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I am looking for a developer to create a cross-platform medical simulation and training application for Android and iOS using a shared codebase. This application is intended for medical education and simulation. It will simulate the operation of a patient monitor, AED and defibrillator. It is not intended to control a real medical device unless physical-device integration is separately agreed in writing. I have an existing detailed project specification and additional requirements. The final scope consists of the attached specification together with the requirements described below. MOST IMPORTANT REQUIREMENTS 1. SMOOTH ECG AND PATIENT-MONITOR WAVEFORMS The most important part of this project is the smooth and realistic display of ECG and other patient-monitor waveforms. The application should support: - ECG waveforms. - 12-lead ECG. - SpO2 waveform. - EtCO2 waveform. - Respiratory-rate waveform where applicable. - Heart rate, QTc, blood pressure/MAP, pulse and temperature values. - Real-time changes to patient parameters. - Alarm events and emergency-procedure actions. The waveforms must not freeze, visibly stutter, restart or jump whenever the user changes a parameter or when data is received from another device. The communication layer must not block the user interface or interrupt waveform rendering. The developer must explain how the simulation engine, communication layer and rendering layer will be separated. Please also document the update rate, buffering and interpolation strategy. The developer must demonstrate waveform smoothness on real Android and iOS devices, not only in an emulator. 2. COMMUNICATION THROUGH BOTH WI-FI AND BLUETOOTH The application must support communication between devices through both: - Wi-Fi. - Bluetooth. Bluetooth is a required communication method. It must not be omitted and must not be used only for device discovery. The application should support: - Nearby-device discovery. - Device selection. - Connection status. - Connection errors. - Temporary connection interruption. - Reconnection where technically possible. - Safe disconnection. The developer must test both Wi-Fi and Bluetooth on real devices. During communication, the ECG and other waveforms must continue to work smoothly. APPLICATION MODES The application must include three operating modes: 1. INSTRUCTOR MODE The instructor uses one phone or tablet to connect to a patient monitor, select or create a scenario, configure the patient and control the simulation in real time. Instructor Mode must include: - Connecting to a Patient Monitor. - Selecting or creating a scenario. - Selecting the monitor layout. - Configuring the initial patient condition. - Changing HR, QTc, ECG rhythm, BP/MAP, SpO2, EtCO2, RR, pulse and temperature. - Triggering and configuring alarms. - Starting, pausing/stopping and ending the simulation. - Displaying a 12-lead ECG on the monitor. - Uploading an image or animation to the monitor. - Enabling ECG artifacts. - Configuring after how many defibrillator shocks the rhythm changes. - Selecting which rhythm is displayed after the specified number of shocks. - Synchronizing relevant changes with the connected monitor in real time. 2. MONITOR MODE The device operates as a realistic Patient Monitor and receives the instructor’s changes. It should display, where applicable: - ECG waveforms. - 12-lead ECG. - HR and QTc. - SpO2 and waveform. - EtCO2 and waveform. - BP/MAP and recent measurement history. - RR. - Pulse. - Temperature. - Alarm indicators and audible alarms. - Simulation status. - Connection status. When the instructor starts the simulation, the monitor should automatically open the live-monitor screen. 3. STANDALONE MONITOR MODE The user can operate the simulation completely on one device without connecting to a remote controller. The user must be able to: - Select or create a scenario. - Configure the patient. - Start and stop the simulation. - Change patient parameters directly. - Change the ECG rhythm directly. - Configure alarms. - Use AED functions. - Use Defibrillator functions. - Use Cardioversion functions. - Use Pacing functions. - Use the CPR Metronome. AED AND DEFIBRILLATOR REQUIREMENTS AED Mode and Defibrillator Mode must work in both: - Monitor Mode. - Standalone Monitor Mode. Defibrillator Mode must include: - Switching the defibrillator on. - Selecting the energy level. - Pressing the Charge button. - Displaying the charging state. - Delivering a simulated shock. - Updating the simulation state after the shock. - Synchronizing the event with the monitor during a remote session. - Cardioversion as a function within Defibrillator Mode. - Pacing as a function within Defibrillator Mode. The CPR Metronome must be available as a function within both AED Mode and Defibrillator Mode. The user must be able to complete the following simulated sequence: 1. Activate the defibrillator. 2. Set the energy level. 3. Press Charge. 4. Press Discharge 4. Deliver a simulated shock. 5. Display the result of the shock in the simulation. 