Selected engineering work

AI systems built for real-world use.

Production AI, enterprise RAG, semantic search, multimodal systems and workflow automation — with architecture, implementation decisions and measurable outcomes.

01 / Agentic AI / Enterprise GenAI

DASH 2.0 Enterprise AI Assistant

2026

A secure enterprise conversational AI assistant built with LangChain and Azure OpenAI, with SSO, access controls, tenant isolation and auditability.

PythonLangChainAzure OpenAIFastAPISSO
Role: Agentic AI Specialist
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02 / Enterprise Data / AI

Enterprise Supply Chain Data Marketplace

2023–2026

An enterprise data marketplace initiative combining metadata, governance and AI-assisted discovery across supply-chain data products.

PythonSQLUnity CatalogCollibraServiceNow
Role: AI Engineer
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03 / RAG / Search

RAG Semantic Search for Enterprise Data Discovery

2023–2026

A retrieval-augmented semantic search experience designed to help enterprise users find relevant governed data assets faster.

PythonEmbeddingsVector SearchRAGSQL
Role: AI Engineer
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04 / Generative AI / Data Governance

Generative AI Data Glossary Automation

2023–2026

A GenAI workflow that generates and standardizes enterprise glossary definitions from technical metadata and business context.

PythonLLMsPrompt EngineeringStructured OutputsData Governance
Role: AI Engineer
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05 / RAG / NLP

Resume Analyzer with RAG and Reranking

2025–2026

A retrieval-augmented resume search and analysis system using section-aware chunking, embeddings, metadata filters and reranking.

PythonRAGBGEOpenAI EmbeddingsPinecone
Role: AI / ML Engineer
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06 / Multimodal AI

Slide Narrator — Multimodal AI Presentation Intelligence

2025–2026

A multimodal pipeline that understands presentation slides using OCR, table extraction, image captioning and grounded LLM summarization.

PythonOCRMultimodal LLMsImage CaptioningRAG
Role: Data Scientist / AI Engineer
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07 / AI Automation / Backend

GWEN AI Workflow Automation Platform

2022–2023

AI-powered enterprise workflow automation built with Python and FastAPI microservices, orchestration and data pipelines.

PythonFastAPIAirflowREST APIsETL
Role: Data Scientist / AI Engineer
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More context

See how the projects connect to my broader AI engineering work.

LET'S BUILD
CONNECTION CHANNEL OPEN
FINAL SYSTEM / PORTFOLIO END
NEXT PROJECT / NEXT SYSTEM / NEXT IDEA

LET'S BUILD

SOMETHING

INTELLIGENT.

Interested in building intelligent products, production AI systems, agentic workflows, machine learning platforms, or something that does not exist yet? Start the conversation.

CREATED BYPathan Afnan Khan✦
2026 © ALL RIGHTS RESERVEDPORTFOLIO / SYSTEM COMPLETE
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