Need radio apps jobs

I need a skilled writer for copywriting that will be used on a radio broadcast for a marketing campaign. Key Requirements: - Craft compelling and engaging radio copy - Experience in advertising or marketing copywriting - Understanding of radio broadcast principles and pacing

I'm looking for a highly experienced Flutter developer to integrate Bluetooth Low Energy (BLE) scanning and WiFi configurations into a cross-platform mobile application. Requirements: - Cross-platform compatibility: The application should operate seamless...developer should also build functionalities that will enable the app to connect and configure WiFi. Ideal Skills and Experiences: - An expert level of knowledge and practical experience with the Flutter framework is critical for this role. - A deep understanding of utilizing BLE technologies, particularly with custom BLE devices. - Proven experience in creating WiFi functionalities in mobile apps. I'm looking for a developer who's adept at working with these technologies and can deliver high-quality, effi...

...WebSockets, allowing for instant updates and notifications. - Integration with Third-party APIs: The microservices need to seamlessly integrate with various third-party APIs, ensuring smooth data exchange and interoperability with external systems. The ideal candidate should have: - Extensive experience with and building microservices architectures from scratch. - Strong understanding of user authentication and authorization methods, as well as implementing real-time communication with WebSockets. - Proven track record of successfully integrating third-party APIs into microservices. - Proficiency in relational databases such as PostgreSQL or MySQL. - containerized apps If you have the required skills and expertise, please submit your proposal, along with your relevant e...

I'm in need of a UTM tracking expert to help me monitor the effectiveness of my campaigns and optimize them for better conversion rates. The campaign will be running on Stann App. Key requirements include: - Setting up UTM parameters to track campaign effectiveness within the Stann App - Measuring and analyzing website traffic generated from these campaigns The ideal freelancer for this project should have: - Strong experience in UTM tracking and campaign analysis - Previous work on tracking app-generated website traffic - Proven ability to optimize campaigns for better conversion rates Please let me know if you have experience with UTM tracking for mobile apps, especially Stann App.

I'm looking for a mobile app developer to help me create an Android app that includes user registration and login fun...log in to their existing account securely. Ideal Skills and Experience - Prior experience with Android app development is essential. - Knowledge of implementing user registration and login features in mobile applications. - Good understanding of security protocols and encryption for user data. - UI/UX design experience is a plus to ensure a clean and user-friendly interface. - Previous work with apps involving user data management and permissions will be highly valued. Please include in your proposal any relevant work samples or portfolio showcasing your previous Android app development projects. Your bid should also include an estimated timeline for comple...

I'm looking for a professional who can assist in the following tasks: - Audio Editing: The project involves refining and enhancing the audio for a 15-second commercial advertisement. This includes adjusting volume levels, removing background noise, and ensuring t...quality of the audio meets industry standards. - Voice Over Recording: The voice over is specifically for a commercial advertisement, so the selected candidate should have a voice that is engaging, clear, and able to convey a persuasive message within a short duration. Ideal candidates should have experience in audio editing and voice over work, especially within a commercial context. Experience in radio advertisements would be a significant advantage. The ability to deliver high-quality work within a timely manne...

I'm in need of a skilled electrical engineer to help me set up a radio-based surveillance system in my property. - I have yet to decide whether the system will be placed indoors, outdoors or both so your prior experience in both environments is desirable. - The project does not have a predetermined number of areas or rooms that need covering, so I'm looking for someone who can help me plan and implement the system in the most efficient and effective way. Ideal candidate should have experience in: - Design and installation of surveillance systems, particularly radio-based systems. - Ability to work with both indoor and outdoor security setups. - Planning and executing a system across multiple areas. Your insights and recommendations regarding the ...

I'm looking for a skilled MAUI Developer to spearhead the UI/UX design of a mobile app focused on integrating customer interaction tools. The app will primarily utilize push notifications as a means to engage with customers. The ideal freelancer for this project should have the following skills and experience: - Expert...interaction tools. The app will primarily utilize push notifications as a means to engage with customers. The ideal freelancer for this project should have the following skills and experience: - Expertise in MAUI development with XAML cod. - Proven track record in superior UI/UX design. - Experience with incorporating customer interaction features, specifically push notifications, into mobile apps. - Excellent communication, time management skills and atten...

