Production-grade
data and AI systems,
built end to end.

Hi! I'm Vaibhav! From data engineering and applied AI to full-stack products. I build production systems that solve real business problems.

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Featured Work

Production
Systems

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Applied AIIn Production
Vaspian

LLM/RAG Support Automation

Customer-facing LLM/RAG system that automated ~60% of support workflows by processing 10k+ call transcripts with 35% reduction in hallucinations.

60% workflow automation40% latency reduction35% fewer hallucinations
PythonLangChainRAGAWSDocker
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Data EngineeringIn Production
PRR Technologies

Real-time Analytics Pipeline

AWS-based data pipeline processing 12k+ daily events with sub-hour data freshness, powering KPI dashboards and churn prediction.

<1 hour data freshness80% faster queries3k users/month saved
AWS GlueS3AthenaSageMaker
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What I
Build

I work across the full stack of data and AI systems, from infrastructure to interfaces. Every project is built for production reliability and measurable impact.

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Analytics & DS

SQLPythonRStatistical AnalysisMetric Design+4 more

Applied AI / NLP

Natural Language ProcessingLarge Language ModelsGenerative AILLM EvaluationRAG Systems+3 more

Data & Cloud

AWS (S3, Glue, Athena, Lambda, SageMaker)DockerKubernetesCI/CDBash/Shell

Databases

PostgreSQLMySQLSQLiteMongoDBQdrant

Let's Build
Something Great

I'm always interested in challenging problems and impactful projects. Whether you're looking to hire or collaborate, let's connect.

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