
Closed
Posted
Three finished Android apps are ready for their final enhancement: integrating a hosting layer so user data and media can live on a reliable back-end instead of locally on the device. All UI assets, icons, and existing source code are packaged and waiting in the repository; the work now is purely feature addition, not bug fixing or UI tweaks. Scope of work • Choose or configure a hosting solution (Firebase, AWS, or any lightweight VPS—whichever fits best). • Wire the back-end to each app so login, uploads, and simple read/write actions pass through tested API calls. • Update the project settings, build files, and pro-guard rules where needed. • Provide clear build instructions and a short “read-me” detailing endpoints, keys, and deployment steps. Acceptance criteria • All three apps compile and run on the latest Android release without crashes. • Remote storage and retrieval succeed in emulator and at least one physical device test. • Source code, updated assets, and documentation are delivered in a single pull request or zipped folder. • The total effort can be broken into two milestones; I’ll distribute roughly USD 100 across them once each step is approved. No additional features such as in-app purchases, push notifications, or social media integration are planned for this phase, so focus stays entirely on a clean, lightweight hosting implementation.
Project ID: 40209315
39 proposals
Remote project
Active 1 mo ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
39 freelancers are bidding on average $21 USD/hour for this job

I have reviewed the details of the Android3 Apps for hosting -- 2 project and believe my skills in Java, Mobile App Development, Android, and Backend Development align well with the requirements. I am confident in integrating the hosting layer seamlessly into the apps. The budget can be adjusted accordingly, and I am committed to delivering within your constraints. Please check my 15-year-old profile for my extensive experience. Let's discuss the project further and get started right away.
$18 USD in 3 days
6.9
6.9

⭐⭐⭐⭐⭐ I will review the three Android codebases and map current local data flows, then CnELIndia and Raman Ladhani will design a lightweight scalable backend—preferably Firebase for fast auth, storage, and secure APIs, or AWS/VPS if structure demands flexibility. We will create clean REST endpoints, integrate login, upload, and read/write operations into each app, and update Gradle configs, permissions, and ProGuard for stable production builds. Dedicated testing will be done on the latest Android emulator and physical devices to confirm crash-free performance and reliable remote storage. CnELIndia ensures structured backend architecture and deployment setup, while Raman Ladhani focuses on Android integration, API wiring, and performance checks. Finally, we will deliver a single pull request containing updated source code, build files, a clear README with endpoints, keys setup, deployment steps, and milestone-based progress aligned with approval stages.
$20 USD in 40 days
7.1
7.1

Hello, I’ve gone through your project details, and this is something I can definitely help you with. With 10+ years of experience in mobile app development, I specialize in integrating back-end solutions seamlessly. Given your requirement for reliable hosting for your three Android apps, I can assist in evaluating options like Firebase or AWS, ensuring that the chosen solution optimally supports user data and media without local storage. I will carefully wire in the necessary API calls for login, uploads, and data retrieval, while updating the project settings and providing clear build instructions and documentation. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. Do you have a preferred hosting solution already, or should I suggest one? Let’s discuss over chat! Do you have a preferred hosting solution already, or should I suggest one? Regards, Arpit Jaiswal
$20 USD in 1 day
7.5
7.5

✋ Hi there. I can integrate a robust hosting layer into your three Android apps so that all user data and media are stored securely on the backend instead of locally, keeping your apps clean, efficient, and fully functional. ✔️ I have strong experience connecting Android apps to cloud backends like Firebase and AWS, configuring APIs for login, uploads, and read/write operations, and updating project settings and build files without disrupting existing code. In past projects, I’ve successfully enabled remote storage for multiple apps with full documentation and reproducible deployment steps. ✔️ For your apps, I will select the most suitable hosting solution, wire the backend endpoints for all necessary interactions, and ensure smooth integration with the current code. I’ll also update build configurations and ProGuard rules where needed. ✔️ Once complete, I will provide a clean pull request or zipped folder containing all updated source code, assets, and a concise “read-me” detailing API endpoints, keys, and deployment instructions. All three apps will be tested on emulator and a physical device to ensure stability and proper remote storage functionality. Let’s connect to review your repository and finalize the hosting approach so we can start the integration. Best regards, Mykhaylo
$20 USD in 40 days
4.6
4.6

I understand you already have three completed Android apps and only need a lightweight backend layer added so data and media move off device. I will review each codebase, select a simple and reliable hosting option like Firebase or a small REST backend, and connect login, upload, and read write flows through clean APIs. I will update build configs and proguard where needed and test on emulator and real device. All apps will compile on latest Android without crashes. You will receive updated source, documentation, and clear setup steps. I am comfortable working inside existing projects and focusing only on backend integration as requested.
$20 USD in 40 days
4.4
4.4

