Telecom data pipeline at national scale
Mobile network operator, Pakistan
Ingestion and transformation pipelines for a national mobile operator, handling hundreds of gigabytes of streaming files every day.
We rebuilt the file-parsing stage in Rust to convert roughly 170 GB of streaming XML into CSV for downstream analytics, applied ASN.1 decoding for accurate record handling, and put partition management, deduplication and retention policies across the storage layer. Root-cause tooling was added so file-level errors are traced rather than guessed at.
- Rust
- ASN.1
- ETL
- Linux
- Shell automation