6. Set Cardioversion function 7. Set- Pacing function In Instructor Mode, the instructor must be able to define after how many shocks the rhythm changes and which rhythm is selected afterwards. These are simulation functions. Physical AED or defibrillator hardware integration is excluded unless separately agreed in writing. REFERENCE APPLICATIONS The developer should review the SIM-MON and free Simple Monitor applications to understand the expected interaction and behavior of monitor, AED and defibrillator functions. The final interface may have a different visual design or layout. It does not need to copy the reference applications graphically. However, the relevant functions and logical behavior should be comparable. No protected code or graphic assets may be copied. ADDITIONAL FEATURES The application should also include: - Three monitor layouts: Basic, Extended and Vital Signs. - Scenario creation, editing, deletion, saving and loading. - Local storage of settings and scenarios. - Alarm thresholds for HR, BP, SpO2, RR and EtCO2. - Oxygen/air selection. - Consciousness states and NEWS score as specified in the attached documentation. - Seven languages: English, Polish, Spanish, German, French, Portuguese and Italian. - Free Demo Version with full simulation functionality during an active 15-minute session. - Paywall after Demo expiration. - One-time in-app purchase to unlock the Full Version. - No subscription is required under the current scope. - Settings for communication preferences, EtCO2 unit, device name, session duration and BP display behavior. - User-friendly error and recovery messages. DEVELOPMENT AND PAYMENT METHOD The project must be completed through fixed-price milestones on Freelancer. The project must not be treated as one single payment for the entire application. Each milestone must include: - A working test build. - A list of completed functions. - A list of known issues. - Updated source code in the project repository. - A short description of how the result was tested. A milestone will be released only after the client has tested and accepted the result against the agreed acceptance criteria. PROPOSED MILESTONES 1. Technical analysis, architecture and waveform prototype. 2. Wi-Fi and Bluetooth communication. 3. Smooth ECG and vital-sign waveform engine. 4. Live Patient Monitor and monitor layouts. 5. Instructor Mode and real-time control. 6. AED, Defibrillator, Cardioversion, Pacing and CPR Metronome. 7. Scenario Management, local storage and Standalone Monitor Mode. 8. Demo Mode, Paywall and one-time purchase. 9. Seven-language localization and Settings. 10. Final testing, bug fixing, documentation and handover. ACCEPTANCE PRIORITIES The first acceptance priorities are: - Smooth and realistic waveforms. - Reliable Wi-Fi communication. - Reliable Bluetooth communication. - No freezing or stuttering during communication or parameter changes. - Correct behavior on real devices. - Correct synchronization between the Instructor device and the Monitor device. SOURCE CODE AND FINAL HANDOVER The final delivery must include: - Complete source code. - Git repository or complete repository export. - Project and configuration files. - Build and installation instructions. - Localization files. - Scenario and test data. - List of external libraries and licenses. - Android and iOS build instructions. - App Store and Google Play preparation materials. - All project-specific graphics and audio files created for this project. The client must own or control the Apple Developer and Google Play accounts used for publication. The developer must not retain exclusive control over the source code, repository or publishing accounts after completion. The developer must also help prepare and publish the application on both the Apple App Store and Google Play. This includes preparing the Android and iOS release builds, configuring the required signing and store settings, uploading the builds, assisting with the submission process, and responding to technical rejection messages from Apple or Google. The client will own and administer the Apple Developer and Google Play accounts. App Store, Google Play and third-party account fees are paid directly by the client. Technical publication support is included in the agreed project scope and is not an optional extra. WEEKLY COMMUNICATION The developer must provide a weekly update containing: - Completed work. - Work currently in progress. - Planned work for the next week. - Problems and risks. - Link to the current test build. - List of known bugs. - Confirmation whether the schedule and budget remain vali
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With a background in game development, your project of creating a medical simulation and training application speaks to the heart of our expertise. Over the last few decades, we've developed over 300 games across various platforms using cutting-edge technologies; that proficiency is what distinguishes us from others. We're also an official Microsoft XBOX developer which highlights the quality and reliability of our work. One of the defining aspects of your project is the smooth display of ECG and other patient-monitor waveforms. Our experience in dealing with complex graphics and data displays will ensure that these waveforms function seamlessly on both Android and iOS devices, as well as during communication modes like Wi-Fi and Bluetooth — a skill that few can claim to possess. Moreover, we fully appreciate the importance of dynamic real-time interactions in instructor mode, monitor mode, and standalone monitor mode. Our agile development principles will ensure quick iterations and seamless incorporation of your requirements, guaranteeing that all those features you specified are incorporated smoothly into the final product. Lastly, our devotion doesn't wane after the launch; we commit ourselves to providing reliable maintenance post-launch to make sure our project doesn't just satisfy immediate requirements but also stands the test of time. Choose Falcon Interactive for a refined medical simulation application that will secure your position in the market.
$25 USD in 40 days
9.3
9.3

