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JbrHsn User

@jbrhsnuser

Message

I build cost-efficient Databricks data platforms and applied AI assistants for enterprise operations.

India

Message

At IBM on the Heineken global retail and beverages account, I build and improve Azure Databricks data platforms, DataOps capabilities, and applied AI systems.

I've migrated 112 legacy notebooks to SQL-based Delta Live Tables, cut Microsoft Graph ingestion runtime from 6–8 hours to 3 hours, and eliminated high-priority incidents for three months. I also reduced monitoring effort by about 50% through a unified Databricks observability solution spanning ADF, Azure cost, Log Analytics, and DLT data.

I've delivered measurable operational savings through Python alerting, cluster right-sizing, Z-Ordering, and VACUUM automation. Outside IBM, I design personal LangGraph multi-agent frameworks that explore context, cost, state-machine, and data-security trade-offs.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

IBM

Jan 2025 - Present (1 year 8 months)

- Migrated 112 legacy gold-layer notebooks to SQL-based Delta Live Tables (Lakeflow) pipelines solo, delivering in 240 hours against an internally estimated 324 hours. Consolidated duplicated intermediary transformations (found across 27 of the notebooks) into shared intermediate tables.
- Built an internal ICA assistant, "Databricks Transform Expert," during the migration above to accelerate i

Databricks Delta Live Tables SQL Python Azure Data Factory Microsoft Graph Power BI Unity Catalog DataOps Azure AI Engineer

Associate Data Engineer

IBM

Jun 2023 - Dec 2024 (1 year 6 months)

- Designed, built, and deployed a failure-aware Logic App retry orchestrator for ADF pipeline failures - classifies error messages to distinguish known-transient issues from fatal ones, auto-retries transient failures after a 15-30 minute wait, and sends priority Teams alerts for non-transient failures; replaced a fully manual, priority-ordered re-trigger process.
- Diagnosed and fixed a Photon-e

Associate System Engineer

IBM

Jun 2022 - May 2023 (11 months)

- Completed a ~2.5-month mandatory corporate training program covering data-engineering fundamentals and tooling (Informatica, IBM DataStage, IBM QualityStage, Python, SQL, Microsoft Azure), ahead of Heineken account allocation.
- Earned the PCEP (Certified Entry-Level Python Programmer) certification from Python Institute as part of the training program.

- Monitored 200+ daily data pipeli