Available for opportunities

HEMANTH S

Building secure, intelligent and real-world software systems.

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01. About

I am a final-year Information Technology student focused on backend engineering, cybersecurity and artificial intelligence. I enjoy turning real-world problems into practical software systems, with particular interest in security engineering, intelligent automation and scalable backend systems.

  • Cybersecurity
  • Backend Engineering
  • Artificial Intelligence
  • Machine Learning
  • Cloud Security
  • Network Security
  • Full-Stack Development

02. Skills

Programming

  • Python
  • JavaScript
  • SQL

Backend

  • FastAPI
  • Flask
  • Node.js
  • Express.js
  • REST APIs
  • JWT

Frontend

  • React
  • HTML
  • CSS
  • JavaScript

Databases

  • MongoDB
  • PostgreSQL
  • Oracle

Security

  • Web Application Security
  • SQL Injection Detection
  • Authentication
  • Rate Limiting
  • Network Security
  • Cloud Security

AI / ML

  • Machine Learning
  • Deep Learning
  • NLP
  • Computer Vision
  • Multimodal AI
  • Generative AI / LLMs
  • RAG
  • OCI Generative AI

Tools

  • Git
  • GitHub
  • VS Code
  • Docker
  • Google Colab

03. Featured Projects

Cybersecurity

SecureShield WAF

A web application firewall that inspects every request in real time and blocks SQL injection, XSS, path traversal, command injection and scanner bots. Each request gets a 0–100 threat score, with a sliding-window rate limiter, IP blacklisting, custom regex rules, admin/analyst role-based access, and a React security dashboard with an attack sandbox for testing payloads. Covered by 40 automated tests.

  • Python
  • FastAPI
  • React
  • SQLite
  • JWT
  • RBAC
  • Pytest
GitHub →
AI + Maritime Safety In Development

MARINEX

An AI-driven maritime safety platform designed to address real-world challenges faced by ships, including equipment failures, cyber threats, emergency response, crew wellbeing and intelligent onboard decision support.

  • Python
  • AI/ML
  • FastAPI
  • Data Engineering
  • Cybersecurity
  • Edge AI
  • Maritime Systems
Private repository · code available on request
AI + Data Streaming

StreamGuard-XAI: Fake Job Detection

Spots fraudulent job postings in real time as they stream in, and explains every verdict. Catches 84% of scams with 93% precision (88.5% F1, up from 61% for a baseline model) at about 1 ms per posting, with a live monitoring dashboard.

  • Python
  • Apache Kafka
  • Apache Spark
  • LightGBM
  • Explainable AI
  • PostgreSQL
GitHub →
Artificial Intelligence

Multimodal Emotion Recognition

Recognizes 7 emotions in TV-show dialogue (MELD dataset) by combining text, audio and video. The model learns how much to trust each one for every line, using cross-attention and the surrounding conversation. Best ensemble: 67.89% accuracy, comparable to published research.

  • Python
  • PyTorch
  • Deep Learning
  • Transformers
  • RoBERTa / DeBERTa
  • Multimodal Fusion
GitHub →
Full Stack + AI

Vantage Auction Platform

A real-time online auction platform where every viewer sees bids the moment they are placed, with race-safe bid processing and auctions that close automatically. Includes an AI price predictor that estimates an item's final selling price, with a likely range and the factors behind it, learned from the platform's past sales.

  • React
  • Node.js
  • Express.js
  • MongoDB
  • Socket.io
  • JWT
  • Machine Learning
GitHub →

04. Experience & Certifications

Python Application Development Intern

I-Net Secure Labs Pvt. Ltd. · Chennai · 1 – 30 June 2026

One-month internship training in Python application development with the Tech Team at I-Net Secure Labs, an ISO/IEC 27001-certified cybersecurity company, gaining hands-on, practical exposure to the team's security and software development workflows.

Oracle Cloud Infrastructure 2025 Certified Generative AI Professional

Oracle · Issued June 2026 · Valid until June 2028

Oracle Certified Professional credential covering large language models (LLMs), the OCI Generative AI service, retrieval-augmented generation (RAG), semantic search, vector databases and LangChain for building, evaluating and deploying LLM applications. Credential ID: 103474400OCI25GAIOCP.

View certificate →

05. Open Source / GitHub

Most of my work lives on GitHub — including in-progress projects, experiments and coursework.

@Hemanth225217 on GitHub

06. Contact

Let’s build something meaningful.

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