Firebase email authentication ios jobs
I'm in need of someone with the expertise, resourcefulness and knowledge to draw up an email lead list from public domain databases. The focus of this project is identifying professionals, specifically those with active websites for contact. Key requirements: - Extraction of email leads from public domain databases - Target demographic: Professionals of various walks with active websites - Experience with large-scale data extraction - Proficiency in managing information databases Your past work in email lead generation will be beneficial for the successful completion of this project. Your ability to provide clean, organized, and verified email lists will also be very important. Please only bid if you have the experience and know-how to deliver on the st...
I am looking for an experienced React Native developer who can develop a functional driver app for both iOS and Android platforms. I already have UI screens, however, are open to guidelines and suggestions. The Primary function of the app would be easing the driving processes. Here's what I'm aiming for: - Operational across both: iOS and Android platforms - Integration with GPS tracking for precise navigation - Real-time notification capability - Streamlined payment processing The ideal developer for this project should have: - Proven experience in React Native Development - Proficiency in working with both iOS and Android platforms - Excellent understanding of GPS integration and real-time notifications - Ability to work with provided UI screens and enh...
We are looking for someone to create design templates for our email newsletter to our customers. We sell pocket knives. We are looking for about 15 different templates to be used in Adobe Photoshop. The goal is to be able to drop in product images and have lighting/shading to make it look realistic. The design should use our already-existing logo and font as well as other standard fonts. We can provide examples of what we have been using thus far and some examples of other designs we like. Requirements: - PSD file format - Copyright free images utilized (AI generated is okay as long as it fits the design) - Utilizes our existing logo and font (to be provided) - Variety of designs to accommodate various products (pocket knives) with various colors and styles - Drop in ready. We want...
I'm in need of a talented developer who can assist in creating an application that can present a Unity 3D brain image on Android and iOS platforms. This job would require: - Proficiency in Unity 3D and Android development, with experience in iOS being a considerable asset. - Previous work in creating similar apps or integrating Unity 3D into Android and iOS platforms. - The ability to work under a tight deadline, as the project must be completed within a week If your skill set matches these requirements, do submit a bid. I look forward to working with an experienced and driven individual on this project
I'm in need of a skillful and experienced app developer to create a user-friendly e-commerce application for both iOS and Android. The primary focus of the app will be E-commerce, with key features including Shopping Cart and User Profiles. Key Project Requirements: - Develop a native mobile application for both iOS and Android - Incorporate core E-commerce functionalities such as Shopping Cart and User Profiles - Ensure the app is intuitive and engaging for the end users Ideal Skills and Experience: - Proficiency in app development for both iOS and Android platforms - Strong background in E-commerce app development - Experience with integrating and customizing Shopping Cart and User Profile features - Ability to create user-friendly and visually appealing int...
------------------- I'm in need of a highly skilled developer well-versed in Swift and Kotlin to optimize the backend of my existing mobile apps. The project is simple. Here's what I need in detail: 1. Backend adjustments: You'll work on polishing a few features and functions of the mobile apps. Please see attached, and disregard Point 5 under Mobile App Requirements. Android is in Kotlin, and iOS is in Swift. 2. Admin Panel redesign: Use the designs of the updated Admin Panel to replace the old Admin Panel, migrating certain features from the old Admin Panel, implementing a data exporting feature, and work functional designs. Designs may be shared after receipt of NDA. The Admin Panel is in Drupal/Acquia, ----------------------------------------------------------...
I am looking for a seasoned developer who can help me build a high-quality website using MERN stack. The website is expected to have the following features: - User Authentication: Users can register, log in, and maintain a personal profile. - E-commerce Functionality: There should be a seamless e-commerce experience, allowing users to browse, add to cart, make payments, and track orders. - Social Media Integration: Social media platforms should be integrated to facilitate social sharing and login. - Private Messaging: The website should support private messaging functionality between users. The design of the website has been meticulously planned, so the developer should be able to implement this specific design effectively. It is also crucial that the website is built with enterpr...
I need a robust e-commerce platform that would function on a website, Android, and iOS. This platform will be specifically tuned to selling services. Key features required include: - A shopping cart for collecting services before purchase. - User review functionality to allow customers to rate and review services. - Integration with a payment gateway for secure and easy transactions. - Schedule functionality to allow customers to book services at specific times. Ideal candidates for this project should have significant experience in building e-commerce platforms, especially those focused on service sales. Strong knowledge and experience with both Android and iOS app development is crucial, as is expertise in payment gateway integration and the creation of rating systems. Fa...
