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I'm Nureko Kustiarno

QA Engineer & Release Coordinator

This is my personal portfolio website built with Astro and TailwindCSS. Explore my Blog, CV, Work, and Portfolio (case studies). I focus on manual & exploratory testing, risk-based testing, release coordination, and clear documentation.

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Evolution

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01 • 2014–2019

QA Game Tester

“Compliance and clarity build player trust.”

Tested across Windows/Android for functionality, ads, tracking, and global compliance (COPPA/GDPR).

ComplianceTrackingGameplay
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02 • 2020–2022

QA Analyst

“Risk-based plans prevent the wrong fires.”

Designed test plans, executed regression/perf, partnered with devs for faster fix + clear RCA.

TestRailJiraSoapUI
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03 • 2022–Now

Release Coordinator

“Calm releases start with clear windows.”

Release playbooks, Go/No-Go, staged rollout, feature flags, and monitoring (Crashlytics/ANR).

CrashlyticsFlagsRollout
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Current

Sharing & Stories

“Publishing in-progress keeps learning honest.”

Notes on strategy, exploratory tours, and release rituals from the field.
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My Story

Journey to Build a 1000 MultiTenant POS with Vibe Code

VibeCode #1 — How one small coffee dream turned into a coding obsession — and a mission to build a POS that could scale to a thousand tenants. Photo by Nathan Dumlao on Unsplash I…

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We Shipped Code to Production Every Day — Here’s How We Survived It

We Shipped Code to Production Every Day — Here’s How We Survived It #12 QA Journey — it took discipline, a tracker, and saying “no” more often than “yes.” Photo by Hannah Busing on…

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When I Discovered APIs: A QA’s Journey From Game Screens to Hidden Backends

#3 QA Journey — First Time hit API Photo by Walkator on Unsplash For five years, I lived in a world of pixels, buttons, and characters that jumped when you pressed “space.” I was w…

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Have a launch coming up?

I can coordinate a calm release with clear windows, staged rollout, and monitoring.

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