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Mithran Raja

Mithran Raja

GenAI Engineer - AI Application Development

USA flag
Rocklin, Usa
$30.00/hrIntermediateGoogle Cloud Vertex AI

Key Skills

Software

Google Cloud Vertex AIGoogle Cloud Vertex AI

Top Subject Matter

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Classification

Freelancer Overview

I am an AI engineer and LLM developer with over 3 years of experience designing and deploying advanced AI and GenAI solutions, specializing in NLP, data annotation, and training data workflows. My background includes building RAG frameworks for customer service and healthcare learning applications, where I established ground-truth datasets, developed evaluation mechanisms using LLM-as-a-Judge, and implemented continuous feedback loops to iteratively improve model accuracy and data quality. I have hands-on expertise with LangChain, OpenAI APIs, Hugging Face transformers, and hybrid search/re-ranking methods to ensure precise and context-rich data labeling. My experience spans full-stack development, ML model evaluation, and the creation of multi-agent systems that orchestrate and manage complex data pipelines. I am passionate about delivering reliable, high-quality AI systems and am skilled at leveraging modern tools such as Streamlit, Pinecone, and Scikit-learn for robust data engineering and annotation tasks across healthcare, logistics, and enterprise domains.

IntermediateEnglish

Labeling Experience

Google Cloud Vertex AI

ML Engineer

Google Cloud Vertex AITextClassification
Worked on data labeling and model training for a classification model for the logistics side of a company.

Worked on data labeling and model training for a classification model for the logistics side of a company.

2022 - 2023

Education

P

Purdue University Global

Bachelor of Science, Information Technology (Programming and Software Development)

Bachelor of Science
2020 - 2024

Work History

D

DoWhistle

GenAI Developer

Rocklin
2025 - Present
C

California DMV

GenAI Engineer

Rocklin
2024 - 2024