I'm urgently seeking a Flutter developer who can help bring my app idea to life. The project is for both Android and iOS. Key Features: - User login and registration system: Users will be able to create accounts and log in securely, we already have an api for that. - Push notifications: I need transactional notifications to be sent to users. These will include updates on orders and account activity. - Frontend Development: I have the design for the app ready. Your responsibility would be to translate this design into a functional frontend. - API Integration: The app needs to be connected to our existing API (Django rest framework). This is crucial for the app's functionality. Ideal Skills and Experience: - Proficient in Django: Our API I need someone who has solid experi...
...conducting polls. The key functionalities I need include: 1. Email Verification: The webpage should limit voting to one time per institutional email address. If an invalid email is entered, the interface should display an error message. 2. Voting Display: The voting results should be displayed in real time using bar graphs. It's crucial for the freelancer to have experience in creating such an interactive visual display. 3. Commenting Feature: I want users to be able to create notes as comments under the poll. This gives people a space to share thoughts or elaborate on their vote. The ideal freelancer for this job will have a strong background in web development, with specific experience in real time data visualization and email validation techniques...
...to hire a proficient Front-End Developer who is armed with a unique blend of HTML/CSS, JavaScript, and Responsive Design skills. The ideal candidate is skilled in creating a vibrant and modern mix of design aesthetics for the project. This requires a discerning and creative mind who knows how to balance colors yet maintaining a contemporary appeal. Key functionalities required: - User Authentication: Creation of secure log-ins and security walls for privacy. - Social Media Integration: I would like to create seamless connect between the website and social media platforms for easy sharing of content. - Animation and Transitions: Love to see fluid and smooth animation effects on elements as well as swift page transitions. If you're adept at producing stunning visua...
I'm in need of an experienced Flutter developer to complete a full-cycle project for an app - from UI design to development, testing, and debugging. The app will be a payment gateway integrated, cross-platform product, hence ideal for someone with experience in these areas. Key Requirements: - Proficiency in Flutter to create a smooth and efficient cross-platform app for Android and iOS. - Strong UI/UX design skills to ensure the app is easy to navigate and aesthetically pleasing. - Experience in testing and debugging to deliver a polished, high-quality product.
I need a skilled professional to help me creating email servers to send bulk emails and managing. - **Email Marketing**: I have been using the server for bulk mailing and email marketing. I need an expert who can optimize these operations, ensuring that the emails are being delivered effectively and not marked as spam. - **Troubleshooting and Support**: Although I did not select this as a specific task, I might need help with troubleshooting and support in the future. It would be great if the individual could provide this assistance as needed. The ideal candidate for this project is someone with extensive experience in managing email servers, particularly with SMTP, bulk mailing, and email marketing. A deep understanding of email deliverabilit...
I am currently using Odoo for my business, however, I have encountered some difficulties concerning the email module. My specific needs revolve around: - Configuring email servers - Troubleshooting email delivery issues The ideal candidate for this task should be deeply familiar with Odoo's framework and functionality, specifically its email module, and be able to configure and troubleshoot email servers and delivery issues. Previous experience in similar projects and a demonstration of problem-solving skills will be highly valued. Important: I don't need you to do it. I want you to help me do it myself. We can do a screen share where I will walk you through my setup and you will have to help me configure it properly. This shouldn't take...
...experienced technician to help resolve an email sending issue I am experiencing. Despite scoring 10/10 on and being fine with SPF, DKIM and DMARC on mxtools, my emails are bouncing back from Gmail and Yahoo. My domain is not blacklisted, so I suspect there could be an issue with my Virtual Private Server (VPS). Key Tasks: - Analyze my VPS email server configuration - Determine the cause of the bouncebacks from Gmail/Yahoo - Make necessary changes to stop the bouncebacks Ideal skills for the job would include: - Deep understanding of Email systems and protocols - Experience troubleshooting email delivery issues - Proficiency in VPS and hosting services - Familiarity with SPF, DKIM, DMARC implementation and troubleshooting. I set up the email system ...
