Performance Engineering

Dr.Job — High-Traffic Recruitment Platform

How I led backend and platform changes that improved availability, latency, delivery safety, and infrastructure efficiency on a live recruitment platform handling approximately two million daily requests.

Platform EngineeringLead Backend and Platform EngineerApr 2022 – present

Reducing AWS Cost Without Compromising Reliability

Cost work fails when it is treated as a discount hunt. Treat it as reliability-aware capacity design: measure waste, protect the critical path, and change architecture only when the numbers and risks agree.

28 Jul 20262 min read

Modernising a High-Traffic Laravel Monolith Without Disrupting Production

A practical approach to evolving a busy Laravel codebase: reduce risk first, extract only when the boundary is real, and keep production operable throughout.

28 Jul 20263 min read

Prefer operable systems over impressive demos

A path that survives production load, operations, and change is more valuable than a polished demo that only works on the happy path.