Human-in-the-Loop AI in Financial Services: Data Engineering That Enables Judgment at Scale

How data engineering architecture enables human-AI collaboration in financial services — feature stores, explainability, and continuous learning pipelines.

July 1, 2025 · Rahul Joshi

Making Banking Platforms AI-Ready: The Data Engineering Foundation

How effective AI deployment in banking depends on a robust data engineering framework — multi-zone architectures, feature versioning, governance, and real-time processing.

July 1, 2025 · Rahul Joshi

Composable Data Architectures: Moving Beyond the Monolithic Platform

The paradigm shift from monolithic enterprise data platforms to composable architectures with decoupled systems and standardized interfaces.

June 1, 2025 · Rahul Joshi

The Invisible Hand of Data Engineering: How Platform Decisions Impact People's Lives

How data architecture choices, pipeline failures, and default values in automated decision-making create systemic barriers to financial inclusion.

June 1, 2025 · Rahul Joshi

Lakehouse Convergence: Delta Lake & Iceberg

Analysis of format convergence between Delta Lake and Apache Iceberg — what it means for lakehouse architecture.

June 15, 2024 · Rahul Joshi

Delta Lake Transaction Logs Explained

Deep dive into how Delta Lake implements ACID transactions on cloud object storage through its transaction log.

January 15, 2024 · Rahul Joshi

Understanding the Evolution of Data Lakes

From Hadoop to modern lakehouse — tracing the architectural evolution of enterprise data lakes.

June 15, 2023 · Rahul Joshi