I am looking for a freelancer to help incorporate RTK library code which is ready, into an existing C++ codebase designed for ESP32 arduino. Here is the specifics: - Integrate user authentication functionality, file input/output, and error handling into the previous codebase. - Implement RTCM messages code for real-time positioning corrections, data integrity checks, and network communication. The successful candidate will ideally have the following skills and experience: - Proficiency in C++ programming, including libraries and message coding. - Extensive understanding of RTK library and RTCM messages. - Experience with ESP32 Arduino. - Strong troubleshooting and problem-solving abilities. The original code is completed. All you need to do is adjust and ensure its seamless ope...
I'm looking for a 14 developer ...a 14 developer who can help me with a quick job. I need to upload data to MongoDB and images to Firebase, then retrieve the image URLs to display them in a gallery. Key Requirements: - Upload data to MongoDB - Upload images to Firebase - Retrieve image URLs - Display images in a gallery I don't require any extensive proposals or past work; just someone who can complete this task quickly. The project should ideally be completed within a day. I have 90% of the code already done but I do not have time to finish it. But i do need it to be easy to replace the dummy data when I want to deploy/publish. Ideal Skills: - Proficiency in 14 - Experience with MongoDB and Firebase - Basic understanding of data retrieval and display ...
I am looking to integrate HERE Navigati...Navigation into my existing mobile app. The primary goal of this integration is to ensure that accurate directions are provided to the users in a specific path with waypoints. Key Project Details: - The app supports both Android and iOS platforms. Thus, the integration should be seamless across both systems. - Currently, the app lacks a map feature, so the HERE Navigation will be a new and crucial addition to the app. Ideal Skills and Experience: - Proven experience with integrating HERE Navigation into mobile applications. - Strong background in Android and iOS development. - Understanding of UI/UX principles to ensure the integration enhances the user experience. - Ability to deliver accurate and efficient navigation functionalit...
I am looking for a mobile app specialist who is fluent in Portuguese and skilled in developing apps for both iOS and Android platforms. The main purpose of this mobile app is to offer a matching service in a specific field. Ideal Skills and Experience Required: - Expertise in iOS and Android app development and publish - Expertise in flutter - Proficiency in Portuguese - Experience building service-oriented apps The app's primary function will be to match users based on specific criteria. A clear understanding of matching-based platforms is essential for this project. Potential freelancers should be confident and ready to contribute innovative ideas for the functionality and user interface of the app.
I'm in need of a reliable and skilled iOS app developer to build an app primarily for speech to text conversion. The app will use the Assembly AI API. Unfortunately, the target audience remains unspecified, hence it must be user-friendly and intuitive for different categories of users including students, journalists, and professionals. To be the right fit for this project, you should: - Have significant experience in iOS development and familiarity with Assembly AI API. - Ideally, have past projects involving speech-to-text conversion and voice recognition. - Have the capacity to start immediately and complete the project ASAP. Interested freelancers, please submit your proposals detailing your relevant experience, proposed timeline, and cost estimates. NATIVE APP
I'm looking for an expert in openbsc, osmocombb, and openbts GSM to help me with a project that includes the following key aspects: - **GSM Man-in-the-Middle (MITM):** The project also involves GSM man-in-the-middle functionality. This includes capabilities such as intercepting and analyzing GSM communications, modifying GSM network traffic, and manipulating GSM network authentication. Ideal Skills and Experience: - Proven experience with openbsc, osmocombb, and openbts GSM. - In-depth knowledge of GSM network setups, including voice calls, SMS, and base station capabilities. - Proficiency in network monitoring and analysis tools. - Previous experience with GSM man-in-the-middle implementations. - Excellent problem-solving skills to address any performance requirements that ...
I urgently need an experienced Flutter developer to create an app for both iOS and Android. Key Requirements: - Develop a high-quality Flutter app that would run seamlessly on both iOS and Android platforms - The app should be user-friendly, efficient, and visually appealing - Implement best practices in mobile app development and ensure the app is optimized for performance on all devices Ideal skills and experience: - Proven experience in Flutter app development with a strong portfolio - Proficient in Dart programming language - Extensive knowledge of iOS and Android app development, including the app submission process - Ability to work under tight deadlines and deliver high-quality output - Strong communication skills, as I need constant updates on the progress o...
I'm looking for a skilled designer who can create a set of 1-5 screenshot mockups for both iOS and Android platforms (a total of 15 mockups). I'm looking for these mockups to be more illustrative in style rather than minimalist or realistic. Requirements: - Create 1-5 mockup screens for both iOS and Android - Utilize an illustrative design style - Ensure the designs are appealing and suitable for use in the respective app stores Ideal Freelancer: - Experience in designing app screenshots - Proficient in Adobe Creative Suite or Sketch - A good understanding of the different design requirements for iOS and Android platforms.
