Android api view ip camera android phone jobs

... h. NEWS and UPCOMING EVENTS i. YOUR ORDERS j. TEAM ORDERS k. TEAM MEMBERS l. TEAM BONUS 10. Team page and single team member page 11. Affiliate profile page 12. Commissions page Super admin (No Affiliate access, only superadmin access) 13. All users/Affiliates + view single Affiliate 14. All orders + view single order 15. All Commissions + view single commission 16. All team bonus + view single bonus 17. Admin (add/edit/delete) news and events 18. Top lists, same as in Affiliate dashboard 19. Products page - set pricing and commission and bonus (Add/edit/delete product) 20. Ranking page - set the ranks, the sales to reach the rank, and commission/bonus levels for each rank ...

I have a current project built using CodeIgniter 3 and I'm looking for someone to upgrade it to CodeIgniter 4. - The upgrade should cover all necessary functionalities such as user authentication, database management, and API integration. - I need someone experienced in CodeIgniter, with a strong grasp of both versions, to ensure a smooth transition. - Since there are third-party libraries and plugins used in the current project, it's crucial that these are taken into account during the upgrade process. Please provide your experience and examples of prior similar projects in your application. A detailed plan on how you intend to approach this upgrade would also be appreciated.

...Tracking: Implement a feature that enables users to view their total points and pending points upon logging in and update point when redeem. - user can redeem receipt using point and print out real voucher. (Voucher inside must include exp date, company name, vendor address, Discount what kind product category, voucher id that vendor set.) -user can do voucher sorting like state, point, Vendor - can view when voucher is expired, how many people redeem your voucher Admin - Admin help vendor key in vendor company detail (name, address, phone, email, state ) -Admin manually help vendor create cash voucher - company name - address -State - Expired date voucher - Voucher amount or % Discount - Phone - Point deduct ...

I need an experienced data scientist or AI specialist to assist with evaluating a Korean dataset using OpenAI API calls. my goal is to set up a good testing template I can repeat Key Aspects: - Inference Speed: Achieving a balance of optimal inference speed is vital for this project. The desired inference speed for the evaluation stands at a moderate level when considering 2000 users. - Total Processing Accuracy: I'm looking to ensure the total processing accuracy of this evaluation is high. - TPA (Total Processing Accuracy): Aspects of TPA are crucial for this project; we aim for a balanced importance between total processing accuracy and inference speed. - Implement this on a shared googleColab or Jupyternotebook for on-demand use of the application Ideal Skills and Experie...

Hi Rasooli, I hope you're doing well. I can work on optimization of invoices code and can also resolve bug in live order API that I found during other development. Please accept this quote so I can start working on it. I also added 2 milestones ($50 for each). Thanks Regards Adil

We are in search of a specialist with expertise in developing mobile apps for both iOS and Android platforms. Our company specializes in automated trading software, and we require a mobile application for our customers to access their profiles and trading results. Key information: -web-based version already exist -we need to mirror web version in mobile APP -in-app notifications would by new essential addition -Graphical files and branding assets are already available. -both android and iOS Thank you for considering our request.

I'm seeking an experienced app developer capable of creating an information sharing application for both iOS and Android systems. The primary aim of the app surrounds the exchange and access of information. A key requirement is the incorporation of specific features such as: - User reviews: App users should be able to leave and view reviews. - Product search: To facilitate easy information access, the app should house a well-optimized product search feature. An ideal candidate should have extensive experience in both iOS and Android app development, with a focus on creating user-friendly interfaces and robust search functions. A familiarity with integrating user review systems would be beneficial. These combined skills will contribute dramatically towards cre...

I'm in need of an experienced App Developer to create an Android-based e-commerce application. The primary goal of this app is to facilitate the sales of products. Key Features: - E-commerce Functionality: This app should be designed to allow users to easily browse and purchase products through a user-friendly interface. - Payment Integration: The app should be integrated with PayPal and Credit/Debit Card processing for seamless and secure transactions. The ideal candidate for this project should have: - Proven experience in Android app development, particularly in e-commerce. - Strong understanding of payment integration systems, especially with PayPal and Credit/Debit Cards. - A portfolio demonstrating past successful e-commerce app projects. If you are confident ...

