Cordova push notification ios example jobs

I am in need of an experienced mobile app developer who can design and build a membership management application for both Android and iOS platforms. Key Features Required: - Development of a feature for member profile creation. - Implementation of a module that allows users to select their subscription plans. - Integration of a safe and secure payment processing system for membership subscriptions. Ideal Candidate: You should have a strong background in mobile app development with a portfolio highlighting your experience in building membership management systems, payment processing integration and subscription model implementation. Past experience in developing Yoga or Fitness related mobile apps would be a plus. Bring your creativity and technical skills to help us create an...

I'm on the lookout for a proficient iOS developer conversant with SwiftUI for iOS 13. The critical task involves creating a sticky header animation on my app. Unfortunately, due to the urgency of this project, you would need to be available to complete it as soon as possible. Key Deliverables: - Ensure the header view is stickable at the top of the page. Ideal Freelancer: - Experienced in Swift and SwiftUI for iOS 13. - Proven track record of delivering high-quality iOS apps. - Capable of working under tight deadlines. Please provide evidence of your ability to deliver on these tasks when you place your bid.

I would like to add stripe Subscriptions to my iOS app.

I'm searching for a seasoned mobile app designer and developer. This project involves creating a fitness/yoga membership app for both iOS and Android platforms. Key Functionalities: - Online Training Sessions: Users should be able to access, participate, and save fitness training videos. - Diet Planning: The app should include features for creating and monitoring meal plans, incorporating nutritional information, and tracking calorie consumption. - Progress Tracking: The app should allow users to track their fitness progress, log their workouts, and monitor their diet. Ideal Skills and Experience: - Proficiency in iOS and Android app development - Experience with multimedia content integration for online training - Previous work on fitness, health or wellness apps...

...and user experience for a mobile app. This app is primarily focused on movie trading and investing. Key Requirements: - Design for Both iOS and Android: You should be proficient in designing for both the iOS and Android platforms. Same to design the admin dashboard in a website - Movie Trading and Investing Focus: The primary goal of this app is to facilitate movie trading and investing. Your design should reflect this unique and engaging concept. - User-Centric Approach: I'm looking for a designer who can create a smooth and intuitive user experience. Ideal Skills and Experience: - Proven experience in mobile app UI/UX design, particularly for both iOS and Android. - Experience designing for unique and unconventional concepts. - Strong understanding of use...

I'm in need of a Flutter expert with an eye for design and proficiency in frontend development for a cross-platform app. Ideal Skills and Experience: - Strong experience in Flutter is a must - Proven track record in frontend development - Proficiency in UI/UX design - Experience with both Android and iOS platforms - Knowledge of integrating social media login, payment gateway, maps, and location services is a plus.

I'm in need of an app developer to create a comprehensive app for individuals relocating to new cities for work. Key Features: - Housin...a feature that helps users find suitable accommodations in their new city. This could involve integration with real estate databases or rental platforms. - Neighborhood Information: It should provide detailed insights on different neighborhoods in the city, covering aspects like safety, amenities, cost of living and proximity to important facilities. I envision this app to be accessible on both iOS and Android platforms. The primary goal of this app is to assist newcomers in their transition, making their shift to a new city as seamless as possible. Skills in UI/UX design and experience with map integration and real estate platforms will be...

I'm looking for a dedicated developer to create a mobile app for both Android and iOS platforms. Even though there's no rush for the project completion, I care about the quality of the deliverables. Key Responsibilities: * Develop a mobile application for both Android and iOS. * Ensure good performance and smooth operation on both platforms. Ideal Skills: * Experience in cross-platform mobile app development. * Proficiency in both Android and iOS operating systems. * Attention to detail and commitment to quantitative performance. * Strong problem-solving skills and ability to meet deadlines. I appreciate a diligent, proactive and communicative approach. I believe the best successful collaboration comes out of comprehending each other's needs and obj...

I'm looking for an experienced game developer to create a Ludo game software for me. The game should be accessible on Mobile (iOS and Android), Web, and Desktop (Windows and Mac). Key Features: - Multiplayer Mode: The game should support multiplayer functionality, allowing users to play with friends or strangers online. - Online Leaderboard: Implement an online leaderboard system that tracks and displays player rankings and scores. - In-App Purchases: Integrate in-app purchase options within the game for monetization. Ideal Skills and Experience: - Proficient in game development, particularly for mobile (iOS and Android), web, and desktop platforms. - Prior experience with creating multiplayer games and integrating online leaderboards. - Knowledge of in-app purchase sy...