...Two-factor authentication (2FA) for additional security. The application is aimed at providing a secure and engaging platform for users to participate in a lottery using BTC as the primary currency. Therefore, it's crucial to have a good understanding of cryptocurrency and blockchain technology. Key Requirements: - Development of a web-based BTC lottery application - Integration with Coinbase for cryptocurrency payments - Implementation of Two-factor authentication (2FA) to enhance security Ideal Skills: - Proficiency in web development, particularly with experience in creating secure applications - Prior experience in working with cryptocurrency, such as BTC and Coinbase API - Strong understanding of blockchain technology - Familiarity with implementing Two-factor...
I'm seeking a skilled professional to help me with a research project. The specific deliverable is to find and provide 1,000 email addresses from Apollo. Key Requirements: - Industry: The contacts should pertain to the industry I'll list for you. - Freshness: Email addresses need to be less than 3 months old. Ideal Skills: - Strong research skills: the ability to efficiently navigate through Apollo's platform to extract relevant email addresses. - Attention to detail: ensuring that the email addresses are recent and accurate. - Good understanding of various industries: to assist in collecting contacts aligned with the specified industry.
I am seeking an experienced developer to create a two-way SMS app that is compatible with iOS and web-based platforms. The app should enable users to: - Send and receive SMS messages - Manage contacts - View message history Moreover, I'd like the following features integrated: - Push notifications - Message search functionality - Support for attachments Proficiency in iOS and web development, experience with SMS-based applications, and understanding of push notifications, search functionality and attachment support are crucial for this project. Your insight and suggestions to optimize the user experience would be highly appreciated. similar to
...the app for future functionality and enhancements. Responsibilities: - Collaborate with the design team to refine app structure for both Android and iOS platforms. - Create and integrate a primary version of the application, utilizing placeholder data to demonstrate flow and functionality. - Construct a basic, yet dynamic, Super Dashboard for project management and tracking. - Prepare the app for backend integration, ensuring scalability for additional features and vendor management capabilities. Qualifications: - Proven experience in mobile app development, with a portfolio showcasing completed projects. - Proficiency in both Android and iOS platforms, with an emphasis on creating adaptable and maintainable code. - Familiarity with dashboard creation and data visualizat...
●Platform Compatibility - Available on iOS and Android ●User Registration/Initial Setup - Users must set their Gender, Age, and City upon first launching the app ●Weekly Interaction - Users are presented with 7 questions to answer each week - Users have the entire week to respond to the questions - All responses are compiled and statistics are posted in the app every Monday ●App Sections - Section 1: Current Week's Questions - Section 2: Previous Week's Statistics - Includes a "Share" button to post statistics to Facebook, Instagram, Messenger, and other social media platforms - Section 3: Settings (allow users to update Gender, Age, City) ●Admin Features - Admin can input new questions each week for the users ●Notifications - Users r...
I'm in need of a virtual assistant to help with a variety of tasks, specifically: data entry, email management, and conducting research. Ideal Skills and Experience: - Proficient in Google Docs and Sheets - Experience in managing email inbox - Can attend video calls and meeting to write MOM with clients I'm looking for someone who can commit to more than 20 hours per week. The ideal candidate should have a basic understanding of Excel or Google Sheets. Your job will be to document data, answer emails effectively, and conduct research on various topics. I am looking for someone who is timely, organized, and detail-oriented. Please reach out if you think you are a good fit for this role.
...exciting offering for users of all ages, catering to children, teens, and adults. Key details: - This game will be platform flexible: the designer should have experience in developing for both iOS and Android systems. - Our target audience spans all age groups, so the game should be appealing and engaging across the spectrum. - Given our hyper casual theme, the game should be simple, addictive and easy to play. The freelancer should balance simplicity in mechanics with exciting game dynamics. Ideal skills and experience: - Proven experience in game development is a must. - Experience with iOS and Android platform development is essential. - Knowledge of UX/UI design principles, with a focus on usability and simplicity. - Past work on hyper casual games will be a great ...