I'm looking for a talented comedic actress to feature in a Brand commercial that will be aired on social media. The commercial is set to be shot indoors. Key requirements: - Strong comedic acting skills are essential. - Proven experience in radio commercials or similar projects is highly desirable. - Ability to improvise and bring humor and charisma to the role. Ideal skills and experience: - Previous experience in brand commercials. - Strong portfolio of comedic acting. - Excellent communication skills. - Ability to work in an indoor setting and deliver a convincing performance.

...Platforms: The app is currently on both iOS and Android. I need the freelancer to update and maintain both versions. - Design Flexibility: While I have a specific design in mind for the upgrade, I'm also open to suggestions and design improvements. - Bug Fixing: The current version of the app has several bugs that need to be fixed. I'm looking for someone who can identify issues and deliver a bug-free app. Ideal Skills: - Extensive experience in React Native development, ideally with a strong portfolio of mobile applications. - Proficiency in both iOS and Android development. - A keen eye for design, with the ability to work to a design brief or come up with creative suggestions. - Solid experience in identifying and fixing bugs in apps. I need a ...

I need an Android application to be developed, focused on a native share feature within a webview. share button working natively in andorid browser. but not work natively in webview app. it should be work natively in android. Key Requirements: - Platform: Android - Function: The primary goal of the share button is to enable users to easily share the URL of the website accessed through the webview. Compatibility: - The app should be compatible with all current versions of Android. The share button will be a part of a WordPress plugin, so the developer should be able to integrate this feature into the app seamlessly. The ideal candidate should have experience with: - Android development - Webview implementation - Native share functionality - Integrating WordPress plugins into Andr...

...a medical survey tool. The ideal candidate would possess: - Proven experience in iOS app development - Familiarity with creating apps requiring user authentication and account setup - An understanding of backend programming for data storage - Experience with healthcare field is a plus The main function of the app will be to conduct medical surveys. Users will need to create an account, log in and answer health-related questions. This sensitive data needs to be stored securely. The app should have an intuitive, user-friendly interface that can easily be navigated by individuals with various tech skill levels. This is something that would be an ADDITION to apps like MyChart and it conducts an AI based survey to give a patient a rough diagnoses, based on multiple ch...

I need an experienced Android app developer to create a service-based application that will offer booking and payment services to users. Key Responsibilities: - Develop a user-friendly Android app - Implement booking and payment services in the app Ideal Skills and Experience: - Proven experience in Android app development - Proficiency in integrating payment gateways - Familiarity with booking service integration - UI/UX design skills - Previous work with service-based apps is a plus Please include examples of your past app development work in your proposal.

I'm seeking a talented product designer with a strong background in mobile app developmen...on both iOS and Android. Key Role: - Design the app primarily focused on route planning. Your expertise in this area is crucial to ensure the app serves its core function effectively. - Incorporate basic user profiles into the app. The aim is to provide a personalized experience to our users without making the account creation process overly complex. Ideal Skills: - Experience designing mobile apps for both iOS and Android platforms. - Proven track record in developing user-friendly route planning features. - Background in creating seamless user profile systems. If you possess these skills and are excited about the opportunity to work on a cutting-edge public transportation app, pleas...

Full Stack developer needed that has experience with PHP and Native Apps. You will be responsible for customizing my existing social media script web and apps.

I'm on the hunt for an experienced Android developer to build a voice calling app with the added feature of call recording. Requirements: - Expertise in Android app development. - Prior experience in developing calling apps is preferred. - Implementing call recording functionality. - Knowledge of best practices for good voice call quality. - Understands importance of user-friendly interface and ease-of-use. A background in telecom applications will be a plus and given preferred consideration. Fast turnaround is also appreciated. Looking forward to your bids.

I'm looking for a Flutter developer to create a dynamic application that focuses on user convenience and service delivery. The app should include: - User Login & Registration: A robust and secure user authentication system is crucial for the success of this app. The authentication is from our backend and integrate this with google. - Push Notifications: Implement a push notifi...The main services offered through the app will be of a general nature, catering to a broad spectrum of user needs. Ideal candidates should possess a strong background in Flutter development, with a solid understanding of mobile app architecture, user authentication systems, push notification implementations, and REST API integration. Previous experience in developing e-commerce or service-based apps...