I am looking for a skilled Android developer to create an eCommerce app. This app will have the ability to process payments via credit cards and feature user accounts for simple login purposes. Key requirements: - Develop an Android eCommerce app - Integrate credit card payment functionality - Implement user accounts with simple login Ideal skills and experience: - Proficient in Android app development - Experience with eCommerce app development - Knowledge of integrating credit card payment gateways - Familiar with user account management in apps - Prior experience in creating secure, user-friendly apps In your bid, please include examples of your previous eCommerce app work and any relevant experience you have with credit card payment integration.

...an indoor navigation system using ibeacon. This system will utilize three Bluetooth ibeacon gateways or an nRF mobile app to precisely track movement. Key Features: - Platform: Android. - Primary Function: Route Guidance. Empowering users to navigate effortlessly within a building is an indispensable part of the project. - Precision: 1 Metre. The navigation system must offer an accuracy of within 1 metre, providing highly precise tracking. Ideal skills for this job include: - Proficiency in working with ibeacon and nRF mobile app. - Demonstrated experience in building navigation systems specifically for Android platform. - Deep understanding of GPS and navigation software. - Strong skills in writing precise code to ensure high precision in tracking the movement. ...

I'm in need of a talented C# WPF developer to create a UserControl specifically for data display purposes in my application. The main task of this UserControl will be to exhibit photos from 4:3 full format camera and design elements such as images and texts with optional shadow effects. See attached mockup for a better understanding of the task. Key requirements include: - The ability to display a variety of multimedia formats, particularly images and texts. - Image crop and rotate functionality, as users need to be able to interact with the images. - The finished code should also provide a method to be called with a given template and all required Elements in the Template to produce a finished image containing all the images/texts/photos as shown in the template editor. Idea...

Looking for Indian Trademark search api for my wordpress website. Anybody know how to get that api or anyone having api may contact us. I want a trademark search feature in my exiting website > LegalMate India ( (You can check before biding). This website is developed on wordpress. The trademark data will be fetch from IP India( url >)

I'm looking for a skilled image editor with experience in architecture visualizations. The task involves editing a set of images for realistic view settings and highly detailed environmental integration. Key Skills and Experience: - Proficiency with image editing software - Demonstrable experience in architecture image editing - Prior work with environmental integration - Strong attention to detail and realism The main objectives: - Create a realistic view setting for the architecture images - Ensure the visualization enhancements are highly detailed, incorporating environmental elements in a seamless manner. The purpose of these images will be for presentation/visualizations, so it's crucial that the final product is polished, realistic, and artistically sound...

Ready to take on a challenge? I am in need of a well-experienced full stack developer who is adept in Wordpress, or another similar site-building system that can be easily modified in future for both design and SEO o...function. - Integration of advertising banner function. - A proven record in deploying and maintaining functional, secure and high-quality applications. - Experience in building a forum or blog. Ideal candidates should detail their extensive experience with similar projects. Please highlight any accolades, milestone achievements, or particularly challenging undertakings to provide a comprehensive view of your capabilities. I encourage all bidding freelancers to reflect their vast experience in the field in their applications. Let's create impressive digital solu...

I used to create the application Android Studio APK, I have the complete source code. I have an application that suddenly stopped generating due to some Android update or some payment system update. There is something wrong with what was working fine before. fix this problem. This is when I noticed the issue. It seems like the application generation problem has been triggered due to these alterations. I am thus seeking assistance from an expert with a comprehensive understanding of Android Studio and its working. Expected skills and experience: 1. Robust expertise in Android Studio and APK creation 2. Solid understanding of UI modifications and its impact on application generation 3. Strong problem-solving skills to identify and rectify the issue Task Requir...