Hi — I can set up and connect the backend layer for your three Android apps without disturbing the current UI. I’m comfortable working with existing Android repositories and adding hosting + API integration as a focused feature upgrade. I can review the codebases and choose the most suitable hosting option (Firebase, AWS, or lightweight VPS), then wire login, uploads, and read/write flows through tested API endpoints so data and media are stored remotely instead of locally. ~~~ What I’ll handle ~~~ • Hosting setup + backend/API integration across all 3 apps • Android config updates (build files, keys, proguard rules if required) • Test runs on emulator and physical device • Clear README with build steps, endpoints, and key configuration I’ll keep the work lightweight with clean documentation and a single final delivery package/PR. Lets confirm all details about timeframe and budget. Ready to start. RAKESH
$20 USD in 40 days
4.1
4.1

Hi I will integrate a reliable hosting layer into your three Android apps so user data, login, and media uploads work smoothly through secure backend APIs. I have hands-on experience connecting Android apps with Firebase, AWS services, and lightweight VPS-based REST APIs, including handling authentication, storage, ProGuard adjustments, and build configuration for latest Android versions. I understand this phase is strictly backend feature integration, so I will keep the implementation clean, lightweight, and well-documented.
$20 USD in 40 days
3.4
3.4

Hi, I’ve implemented backend integrations for Android apps with Firebase and AWS, handling login, uploads, and data sync across multiple apps—three projects at once is right in my wheelhouse. I will assess the best hosting fit (Firebase, AWS, or a lightweight VPS), wire a clean backend to all three apps for login, uploads, and simple read/write via tested API calls, and update build settings and pro-guard rules as needed. I’ll also deliver a concise read-me detailing endpoints, keys, and deployment steps, packaged as a single PR or zipped folder. Which hosting option do you prefer among Firebase, AWS, or a lightweight VPS, and what are your expected storage and throughput needs across the three apps? Best regards,
$25 USD in 1 day
3.0
3.0

Hey — saw your post about your 3 Android apps that just need the hosting layer integrated. This is usually where things get messy if backend, APIs, and app builds aren’t aligned properly. Quick question before I suggest an approach: Do you already have a backend/hosting setup (Firebase, custom server, etc.), or does that still need to be defined? I’ve worked on multiple Android apps at this exact stage — wiring up APIs, handling auth, and making sure builds are stable for release. If you share the APKs, source code, or any backend docs you have, I can review them and tell you the cleanest way to get these hosted and live.
$20 USD in 7 days
1.9
1.9

Hi, I reviewed your project about "Android3 Apps for hosting -- 2" and noticed that you're working with integrating a hosting layer for user data and media across three Android apps. That tells me the main challenge here is ensuring seamless synchronization between the apps and the chosen back-end while maintaining stability across multiple devices and Android versions. I’ve worked on similar mobile app hosting integration projects where I: - designed scalable backend APIs, - implemented secure authentication and data models, - and delivered production-ready web/mobile features. For your project, I’d suggest starting with Firebase due to its SDK strengths for Android, reliable real-time database or storage options, and straightforward API integration to avoid future rework and performance issues. Before moving forward, I have one quick question: Which hosting solution are you currently leaning towards, or would you prefer I evaluate Firebase vs AWS vs a VPS based on your specific app requirements? If this aligns with your expectations, I can outline a clear implementation plan and timeline right away. Best regards, Nilo
$20 USD in 15 days
0.0
0.0

Hi there,\n\nI understand that you’re looking to enhance three finished Android apps by integrating a reliable hosting layer. With my extensive experience in mobile app development and back-end solutions like Firebase and AWS, I'm confident I can deliver the features you need efficiently.\n\nI will evaluate the best hosting solution to meet your requirements, wire the back-end for smooth data handling, and ensure all project settings are up to date. My approach will prioritize stability so your apps compile and run flawlessly on the latest Android release. I’ll also provide clear build instructions and comprehensive documentation to make deployment seamless. \n\nSincerely,\nThaveesha
$30 USD in 31 days
0.0
0.0

Hello, I am Semen Papazov, a seasoned Java and Android developer with over 10 years of experience in Backend and Mobile App Development. I have carefully reviewed your project requirements for integrating a hosting layer into three Android apps. To achieve this, I plan to: - Select an appropriate hosting solution (Firebase, AWS, or VPS) - Establish a connection between the apps and the backend through tested API calls - Update project settings, build files, and pro-guard rules - Provide comprehensive build instructions and documentation Having completed various website development projects encompassing full stack, frontend, backend, and AI integration, I am confident in delivering a reliable hosting solution for your apps. I would appreciate the opportunity to discuss your project further. Best regards, Semen Papazov
$25 USD in 40 days
0.0
0.0