I'm in need of a proficient mobile app tester who can check every aspect of my app's functionality across both Android and iPhone platforms. The main functionalities to be tested are: - User login/registration process: Confirm that these processes are smooth and error-free and that they are securing user data properly. - Push notifications: Verify that notifications are being received in a timely manner without any bugs or glitches. - In-app purchases: Ensure all in-app purchases operate smoothly, without causing any disruptions to the user experience. The app has a broad target audience, including adults, teenagers, and children. As such, an ideal candidate for this project should have experience testing apps catering to a wide age demographic and should be abl...

I need a copywriter to craft engaging, memorable copy that will increase awareness of my brand among professionals aged 35-54. This is a radio type of copy, but will be used for social media posts and email campaigns. Key Requirements: - Experience in crafting copy for radio is a plus. - Proven ability to write compelling, high-performing social media posts and email campaigns. - Understanding of the 35-54 age group, able to tailor the content to suit their tastes and interests. - Portfolio demonstrating successful work on brand awareness campaigns. The successful candidate will be able to create copy that not only raises brand awareness but also drives engagement and interest among the target demographic.

I am in need of a skilled MERN Stack developer to assist with an existing project. The project covers a range of areas such as authentication and user management, data retrieval and manipulation, as well as frontend design and user interface. Key responsibilities and skills needed: - Proven experience with MERN Stack development. - Proficiency in handling authentication and user management systems. - Demonstrated ability to retrieve and manipulate data efficiently. - Strong understanding of frontend design and user interface to ensure optimal user experience. Communication: I prefer to communicate with the freelancer through instant messaging apps. It allows for quick and straightforward exchanges. Please include previous work in your application to help me understand yo...

I'm in need of a skilled app developer to create a language learning app for my academic capstone project. The app will be a web-based platform focused on targeting learners with an intermediate level of language proficiency. Key Features: - The app should offer a structured, intuitive, and engaging learning experience for users. - It should incorporate interactive exercises and activities to enhance learning. - The app should be designed to help users improve grammar, vocabulary, and pronunciation. Ideal Skills: - Proficiency in web-based application development. - Experience in creating educational apps, especially language learning applications. - Understanding of user experience design and ability to create intuitive interfaces. - Familiarity with gamification in ...

I'm in search of an expert that can help with ASO and Google Play Store optimization for my children education app. Your skills should cover several important areas: - Keyword research and optimization: I need an expert who can find the best keywords for my app, ones that will draw in the right audience and improve my app's visibility. - App title and description optimization: It's important to have an engaging and apt title and description for my app. I need a professional who can deliver this, ensuring the app's distinctive features are conveyed compellingly. - App icon and screenshot optimization: A visually appealing icon and informative screenshots are what first attract users. I'm seeking someone who can enhance these elements to sway potenti...

I am in search of a skilled iOS app developer with expertise in creating e-commerce applications. As the details of the specific features are yet to be finalized, the developer should have the ability to adapt and incorporate potential attributes such as inventory management, payment gateway...ability to adapt and incorporate potential attributes such as inventory management, payment gateway integration, or user reviews and ratings. Also, potential integration with existing e-commerce platforms or APIs might be a possibility and the developer should be capable of doing so if required. Ideal skills and experience: - Proficient in iOS app development - Experience in developing e-commerce apps - Ability to incorporate diverse features and integrations - Flexibility to adapt as per req...

I need people from us to complete offers that you are interested such as downloading apps and data entry i need real data and only for interested offers it only takes about 5 - 10 minutes

We have a monolith .Net core app which we want to move to AWS Lambda as microservices, piece by piece. Altough we do have good C# and .Net developer, we have almost zero AWS Lambda know-how. We are looking for an expert, with extensive experience in building complex .Net apps on AWS Lambda, to guide our developer. You won't be coding but will be serving as a consultant, advising us for topics like; project strucure, project settings, coding strategy, code structure, code review, best practices and recommendations, code testing. Please only apply if you are able to demonstrate extensive experience in the field. We will be asking to see your previous projects done in .Net and deployed on AWS Lambda. You should be able to provide walkthrough of at least 1 complex live project....

I'm in need of a dedicated developer to build an iPhone and Apple Watch Quran application. Here's what I'm envisaging for the project: - The app should include the complete text of the Quran. - Since I am only interested in guest mode, there's no need for user account functionality. See the video I uploaded to note the most important feature of the both apps the iPhone and Apple watch. Here's a list of the functionalities that should be provided by the QuranicTouch iPhone and Apple Watch app: 1. Voice-Activated Controls: Use Tap to activate the microphone and begin recitation; the app will display the verses you are reciting on your watch face. 2. Surah Navigation: Call out the name of a surah to navigate directly to it. 3. Choose from 2 di...

