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Projects

Real product work across AI-enabled features, backend services, and full-stack web experiences.

arx-agent

AI research assistant that helps developers and researchers quickly understand arXiv papers using ingestion, chunking, embeddings, and retrieval-augmented results.

Problem: Reading and extracting useful context from research PDFs is slow and difficult to operationalize in downstream AI workflows.

Solution: Built a pipeline that ingests PDFs, performs page or chunk level splitting, stores embeddings with metadata, and retrieves relevant chunks for prompt augmentation.

Impact: Speeds up literature exploration and provides structured context for agentic and LLM-driven research tasks.

PythonOpenAILangChainChromaDBCLI

interview_helper

LLM-powered interview preparation backend that uses retrieval-augmented generation to deliver resume and job-description-aware answers, mock interviews, and improvement insights.

Problem: Most interview prep tools generate generic responses and fail to reason over a candidate's actual resume and target role context.

Solution: Built an AI workflow that chunks and embeds uploaded resume and JD documents into ChromaDB, then uses LLM prompting for three features: context-aware Ask, candidate-style Interview simulation, and Improvements analysis with match score and rewrite guidance.

Impact: Improves interview readiness with personalized AI feedback, grounded responses, and higher-signal resume optimization for specific job applications.

PythonFastAPIOpenAILLMRAGEmbeddingsChromaDBPostgreSQL