PERARULALAN V
Trichy
Work Preference
Summary
AI Engineer specializing in building scalable AI systems, retrieval-augmented pipelines, and real-time intelligent applications. Experienced in Transformer architectures, finetuning, and LLM frameworks. Strong focus on efficient inference, system performance, and production-grade deployment.
Work History
AI Intern
Securethings.ai
Bangalore
01.2026 - Current
- Built a domain-specific LLM assistant using LLaMA 3.1 with a Retrieval-Augmented Generation (RAG) pipeline for cybersecurity knowledge retrieval.
- Applied Threat Analysis and Risk Assessment (TARA) methodology in compliance with ISO/SAE 21434 for automotive systems.
- Worked on Item Definition for automotive ECUs, identifying system scope, assets, interfaces, trust boundaries, and dependencies.
- Performed TARA for an automotive cybersecurity engagement with Tata Motors, analyzing threats, damage scenarios, and deriving cybersecurity requirements.
- Built an AI-powered document processing pipeline using PaddleOCR to extract text and structured tables from image-based technical documents, reducing manual documentation effort by ~60%.
Education
B.Tech - Artificial Intelligence and Data Science
Saranathan College Of Engineering
04.2025
Skills
- Python
- Java
- PyTorch
- LangChain
- LangGraph
- RAG
- Vector Search
- MCP
- PostgreSQL
- Neo4j
- Git
- Github
- Postman
Websites
Accomplishments
Solved 200+ problems on LeetCode
Languages
English
Advanced (C1)
Tamil
Bilingual or Proficient (C2)