I'm seeking a talented game developer to create an online Ludo game for multiple platforms, including mobile (iOS/Android) and PC (Windows/Mac). The game will include a variety of features such as multiplayer mode, chat functionality, and leaderboards. Key Requirements: - Develop an online Ludo game for mobile and PC platforms - Implement multiplayer mode for interactive gameplay - Integrate chat functionality for players to communicate - Include leaderboards to encourage competition Ideal Skills: - Proficiency in game development for both mobile and PC platforms - Experience in creating multiplayer games - Familiarity with implementing chat functionality in games - Ability to design and integrate leaderboards effectively If you have a strong background in game development ...

...existing connections. You will play a crucial role in making decisions regarding our system architecture, schema, and API’s to enhance our overall user experience. Key Responsibilities: - Collaborate closely with the founders, project managers, and designers to drive product roadmaps and address business challenges effectively. - Develop and uphold our SDK utilized in third-party React Native, iOS, and Android applications. - Conduct reverse engineering of public web APIs and manage authenticated accounts programmatically. - Make strategic decisions about technical direction, architecture, and scalability as we expand our user base. - Take ownership of the entire software development lifecycle, from design and implementation to testing, deployment, and maintenance. - Cont...

I'm in need of a skilled designer who can create a Figma prototype for a payment system. The project involves designing for both a kiosk screen and an iOS mobile phone. Key requirements: - Figma Expertise: Proficiency with Figma is a must for this role to ensure a seamless transition from design to development. - UX/UI Design: The ideal candidate should have a strong background in user experience and user interface design, particularly for payment systems. - Web & iOS Design: Experience in designing for both web and iOS platforms is essential, with a focus on iOS for this project. - Payment Process Focus: The primary feature to be showcased in the kiosk screen design is the payment process. Understanding of the intricacies and nuances of payment system...

I'm seeking an audio expert to make significant improvements to the background audio of my iPhone 13 Pro Max ...other app with this, but the audio should be compatible with the phone's capabilities. Ideal Skills: - Audio Engineering: Experience in audio enhancement, noise reduction, and clarity improvement is essential for this task. - iOS Audio Development: Proficiency in working with iOS audio features and APIs, understanding how to optimize audio for Apple devices. - Attention to Detail: The project requires a precise ear for audio quality, as even minor distortions or imbalances can impact the user experience. This project requires someone with a sharp ear for audio quality, iOS audio development experience, and a meticulous approach to ensure the enha...

...information display. The information displayed within the app should be updated through an admin panel. The core functionality will be notifications sent to the user's phone every so often that mimic the likeness of cashapp, chime, wells Fargo, and other banking services communication. These notifications will let the user know that they just received 10,000$ in fake money or another example, the user may recieve a notification letting them know that the cash advance for a fake project was approved and that they just received some amount of money. The goal of this app is the convince the user that they are a multi millionaire via notifications and alerts. The frequency and type of notifications should be able to be set by the user. It is important that these notif...

I require a professional with a keen understanding of both Excel and iOS Numbers to convert a single-sheet Excel spreadsheet into an iOS Numbers document. The converted document will need to retain multiple functionalities including: - Basic calculations - Data visualization - Conditional formatting No data interdependency or connectivity with other aspects is required in this case. The ideal candidate should have significant experience with data conversion between these two platforms and a solid grasp of maintaining functionalities in iOS Numbers. Familiarity with creating visually engaging spreadsheets will be highly regarded. I would like to have conversation with someone to make sure I am asking for something reasonable and to clarify exactly whats needed. TY

I would like to add stripe Subscriptions to my iOS app.

I'm currently using .NET MAUI 8.0 to develop an educational app. I'm in need of a skilled .NET MAUI Expert to assist me in running the app in release mode specifically in the iOS simulator, focusing on iPhone. Ideal Skills and Experience: - Proficient in .NET MAUI 8.0 - Experienced in running apps in release mode - Prior experience with iOS simulator - Familiar with testing on iPhone

I would like to add stripe Subscriptions to my iOS app.