I'm looking for an experienced mobile app developer who can create a functional Android app that emphasizes a user registration and login system. This project centers around creating a user-friendly system that makes registering and logging in seamless for the user. Key Requirements: - Expertise in Android app develop...logging in seamless for the user. Key Requirements: - Expertise in Android app development. - Can design a user-friendly interface. - Has experience in developing secure user registration and login systems. - Familiarity with relevant protocols and standards for user data security. - Excellent troubleshooting and communication skills. If you can demonstrate previous work with similar Android apps, your application will stand out. I look forward to seeing ...

I'm seeking a talented individual to help with the recording of a series of 30-minute to 1-hour podcasts focused on business and finance. This will be a two-host radio style show. Key Project Elements: - Podcast Recording: The main task will revolve around recording the podcast sessions. This will involve managing the technical aspects of the recording process. Ideal Skills & Experience: - Experience in podcast recording: A proven track record in recording podcasts, particularly those of a radio style, is essential. - Familiarity with business & finance topics: An understanding of the business & finance world would be highly beneficial, as this will help in ensuring the quality and relevance of the content. - Technical proficiency: Strong technical skills ...

Many people say this is not possible but there are a few apps that can do this. I need an Android project in JAVA not Kotline and maybe with C++ code that integrates seemlessly which allows me to record a phone call. Technically I do not need a recorded file - I need an AudioRecord object returned that I can plug into my current code so I can process the phone audio NOTE: This is not for voice but for things like dial tones etc so AudioSource.VOICE_RECOGNITION does not work because it seems to block / noise cancel the audio I need.

Looking for React...Interested? Let's chat Key Features: - The app should be available on both iOS and Android platforms. - Real-time sports data integration is crucial for live updates. - Users should be able to: - Make predictions on sports events - Compete in daily/weekly challenges - Follow live scores and stats Ideal Skills: - Excellent proficiency in React Native - Prior experience with sports-themed apps - Integration of real-time data APIs - Ability to create engaging user experiences for interactive games - Strong understanding of mobile app development. Your role in this project will be to collaborate with me to design, develop, and implement all the functionalities of the app. If you have a portfolio of similar projects, or can demonstrate relevant experien...

I'm desperately seeking the services of a highly experienced cybersecurity expert. I've been encountering multiple issues with my phone and internet provider for over a year now. Here's my predicament: - I've been noticing strange devices connected to my internet, far exceeding the number of devices I own. I recently discovered twenty-three odd devices linked to my account. - In addition, the apps on my phone are shuffled and changed around - without me initiating such changes. - Adding fuel to fire, I received a breach of security letter from AT&T, making me seriously concerned about the security of my digital spaces. The successful candidate should have substantial experience in handling such cybersecurity issues, demonstrating robust track records ...

...seeking knowledgeable freelancers to help fork and rebrand existing casaOS self-hosted OS. Casa is opensource and there is tons of documentation on Github. I need someone who can help me fork it, rebrand it under my own brand. Essentially features stay the same but branding will need to look different. Key Points: - User Interface Revamp: We're aiming for a modern, sleekly designed interface with intuitive navigation that corners aesthetics and simplicity. The increased customizability of the design is also a priority. - App Ecosystem Improvement: I would like to evolve the current app ecosystem by introducing support for third-party apps and enhancing app discovery. - Security Features: A part of this project is also to maintain and potentially improve upon...

...tourists, on a towel or under a small umbrella - just to give the look and feel of a tourist beach. Then there is a life guard (or two) that is standing at the waterline, looking out over the water. Radio(s) in the hand. In a tiki hut or some other somewhat beachy but not frumpy structure at the side of the beach you will see a person looking at a computer screen. On the screen there is information (red and green) about the snorkeler. There needs to be some kind of symbol (light flash of some kind?) to show that the ‘screen” is ‘talking’ with the snorkel masks. (the actual connection is through radio wavelengths.) Then we want to show that if one of those signals shows red the snorkeler is in trouble, the signal will show that on the screen ...

