I will fix, tune, and optimise oracle, mysql, postgresql, and sql server dbs

Lawrence K

Thailand

I speak English

6 orders completed

Ex Google Data Architect and Enterprise DBA Query Tuning Setup 247 Production

Hi, I’m Lawrence Kelly, a Senior Database Architect & verified Fiverr Pro. With 20+ years of enterprise data experience (ex-Google, Meta), I fix critical database bottlenecks, tune slow queries, and ...
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Vetted by Fiverr Pro

Lawrence K was selected by the Fiverr Pro team for their expertise.

Vetted for

  • Databases

About this Gig

Ex-Google Data Architect & Enterprise DBA (Google, Meta, Apple).

Slow apps arent solved by blindly upgrading cloud servers. I use forensic CLI tooling (pgBadger, mysqltuner.pl, pg_stat_statements) to isolate bottlenecks in your schema, queries, or application-layer logic.

Enterprise Track Record:

  • Google: Built a 7-node HA MySQL/MariaDB cluster & Python ETL pipelines for mobile chipset hardware R&D.
  • Apple: Architected production database standby & automated Python control scripts for zero-downtime website failovers.
  • Meta / MZ: Managed multi-terabyte VLDB environments at 20,000+ TPS with 99.999% uptime.

Services Include:

  • Deep Diagnostics & Query Tuning: Fixing slow queries, locking issues, and index bloat.
  • High Availability: Configuring master-slave replication, failover, and robust backups.
  • Migrations & Setup: Hardening MySQL, PostgreSQL, Oracle, & SQL Server.
  • Stop guessing why your database is lagging. Message me your system details to get it fixed today!
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fix, tune, and optimise oracle, mysql, postgresql, and sql server dbs
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fix, tune, and optimise oracle, mysql, postgresql, and sql server dbs

Expertise:

Migrations

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Query Optimization

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Indexing

•

CPU

•

Locks

Platform:

MongoDB

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MS Access

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MySQL

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Oracle

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PL/SQL

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PostgreSQL

+1 more

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