Senior data engineering leader · Data quality · Distributed systems · Applied AI
Engineering trustworthy data systems for AI, measurement, and large-scale decisions.
Chalapathi Koneni is a senior data engineering leader specializing in trustworthy data systems: data quality, distributed platforms, measurement, observability, cloud analytics, and responsible AI-assisted engineering.
20+ years building enterprise data platformsEnterprise scale across forecasting, cloud data, and decision systemsPublic contribution through research, speaking, and technical service
Selected engineering work
Engineering patterns that travel across systems.
Case studies focused on the decision, the tradeoff, and what the system taught us.
Case study
Modernizing forecasting across organizational boundaries
A historical retail case study in translating source semantics, reconstructing demand history, and replacing manual replenishment with governed forecasting, audit, and ordering workflows.
Moving enterprise analytics to a governed cloud data platform
A historical modernization case study in source-key analysis, change detection, reconciliation, access governance, and operational confidence during a Teradata-to-BigQuery transition.
Designing reconciliation for systems that disagree
A reusable data-quality pattern for preserving conflicting evidence, testing business state and time, and recovering safely when schema-valid records describe incompatible realities.
A system can stay online and still produce the wrong answer.
The most difficult failures are often quiet: two valid systems disagree, evidence arrives late, a record passes schema checks while its meaning has changed, or a model receives data that no longer represents the business.
My engineering and research focus on making those conditions observable, explainable, and recoverable across forecasting, measurement, cloud platforms, and AI-enabled data pipelines.