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idataraya
idataraya

Data Migration & ETL.

Move and transform data between systems with validation at every step.

We build ETL and ELT workflows that move data between source and target systems reliably: database replications, SaaS-to-warehouse syncs, system consolidations after acquisitions, and one-off bulk migrations. Every workflow is built to be re-runnable, observable, and validated end to end.

  • Database, API, file, and SaaS source connectors
  • Transformation logic with unit and integration tests
  • Row-level validation and reconciliation reports
  • Incremental and full-refresh load strategies
crm · warehouse · etlIncremental · every 15 min
Running
ExtractSalesforceStagerawTransformbusiness rulesLoadbigqueryReconcilerow-level
2.4M rows · 0 discrepancies · 24h
MIG-4401Acquisition data merge · Finance
Backfilling
PlanBackfillCutover
sources · unified contractMaterialized
salesforce_cdcCDCstream rows
netsuite_apiPullpaged · 500 rows
sftp_dropsFilenightly rows
mysql_replicaCDCbinlog rows
9 sources · one extraction framework
Validation · last load
Row count paritySLO 100%100%
Checksum matchSLO 100%99.97%
Business-rule checksSLO 0 fail2 fail
Reconciliation deltaSLO ≤ 0.1%0.02%
2.4M rows loaded · 2 flagged for review

Data movement that proves itself correct.

Every extract, every transform, every load has validation attached. No silent data loss, no unexplained discrepancies, no manual reconciliation spreadsheets.

Every source collapses to one extraction contract.

Database CDC, full snapshots, API pagination, file drops, SaaS connectors. Extraction logic handles rate limits, retries, and partial failures with a uniform checkpoint story.

sources · unified contractMaterialized
salesforce_cdcCDCstream rows
netsuite_apiPullpaged · 500 rows
sftp_dropsFilenightly rows
mysql_replicaCDCbinlog rows
9 sources · one extraction framework

Every load verified before it's called done.

Row counts, checksums, and business-rule validation run after every load. Discrepancies route to whoever owns the source system, not a shared inbox.

Validation · last load
Row count paritySLO 100%100%
Checksum matchSLO 100%99.97%
Business-rule checksSLO 0 fail2 fail
Reconciliation deltaSLO ≤ 0.1%0.02%
2.4M rows loaded · 2 flagged for review

Replay any window without duplicates.

Idempotent transforms and load logic mean you can reprocess any time range safely. Failed runs get retried, backfills land clean, no manual cleanup scripts.

etl · last 6 runs
crm_incremental · 14:00142K rows
running
crm_incremental · 13:45138K rows
2m 14s
crm_incremental · 13:30rate-limit retry
3m 48s
crm_incremental · 13:15141K rows
2m 08s
15m cadence · 99.8% on-time

Reconciliation finance and ops can sign off on.

Scheduled reconciliation jobs compare source and target systems, producing evidence that finance, ops, and engineering can all point to. Every variance traced to a row.

crm · warehouse · daily recon
Verified
  • Row-count parity
  • Amount totals
  • Stage history complete
  • Orphan records
Recon signed off · finance + eng

Data pipelines with proof of correctness.

  • ETL workflows

    Deployed, scheduled ETL jobs with source connectors, transformations, and load logic for every data movement your business needs.

  • Validation suite

    Automated reconciliation and validation jobs that compare source and target after every load, with alerting on discrepancies.

  • Operational runbook

    Documentation covering failure modes, replay procedures, and escalation paths for the team that will operate the pipeline.

  • Monitoring dashboards

    Pipeline health dashboards with row counts, latency, error rate, and freshness SLAs per workflow.

Ready to talk about data migration & etl?

Book a discovery call. We will walk through how this fits your business, scope, timeline, and what you will get at the end.