Seeking an expert in developing small basic Android apps or database-enabled websites. The primary function of this project is to manage and categorize approximately 1,000 records, with the ability to sort them by date or reminder type. The platform should also allow for these records to be printed daily. Key Features: - Reminder system: This should be able to send email notifications as reminders. - Privacy: Secure login page that is protected by a username and password setup. Ideal candidate should have a strong background in app or web development, with a demonstrated experience in handling databases, creating secure login environments, and email notification systems. Good understanding of efficient record sorting algorithm is a plus. The ability to create an interface that is...

...immediate need for my project is a Layouts Inspector tool that focuses on: - Basic Layout Structure Inspection I'm seeking out a simplistic method of inspecting the layouts to comprehend the basic structure without needing to delve into the more complex features such as component-border inspection or adjustable display parameters. This tool should develop an app solely compatible with Android smartphones. The functionality needs to integrate seamlessly into existing project work within the Android Studio environment. Ideal Skills: - Strong knowledge of Android Studio - Experience with creating tools that inspect layouts - Prior experience developing apps for Android smartphones If you are an expert on layout inspection in Android Studio and have prior experience ...

I'm in search of a proficient and experienced app developer from India to build a top-notch Fant... Aesthetics, functionality, and user experience are key considerations for this project. User Interaction: - Users will have the ability to create their own fantasy teams. This is a crucial aspect of the app and must be user-friendly and intuitive. Ideal Freelancer: - Proficient in app development, particularly in the fantasy sports and betting niche. - Previous experience in creating similar apps with in-app payment and leaderboard systems. - Strong understanding of the Cricket market. - Proven track record of delivering high-quality and user-friendly mobile applications. - Based in India. Looking forward to hearing from talented and experienced app developers who meet the ...

I'm looking for a talented individual to help us create a captivating radio advertisement campaign. The aim is to raise awareness, drive donations and advocate for change in our community.

I'm looking for a professional who can help me increase the visibility of my brand through a radio campaign. Key Requirements: - Target Audience: Young adults aged 18-34 years. - Objective: Increase brand visibility.

...track record and understanding of all things shopify and advertising. This includes google ad spend, meta and tik tok? First and foremost, we MUST get our pixel tracking correctly on FB. We have hired multiple freelancers, and somewhere in the code, the pixel is not tracking correctly from FB to Shopify. We cannot spend ad dollars without proper tracking. We do not know if one or more of the apps that are installed on shopify are working against each other and causing these issues? I am wondering if there are any FB and Instagram/ google ad agencies willing to do a commissioned based management for payment. I want someone who is confident enough in their skills that they are willing to work off commission structure. We have plenty of content, but I am tired of agencies over ...

I'm in need of a skilled and experienced scriptwriter who can help me create a captivating script . The intended audience for this script is adults, so it should be engaging, thrilling, and engaging for mature listeners. The successful freelancer should be able to demonstrate the following in their application: - Past work: I'll need to see examples of previous scripts you have written, particularly those in the crime genre. Ideal skills and experience for this project include: - Scriptwriting: You should be proficient in writing scripts that are engaging, with a strong grasp of storytelling techniques. - Crime genre: Experience in writing in the crime genre is a significant advantage. - Radio writing: Familiarity with writing for radio is preferred...

...offer. - Customer Review Generation: The AI system should also be able to generate authentic and believable customer reviews for our products and services. Experience and Skills: - Proven Experience with AI Integration: You should have a solid background in working with AI technologies and implementing them in ecommerce platforms. - Ecommerce App Development: Experience in developing ecommerce apps, particularly in integrating innovative features like AI-generated content, is crucial. - Content Generation: A background in content generation through AI, particularly in product descriptions and customer reviews, will be highly beneficial. - Good Understanding of User Experience: A good understanding of user experience and how to create engaging, customer-friendly content is essent...

We are looking for a QA tester capable of identifying error between expected and actual travel times on maps. This is just a quick job for investigating the root cause of timing inconsistencies. Please have a quick look to our android app in playstore - no need for any account or registration Thanks

I'm looking to engage a Shopify expert to undertake some custom work for my online store. The standout changes will be a custom order flow and checkout process. The store is designed as a breakfast delivery service in UAE. The store is in English. Key Project Details/ Order Flow required: We require a custom order flow for a bakery delivery service based in the UAE. No apps have project successful so we require a custom option using the Ecomify theme. Order flow needs to go as follows. - Customers build their breakfast delivery bundle using a bundle maker. - customer then needs to pick their delivery days of the week, this must be flexible. - customer then checks out using a weekly subscription app, which also needs to be flexible. - delivery should only be available in cer...