I'm in urgent need of an adept Android developer for the prompt creation of an e-commerce application. Essential Features: - Product listings and details: Display a wide range of products with accurate, detailed descriptions. - Shopping cart and checkout: Functional, user-friendly interface to facilitate purchases. - Customer reviews and ratings: Platform for customers to rate and review products, enhancing the shopping experience. 1. At least 2 years of experience in Android application development 2. Proficient in Java or Kotlin programming languages and Android development tools and frameworks 3. Have a certain understanding of mobile application design and user experience 4. If you have published applications for s-/--a--/--l---/-e, I am interested and...

We have a functional web site created using HTML/CSS/JavaScript, and now we need it to be converted into mobile apps for both Android and iOS. Key Points: - You'll be responsible for wrapping our existing web site for mobile use.

...expertise in networking and cybersecurity to help implement IP rotation for our business. The purpose of IP rotation is to enhance testing capabilities, collect data from diverse sources, and improve security measures. This project requires: - Configuring IP rotation protocols (e.g., SOCKS proxies) to rotate IP addresses at specified intervals. - Managing IP ranges and ensuring seamless connectivity for business operations. - Implementing security measures to protect data and comply with industry regulations. - Providing documentation and training on IP rotation procedures. We emphasize that IP rotation is for legitimate business purposes and complies with all applicable laws and regulations. Interested freelancers should have experien...

Project Duration: 1 Hour Project Type: Python Script Modification Project Level: Normal Server Type: Ubuntu 22.04 Number of Changes Required: 1 Project Overview: We have an existing Python script that allows us to upload a CSV with two columns: Prompt Output The script then submits each “Prompt” to the OpenAI API, inserts the output into the “Output” column. We would like one change made to the existing script. Change Required: We would like to add one more column to the CSV file, “Id”, it will be the first column. We use “Id” as our own reference number for the row This column and its value should be retained in the output file. 5* FEEDBACK WILL BE LEFT FOR YOU

I'm urgently seeking a proficient Android app developer to create a one-of-a-kind dialer app. I need a custom dialer app. My requirements are: Access to device's contacts, browse and search through contacts list within the app, Automatic disablement of default phone dialer or any other dialer apps upon installation,Unique call duration calculation starting at 50 seconds, incrementing by second for each second of the call, and Visible display of call duration during an ongoing call Ideal skills for this job: • Solid background in Android app development • Experience in creating dialer apps or similar • App design proficiency • Excellent time management skills • Strong problem-solving capabilities • Ability to work to tight deadl...

The site was created on WordPress * Set up link personalization so that by clicking on a link sent from the site, the page opens only to the user to whom it was sent. If clicking on the link will enter the login information of another user, in this case it should not proceed. Configure the correct redirect to the necessary sites * insert a link to a document for do...to the site * Add a function for automatic publication of advertisements with a check for the presence of contact information in the advertisement. There should be an option to enable/disable this function in the admin panel. * Set a password on the accounts page in the admin panel and on the server on the database (folder) where the accounts are saved, so that no one except one admin (me) can view, delete or change...

Need C# developer to integrate zatca and below actions, Please contact if you have previous experience in zatca einvoice integration. Prefer to develop a rest Api to call zatca and input parameter will provide invoice in Json. Anyone has previous experience on zatca integration is preferred, we need to complete as soon as possible. 1. Create CSR certificate 2. Compliance Invoice with simulation and production 3. Clear Invoice with simulation and production 4. Report Invoice with simulation and production Note: We need source code, and it should be configured on our system.

I'm looking for an expert appointment setter for sales calls with new leads. Your main responsibility will be to make phone calls and arrange sales meetings. Ideal Skills and Experience: - Proven experience in sales calls - Possess an excellent telephone manner - Proficient in the English language - Comfortable with cold calling - Experience working with new leads. This is a crucial role that will directly influence our sales volume, therefore, a track record of successful appointment setting for sales teams is preferred.

