BENTO / 01 - DATABASE ADMINISTRATOR
Mine the
signal.
I design dependable database environments where performance, recoverability and data integrity are treated as one system, not three separate checkboxes.
SELECT reliability
FROM production
WHERE surprise = 0;
LIVE SIGNAL / 24x7
Calm data
under pressure.
The DBA craft as a visual language of layers: core data, surrounding safeguards, and the operational signals that keep everything trustworthy.
RPO / RTO READY
02 - Operating philosophy
Reliable databases
are engineered, not hoped for.
I work across production database operations, high availability, recovery engineering, performance tuning, security controls and migration planning. The goal is simple: make critical data boring to operate and easy to trust.
Protect the data. Reduce the surprise. Make recovery repeatable.
99.99%availability target
42TBestate managed
63%latency reduction
03 - Expertise map
The DBA toolkit,
without the clutter.
Capabilities represented as quarry layers rather than generic percentage bars.
04 - Casebook / Selected work
Three layers of
database craft.
CASE / 001
Zero-drama PostgreSQL failover
Designed a multi-node HA topology with automated health checks, rehearsed promotion paths and recovery runbooks for a customer-facing transaction platform.
CASE / 002
Query latency reset
Mapped expensive query paths, corrected statistics drift and redesigned targeted indexes to remove recurring production bottlenecks.
CASE / 003
Recovery vault
Rebuilt backup validation around restore tests, retention tiers and auditable recovery evidence.
05 - Experience strata
Production
field notes.
Lead Database Administrator · Northstar Commerce
Own Oracle and PostgreSQL estates supporting payment, inventory and order workloads. Introduced capacity forecasting, recovery drills and query regression gates.
Senior DBA · Meridian Fintech
Managed high-volume transactional systems with strict availability targets while improving indexing, partitioning and replication observability.
Database Engineer · BluePeak Systems
Built backup automation, maintenance routines, monitoring dashboards and migration playbooks for growing SaaS infrastructure.