Sinan Kozak
where else to find them
website:https://www.deliveryhero.com/
github:kozaxinan
x:snnkzk
linkedin:sinankozak
speakerdeck:kozaxinan
devto:snnkzk
medium:sinankozak
what they talk about
all 9 in the filters
where they keep going back
- droidcon Berlin5 editions2021–2025
- AndroidMakers by droidcon2 editions2024–2026
all 6 in the filters
on a stage with
- Akshay Chordiyaonce
- Ben Kadelonce
- Jolanda Verhoefonce
all 8 in the filters
who talks about the same things
- Jesse Wilson12 talks
- Alexandre Moureaux9 talks
- Enrique López Mañas22 talks
- Romain Guy68 talks
- Jake Wharton27 talks
- Mitchell Tilbrook7 talks
| title | conference | date |
|---|---|---|
| App Clinic | AndroidMakers by droidcon 2026 | 2026-04-09 |
You want to bring your app to the next level? Have a project that you need advice on? Send us a link to your app or project and our teams of experts will give… | ||
| The ViewModel Performance Trap: When State Management Bites Back | AndroidMakers by droidcon 2026 | 2026-04-09 |
Argument: ViewModel misuse causes real startup and rendering latency — init blocks, eager DI, reflective JSON parsers and deprecated Retrofit paths create… | ||
| The ViewModel Performance Trap:When State Management Bites Back | droidcon Berlin 2025 | 2025-09-24 |
Shows that ViewModel construction often blocks the main thread long enough to break rendering — >16 ms causes jank, >500 ms can freeze or ANR — and traces… | ||
| Unblocking The Main Thread: Solving ANRS and Frozen Frames | droidcon London 2024 | 2024-10-31 |
Defines slow render as >60 ms, frozen frame as >700 ms and ANR as >5 s and shows concrete fixes: replace heavy vectors with WebP and async image loading via… | ||
| Unblocking The Main Thread: Solving ANRs and Frozen Frames | droidcon Berlin 2024 | 2024-07-03 |
Apps freeze at 700 ms and ANRs trigger at 5 s; profiling shows vector drawable init costing ~78 ms each, encrypted SharedPreferences can take up to ~500 ms and… | ||
| Unblocking The Main Thread: Solving ANRs and Frozen Frames | AndroidMakers by droidcon 2024 | 2024-04-25 |
Shows concrete fixes and measurements: uses Firebase Performance, R8, LeakCanary and a custom jenat trace to find slow spots, shares results like reduced… | ||
| Clean Code Base: Harnessing the Power of Android Lint and Custom Rules | droidcon Berlin 2023 | 2023-07-05 |
Android Lint plus a small custom-rule module catches real problems: it finds the intent-filter exported receiver issue that blocks Android 12 installs, detects… | ||
| What I wish I knew when I was a junior developer that I would tell as a staff software engineer | droidcon Berlin 2023 | 2023-07-05 |
Panelists trace concrete moves that elevate an engineer: built Twitter Spaces from Periscope infra, delivered the initial Android version almost solo then… | ||
| Clean Code Base: Harnessing the Power of Android Lint and Custom Rules | Android Makers by droidcon 2023 | 2023-04-27 |
Shows concrete uses of Android Lint and custom rules: detects mismatched string-format arguments that would crash at runtime, flags missing intent export… | ||
| Cache once and use everywhere | droidcon Italy 2022 | 2022-10-06 |
Claim: enabling Gradle configuration cache and a shared remote Gradle build cache (or GCS-backed remote cache) cuts wasted compile time: configuration overhead… | ||
| A Complete Journey of Android Modularisation | droidcon Berlin 2022 | 2022-07-06 |
A practical account of splitting a 200k‑line monolith into 150+ modules with 10+ developers, showing concrete wins and tradeoffs: use of Gradle profiler and… | ||
| Rock-Solid UI and Instrumentation Testing | droidcon San Francisco 2022 | 2022-06-02 |
Concrete recipe for reliable Espresso UI tests: build a multi-module test setup so feature teams compile and run tests in isolation, use a robot DSL like… | ||
| Rock-Solid UI and Instrumentation Testing | droidcon Berlin 2021 | 2021-10-20 |
A CI pipeline runs 800 UI tests under 20 minutes by parallelizing shards on Firebase Test Lab and blocking merges on failures, with per-feature tests across… | ||
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