I'm looking for a skilled app developer to create a social networking app like a dating site for both iOS and Android platforms where people can connect , chat and video call randomly but it must be paid for the users. Key Requirements: - The app will primarily serve as a social networking platform. - User profiles should be fully customizable. This means users should be able to edit and personalize their profiles to reflect their individuality. Ideal Skills and Experience: - Proven experience in developing social networking applications is highly desirable. - Strong proficiency in both iOS and Android app development is essential. - Prior experience implementing fully customizable user profiles is a big plus. - A keen eye for user experience (UX) and user interface ...

...using the Twilio API. Create a feature for sending contact verifications via SMS, with automatic data storage in both admin panel and user dashboard upon login and verification. Enhance site security to protect user data and prevent unauthorized access. Embed video content from Vimeo in a way that conceals the source from users. Display text lessons clearly and ensure all content is accessible. Add a system for users to request access to all lessons, which sends notifications to an admin for approval. Implement a tracking system in the admin panel to monitor user progress, including current lessons, quiz attempts, and overall performance. Design a new, user-friendly admin dashboard for easier management and overview of site activities. Set up email verification using a reliable ...

I'm in need of a skilled Flutter developer with experience in integrating GraphQL. The project involves building a customer-centric app compatible with iOS, Android, and Web platforms. Your primary tasks will include implementing a Model-View-Controller (MVC) structure, ensuring smooth user authentication, push notification, and in-app purchase features. Key Requirements: - Proficiency in Flutter and its ecosystem - Proven experience with GraphQL integration - Ability to develop custom UI/UX designs - Understanding of MVC architecture and its implementation in Flutter - Previous experience with user authentication, push notifications, and in-app purchases Your previous work should demonstrate your ability to create efficient, bug-free, and user-friendly apps. The idea...

I am looking for an experienced interface developer to create and implement a real-time synchronization system between the Amazon SP API and Google Sheets. Key Responsibilities: - Create an integration for inventory management, using Amazon SP API and Google Sheets. The candidate must ensure up-to-the-minute data accuracy. - Develop and manage product listing and catalog management on Amazon SP API, synching this with Google Sheets in real time. Skills & Experience: - Proven experience with Amazon SP API - Expertise in Google Sheets and real-time data synchronization - Strong understanding of inventory and catalog management systems.

I am looking for developer to create dating mobile app using capacitor js with javascript only no framework and Laravel API in backend . Features Register/Login using mobile - sms otp Enter profile details - city, gender, profession, interests Match Making to explore users Send/Accept chat request Messages/Chat/Conversation - using websocket/laravel reverb Audio call

...potential clients, introducing our company and products, and scheduling physical meetings to further discuss business opportunities. This position offers flexibility and the opportunity to work remotely while contributing to the growth of our business. Responsibilities: - -Receive a list of target companies and research key contacts within these organizations. -Reach out to decision-makers via email, phone calls, and other communication channels to introduce our company and products. -Effectively communicate the value proposition of our products and services to potential clients. -Nurture relationships with prospects and follow up on initial contacts to schedule physical meetings. -Collaborate with the sales team to strategize approaches and optimize outreach efforts. -Maintain ...

I'm looking for a highly skilled React expert to convert our current project's design from CSS to React. Our project's API is already prepared, so the job will include connecting the API to the newly designed front-end. Key Requirements: - Converting entire project design from CSS to React - Implementing the project's API - Using Material-UI in design Ideal Skills & Expertise: - Expert level React skills - Proficient in Material-UI - Experience in API integration

...how to do this! I have shared 2 screenshots Option 1: 1: Present - what is happening with maps ( Whats app Image ) 2: What do I want with a zoomed version of the map (The whole of India should be seen! ) (Screenshot) There are almost 250 + stores in the project! 1 Small code in html css can work directly So if you know then only contact me Option 2 : Any alternative you can suggest without API or lesser cost I'm looking for a skilled WordPress developer who can help me build a store locator functionality into my website. Key Features: - Interactive Map: The primary feature of this project is the integration of an interactive map into my WordPress site. This map should allow users to easily search for store locations. If you have experience with similar projects or ...