I need a standard sized flyer for email blast and social media posts. I am attaching product images and a basic description. You do not need to use all of the pictures. My website is: Title: SOUNDWAVES ARE BACK IN STOCK! Description: Looking for the premium all in one earpiece? Do you need better sound quality? Having trouble hearing audio coming from your radio? Look no further! - Superior sound quality - Eliminates condensation issues - Kevlar reinforced for durability - Suitable for daily use, most preferred by Law Enforcement - Allows user to receive communications as well as ambient sound - Constructed with medical grade components - Available in black only. Includes One Ear mold
...Users should be able to register in this app (email + password, Google, Facebook, etc.). In addition, the user should be able to create a small profile, e.g. with photo, location, nickname. Registration via email + password must be confirmed via double opt-in. The app should be able to access the device's contact lists. Now the user can create a new thread. In this he enters the following information: - Message part 1 (public) - Message part 2 (not public) - Recipient - Date The recipient (from the existing contacts, or an individual entry, e.g. telephone number or email) then receives a message via internal private messaging (if the recipient is also logged in to the app), SMS or, if known, via email. If the notification is sent via email, ...
I'm in need of a .NET developer with varied experience on the framework. The project requires multiple functionalities such as database integration, user authentication, and third-party API integration. Your application should demonstrate your past work in .NET, as well as your experience in the field. Please provide a detailed project proposal to give an idea of how you plan to approach this project. If you're well-versed in the .NET Framework 4.0, 4.5 or 4.8, this could be a great opportunity for you.
I'm seeking a skilled developer to integrate user authentication and authorization into my SpringBoot project, utilizing JSON Web Tokens (JWT). The project involves creating a mix of both protected and open RESTful APIs. The freelancer should be well-versed in the following: - SpringBoot Security - JWT usage and integration - Securing RESTful APIs - Distinguishing and implementing secure and open APIs for different user roles. The freelancer's success on this project will be measured by the effectiveness and robustness of the implemented security system. Previous experience with similar projects is desirable.
I am seeking a skilled investigator with technical expertise in identifying IP addresses and locations from emails and VoIP calls. The objective is to pinpoint the sender's location and detect any suspicious activities. Key job requirements: - Technically proficient in tracking IP addresses and locations from emails and VoIP. - Ability to provide a detailed regional breakdown of the identified location. - Should be competent in processing and analyzing large data sets, as I will provide all the necessary emails and VoIP phone numbers for tracking. Desired experience: - Previous experience in similar projects concerning cyber security and digital forensics is a big plus. - Advanced analytical and problem-solving skills are necessary. - Proficiency in tools related to data ga...
I'm seeking a skilled Swift developer who can assist with updating my iOS app. The task involves enhancing the app to meet current standards and potentially fixing any bugs identified in the current version. The successful candidate should have the following skills and experience: - Proficiency in Swift and familiarity with Firebase-iOS development. - Experience in updating and maintaining existing iOS applications. - Ability to identify and address bugs effectively. - Strong problem-solving skills and attention to detail. Please include your past work or any relevant experience in your application.
My project necessitates a top-notch custom web-based ticketing system, prioritizing ticket submission, tracking, and superior user management. Key Features: - Ticket submission and tracking: The system should enable simple ticket submission and comprehensive tracking. Users should be able to mo...Fluent in programming languages like PHP, JavaScript, and proficiency in SQL for a robust database system is a must. Creativity in UX/UI design for an engaging and user-friendly interface should be apparent. It is also required to handle incoming and outgoing E-Mails. I don't want to have further frameworks involved. Core PHP is required and JS like Bootstrap 5, JQuery are ok.I have my own authentication system in place. Based on the role different ingoing and outgoing E-Mails shoul...
Hello Please read full description and than only bid please start the bid from "FL001" so i know you already check the descripton i want to hire Flutter developer for full time on the project Currently i have classified Application project which is completed but when i publish on apple and android they say there is broken fu...which is completed but when i publish on apple and android they say there is broken fuctionality Now i want to complete full and upload in Play store and app store as well I have only 5 to 7 days deadline Application is build on flutter backed php laravel Currently i want someone who check full application and fix the issue if there is any First thing is check the application fully then Add firebase to signin option check all broken and ...
I am in need of a skilled PHP programmer to address an "undefined variable" error within my user authentication system. The system primarily relies on email and password authentication. Key Requirements: - The error lies within the user authentication system - The primary method of user authentication in the system is email and password Ideal Skills and Experience: - Proficiency in PHP, SQL - Experience with user authentication systems - Familiarity with handling undefined variable errors - Understanding of secure email and password authentication Your task is to identify the root cause of this error and implement a solution to rectify it. Please provide specific examples of similar work you have done in the past.