I'm seeking an experienced app developer to create a family car sharing app exclusive for iOS platform. The desired application should include several core functionalities: • GPS Tracking: The app must include accurate GPS tracking to note the location and movements of 'family' cars. • Reservation System: Users should be able to book cars in advance, ensuring freedom and flexibility in usage. • Driver Assignment: The driver assignment mode should be manually performed, giving the flexibility of choosing preferred drivers. In addition, the application should also calculate the cost per user per month, which factors in both fuel and driver cost. The ideal candidate for this project has experience in iOS application development, specifically with ...

...Finalize Backend: Solidify backend functionality using AWS, Django, and PostgreSQL to handle complex data integrations. UI/UX Enhancements: Implement a modern and visually appealing design to improve navigation, user flow, and streamline the registration process. Emphasis on an elegant and professional aesthetic. Mobile Development: (To be initiated in later stages) Develop mobile applications for iOS and Android using Flutter, enhancing user accessibility and engagement. Prepare for AI Integration: Set groundwork for future AI feature integration, focusing currently on enhancing platform stability and performance. Required Skills: AWS Infrastructure Expertise: Strong capability in managing AWS services including S3, RDS, and CLI. Database Management: Proficient in PostgreSQL. W...

I'm seeking an expert developer to help me create a comprehensive ticket booking platform. Here's a rundown of what I'm looking for: - **Client Website**: The website should be user-friendly and responsive, accessible on both web and mobile (Android and iOS) devices. - **Payment Integration**: I want to offer various payment methods to users, including credit/debit cards, digital wallets, and net banking. - **Backend CMS for Theatres**: The system should provide a backend panel for theatres to manage showtime schedules and other related tasks. - **Admin Panel**: An admin panel is needed to monitor and manage the entire system, including the theatres. - **Mobile App**: A mobile app should be developed to allow users to book tickets conveniently.

I'm in need of an experienced developer who can create a prototype for a mobile simulation game. The prototype will be for both iOS and Android platforms. Key requirements: - Proficient in game development: A background in creating mobile games is essential, and experience in the strategy game genre would be a significant plus. - Cross-platform development: The prototype should function on both iOS and Android, so knowledge and experience with both platforms is required. - User-friendly design: The prototype should be easy to navigate and interact with, as it will serve as a proof of concept for our game idea. The goal of this project is to create a functional and engaging prototype to demonstrate the core mechanics of the game. The ideal candidate will be able to bri...

As the manager of a mobile app development team, I'm seeking a skilled and experienced individual to take over the product management role for ou...usage is a plus. - Effective communication with stakeholders. The ability to gather, interpret, and convey feedback from stakeholders is crucial. You will be the primary point of contact between the development team and stakeholders, so clear, concise, and timely communication is key. The ideal candidate should have experience in managing mobile app development teams, a deep understanding of the iOS and Android platforms, and a track record of successful product launches. Experience in B2B app environments is a plus. If you're passionate about mobile app development and have a proven track record in product management, I'...

I'm looking to have a Fintech Fuel App developed, primarily for individual car owners. Key Features: - Fuel Pricing Updates: Real-time updates on fuel prices from various stations usi...for individual car owners. Key Features: - Fuel Pricing Updates: Real-time updates on fuel prices from various stations using their API. - Fuel Station Locator: GPS-based station locator with route guidance. - Payment Integration: Secure and seamless in-app payment options. - Auto Related Deals and Coupons: Exclusive offers for vehicle-related products/services. The app is to be built for both iOS and Android platforms, ensuring broad accessibility. Prior experience with fintech or fuel related apps is a plus. The ideal developer should be able to design and implement our already made sketc...

i need some one to build an escrow website and app. i can get a basic script then you add some features on it or you build it from the scratch. i want a website, then an ios and android version. please quote your best price for this project Please provide examples of your previous work along with your proposal. Thank you.

...both Android and iOS that displays barcode numbers ranging from P1 to P2000. Key Features: - Navigation: The app should have a next and previous arrow for easy browsing through the barcode numbers. - Jump Box: I need a box in the app that allows users to jump to a specific barcode position. - Last 5 Scans: The app should display the last 5 positions scanned. The app will be used in coordination with the parkrun virtual volunteer program. Hence, it would be preferable if you have some understanding of parkrun, but not necessary. The app should not require user authentication. There is no need for any external integrations with databases, APIs, or social media logins. Ideal Skills: - Previous experience in developing mobile applications, particularly for both Android and i...