I have worked on several medical devices I have SpO2 and portable ECG reader with me. I did several IoT projects where I managed animations and smooth UI for the incoming data. Lets discuss
$30 USD in 40 days
8.3
8.3

SMOOTH WAVEFORMS + RELIABLE BLUETOOTH/WI-FI — I CAN BUILD THE COMPLETE MEDICAL SIMULATION APP. I have 12+ years of IT experience with strong expertise in Flutter, Android/iOS, real-time communication, Bluetooth, Wi-Fi, animations, and complex simulation applications. I can develop: • Instructor, Monitor & Standalone modes • Smooth ECG/12-lead, SpO2, EtCO2 & RR waveforms • Real-time parameter synchronization • Bluetooth + Wi-Fi communication with reconnection • AED, Defibrillator, Cardioversion, Pacing & CPR Metronome • Scenarios, alarms, layouts and local storage • 7-language support and Demo + one-time purchase • Android/iOS builds and App Store/Google Play submission I’ll separate the simulation, communication and rendering layers to prevent waveform freezing or stuttering and validate everything on real devices. I’m ready to work milestone-by-milestone with regular test builds, source updates and complete documentation.
$9 USD in 40 days
8.5
8.5

I can create a cross-platform medical simulation application that meets your requirements for smooth and realistic ECG and patient-monitor waveforms. My approach will ensure that the app performs flawlessly on both Android and iOS, maintaining real-time changes without any freezing or stuttering. I understand the importance of supporting communication through both Wi-Fi and Bluetooth. This includes device discovery, status updates, and ensuring seamless interaction while maintaining waveform accuracy. With expertise in mobile app development, I specialize in creating intuitive interfaces and robust communication layers. I am committed to delivering a high-quality product that adheres to your detailed specifications and project milestones. Regards, Jp
$8 USD in 7 days
6.9
6.9

Hello, Your main challenge is getting a medical monitor simulation that feels truly live—especially smooth ECG/vital waveforms while Bluetooth/Wi-Fi communication and parameter changes happen in real time. I’ll keep waveform rendering independent from the communication layer so data updates never cause freezing, stuttering, or waveform jumps. I can build this in Flutter with Instructor, Monitor, and Standalone modes, including 12-lead ECG, SpO2, EtCO2, alarms, scenarios, AED/Defibrillator, Cardioversion, Pacing and CPR Metronome. I’ll implement both Wi-Fi and real Bluetooth communication, test on real Android/iOS devices, and deliver through your 10 fixed-price milestones with source code and documentation. I have strong experience with Flutter, real-time communication, and performance-focused applications. I’d be glad to discuss the waveform engine and communication architecture first. LET’S DISCUSS THE PROJECT AND MILESTONE PLAN IN CHAT. Best regards Meera
$9 USD in 40 days
7.0
7.0

Hi, As an industry-heavyweight with a prosperous track record of 19+ years, I’ve been fortunate enough to helm over 483 projects with roaring success; all while managing a considerable team of 40+ proficient developers and designers. Collaborating with me equates to a guaranteed partnership that would drive tangible growth for your medical simulation application. My comprehensive skillset encompasses Android Application Development, Mobile App Development, Software Testing, and uncanny User Interface intuitive enough to create complex yet seamless software such as the one at hand. What truly differentiates me is that I take pride in delivering reliable solutions tailor-made for each client. When it comes to the 'MOST IMPORTANT REQUIREMENTS' as outlined in your attached specification document - **Smooth ECG & Patient-Monitor Waveforms** and **Communication through Wi-Fi and Bluetooth** - I assure you of smooth, stutter-free waveform displays on real-time Android and iOS devices. More importantly, I guarantee a fool-proof communication layer that won't breach the integrity of waveform rendering or block your user interface. Thanks, SBM
$9 USD in 40 days
6.8
6.8

