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Project ID: 40525817
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78 freelancers are bidding on average $134 USD for this job

Hello, I have carefully reviewed your requirements, and it would be an honor to help optimize your dating and live streaming app. With 14 years of experience in Firebase and real-time app performance tuning, I specialize in fixing high read/write costs, slow performance, and crash issues in scalable mobile systems. From your metrics (2M reads/day with <10k users), the issue likely comes from inefficient Firestore queries, excessive real-time listeners, and suboptimal data structure. I would first audit your Firebase usage, then restructure reads, optimize caching properly, and reduce unnecessary network calls. I will also investigate Android crash causes using Crashlytics and performance profiling, and implement fixes to improve stability and reduce the current 3.6% crash rate. Please check my profile for relevant Firebase optimization and scaling projects. Warm Regards, Harpreet Singh
$70 USD in 5 days
9.5
9.5

Hi, You’re feeling the hidden pressure here: growth is small, but Firebase usage is leaking hard enough to hurt stability. I’ve worked on PHP/MySQL, admin panels, API-heavy apps, and performance fixes, and I can help trace the read/write spikes, reduce unnecessary Firebase calls, and stabilize the Android crash/ANR issues while improving the live stream flow. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I can also build the admin panel on top of your existing website so you can manage users, streams, and app activity from one place. I’ll first audit the Firebase usage patterns, crash reports, and slow screens, then fix the highest-impact bottlenecks and map the live streaming changes cleanly. Which live streaming stack are you using, and do you have Firebase Crashlytics/Performance reports available? Best regards, Asad
$75 USD in 3 days
8.2
8.2

Hi! Your dating/live-streaming app slowed down and Firebase is doing ~2M reads + 20k writes/day for under 10k users — that's a read-amplification problem, not a scale problem, and it's fixable. I'd profile your hottest collections, eliminate redundant listeners/re-reads, add proper query pagination and indexed queries, denormalize hot paths, and add a caching layer (and tune Firestore rules) to cut reads dramatically while keeping the app responsive. We build Flutter + Firebase apps, so this is familiar ground. — Muhammad Idrees Global IT Vision (Pvt.) Ltd.
$238 USD in 7 days
8.1
8.1

Hello There!!! ★★★★ ( Optimize your dating & live streaming app for stability, performance, and lower Firebase usage ) ★★★★ I carefully read your project and understand your app is experiencing high Firebase reads, Android crashes, and performance issues despite having a relatively small active user base. You need an experinced developer to identify the bottlenecks, optimize the backend, and improve overall app stability as soon as possible. ⚜ Firebase performance optimization ⚜ Read/write usage reduction ⚜ Android crash debugging ⚜ Backend & database optimization ⚜ Cache strategy improvements ⚜ App performance profiling ⚜ Full bug fixing & testing With 9+ years of experince in mobile and backend development, I've optimized apps with real-time features and reduced unnecessary database operations while improving stability. I'll audit your Firebase queries, caching, crash logs, and backend flow to find the root cause, then deliver clean, scalable fixes with minimal downtime. I'd be glad to review your app and start ASAP. Warm Regards, Farhin B.
$110 USD in 10 days
6.8
6.8

Hello! A dating and live streaming app in Lekki with a Firebase performance crisis — 2M daily reads and 20K+ writes for under 10K users is a serious architecture problem, and 3.6% crash rate on Android needs immediate attention. 2M daily reads for 200-900 daily users means the data structure isn't optimized — likely missing pagination, over-fetching documents, or missing composite indexes. I'll audit your Firestore queries, implement proper pagination and caching strategies to cut reads by 80%+, restructure listeners to only fetch what's needed, and fix the Android crashes by reviewing the error logs. Live streaming apps have specific patterns for presence detection and real-time updates that dramatically reduce read counts when implemented correctly. Send me access to Firebase console and crash reports and let's fix this ASAP. Mateo
$150 USD in 4 days
5.9
5.9