Hello! An experienced Android app engineer like myself can efficiently handle this project. Based on the project details, I understand the task involves integrating a hosting layer into three Android apps to store user data and media on reliable back-end servers. My relevant experiences include app development, Android, Java programming, and mobile app development skills. I am looking forward to working with you to enhance these apps with a seamless hosting solution.
$50 USD in 38 days
0.0
0.0

Hi, I’m confident I can deliver a robust hosting integration for your three Android apps, drawing on my extensive experience with Firebase and AWS backends for mobile projects. I understand the goal is to smoothly migrate user data and media from local storage to a reliable server, ensuring all API calls for login and data actions are secure and efficient. I’ve recently completed similar enhancements for Android apps where I handled cloud configuration, backend wiring, and provided clear developer documentation. My approach will prioritize minimal disruption to your existing UI while ensuring seamless cloud connectivity and compliance with current Android standards. I look forward to making your apps ready for scalable, real-world use. Regards, Lazar
$20 USD in 10 days
0.0
0.0

Hello, I can do the work described in the project as I have recently completed a similar project with great success. I am confident that I can integrate the hosting layer seamlessly into the three Android apps, ensuring smooth functionality and reliable back-end storage for user data and media. I am ready to start working on this project right away and have a few questions to clarify the requirements. Please start the chat so we can discuss the project details further and get started on this exciting enhancement for your apps. Thanks, Rohaan Sheikh
$15 USD in 40 days
0.0
0.0

Hi, I’d be happy to contribute. I have experience in Mobile App Development, Backend Development, Android, Java, Android App Development and App Development. I value clear communication and collaboration throughout the project lifecycle. Before starting, I take time to fully understand both the business objectives and technical requirements. My approach focuses on building practical, scalable, and well-documented solutions. I’m comfortable working in iterative cycles and incorporating feedback as the project evolves. I respect deadlines and agreed milestones and take ownership of my deliverables. I can adapt easily to your preferred tools, tech stack, and workflow. My goal is to create long-term value rather than simply completing tasks. I’d welcome the opportunity to discuss your project and next steps. Best regards, Marko O.
$50 USD in 15 days
0.0
0.0

With frontend work done and the apps ready for their grand hosting layer integration, that's exactly where I step in best. For over a decade, I have served as both a Lead Developer and Project Manager, successfully delivering meticulously built digital products for various industries, including creative agencies and retail companies like Shop2Door. At the core of my expertise is Android App Development complemented by Backend Development competency that precisely matches your project requirements. My proficiency in Java and Android development not only entails the knowledge of building functional apps but has also given me substantial experience in choosing appropriate hosting solutions, ensuring sound API calls and firmly developing secure deployments. This aligns well with your project's demands for backend-wiring, testing API calls and configuring hosts like Firebase, AWS or lightweight VPS. Moreover, my experience extends to zoning project settings effectively; updating build files and deploying pro-guard rules with each cherry-picked adjustment reflecting finely tuned code result -- minimizing the chances of bugs and crashes. As Collaborating with me means working with a versatile professional who covers everything from logical backend implementation to secure deployment strategies. Plus, getting consistent on-time deliveries that won't let our milestones hang undecided or delay progress.
$15 USD in 7 days
0.0
0.0

I understand your project requires integrating a hosting layer into three Android apps for reliable back-end data storage. My background in Java, Mobile App Development, and Android enables me to meet your needs effectively. I'll carefully select the hosting solution like Firebase or AWS and integrate it seamlessly into each app, ensuring flawless functionality. With my skills and commitment to producing high-quality results, you can trust that your project will meet the requirements perfectly. I'm excited about the possibility of collaborating with you on this project. Regards, Jason McLachlan
$20 USD in 3 days
0.0
0.0

Daerah Khusus Ibukota Jakarta, Indonesia
Member since Feb 2, 2026
₹1500-12500 INR
₹12500-37500 INR
£20-250 GBP
$15-25 USD / hour
$30-250 USD
£20-250 GBP
₹1500-12500 INR
₹12500-37500 INR
₹12500-37500 INR
₹12500-37500 INR
₹37500-75000 INR
₹600-1500 INR
₹750-1250 INR / hour
₹750-1250 INR / hour
₹600-1000 INR
$4-15 USD / hour
$30-250 USD
₹1500-12500 INR
$30-250 NZD
$10-20 SGD / hour