code

AWS Bedrock Neo4j FAISS Redis OpenCV

⚡ InceptAI (Coimbatore - Remote) — Artificial Intelligence Intern

March 2025 – April 2025

  • Designed Microsoft Security Copilot plugins with RAG pipelines (DeepSeek R1) for context-aware KQL generation; implemented agentic workflows that measurably reduced SOC incident response time.
  • Shipped plugins to production via CI/CD pipelines in collaboration with senior engineers.
  • Contributed to AI-powered solution development, collaborating on healthcare chatbots and data analysis tools.

InceptAI Code

DeepSeek R1 KQL Microsoft Security Copilot Agentic Workflows CI/CD

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🚀 Featured Portfolio Projects

🛠️ NetSuite -- Network Diagnostic & Utility Suite

Built an end-to-end web suite for automated network tools, socket utilities, and client-side network diagnostics. Engineered modular architecture to handle real-time API queries, response benchmarking, and payload formatting.

NetSuite Code Live Demo

TypeScript React REST APIs Diagnostics

🛠️ Real-Time Multimodal Emotion Detection

Designed a real-time big data system to detect facial expressions from video, audio, and text streams using YOLO and ViT. Integrated models using Spark Streaming to pipeline Bronze, Silver, and Gold medallion HDFS data pools.

Emotion Repo

YOLO ViT NLP Spark Streaming HDFS Scala

🛠️ Music Emotion Recognition using CNN and HuBERT

Developed a deep learning architecture incorporating fine-tuned HuBERT speech embeddings and 2D Convolutional Neural Networks for acoustic feature extraction. Engineered an analytical framework to map raw signals into distinct emotion categories.

Music Emotion Repo

Deep Learning Speech Processing HuBERT CNN Acoustics

🛠️ Monte Carlo Simulation in Supply Chain Management

Implemented stochastic modeling using Monte Carlo methods to evaluate disruptions, lead times, and financial risk profiles within a logistics pipeline. Modeled statistical distributions to forecast stockouts and optimize inventory rules.

Monte Carlo Repo

Stochastic Modeling Python Simulation Risk Analytics


🛠️ Technologies & AI Domains

Languages Deep Learning Databases & Cloud Tools & Ops
Python
Python

C++
C++

Java
Java

TypeScript
TypeScript
PyTorch
PyTorch

Tensorflow
TensorFlow

OpenCV
OpenCV
Neo4j
Neo4j

Redis
Redis

Postgres
PostgreSQL
AWS
AWS Bedrock

Docker
Docker

Git
Git

⚡ Building secure, high-speed neural architectures & agentic platforms.

Code of Conduct · Collaboration · Security

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  1. AI-Driven-Cybersecurity-Threat-Prediction-and-Prevention AI-Driven-Cybersecurity-Threat-Prediction-and-Prevention Public

    Forked from shayanAthif/AI-Driven-Cybersecurity-Threat-Prediction-and-Prevention

    A hybrid DDoS detection system comparing Deep Neural Networks (DNN) and Graph Neural Networks (GNN). GNNs achieve 97.56% accuracy on stealth attacks, outperforming traditional methods on subtle, di…

    Jupyter Notebook 1

  2. copilot_solutions copilot_solutions Public

    Forked from Sharukesh3/copilot_solutions

    Developed plugins using RAG and agentic AI to reword prompts and generate KQL queries from scratch or with context. Designed for integration into AI copilots and security platforms to enable contex…

    Jupyter Notebook 1

  3. Gig-work-insurance Gig-work-insurance Public

    Forked from zeryo-aeon/Gig-work-insurance

    A tailored insurance and financial risk management platform built to calculate dynamic premiums, evaluate risk coverage, and streamline claim models for gig economy workers

    HTML 1

  4. Monte-Carlo-Simulation-in-supply-chain-management Monte-Carlo-Simulation-in-supply-chain-management Public

    Forked from Hariprakash024/Monte-Carlo-Simulation-in-supply-chain-management

    Monte carlo simulation tried to deploy in cloud and also helped in the process of cuda implementation and ai ml approach of the project and code

    C++ 1

  5. NetSuite NetSuite Public

    A premium, interactive network performance diagnostic suite built with Python, FastAPI, and a glassmorphic dashboard. Simulates network endpoints (ICMP ping/jitter, TCP handshakes, and bandwidth th…

    Python 1

  6. Real-Time-Multimodal-Emotion-Detection-with-YOLO-ViT-and-Spark-Streaming Real-Time-Multimodal-Emotion-Detection-with-YOLO-ViT-and-Spark-Streaming Public

    Real-time multimodal emotion analytics: YOLO + ViT on webcam frames with Grad‑CAM, confidence, and persistent IDs. Edge writes batched JSON; files sync to HDFS. Spark Structured Streaming builds Br…

    Python 1 1