Priyanshu Sharma

Blog

Short technical notes on GenAI, data engineering, and platform reliability.

May 2026

Scaling RAG Pipelines in Production

Lessons learned in deploying enterprise-grade RAG pipelines, managing vector database latency, and ensuring data freshness.

April 2026

Spark Job Tuning That Actually Reduced Costs

How partition strategy, adaptive execution, and skew handling brought measurable runtime improvements.

March 2026

Practical Data Quality Contracts

A lightweight framework for schema checks, freshness SLAs, and ownership boundaries.

February 2026

Airflow DAG Patterns for Stable Production Runs

Patterns that improved reliability, observability, and developer velocity in orchestration workflows.

January 2026

Evaluating LLM Performance: Beyond Human Review

Implementing automated evaluation metrics for LLM-based data applications.