Jetpack Compose Performance Tuning

₹400-750 INR / saat

Kapalı

İlan edilme: 3 ay önce

₹400-750 INR / saat

My chat app is already feature-complete; what it needs now is pure speed. You’ll dive into the existing Jetpack Compose + Firebase Firestore codebase and squeeze out every millisecond of wasted work, with special emphasis on eliminating jank and UI freezes. Where the pain is most obvious • LazyColumn lists are triggering excessive recompositions, especially in long conversations. • Startup and the first chat open drag because of that same Compose churn. What I expect you to do 1. Profile with Android Studio Profiler, Layout Inspector, and System Trace until the hotspots are proven—not guessed. 2. Refactor state-handling and keying in LazyColumns so items don’t redraw unnecessarily; confirm with Compose metrics that recomposition counts drop. 3. Tune Firestore listeners and pagination so message streams stay real-time without hammering the network or blocking the UI thread. 4. Trim memory use for images and videos; if needed, introduce better caching or down-sampling strategies and back them up with leak checks in LeakCanary or heap dumps. 5. Reduce cold-start and chat-open times to a target we’ll agree on after your initial audit. Acceptance criteria • Smooth 60 fps (or better) scrolling in long chats on a mid-range device. • No skipped frames flagged by Android Studio for key workflows. • Startup and first-chat render meet the new timing target. • Memory footprint stays stable after 10 minutes of continuous use. • A concise report summarising changes, before/after metrics, and any follow-up tips. You’ll be working in a mature codebase built entirely with Kotlin, Jetpack Compose, Firebase Firestore, Coil, and Paging 3. If that stack feels like home and you’ve spent years shaving frames off real-time apps, I’m ready to hand you the repo and profiler traces so we can get started.

Mobile App Development

Proje No: 40046139

Proje hakkında

11 teklifler

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11 freelancer bu proje için ortalama ₹985 INR/ saat teklif veriyor

@DigitalNightOwl8

Hi There , Good morning! Already have something live to show you I am skilled mobile computer programmer with skills including Performance Tuning, Kotlin, Android Studio, Mobile App Development and Android. Please contact me to discuss more about this project. Best Regards

₹4.507 INR 36 gün içinde

5,0

(3 değerlendirme)

3,7

@sakshitiwari2323

➡️ Jetpack Compose Performance Tuning – Chat App Having optimized multiple real-time Compose + Firestore chat apps to buttery-smooth 60 fps, I’m ready to dive into your codebase, eliminate jank, and deliver measurable, dramatic speed gains across scrolling, startup, and memory. ✅ My Blueprint ✔ Structure & Responsiveness ➡️ Deep profiling (Layout Inspector, Compose Metrics, System Trace) ➡️ Eliminate excessive recompositions with stable keys + derivedStateOf ✔ Visual & Interactions ➡️ LazyColumn optimization: proper item keys, contentType, rememberScrollState ➡️ Phase-based state hoisting + smart remember + derivedStateOf for messages ✔ Performance ➡️ Firestore + Paging 3 tuning: snapshot listener optimization, proper caching ➡️ Coil image down-sampling + LruCache + memory/disk strategy + LeakCanary proof ✔ Delivery ➡️ Before/after metrics report (recompositions, frame times, memory, startup) ➡️ Refactored code + detailed optimization log ➡️ 60 fps scrolling & sub-1.5s chat open on mid-range devices guaranteed ✅ Solution Framework ➲ Kotlin + Jetpack Compose | Paging 3 + Firestore | Coil 2.x | Hilt | Baseline Profiles ready ➽ Let’s make your chat app feel instant – silky-smooth scrolling, zero jank, and blazing-fast startup! ~Sakshi.V

₹575 INR 40 gün içinde

2,7

(10 değerlendirme)

6,4

@aman720gupta

Hi — I’m Aman Gupta, Senior Android Engineer (11.5+ yrs). I’ll squeeze millisecond-level wins from your Jetpack Compose + Firestore chat app, focusing on reducing recompositions, eliminating jank, and cutting cold-start/chat-open time. What I’ll do Profile with Android Studio Profiler, Layout Inspector & System Trace to find real hotspots. Refactor state, keys and item composition for LazyColumn to cut recompositions (verify with Compose metrics). Tune Firestore listeners, pagination & backpressure so streams are real-time but non-blocking. Optimize image/video memory (Coil tuning, down-sampling, caching) + LeakCanary/heap checks. Reduce cold-start and first-chat render via startup-critical path trimming. Deliverables • PRs with focused changes + tests. • Before/after metrics: recomposition counts, jank/frame drops, startup/chat-open times, memory profile. • Short remediation report + follow-up recommendations. Timeline • Audit: 2–3 days. Fixes + verification: 1–2 weeks (depends on scope). I’ll start with the audit and deliver clear metrics and prioritized fixes. Ready for repo access and profiler traces.

₹975 INR 40 gün içinde

5,0

(5 değerlendirme)

3,6

@Satyam0216

Hi — I specialise in Jetpack Compose + Firebase performance tuning and can profile your app, remove excessive recompositions, optimize Firestore listeners/pagination, and cut cold-start + first-chat lag so long chats scroll at 60fps on mid-range devices. I’ve shipped Compose performance fixes (state/keying, Coil caching, Paging3 tweaks) that measurably reduced jank and memory churn. Quick question: Can you share a trace + a target device (or target cold-start / first-chat time) so I can scope the first audit and begin immediately?

₹400 INR 40 gün içinde

0,0

(0 değerlendirme)

0,0

@Arti08

Hello, I can optimize your Jetpack Compose + Firestore chat app by profiling the real performance bottlenecks and removing unnecessary recompositions and UI jank. With strong experience in real-time apps, Compose state management, and Firestore tuning, I’ll ensure long chat lists scroll smoothly at 60fps or better on mid-range devices. I’ll refactor LazyColumn keying and state flow to prevent redraw churn, improve startup and chat-open times, and confirm improvements using profiler metrics. Firestore listeners and pagination will be optimized to avoid unnecessary loads, while maintaining fast real-time updates. Image and media performance will be improved through smarter caching and memory controls, supported by leak checks. You will receive a concise report showing before/after metrics along with recommendations for future scaling. Once I review the repo and profiling traces, I’ll propose accurate performance targets and timeline. Thanks Alina

₹575 INR 40 gün içinde

0,0

(0 değerlendirme)

0,0

@Voxelate

Namaste, I’d love to support you with expert Kotlin & Jetpack Compose performance optimisation to squeeze every millisecond of wasted work from your chat app and deliver smooth, jank-free UX. I will profile your app with Android Studio Profiler, Layout Inspector, and System Trace to locate real hotspots (not guesswork), then implement targeted fixes: Performance Profiling – Deep traces, recomposition metrics, and leak analysis to prove bottlenecks Compose Optimisation – Refactor state handling, proper keying in LazyColumn, and reduce unnecessary recompositions Firestore Tuning – Efficient listeners, pagination, and real-time streams that don’t block the UI thread Memory & Media – Image/video down-sampling, caching strategies (Coil), LeakCanary checks, and heap-dump analysis Deliverables & Acceptance – Before/after metrics, Compose recomposition reports, 60fps scrolling on mid-range device, and a concise report with follow-up recommendations With years of experience shaving frames off real-time Android apps, I’ll produce measurable improvements and clear evidence of impact. Let’s get your chat app feeling instantly responsive. Best regards, Amit & Raju Voxelate

₹575 INR 40 gün içinde