Vasanthi Vallepu

I’m an Artificial Intelligence Developer and Data Science graduate with hands-on experience developing AI solutions using Machine Learning, Deep Learning, and Generative AI techniques. I focus on turning models into production-grade systems that are accurate, scalable, and dependable.

I’m proficient in Python, API integration, vector databases, NLP pipelines, and chatbot development using LangChain and RAG architectures. I bring strong prompt engineering skills and a problem-solving mindset to optimize AI performance and deliver intelligent solutions.

In my Web Development Intern role at MotionCut, I developed AI-driven full stack features using Python, React, and JavaScript with REST API integration. I also optimized application performance by 15% through AI techniques, automation, and structured debugging, while executing data validation and ETL pipelines for secure, chatbot-ready data pipelines.

On my projects, I built VocalGuard to detect harmful speech in video content with 85%+ accuracy and a 12% F1-score gain, using automated audio preprocessing and feature extraction pipelines. I also created a production-grade AI Chatbot with LangChain, RAG, and vector databases (FAISS/Pinecone) for context-specific responses, integrating LLM APIs via REST APIs and applying prompt engineering for scalable AI architectures.