Seeking PHP Developer to Implement Custom Image Sharing Functionality for Native App Integration. I am in constant need of an expert in PHP programming language to work on integra...Integrate native app features into web applications - Handle device-specific functionalities - Ensure cross-device compatibility Skills and Experience: - PHP programming skills - Experience with native app functionalities - Ability to handle device-specific operations Even though I have not specified which platforms I want the web application to be compatible with, your experience in either or both iOS and Android devices would be advantageous. Freelancers applying must include details about their experience. I am looking to get started immediately therefore the capacity to begin work ASAP would be b...
I am in need of a full-stack Angular developer to create a new application. The main features involved are: - User authentication and authorization: This is a crucial aspect as the app needs to secure user data and information. - Real-time data processing: The app must be able to process and reflect data in real-time. This includes data from various sources or interactions within the app. - Payment gateway: The app also needs a payment gateway feature to allow users to make transactions securely. The ideal candidate for this project should have a strong background in Angular and full-stack development. Experience with implementing user authentication and authorization, real-time data processing, and payment gateway integration is a must. Additionally, a proactive approach ...
I need a mobile app suitable for iOS and Android where users can freely share their opinions anonymously, without the need for authentication. Key Features: * Anonymous Opinion Sharing: Crucial feature where users can freely express their opinions without identity verification. Ideal Skills and Experience: * Proficient in iOS and Android app development. * Prior experience in apps with anonymous posting functionality. * Understanding of user privacy in app development.
...for BGMI and Free Fire. The app needs to support Android, iOS, and Both Android and iOS platforms. Key Features: - User Registration: The app should have a seamless and secure registration process for users to sign up and participate in tournaments. - Match Scheduling: The app should allow for efficient scheduling of matches, ensuring a smooth and organized tournament experience. - Leaderboard: A comprehensive leaderboard for tracking and displaying participants' progress and rankings. - Live Streaming: The app should support live streaming functionality, allowing for real-time viewing of tournament matches. Ideal Skills: - Proficient in web development with experience in creating mobile apps. - Strong knowledge of Android and iOS platforms and their respecti...
I'm seeking expert app developers capable of creating a comprehensive e-commerce platform for iOS and Android devices. Key functionalities required are: - User registration and login capability - A detailed product listing and search function - The ability to add items to a shopping cart and proceed through checkout Ideally, I need someone experienced in integrating payment gateways into apps, as this will be a crucial part of ensuring a seamless user experience. Prior experience in e-commerce app development is highly desirable. Developers need to showcase their ability to create easy-to-use interfaces that facilitate a rewarding buying experience for end users.
I need to gather emails from: https://alaskabar(.org)/for-lawyers/member-directories/ Need it in CSV
I'm urgently seeking for a Flutter developer with a minimum of 2 years experience to assist in a development project. Here's what I need: - Integration of Firebase Firestore in my app. If you've previously incorporated this database system into a Flutter application, you're likely the candidate we're seeking. - Incorporation of push notifications into the application. Specifically, I require system update notifications and user engagement reminders. Ideal candidate must have: - Proficiency in coding and working remotely (Anydesk or Teamviewer). - Experience in Flutter development specifically database integration and push notifications set-up. This project offers a full-time position with a monthly salary between 25k to 30k. Please apply if you meet the...
Looking for an ionic developer. I have a website that users can upload images and videos. Similar to Instagram. Images work fine on both apps. Video uploads work on iOS app from camera but not library. Videos don’t work for either camera or library on android app. I am using ionic 5 version Who can help me?
I'm seeking an experienced app developer to create a comprehensive buy/sell application using Flutter, Firebase, optimized for both iOS and Android. Key skills include (but are not limited to) Flutter, Firebase, and cross-platform app development. Key Features: 1. User Registration: The app should include a straightforward login/registration process utilizing phone numbers. 2. Invite System: Users should be capable of sending invitations to join the app via SMS and Email. 3. Buy/Sell Functionality: The application must provide a platform where users can comfortably post items for sale, and permit other users to purchase these items. This should mirror established platforms such as OLX or eBay. Desired Functionality: - User-to-User Messaging: To facilitate...