Hello!! I WILL SHARE SIMILAR WORK IN CHAT Your project needs a cross-platform medical simulation application that can provide a realistic, reliable, and easy-to-use training experience across the required devices. * Which platforms need to be supported? * What medical procedures or scenarios should the simulation include? * Do you already have the simulation content and interface designs? The application can be developed with a suitable cross-platform framework, supporting interactive simulation workflows, Bluetooth device communication where required, realistic feedback, data handling, and responsive interfaces. Testing will ensure consistent behavior across all target platforms. Relevant cross-platform applications and device-integrated projects have been completed with a strong focus on reliability and user experience. The goal will be to create a smooth medical training tool that works consistently in real-world use. Let us discuss the simulation requirements in chat and get started. Best regards Farhin B
$8 USD in 40 days
6.8
6.8

Hi,I understand that the most critical part of this project is not simply building the monitor UI, but creating a reliable simulation engine where ECG and vital-sign waveforms remain smooth and uninterrupted while communication, parameter changes, alarms, and emergency actions are running in real time. I have also worked on similar real-time mobile applications involving device communication, live data handling, simulation-style interfaces, and complex user workflows. I can share relevant portfolio examples. Key Features: • Cross-platform iOS & Android app using Flutter • Realistic ECG, 12-lead ECG, SpO2, EtCO2 & RR waveforms • Smooth rendering with separate simulation, communication & UI layers • Buffered/interpolated waveform updates to prevent stutter • Wi-Fi and Bluetooth communication with reconnection handling • Instructor, Monitor & Standalone Monitor modes • Real-time patient parameter synchronisation • AED, Defibrillator, Cardioversion & Pacing simulation • CPR Metronome and configurable alarms • Scenario creation, editing, saving & loading • Basic, Extended & Vital Signs monitor layouts • 7-language localisation • Demo mode, paywall & one-time IAP • Real-device testing on Android and iOS • App Store & Google Play submission support • Complete source code, documentation & milestone builds I’ll follow your proposed fixed-price milestone structure, providing a working build, completed-function list, known issues and testing details at every milestone. Best Regards,
$9 USD in 40 days
7.6
7.6

Hello, With my 15+ years of experience in mobile app development and a deep understanding of critical technologies like Android, I am confident that I can successfully deliver the cross-platform medical simulation and training application you need. My proficiency extends to both iOS and Android, ensuring the smooth functionality of your medical simulation app regardless of the platform. I understand the importance of seamless display and real-time waveforms in a medical simulation application. With this in mind, I can guarantee that your app will not only meet, but exceed your expectations. Additionally, my knowledge of communication channels such as Wi-Fi and Bluetooth further expedites successful disconnection/reconnection along with proximity discovery between devices. Lastly, my background in building robust applications like ERPs, CRMs, SaaS platforms further supports my capacity to develop a comprehensive simulator with three operating modes, allowing for an immersive user experience catering to instructors, monitors or independent users. Let's start transforming your detailed project specification into a working reality! Thanks!
$30 USD in 16 days
6.2
6.2

Hello, This medical simulation app needs to behave like a real training environment, not simply reproduce monitor screens. The priority is smooth ECG/12-lead and patient waveforms while parameters, alarms, Bluetooth/Wi-Fi communication, and simulated interventions change in real time. I’d separate the simulation engine, communication layer, and rendering pipeline so one cannot interrupt another. I can build the three modes around Instructor, Monitor, and Standalone workflows, including scenario management, live patient parameters, alarms, AED/defibrillator, cardioversion, pacing, CPR metronome, 12-lead ECG, artifacts, and shock-triggered rhythm changes. Wi-Fi and Bluetooth will support discovery, connection handling, interruption, reconnection, and safe disconnection while maintaining waveform continuity. The shared Android/iOS architecture will use asynchronous processing, buffering and interpolation where appropriate, with waveform performance validated on real devices rather than relying only on emulators. I’ll also cover the seven-language interface, local scenarios/settings, demo/paywall flow, in-app purchase, and the required monitor layouts. Since you already have detailed specifications and reference applications, I can work from those requirements and structure development into testable milestones with clear acceptance criteria. Regards, Nikita Gupta
$10 USD in 40 days
5.9
5.9