Hello dear, Greetings from Md. Toriqul Islam! We are a dedicated Web Design & Development team with over 10+ years of industry experience, I’m Engineer Toriqul Islam, an experienced Computer Science & Engineering graduate from (RUET). We specialize in building modern, scalable, and user-friendly digital solutions tailored to business needs. What I Offer We help businesses grow online by delivering: • Clean, modern, and responsive website designs • High-performance and scalable web applications • User-focused UI/UX for better engagement and conversion My Technical Expertise We work across a wide range of technologies, including: • Frontend: HTML5, CSS3, Bootstrap, JavaScript, jQuery, Angular, React • Backend: Node.js, PHP, Laravel, .NET, CodeIgniter, Ruby on Rails, Python • CMS & Platforms: WordPress • Database: MySQL, MongoDB • Mobile Development: React Native, Flutter, and more Why Choose me? ✔️ Clean, optimized, and well-documented code ✔️ Reusable and scalable components ✔️ On-time delivery with complete requirement fulfillment We are confident in our ability to turn your ideas into a powerful digital product. Let’s discuss your project and make it a success. Looking forward to working with you! Best Regards, Md. Toriqul Islam
$45 USD in 2 days
6.2
6.2

Hi, I reviewed your app performance issue carefully. With 200-900 daily users, 2M Firebase reads per day is unusually high, so I would first audit the Firebase query patterns, listeners, caching logic, pagination, realtime subscriptions, and any screens that reload data unnecessarily. I can also review Android crash logs, Firebase Crashlytics reports, device-specific errors, memory usage, app startup flow, and backend/database access patterns to identify the cause of the 3.6% crash rate. The main thing here is stopping unnecessary reads and stabilizing the app quickly. I would focus on practical fixes such as listener cleanup, query limiting, pagination, denormalized counters, better caching rules, offline persistence review, and targeted Android crash fixes.
$180 USD in 3 days
6.1
6.1

Hi, I reviewed your dating and live streaming app optimization project and it aligns well with my experience in Firebase, Flutter, React Native, Android performance optimization, real-time applications, and scalable backend architecture. I have worked on social platforms, live streaming apps, chat systems, and high-traffic mobile applications where excessive Firebase reads, inefficient queries, memory issues, and background processes caused performance degradation and increased costs. My focus is on identifying root causes and implementing scalable solutions that improve speed, stability, and user experience. I can help with: • Firebase performance audit • Read/write optimization • Firestore query optimization • Caching strategy improvements • Android crash analysis • Memory & network profiling • Live streaming optimization • Database structure review • Cost reduction strategies • Performance monitoring & support A few questions: • Is the app built with Flutter, React Native, or native Android/iOS? • Are you using Firestore, Realtime Database, or both? • Do you have Firebase Performance Monitoring and Crashlytics enabled? • Can you share the top crash reports and current Firebase architecture? I have resolved similar issues where excessive Firebase reads and inefficient listeners significantly impacted performance and costs, and I can help identify the bottlenecks quickly. Thanks
$98 USD in 7 days
5.8
5.8

Hi, I’m an experienced Mobile App Developer with a strong track record of delivering high-quality applications. Available to start immediately and complete the project ASAP. Regards, Sohail
$140 USD in 7 days
5.4
5.4

✋ Hi There!!! ✋ The Goal of the project:- OPTIMIZE AND STABILIZE THE EXISTING DATING AND LIVE STREAMING APPLICATION BY REDUCING FIREBASE READ AND WRITE LOAD, FIXING CRASH ISSUES, AND IMPROVING OVERALL PERFORMANCE. I carefully reviewed your complete project description and understand that your app is experiencing high Firebase usage, performance slowdown, and crash issues on some Android devices despite low to moderate user traffic, and you need deep backend and app optimization urgently. With 9+ years experience as a full stack developer, I am the best fit because I specialize in Firebase optimization, mobile app performance tuning, and scalable backend architecture. Analyze and reduce Firebase read and write operations to optimize cost and performance. Debug and fix Android crash issues and improve app stability across devices. Optimize backend and caching strategy for better scalability and response time. I provide UI performance optimization, database management, testing, debugging, cloud optimization, and full source code delivery at project completion. I have completed similar projects involving Firebase optimization, live streaming apps, and high traffic mobile backend performance improvements. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$114 USD in 1 day
5.4
5.4

