Cedric Günther

Credential-free deterministic anomaly preflight for one bounded, already-exported AWS Cost and Usage Report.

Convert CAMT.053 and MT940 bank statements from inline text or public URLs into deterministic JSON and balance-reconciled CSV with stable transaction IDs. Built for finance and integration teams; no bank login or OCR.

Validate inline CSV and JSONL batches against a field contract for required fields, types, ranges, allowed values, and uniqueness. Get isolated batch results and stable findings for data pipeline decisions.

Compare baseline and current DMARC aggregate-report periods for one or more domains. Find new sending IPs and SPF/DKIM alignment regressions with deterministic offline evidence for deliverability review.

Audit normalized iCalendar event exports for duplicate UIDs, invalid intervals, timestamp errors, and missing timezone evidence.

Reconcile opening stock, inventory movements, system closing balances, and physical counts by SKU, location, and period. Get exact expected, system, and physical variances for cycle-count and close review.

Compare baseline and current job-feed exports to find new, changed, removed, and duplicate postings with stable keys and field-level evidence.

Compare baseline and revision OpenAPI 3.x contracts against a versioned consumer profile. Get breaking-change findings plus checked waivers and SARIF, JUnit, JSON, and Markdown evidence for API release decisions.

Audit exported product, place, or hospitality review datasets for duplicates, missing fields, rating-range errors, timestamp errors, and suspicious repeated text.

Check CycloneDX 1.5/1.6 or SPDX 2.3 JSON SBOMs against a versioned policy for provenance, required component fields, relationships, and licenses. Get deterministic JSON and SARIF findings for supplier intake or release review.

Compare baseline and current search-result exports to find rank gains, losses, entries, exits, URL swaps, and duplicate result rows without running another search scrape.

Monitor one or more public Shopify stores across scheduled runs. Get structured product and variant changes for prices, availability, additions, removals, and selected metadata—useful for ecommerce and competitive-intelligence workflows.

Audit bounded subtitle cue exports for invalid timing, overlaps, reading-speed risk, empty text, and duplicate cue IDs.

Validate inline UN/EDIFACT ORDERS, INVOIC, DESADV, and CONTRL messages for syntax, envelopes, counts, bounded structure, and partner rules. Get stable findings, canonical JSON, and optional CONTRL acknowledgements.