- Input
- Transformation
- Intelligence
- Output
Human
NitheeshChanambatla
Senior Data Engineer
Engineer
Data
Engineering
Direction: Data Engineering /
Cloud Data Engineering
10+ years building batch and streaming pipelines, cloud data platforms, and analytical data models.
Selected engineering work
Evidence before assertion.
Three frozen projects show distributed processing, dimensional modeling, data-quality controls, and honest system boundaries.
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01 / Flagship
Version 1.0 Local complete
NASA Earth Observation Event Intelligence Platform
A complete local event pipeline verified with 1,000,000 replay events derived from 10,000 NASA FIRMS detections.
- Measured
- 6,688.88 events/second
- Passed
- PostgreSQL/PostGIS 1M validation
- Boundary
- AWS not deployed · $0.00
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02 / Supporting
Frozen · Verified
Customer360 Analytics Warehouse
PostgreSQL dimensional warehouse loading 400,000 sales facts across five source domains, with tested SCD Type 2 dimensions, quarantine, and repeat-safe loading.
20 analytical SQL queries · 20 automated tests · hosted CI passed
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03 / Supporting
Frozen · Verified
RetailSync Data Platform
Deterministic local batch ETL with a separately verified 100,000-order run, transactional SQLite snapshot replacement, and invalid-measure quarantine.
6 local tests passed · hosted CI passed on a 1,000-row fixture
Output