With over [X number of years] experience in Backend Development using languages such as PHP and JavaScript, I am confident that I can help optimize your app's performance and cater to your specific needs. My previous work includes successful projects wherein I have effectively leveraged cache systems to resolve similar issues of slow speed and crash on various devices. In fact, I have helped several apps enhance their speed and handle high data traffic effectively. Additionally, my background in Web & App Development, especially working with the advanced Flutter Apps for cross-platform use, makes me uniquely qualified for updating and fixing any existing bugs you are experiencing. Moreover, I excel in utilizing tools like Firebase to streamline constantly changing datasets. But what truly sets me apart from other candidates is not just my technical expertise but my complete commitment from idea to execution. Rest assured, I will not only focus on resolving your current issues but I will design a scalable solution for your app to effectively handle growing users base because foreclosure prevention strategy is one of my core strengths. Let's join hands and transform these current challenges into future successes together.
$30 USD in 1 day
5.0
5.0

⭐ Hi there, your core issue is not user scale but Firebase architecture inefficiency — 200–900 DAU generating 2M reads/day + crashes (3.6% Android) clearly indicates unbounded reads, poor query patterns, and likely chat/stream listeners not being scoped correctly. I will start by profiling Firebase usage (Firestore rules, indexes, query fan-out, realtime listeners) to identify exact read amplification points causing cost + latency spikes. Then I will redesign data flow using pagination, listener throttling, denormalized feed structure, and cached edge-layer reads to cut unnecessary real-time subscriptions. For live streaming + dating features, I will optimize presence handling, chat sync strategy, and reduce over-listening on Android devices that are crashing due to memory/network pressure. I will also fix stability issues causing 3.6% crash rate by isolating device-specific Firebase overload patterns and reducing UI thread blocking from live updates. I have optimized high-read Firebase systems (social + realtime apps) where main issue was not traffic but inefficient listener design and uncontrolled document reads. Goal is to significantly reduce read cost, stabilize Android performance, and improve feed/chat responsiveness without breaking existing features. Ready to start immediately and prioritize cost reduction + crash stability first.
$300 USD in 7 days
5.0
5.0

Hi, I can help investigate and optimize your dating/live streaming app’s Firebase usage and Android crashes. I have experience with Firebase, Firestore/Realtime Database optimization, caching issues, query/listener cleanup, pagination, indexing, data structure improvements, Crashlytics, and Android performance debugging. With fewer than 10k users, 2M daily reads is a clear sign that some screens, listeners, or cache logic are pulling too much data repeatedly. I’ll review the app flow, identify the source of excessive reads/writes, reduce unnecessary listeners, optimize queries and data loading, and check the Android crash reports to fix the device-specific issues causing the 3.6% crash rate. I can start ASAP and focus first on the biggest cost/performance problems. Best, Mina
$140 USD in 7 days
4.9
4.9

Your description of a slow dating/streaming app with high Firebase reads and occasional Android crashes immediately brings to mind a project where we optimized a similar real-time notification system for a social platform, reducing latency by 40% and improving API response times significantly by implementing a Redis-based caching layer and fine-tuning Firebase query patterns. My approach will focus on pinpointing the exact bottlenecks causing high read latency and app instability. This involves a deep dive into your Firebase usage logs and real-time database queries to identify inefficient reads and potential race conditions. We'll then implement targeted caching strategies, likely with Redis, for frequently accessed user data and live stream metadata. Concurrently, I'll analyze crash reports for the affected Android devices to diagnose platform-specific issues, potentially addressing memory leaks or threading problems. Before proposing a detailed technical roadmap, could you share the specific Firebase database structure and query patterns that are generating the majority of your reads? Also, have you observed any patterns in the Android devices experiencing crashes (e.g., specific models, OS versions)? I'm ready to dive in and help you get your app running smoothly.
$190 USD in 21 days
4.8
4.8

Hey , I just saw your project regarding My dating and live streaming app is beginning to go slow, after adding cache, also i have less than 10k users and 200-900 daily users, but my firebase reads is about 2m daily 20k plus writes in a day, the app crash’s (3.6%) for some android devices and the anr on google is about 1.48% i want who is experience and can fix all this, i also need who can modify my live stream section, i also need who can build a admin panel for me, I already have a website where we can host it . I've been building scalable web apps and custom integrations for a while, and this fits right into my wheelhouse. I'm a full-stack developer with hands-on experience in AI (custom LLMs, RAG, workflow automation), SaaS architectures (React, Node.js), and Web3 integrations. Instead of just delivering basic scripts, I focus on building secure, production-ready solutions that actually scale. I've launched multiple real-world products and know how to avoid the common technical pitfalls in these areas. Let's connect so we can go over your exact needs. I can share some of my recent work so you can see the code quality firsthand. Best, Emre
$30 USD in 7 days
4.6
4.6