...with dedicated brand websites. We are seeking a proficient developer to undertake this project on a contractual basis. Project Overview: The project entails the development of an e-commerce website for TTArtisan, focusing on providing a seamless shopping experience for our customers in India. The website will serve as a dedicated platform for showcasing and selling TTArtisan products, including camera accessories and lenses. While we already have parent websites, we aim to build brand-specific sites to implement tailored strategies and enhance brand visibility. Scope of Work: The chosen developer will be responsible for various aspects of website development, including but not limited to: Theme suggestions and customization: Proposing and implementing visually appealing and use...

...CSS is required, along with OpenCart experience. If you have worked on similar projects before, please include them in your proposal. This shopping cart has been operating for several years using an extension entitled TNT Express Australia. I have tried to contact the developer but he has disappeared. About a month ago I received an email from TNT ... quote There is a change coming to the TNT RTT API, this is what you use to get pricing for shipping on your online store or internal system. Please have this email directed to whomever controls the online portal: You are currently using the ASP version of the RTT service, and we need customers to move to our .NET version. This will require that the XML payload is URL encrypted, note there is no change to the content of the XML just...

I'm looking for a skilled professional to help me install the eBay API on my existing Ubuntu 22.04 server for the primary purpose of showing orders on webpage. here is the sdk - Key Responsibilities: - Installation of the eBay API on the Ubuntu 22.04 server. - Ensuring the API is correctly set up to show orders on webpage. Ideal Skills and Experience: - Proficiency in working with Ubuntu servers, particularly version 22.04. - Prior experience installing and configuring the eBay API. - Ability to implement API functionalities for showing orders on webpage. If you have a good understanding of eBay's API and are experienced in working with Ubuntu servers, I'd be interested in hearing from you. Please share your relevant experience...

...the backend for translation. User Interface: Designing - NO DESIGN OR UI/UX task to be done by you. Our team will handle that. How it should work?: Users should be able to input a URL into a designated field on our page. The proxy server fetches the content from the provided URL and passes the text to our backend for translation. The translated text is displayed on our frontend for the user to view. Requirements: Proven experience in building web proxy servers with a focus on passing text to the backend for translation. Strong proficiency in server-side programming languages. Familiarity with secure communication protocols. Experience with integrating web applications with backend translation services. OS - Latest Ubuntu / Linux Nice to Have: Previous experience with trans...

I am seeking a proficient PHP developer with experience in Laravel, Codeigniter, and Wordpress. The ideal candidate should have a solid understanding of backend development, API integration, and database management in Laravel. Your primary responsibilities will include: - Backend development in Laravel - API integration in Laravel - Database management in Laravel While a specific task for Codeigniter wasn't outlined, the ability to implement key features in this framework will be highly valuable. This could include: - User authentication - Payment gateway integration - CRUD operations A keen eye for detail and a knack for problem-solving will be essential for this role. The successful candidate should be able to work autonomously and as part of a team, delivering hig...

As an individual seeking to enhance the visibility of my informational and educational website for adults, I am seeking a professional off-page SEO professional. Your tasks: - Implement effective link-building strategies - Promote the website's content - Use social bookmarking for a wider reach - List the business on multiple platforms - Backlinks are on unique and c-class IP not the same -100 business listings on unique data The ideal candidate should possess a strong understanding of the latest off-page optimization techniques. They should be capable of meeting project goals while working independently. Demonstrated experience in content promotion, link building and social bookmarking is a must. Understanding the adult learning sector would be advantageous.

