AI Engineer
Leapfrog Technology, Inc.
- Built and deployed Retrieval-Augmented Generation applications using LangChain, LlamaIndex, OpenAI, and Anthropic Claude.
- Developed document-processing and semantic-search pipelines using Amazon Bedrock, Textract, S3, Pinecone, OpenSearch, and vector embeddings.
- Evaluated LLM reliability, optimised system prompts, and explored open-source models (Llama 3, Mistral) and emerging AI platforms.