We are looking for someone who has knowledge in web scraping and building mobile apps. Please do not apply if you don't have experience in both. As we are in the final stretch of our MVP (native iOS and Android mobile app), this individual will help us finish a critical feature in the app (i.e., web scraping) + other small features and help us launch in app stores. Please take a look at the attached high level SOW before you submit the bid AND include your time commitment (hours/week) and hourly rate. We will select candidates based on the bids. The detailed SOW will then be shared with the selected candidate/s before finalizing timeline & budget. Acceptance criteria will be provided once we move forward with the selected candidates. Tech stack: Frontend: Reac...

...capabilities with a focus on measuring downloads, analyzing revenue, optimizing ads, and discovering new opportunities. I'm in need of an expert in AppsFlyer and Google Analytics 4 (GA4) to ensure both iOS and Android versions of my app are correctly set up to achieve these goals. Key Responsibilities: - Audit and optimize AppsFlyer and Google Analytics 4 for my app. - Analyse user engagement data to advise on app improvement. - Monitor and analyze app revenue and recommend revenue-boosting strategies. - Track and optimize Ads performance. - Unearth opportunities from our app tracking data. Desired Skills: - Proficient in AppsFlyer and Google Analytics 4. - Experience in apps tracking in both iOS and Android platforms. - Strong understanding and experien...

I am seeking an Android app developer experienced in creating calendar apps. My ideal freelancer will be able to: - Implement reminder notifications. This is a key feature of the app that will need to be developed with an option for the user to customize the time of notification. - Ensure synchronization with Android's native calendar app is seamless with the reminder notifications. - Develop an effective Task Management system within the app. - Provide a weekly view option for users to navigate their schedule. Desirable skills: Android Development, Java, UI Design, and Database Management. Previous experience creating or working with calendar apps would be advantageous.

Google Play Store Reviews and Sentiment Analysis Website- The website offers a user-friendly interface and provide sentiment analysis of reviews from the Google Play Store. 1. User Module a. User Registration Module To get started, users need to register themselves by providing the following details: Username, Password, Email b. User Login Module- Users can log in to their account by providing their email and password. c. Review Submission Module - Users can submit reviews for apps on the Google Play Store. To submit a review, users need to provide: App Name, Review Description, Rating (1-5) d. View Sentiment Analysis Results Module - After submitting a review, users can view the sentiment analysis results and analysis results will provide insights into the sentimen...

I'm looking for a highly experienced Flutter developer to integrate Bluetooth Low Energy (BLE) scanning and WiFi configurations into a cross-platform mobile application. Requirements: - Cross-platform compatibility: The application should operate seamless...developer should also build functionalities that will enable the app to connect and configure WiFi. Ideal Skills and Experiences: - An expert level of knowledge and practical experience with the Flutter framework is critical for this role. - A deep understanding of utilizing BLE technologies, particularly with custom BLE devices. - Proven experience in creating WiFi functionalities in mobile apps. I'm looking for a developer who's adept at working with these technologies and can deliver high-quality, effi...

I'm in need of a Google Sheets scripting expert who can help me create a bidirectional data transfer system in Google Sheets. - The task involves transferring ALL data from one main sheet to multiple other sheets. - The data should be copied as well as linked to the other sheets. - The script should work bidirectionally, meaning any changes made in the source sheet should be reflected accurately in all the other sheets and vice versa. Ideal Skills and Experience: - Proficiency in Google Sheets scripting, specifically working with data transfer and bidirectional systems. - Knowledge of how to copy and link data between sheets. - Experience in creating and maintaining bi-directional data systems. - Ability to ensure that the script performs seamlessly even when handling a large...

I'm in need of an app developer who can create a messaging app similar to WhatsApp & twitter . The app should include the following features: - Group Chats: Users should be able to create and participate in group conversations. - Voice and Video Calls: The app should support both voice and video calling. - File Sharing: Users should be able to share files of various formats and sizes. I'm looking for a professional who can develop this app for me at a reasonable cost. Please provide a quote along with your proposal. Experience in developing messaging apps, particularly with the features mentioned, will be highly appreciated.