I'm facing a bit of a roadblock. I currently have a premium account for X on an iOS device and I'm trying to upgrade my second account to premium as well. However, each time I attempt to, I'm confronted with an error message stating I already have a premium account. I've tried reaching out to X's support AI but haven't been able to find any assistance, and so I turn to you. The project will entail: - Figuring out why I'm unable to upgrade to premium on my second X account - Resolving the issue to allow a successful upgrade The successful applicant should ideally have: - Experience with iOS and mobile app troubleshooting - An understanding of potential limitations or quirks with X's premium subscription system I look forward to solvin...

...activate a new accout. - The ability to manage price type of advertiser according to our pricing strategy. For example, in the begining of publishing the app it will be free service for the first 6 months. Then it will cost the advertiser certain amount and so on.- Auction bidding - Profile Management for Sellers and Buyers - Search and Filter Options - Advanced search filters for easy navigation and discovery of listings - Searching inside the filtered results. - Messaging System - In-app messaging functionality for communication between sellers - Payment Gateway Integration - Secure payment processing for transactions - Notification System - Push notifications for new listings, messages, bids, etc. - Admin Panel - Backend dashboard for ...

I'm seeking an experienced cybersecurity professional who can assist me in creating a Remote Access Trojan (RAT) for iOS, with the goal of monitoring text messages, call logs, and WhatsApp on another device. Key Requirements: - The RAT must be able to access text messages, call logs, and WhatsApp on an iOS device - The primary purpose of this software will be for parental monitoring Ideal Skills: - Strong cybersecurity background - Proficiency with RAT creation and deployment - Extensive experience with iOS systems and security - Ethical hacker certification would be a plus The successful candidate must have a proven track record in creating secure and effective RATs, and understand the sensitive nature of this project. Please provide samples of similar projec...

I'm looking for a seasoned app developer to create a cutting-edge virtual trading app tailored for the Indian stock market. I need this app to run seamlessly on both Android and iOS devices. Key Features: - **Real-time Stock Market Data**: A crucial aspect of this app is providing users with the most up-to-date stock market data. This information should be accurate, timely, and reliable. Expectations: - **Custom UI**: The app should have a unique and engaging user interface. This is vital for user retention and a positive user experience. - **Specified Features**: The app requires the ability to create a virtual portfolio, buy and sell stocks, and track user performance. Ideal Candidate: - **Experience**: A proven track record in developing trading apps, especially in the f...

I am looking for a skilled WordPress developer to update my current plugin....renew their subscription. - The subscription feature should enable users to upgrade or downgrade their subscription plans based on their requirements. - Develop an automated email notification system that alerts users when their activation key is about to expire. - Provide a manual deactivation process for activation keys, if required. Ideal Skills: - Proficient in WordPress plugin development. - Experience with integration of subscription systems and user authentication methods. - Strong understanding of security measures and best practices for WordPress. - Prior experience with developing automated email notification systems. - Good communication skills and ability to understand and execute speci...

I'm seeking a proficient coder to create a versatile Android application. The application's primary goal is to serve as a utility tool, combining elements of e-commerce and social networking. Key functionalities required include: - User login/authentication for security and personalization - Push notifications to keep users updated and engaged - In-app purchases to monetize the app and offer premium features The app is designed for a young audience, specifically teenagers and young adults, thus the UI/UX should be engaging, intuitive and trendy. Ideal candidates should have vast experience in Android application development, proficiency in Java or Kotlin, and a good understanding of modern UI/UX designs. Familiarity with e-commerce platforms and social networking app...

I am in need of a skilled developer who can integrate HERE Technologies API/SDK into both my existing iOS and Android native apps. The key features that need to be implemented are turn-by-turn navigation and map customization. Key Requirements and Tasks: - Integrate HERE Technologies API/SDK into existing iOS and Android apps - Implement turn-by-turn navigation feature - Implement customizing map feature Skills and Experience: - Proficiency in integrating third-party APIs/SDKs into iOS and Android apps - Experience with HERE Technologies API/SDK is a plus - Strong background in developing navigation features within apps - Understanding of user-friendly design and interface I am open to your suggestions and input on how to best implement these features in a seamless ...

