Aravinth Chinnasamy

I provide professional software development and AI/ML services, specializing in Python, Generative AI, RAG (Retrieval-Augmented Generation), LLM integration, NLP, and cross-platform mobile application development.

My expertise includes building AI-powered solutions using large language models, prompt engineering, document processing, OCR, information extraction, Named Entity Recognition (NER), text classification, semantic search, vector databases, and retrieval pipelines. I have experience working with technologies such as LangChain, LangGraph, LLaMA-based models, Ollama, vLLM, Hugging Face, FAISS, ColBERT, sentence-transformers, and other modern AI frameworks.

I can develop end-to-end RAG systems that process documents, extract relevant information, retrieve accurate content, and generate reliable responses using LLMs. I also work with structured and unstructured data, API development using FastAPI, database integration, multiprocessing, and performance optimization for AI workloads.

In addition to AI/ML development, I have experience developing cross-platform mobile applications using Flutter and Dart, including application architecture, state management with BLoC, Firebase integration, REST API integration, and production-ready application development.

What sets my services apart is my focus on practical, scalable, and reliable solutions. I combine software engineering practices with AI capabilities to transform business requirements into working applications and intelligent automation solutions. I prioritize clean implementation, accuracy, performance, maintainability, and solutions that can be integrated into real-world production environments.