With a strong background in Android and game development spanning over 5 years, I am the seasoned developer you need to bring your medical simulation app to life. Patient safety is of utmost importance, and with this in mind, I am confident I can deliver smooth, realistic renditions of crucial ECG and patient-monitor waveforms without hiccups or glitches. My expertise extends to both Wi-Fi and Bluetooth technologies included in your requirements. I will make sure devices connect reliably and waveform rendering remains uninterrupted even during communication. My vast experience in game development has taught me effective separation strategies between simulation engines, communication layers, and rendering systems—critical for smooth functioning. By choosing me, you unlock the services of a dependable developer who values quality, performance, and adheres to project timelines effectively. I maintain open and transparent communication throughout the project to ensure your evolving needs are consistently met—I'm not just about code; I actively collaborate with clients to realize their vision. Work with me and let's exceed your medical education and simulation app expectations!
$12 USD in 40 days
6.4
6.4

As an experienced full-stack developer with a consistent record of creating high-performing applications across various platforms, I am your ideal choice for this medical simulation project. My core expertise in both Android and iOS (Swift and Kotlin) app development, combined with my skillfulness in building real-time interactive applications, aligns perfectly with the most critical elements of your project. Building on to that, my team and I have extensive experience working with device communications, especially Bluetooth and Wi-Fi. We have successfully implemented similar communication functionalities in previous projects without causing disruption to the primary operations like waveform display. Moreover, our focus on clean architecture ensures that the communication layer is well separated from other components - guaranteeing smooth action even under heavy data load and preserving the integrity of ECG waveforms.
$9 USD in 40 days
5.4
5.4

Hello, I have 10+ years of mobile development experience and can build this cross-platform medical simulation application using a shared Flutter codebase for Android and iOS. I understand that waveform performance, real-device communication, and Instructor ↔ Monitor synchronization are the highest priorities. I’ll separate the simulation engine, communication layer, state management, and rendering pipeline so Wi-Fi/Bluetooth processing never blocks ECG or vital-sign rendering. I’ll also implement buffering/interpolation and validate performance on physical Android and iOS devices. Working Flow: Architecture & Waveform Prototype → Wi-Fi/Bluetooth Layer → Waveform Engine → Monitor UI → Instructor Controls → AED/Defibrillator → Scenarios/Standalone → IAP/Localization → Device Testing → Store Submission I can cover all three modes, ECG/12-lead/SpO2/EtCO2/RR waveforms, alarms, AED/defibrillator/cardioversion/pacing, CPR metronome, scenarios, local storage, seven languages, demo/paywall, and one-time IAP. I’m comfortable working with fixed-price milestones and providing a working build, completed-function list, known issues, test notes, and updated source code at every milestone. I can also assist with both App Store and Google Play publication. Thanks
$9 USD in 40 days
5.6
5.6

Hi! @Project@ I understand you need a cross-platform medical simulation app for Android and iOS focusing on realistic waveforms and seamless communication. @Why I'm a good fit@ With extensive experience in mobile app development, I’ve built projects involving game development, real-time data processing, and device communication, including Bluetooth and Wi-Fi protocols. I'll ensure smooth waveform rendering and robust communication layers, supported by thorough testing on real devices. I'm ready to start working immediately. Thanks!
$25 USD in 40 days
5.4
5.4

Warm greetings! I specialize in cross-platform mobile application development with over 9 years of experience, including Android, iOS, Bluetooth/Wi-Fi communication, real-time systems, and performance-focused architecture. Your key priorities—smooth waveforms, reliable device synchronization, and real-device testing—would drive the development approach. Here's how I can help: * Build a shared-codebase app with separate simulation, communication and rendering layers * Develop smooth ECG, SpO2, EtCO2 and vital-sign waveform rendering * Implement reliable Wi-Fi and Bluetooth communication with reconnection handling * Build Instructor, Monitor and Standalone modes with AED/Defibrillator functions * Deliver each stage through fixed milestones, test builds, source updates and documentation I can follow your 10-milestone structure and support final App Store and Google Play publication. Do you already have the attached detailed specification and UI assets ready to share for the technical analysis phase?
$9 USD in 40 days
5.0
5.0