...who can create an app that serves as an NFC bridge for both iOS and Android platforms. Key Requirements: - The app needs to support NFC technology and act as a bridge for transferring data between NFC supported devices. - The app should be developed for both iOS and Android platforms, ensuring a seamless and consistent experience across devices. - Prior experience in developing apps with NFC technology would be highly beneficial. Budget $50,quick possible task only Your Role: - Develop a user-friendly app that supports NFC bridging functionality. - Ensure the app is compatible with both iOS and Android devices. - Implement necessary security measures for user data. Ideal Skills: - Proficiency in mobile app development for both iOS and Android platforms. - E...

I am on the search for a talen...search for a talented and experienced app developer who can design and create a fully functional User Interface for a new gym app. This app is meant to be simple, engaging and user-friendly. Key Features: - Main screen - User profile - Gym filter option - Check-in feature - Saved gyms list - Map showing local gyms Platforms: The UI should be designed for both iOS and Android platforms. Skills and Experience: - Experienced in iOS and Android app development - Able to create engaging, user-friendly UI designs - Excellent problem-solving skills - Good understanding of fitness/gym industry would be a plus Note that the application should be created with functionality in mind, focusing on user navigability, engagement and overall optimal...

App will be like: Platform: IOS and Android -> Hybrid solution is required Language: Flutter

...mobile push notification system, particularly for both iOS and Android. I have a Health Care cross platform mobile app ready to launch and I need Notifications done by using cross platform system like Cordova and/or Angular. Key Responsibilities: • Handle the execution of informative alerts, real-time updates, status updates, and reminders. • The system should be designed to send notifications upon the completion of services and at defined specific times or events. Ideal Skills and Experience: • Demonstrable experience building notification systems for both iOS and Android. • Complete understanding of programming rules and regulations for each specific platform. • An innovative problem solver with a tactical understand...

We are seeking an experienced Unity developer with expertise in AR and GPS integration to simplify and enhance our existing AR mobile app for iOS and Android. The app features ten AR stations and allows users to create custom paths to navigate these stations. The app utilizes Unity for development and incorporates Niantic SDK for AR functionalities. Our goal is to improve user experience and app performance through several key updates. Key Deliverables: 1. Compatibility Check Implementation: Implement a feature to check whether the user's device supports the AR functionalities of the app. This feature should inform users immediately if their device is incompatible, ensuring a smoother user experience. 2. Map Navigation Enhancement: Revamp the map to serve as the central navi...

I'm looking for a native IOS developer to help me with an app update. I will need developer to - Add a button to the contact us page - button should open a new page, which will have a list view and will be populated by API provided. - Listview will have entries and will link out to a web view with URL's provided by API - Developer should stop Key/Value pair of list view locally so user doesn't have to make repeated calls to API. Only if API changes will developer retrieve new data, delete old data, and repopulate.

The Trekfit (Cross Platform android/IOS) mobile application must be designed to help users find conveniently located Trekfit parks. Here are its main features: Park Locator: (Information must be identical to the one on our website) The app allows users to find nearby TREKFIT fitness parks. It provides a list of equipment available in each park. Users can explore different categories of parks, such as Fitness Parks, Obstacle Parks, and Benchfit Parks. Each park is associated with a legend indicating its specialty. Geolocation and Directions: When a user selects a park on the map, the app provides precise geolocation information. Users can also obtain directions and navigate from their current location to the chosen park. Workout Programs: The app must integrate interactive fitne...

I am seeking a capable developer to create a vibrant, Google Play-like application for Android and the Web. Key features should include: • User Ratings and Reviews: Users should be able to rate and review apps within the interface. • Push Notifications: The system should have the ability to send push notifications to users. • In-app Purchases: The application should support in-app purchases for various services or items. The design should be vibrant and colorful, appealing to a wide range of users. The ideal freelancer for this job would have extensive experience in design-focused app development, UX/UI design, and implementing e-commerce within an app environment. Proficiency in Android and Web development is required.

I'm looking for a skilled app developer to create a cross-platform e-commerce app. The app should be compatible with Android and iOS. Key Requirements: - The primary functionality of the app is astrologer consultation . Therefore, the main feature I am looking for is 1. PhonePe payment gateway integration. 2. Build the app Ideal Skills and Experience: - Proficiency in app development for both Android and iOS. - Prior experience in creating e-commerce apps. - Proven track record of implementing payment gateway integration in mobile apps. - Strong understanding of cross-platform app development frameworks.

