# Dhiraj Rajput - Portfolio & Knowledge Base

> Cybersecurity & Full-Stack Engineer. Published Researcher in Springer Nature. MIT-WPU Pune, India.

## Executive Summary
Dhiraj Rajput is a software engineer and cybersecurity researcher based in Pune, Maharashtra, India. He builds distributed backend services in Go and Python, responsive frontends in React 19 and TypeScript, and published peer-reviewed assistive technology research combining computer vision with LLMs for real-time blind navigation in Springer Nature (Cureus Journal of Computer Science).

## Core Capabilities & Specializations
- **Cybersecurity & Defense:** Endpoint security, digital forensics, RBAC, intrusion simulation (RIFT), LLM privacy proxies, PII sanitization (RakshaNetra).
- **Distributed Systems & Backend:** Real-time streaming pipelines with Apache Kafka, Apache Spark, TimescaleDB, Redis, Go services, FastAPI, and Django REST.
- **Frontend & UI Engineering:** React 19, TypeScript, Vite, CSS Modules, responsive layouts, WCAG AA accessibility (a11y).
- **Edge AI & Assistive Tech:** Edge computer vision (OpenCV), multimodal LLM reasoning, Raspberry Pi wearable systems, low-latency voice interfaces.

## Peer-Reviewed Publication
- **Title:** "Integrating Computer Vision and Large Language Models for Real-Time Blind Navigation"
- **Publisher:** Cureus Journal of Computer Science - Springer Nature (2026)
- **DOI:** https://doi.org/10.7759/s44389-026-00265-x
- **Summary:** Wearable, hands-free Raspberry Pi assistive device pairing edge computer vision with multimodal LLM voice guidance (0.6s wake-word latency, 93% speech recognition, 88% obstacle detection accuracy).

## Selected Open Source Projects
1. **Neo-Analytics:**
   - Real-time NASA NeoWs asteroid telemetry pipeline using Apache Kafka, Apache Spark, TimescaleDB hypertables, and Grafana dashboards.
   - Code: https://github.com/dhiraj-rajput/neo-project
2. **RakshaNetra:**
   - Client-edge PII interceptor proxy that redacts API keys, secrets, and personal identifiers in sub-millisecond latency before prompts reach external LLMs.
   - Code: https://github.com/dhiraj-rajput/rakshak-pii
3. **RIFT (Remote Intrusion Framework):**
   - Security testing and simulated intrusion framework built with Go agents, Django REST, Celery, and Redis.
   - Code: https://github.com/dhiraj-rajput/rift-agent
4. **BidForge:**
   - Multi-agent LLM pipeline that parses complex RFP PDFs, maps compliance clauses, and drafts technical proposals.
   - Code: https://github.com/dhiraj-rajput/BidForge
5. **Omniscient:**
   - Collaborative task management platform featuring local LLaMA ticket triage, RBAC, and WebSockets (40% lower query latency via compound MongoDB indexes).
   - Code: https://github.com/dhiraj-rajput/Omniscient

## Professional Experience
- **OrbitAvanya Tech LLP** - Software Engineer Intern (Jul 2025 - Dec 2025, Pune, India)
  - Built Winbidai (multi-tenant tender discovery & RFP drafting SaaS), Leadorbit (self-hosted B2B outreach automation), and Mind Elevate (enterprise coaching backend & RBAC analytics).

## Education & Certifications
- **B.Tech in Computer Science & Engineering (Specialization: Cybersecurity & Forensics)**
  - Dr. Vishwanath Karad MIT World Peace University (MIT-WPU), Pune (Aug 2023 - Present)
  - CGPA: 8.87 / 10.0
- **Certifications & Awards:**
  - Ignisia 2026 Hackathon - 2nd Place
  - Ciphathon 2026 Hackathon - 5th Place
  - Oracle Cloud Foundations Associate (Oracle)
  - Cisco Endpoint Security (Cisco)
  - Junior Cybersecurity Analyst Career Path (Cisco)
  - DevConf 2025 Speaker

## Machine-Readable Resources
- **Full Technical Dossier:** https://dhiraj-rajput.github.io/portfolio/llms-full.txt
- **Plain-Text Profile:** https://dhiraj-rajput.github.io/portfolio/about.txt
- **Resume (PDF):** https://dhiraj-rajput.github.io/portfolio/Dhiraj_Rajput_Resume.pdf

## Contact Information
- **Email:** rajputdhiraj1010@gmail.com
- **LinkedIn:** https://linkedin.com/in/dhiraj-rajput-
- **GitHub:** https://github.com/dhiraj-rajput
- **WhatsApp:** https://wa.me/917972742879
- **Portfolio Website:** https://dhiraj-rajput.github.io/portfolio/