Hi, I'm SANTHANA BHARATHI M

AI/ML Engineer

I am an AI/ML Engineer with 2+ years of experience building production-grade Autonomous Agents, Chatbots, and Secure AI Systems. Specializing in GuardrailsAI, LangGraph, and Fine-Tuning LLMs, I utilize robust MLOps pipelines to scale AI solutions.

About Me

Santhana Bharathi Profile

Engineering Intelligent & Secure AI

I am an AI/ML Engineer who moves beyond basic models to build intelligent, self-healing systems. My core expertise lies in developing Autonomous Agents using LangChain/LangGraph, securing LLMs with the GuardrailsAI framework, and fine-tuning models like Llama & Mistral for specialized tasks. ... To ensure these systems perform at scale, I leverage strong MLOps practices—building high-throughput data pipelines with Kafka, Flink, and Airflow. Whether it's Threat Intelligence (MITRE ATT&CK) or automating complex workflows, I build AI that is robust, scalable, and production-ready.

My Journey

Professional Experience

June 2024 - Present

Junior AI/ML Engineer - Yakshna

• Architected Autonomous Threat Detection Agents utilizing MITRE ATT&CK frameworks.

• Implemented GuardrailsAI to prevent PII leakage and prompt injections in real-time.

• Engineered sub-second anomaly detection pipelines using Kafka & Spark Streaming (2M+ events/day).

Dec 2023 - June 2024

AI/ML Technical Consultant

• Developed "Text-to-Action" automation agents using LangGraph & MCP.

• Built custom Chatbots for enterprise support, reducing manual triage by 45%.

• Optimized Fine-Tuning workflows for local LLMs (Llama-2/3) to ensure data privacy.

Education & Certifications

2019 - 2023

B.Tech Information Technology

IFET College of Engineering, Anna University

GPA: 7.75 / 10

Certifications

AI Specializations

Deep Learning A-Z™ (Udemy, 2025)

Machine Learning A-Z™ (Udemy, 2024)

Python Full Stack Developer (PySpiders, 2023)

Featured Projects

GuardrailsAI + Local LLM

Secure AI Framework

Developed a local safety layer for LLMs using GuardrailsAI. Achieved 92% accuracy in blocking jailbreaks and redacting PII in real-time.

View on GitHub
Autonomous Agents (MCP)

Agent-Based Automation

Built a semantic router agent using Model Context Protocol (MCP) that translates natural language into executable browser actions for testing automation.

View on GitHub

Technical Arsenal

AI Engineering & Agents

LangChain, LangGraph, GuardrailsAI 95%

Fine-Tuning (QLoRA, Llama, Mistral) 90%

RAG & Chatbot Development 90%

MLOps & Infrastructure

Python (Expert) 95%

Kafka, Flink, Spark Streaming 85%

Airflow, ElasticSearch, Docker 85%

Contact Me!