I am in need of a skilled Android/iOS developer to create a parking app that operates on both platforms. Key Features: - The app should allow users to either find parking spots, pay for parking, or reserve parking spots. Requirements: - Capability of developing a cross-platform app for both Android and iOS - Experience with parking app development or a similar project - Experience with integrating payment systems or APIs is a plus The selected freelancer should be able to deliver a user-friendly and efficient app that operates seamlessly across both Android and iOS devices.

I need to integrate a comprehensive Aadhaar based eKYC system. The system should support real-time facial recognition and fingerprint scanning features. Key Requirements: - Facial recognition and finger...system should support real-time facial recognition and fingerprint scanning features. Key Requirements: - Facial recognition and fingerprint scanning technologies for eKYC. - Login mechanism using fingerprint scanning only. - Native support for iOS and Android platforms. The ideal freelancer for this project would have a solid background in creation of secure biometric systems with specific expertise in facial recognition, fingerprint scanning technologies and Aadhaar-based eKYC systems. A strong understanding of mobile development for both iOS and Android will also ...

...platform that includes Android, iOS, and web versions, along with an admin panel, employee management system, and POS integration. The project aims to create a seamless shopping experience for our customers while providing efficient management tools for our team. Requirements: E-commerce Website: Develop a responsive and user-friendly website similar to with the following features: -Product catalog with categories and filters -Shopping cart and checkout process -User registration and login -Order tracking and management -Payment gateway integration (e.g., PayPal, Stripe) with emphasis on security -Responsive design compatible with various devices -High performance and fast loading times even under heavy traffic conditions -Android and iOS Applications: Build native mobi...

...application compatible with both Android and iOS. The aim of this app is to conveniently store all types of receipts, ranging from grocery receipts to restaurant bills and utility bills. Same as on Key Features: • Scanner and Manual Entry: For the app to work efficiently, it should have the capability to both scan receipts and allow for manual entry. This ensures flexibility, allowing users to input receipts regardless of their format or personal preference. • Storage and Organization: The app should be designed to not just store these receipts, but to organize them effectively. This will help users to easily categorize and locate them later. Ideal Candidate: • Has experience in mobile app development for both Android and iOS platforms. • Has dee...

Deliverables - Full fledged and mobile app (ios&android) with admin backend pannell. - Nearby Store locator - User can place a order with the combination of 3 (ex. Customer will chose part 1 of order from the multiple options, after selecting part 1, user will choose part 2, then part 3 from multiple available options and each item from each part will include individual cost and after choosing all 3 combinations it will be redirected to checkout page which includes all the details of selected items including cost breakdown, afterwards to payment page. - Web and app includes trending section, offers sections, trending designer collection section. - Blogs. - Gift cards. - influencer affiliate program. - Basic pages such as, contact us, about us, customer support, tracki...

...storytelling with articles on character development, plot construction, and narrative techniques. From crafting vivid dialogue to building immersive worlds, our curated content empowers you to captivate your audience and hone your craft. But we don't stop at traditional writing. "Breaking Boundaries" ventures into avant-garde poetry, speculative fiction, and experimental forms, challenging you to push the limits of creativity and redefine literary norms. Beyond writing, we delve into the intersections of creativity with science, philosophy, and culture, offering thought-provoking discussions and new perspectives to enrich your creative journey. Join our community of writers, artists, and seekers of inspiration as we embark on a transformative odyssey of explorat...

...distinguish between a live face and a photo or video. - Face Matching: The application should be able to compare the detected face with a reference photo, and provide a match. Your responsibilities will include: - Developing the mobile application for both iOS and Android platforms. - Integrating the necessary software components for live face detection. - Building the anti-spoofing measures to ensure the app is secure. - Implementing the face matching algorithm with the provided reference photo. Ideal Skills: - Proficient in both iOS and Android app development. - Experience with bio-metric systems or face recognition technology. - Knowledge of anti-spoofing measures. - Skilled in image processing and pattern recognition. - Prior experience with security authentication...

We are seeking a Laravel developer to create a ready-made solution for an API with JWT authentication and OTP verification. The project aims to provide seamless user authentication and secure communication between Android, iOS apps, and backend servers. Key Features: User Registration and Login: Users can register using their mobile numbers and receive OTP for verification; Upon successful verification, users can log in securely using their registered mobile numbers. OTP Verification and Rate Limiting: Implement OTP verification for user registration and login; Integrate rate limiting to prevent abuse and ensure security during OTP verification. JWT Authentication: Generate JWT tokens upon successful OTP verification for secure authentication between client apps and the server; I...