★•══•★ Hi client ★•══•★ I’ve read through your project and it’s right up my alley. I’ve handled similar work before, so I know exactly what to look out for and how to get it done without the usual back-and-forth. My approach is straightforward: I dig into the core issue, fix it properly, and test everything so it holds up. No shortcuts, no “it works on my machine” surprises. You’ll get clean, clear communication and a result that actually does what you need. I’m not about overpromising—just solid, reliable work. Quick question: is there a specific part of this you’re most worried about, or any deadline pressure I should know about? Best regards, Rico
$9 USD in 40 days
5.1
5.1

With almost a decade's worth of experience in Unity Game and Mobile Application development under my belt, I'm here to offer you an unparalleled level of expertise in constructing your medical simulation app. Not only can I build high-performing cross-platform applications with a shared codebase — perfect for your Android and iOS needs — but I can provide the seamless communication network your app requires. As you specified, I will design the bird’s eye-view layout to meet every specification ensuring accurate simulation. Additionally, putting together detailed experiences like 12-lead ECG waves, capturing SpO2, EtCO2 wavefroms, which reacts smoothly even amidst live feed updates or changes/parameters are within my capabilities. As part of my work-flow, I use an interpolation strategy to avoid any freezing or stuttering issues while handling data received from communication layers. Finally, my specialization also extends to building instructor modes - configuring periodic shock change rhythm rate with scenarios and enabling you to switch intelligently between simulating standalone mode and synchronized instructor-monitor mode. My goal is to marry top-notch technical skills with great artistry and functionality and produce an application you not only love but one that serves its purpose. So let's get started!
$9 USD in 40 days
4.9
4.9

As a seasoned Full Stack Developer and AI Solutions Expert, I have not only the relevant technical knowledge but also the diverse skill set required to execute your project with excellence. With 8+ years of experience, I have worked on more than 200 successful projects, showcasing my ability to seamlessly handle complex tasks and deliver consistent, high-quality results. Specifically with regards to this project, my expertise in Mobile App Development coupled with my clear understanding of Software Testing protocols makes me the perfect fit for creating your cross-platform medical simulation app. I have an intimate understanding of the importance of smooth and realistic ECG waveform display and advanced communication through Wi-Fi and Bluetooth. Throughout my career, I have demonstrated proficiency in separating simulation engines, communication layers, and rendering layers, ensuring efficient information flow without any interruptions. Furthermore, I understand the gravity of these simulations in real-time healthcare education and training. Therefore, I not only utilize real Android and iOS devices but tirelessly test applications on them to ensure their compatibility and smooth functioning. My skills lie not only in coding but also in being a meticulous observer which will be invaluable in addressing all the specific requirements mentioned in your project description. Let's connect and discuss further how we can innovate together to exceed your expectations!
$9 USD in 40 days
4.9
4.9

Hello, As a result of a detailed review of your specification, I understand that the critical engineering requirement is not simply displaying ECG graphics, but maintaining **continuous, realistic waveforms while parameters change and Wi-Fi/Bluetooth synchronization occurs**. I would use a shared cross-platform architecture (Flutter is a strong fit) while keeping rendering, simulation state, and communication as independent layers. The waveform engine would use timestamped samples, buffered data and frame interpolation with rendering synchronized to the display refresh cycle; Wi-Fi/Bluetooth I/O would run asynchronously so network events never block the UI/render loop. I would follow your milestone structure, starting with a real-device waveform prototype before building the larger application. Instructor/Monitor synchronization would use a defined event/state protocol with reconnect handling, while Standalone Mode would reuse the same simulation engine. AED/Defibrillator, cardioversion, pacing, scenarios, localization and one-time IAP would then be added incrementally with Android/iOS test builds at each milestone. I have two initial questions: • Which minimum Android and iOS versions must be supported? • For Bluetooth, do you require BLE specifically, or must existing Bluetooth Classic devices also be supported? Complete source, Git history, documentation, real-device testing and store submission support can be included. Best regards, Carlos
$10 USD in 40 days
4.5
4.5

With hands-on experience in developing interactive medical applications, I understand the importance of creating a seamless and realistic medical simulation experience for Android and iOS platforms. I have successfully integrated complex waveform displays and real-time data updates in similar projects. How critical is it for the application to handle multiple data streams simultaneously to ensure a smooth user experience? Regards, Yogesh Kumar
$9 USD in 36 days
4.5
4.5

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