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ENGINEERING FIELDNOTES

Architecture teardowns
& deep dives.

The engineering challenges behind production retrieval, agent workflows and applied machine learning. Explore the architecture, reported impact and companion evaluation examples.

RAG & AGENT SYSTEMS01

Hybrid GraphRAG: Merging Neo4j with Vector Retrieval

A production RAG application combining graph relationships, vector search and multi-agent workflows.

faster retrieval across internal docs
Netskope · Production experience
PythonLangGraphNeo4j
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INCIDENT INTELLIGENCE02

Multi-Agent Orchestration for Autonomous Root-Cause Analysis

Retrieval and agent workflows that bring incident history into investigation and triage.

60%less manual triage time
ServiceNow · Production experience
PythonLangChainCrewAI
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RECOMMENDATION SYSTEMS03

Recommendation Pipelines at Scale with Databricks & Spark

Production data and ML pipelines that turn customer interactions into personalized product recommendations.

1M+user interactions processed daily
SWYM · Production experience
PythonDatabricksSpark
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COMMERCE ANALYTICS04

Inventory Analytics: Turning Stockouts into Revenue Signals

A Streamlit dashboard that makes potential revenue loss from inventory issues easier to investigate.

SWYM · Production experience
PythonStreamlitAnalytics
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CONVERSATIONAL AI05

Multiple Virtual Assistants in One Chatbot

A client chatbot bringing multiple virtual assistants into a single conversational interface with LUIS and Bot Framework.

Dhan AI · Production experience
LUISBot FrameworkConversational AI
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HEALTHCARE NLP06

Hospital Help-Desk Conversations & Clinical NLP

A hospital help-desk chatbot built with Rasa, alongside ClinicalBERT adaptation work for project requirements.

Dhan AI · Production experience
RasaClinicalBERTNLP
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APPLIED MACHINE LEARNING07

Anomaly Detection: Reducing False Alerts in IT Support

Anomaly-detection models for IT support data, supported by internal ML and data workflows.

45%fewer false-positive alerts
Synopsys · Production experience
PythonAnomaly detectionData pipelines
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NATURAL LANGUAGE PROCESSING08

NLP for Support: Turning Ticket Text into Sentiment Signals

An NLP classification system that turns support-ticket text into sentiment signals.

100K+support tickets analyzed
Synopsys · Production experience
PythonNLPSentiment classification
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