Hello, I can set up your blog from scratch as a clean, modern, and fully responsive publishing platform tailored for an existing business, with seamless video embedding for YouTube and self-hosted content. The system will be designed so you can add videos directly into posts without any technical steps, keeping the workflow simple and efficient. Once the structure is ready, I will import your full dataset from the spreadsheet, including posts, categories, tags, and video links, ensuring everything is accurately structured and properly organized for easy navigation and strong performance. Alongside the blog setup, I can also build the C++ command-line utility that parses your CSV video metadata and converts it into structured JSON. It will compile cleanly with g++, work cross-platform, and include well-commented source code plus a short README for easy usage. I focus on delivering clean architecture, fast performance, and long-term maintainability, so your blog remains easy to manage as your content grows. I can start immediately and prioritize an ASAP turnaround while maintaining accuracy and quality. Best Regards, Mahad
$110 USD in 5 days
4.4
4.4

Hi, I can help you fix the performance issues in your dating and live streaming app by optimizing your Firebase usage, reducing unnecessary reads and writes, and improving backend structure so the app runs smoothly even under real user activity. With experience in web and mobile backend development, I can analyze your current database flow, identify what is causing the high read volume, and refactor the logic to significantly cut costs and improve speed while also addressing the Android crash issues affecting part of your users. My focus will be on stability, scalability, and clean architecture so your app can handle growth without performance drops. I can start immediately and quickly identify the bottlenecks in your current setup. Ammar Ahmed Malik Best Regards
$30 USD in 1 day
4.5
4.5

Hello can you share the firebase access ? I can help optimize and stabilize your dating/live streaming app. I’ll analyze your Firebase usage, reduce unnecessary reads/writes, improve caching strategy, optimize database structure, and fix Android crash issues. I have experience with Firebase, real-time apps, performance optimization, and scalable architectures. I can review crash logs, queries, listeners, and backend flow to improve speed and reliability. I’d like to audit your current setup and provide a clear optimization plan. Thank you Ravinder
$250 USD in 7 days
4.4
4.4

Hello, I can help identify and fix the root causes behind your app's performance issues, excessive Firebase usage, and Android crashes. I have over 10 years of experience in mobile app and backend development, with a PhD in Machine Learning. I have worked on dating apps, live streaming platforms, social applications, and large-scale Firebase systems. One of my recent projects involved optimizing a social platform that was generating millions of unnecessary Firebase reads due to inefficient listeners and poorly structured queries. Based on your description, 2M+ daily reads with less than 10k users suggests there may be issues with real-time listeners, data structure, caching implementation, repeated API calls, or inefficient database queries. I can perform a complete audit of your Firebase architecture, backend, and mobile app to identify bottlenecks, reduce costs, improve performance, and investigate the 3.6% Android crash rate. My approach includes: • Firebase read/write optimization • Database structure review • Crash log analysis (Firebase Crashlytics) • Memory leak detection • App performance profiling • Backend and API optimization • Cache validation and improvements • Recommendations for scalability I can start immediately and provide a detailed report along with fixes to improve app speed, stability, and infrastructure efficiency. Looking forward to discussing your app and reviewing the current architecture.
$30 USD in 7 days
4.6
4.6

I looked at your dating and live streaming app performance issue and see you have 2M daily reads and 20K writes with only 200-900 daily users, plus 3.6% crash rate on Android devices. I have 5+ years debugging Firebase performance issues and app crashes, over 10 projects reducing read/write operations by 70% through query optimisation and data structure redesign. You can see representative examples of my work on my Freelancer profile: https://www.freelancer.com/u/cuyodigital. Deliverables include root cause analysis of excessive reads, optimised Firestore queries, improved caching strategy, crash report analysis and fixes, and performance monitoring setup. Price 140 USD. Duration 3 days. Will you provide Firebase project access and crash reports? Do you have a staging environment for testing fixes? Let me know your answers. I can start right away. Ricardo
$140 USD in 3 days
4.2
4.2

Lekki, Nigeria
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Member since Aug 10, 2025
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