Principal-led · Accountable end to end

Senior database engineering with one accountable owner.

Every engagement is scoped, analyzed, delivered, documented, and explained by the same principal engineer—from first conversation through final handoff.

A practice designed around direct accountability.

The buyer speaks with the person doing the work. There is no sales-to-delivery handoff, no junior substitution, and no generic report exported without interpretation. The objective is to make a defensible technical decision, reduce operational uncertainty, and leave the client team with useful evidence and documentation.

Experience boundary: the examples on this site describe representative areas of the principal engineer’s professional experience. They are not presented as named Candidus Data Lab client case studies unless a page explicitly says so.

Where the work is deepest

  • SQL Server performance
  • Query Store
  • Blocking and deadlocks
  • Indexing and statistics
  • Backup and recovery
  • Always On availability groups
  • Disaster recovery
  • Azure SQL
  • Migration and upgrade planning
  • SSIS and data movement
  • Security and governance
  • Automation
  • Enterprise AI operations

How decisions are made

Evidence before opinion

Recommendations trace back to observable configuration, workload, recovery, security, or operational evidence.

Read-only first

Discovery begins with the least access and lowest operational impact practical for the approved scope.

Business impact matters

A technical finding is prioritized by what it can do to recovery, uptime, delivery, security, or cost.

Clients retain control

Changes require approval; findings, decisions, validation, and runbooks remain usable by the client team.

What a strong engagement should leave behind

Not just a list of issues. A good engagement gives leadership a short view of material risk, engineers reproducible evidence, a sequenced action plan, explicit assumptions and boundaries, and a clean handoff. You can inspect the structure in the illustrative sample risk report.

Bring the problem that needs senior ownership.

In twenty minutes, confirm whether Candidus is the right fit and what the safest useful next step should be.