I need skilled developers to Find/design an API. The purpose of this API will allow checking of Indian IPO allotment statuses using a PAN Card number. Developer has to find API. I don't have any API. Features: - I'm interested in real-time IPO allotment status updates. It's important to me to have real-time data, so experience with real-time data fetching and API development is a must. Knowledge of the financial sector, especially around Indian IPOs, will be considered a strong advantage. Note & Terms: Please only send quote If you know very well in these industries. I will pay amount only one time for project. Do not ask any Advance Payment.

I'm searching for a proficient .NET developer to design and build an MRZ scanning plugin for Windows utilizing the device camera. The plugin must be able to handle the following documents: - Passports - ID Cards - Emirates ID Card (National ID of United Arab Emirates) No specific MRZ scanning library is currently preferred, so I welcome any suggestions. Ideal skills and experience for the job: - Proficiency in .NET language - Experience working with MRZ scanning plugins - Familiarity with different types of ID documents - Ability to integrate this plugin into Windows systems successfully - Experience with device camera utilization - Strong understanding of MRZ data extraction I am anticipating a product that efficiently captures the MRZ data from the aforementioned ...

I need a skilled Full Stack React Native Developer to create an app for both iOS and Android. This app will accompany a wearable device, and aims to offer the following features: - **Notifications**: The app should be able to receive and display notifications from the wearable device. - **Sign up/Log in**: Users should be able to create accounts and log in to access the full functionality of the app. - **Reset**: The app should be able to facilitate resetting the wearable device as necessary. - **Find My Device**: A feature that will help users locate their wearable device if it goes missing. - **Profile**: Users should be able to set up and manage their profiles from within the app. - **Allied Features**: Any additional features that we have for the user experience. Ideal candida...

I need a single page website built to display token data in real-time. The data points I'm interested in are price and value fluctuations, transaction history, and holder information. You can get an idea from this page: All Data API is ready, just need to connect data from tradingview widget and frontend. Ideal Skills and Experience: - Proficiency in frontend web development - Experience with real-time - websocket data integration - Understanding of blockchain and token data - Design capability for a clean, user-friendly UI

Slider work with api connectivity. Full project code handover.

...updated product catalog. - **Order Fulfillment**: I intend to only allow customers to order product variants that are available on Shein. The integration should disable the purchase option for variants that are not available. Ideal Candidate: - **Shopify and Shein Experience**: It's crucial that the freelancer has prior experience working with Shopify and Shein integrations. - **API Proficiency**: A strong command over API development and integration is required for this project. - **Inventory Management Skills**: Experience with inventory management systems and strategies would be a plus. - **Automated Pricing Experience**: It is important that the developer is well-versed with automated price management and currency conversion. If you are confident in your ability...

I'm seeking a skilled 3D designer to bring my vision of a virtual puppy store to life. Key El...puppies from a variety of breeds - A cute, cartoon-themed store design Tech Specs: - 3D modeling and rendering skills are essential - Experience with creating interactive, visually appealing designs is a plus - Knowledge of LED screen integration and animation preferred - Familiarity with creating cute, cartoon-style graphics Interactive Features: - The touchscreen kiosk should allow users to view puppy profiles and engage in a live chat with a puppy expert. Please take a look at my Instagram (@worldfamous_puppies) for more insights into the brand and its style. Your task is to create a virtual space that is captivating, interactive, and truly brings the world of adorable p...

I need a Terraform configuration to provision my EC2 resources on AWS. This conf...group, Keypair, VPC components, CloudWatch logs and WAF integration. The EC2 will be launched in Private Subnet, with ALB and no direct traffic allowed to the instance. A Bastion/jump server for SSH to EC2. EC2 connects to the internet using NAT-gateway. WAF to be integrated with ALB, and ALB only listens on HTTPS. Security groups are restricted with limited access. Allocate and associate an elastic IP to the instance. The EC2 instance will run Ubuntu and serve as application server. I can provide AMI image of the web-app. It is a Python FastAPI/Nginx app. No other service is needed like RDS or S3 etc. Docker or Kubernetes are not needed, and the app is not using any Databases. It is a Single Region D...

I'm in need of a skilled Android developer who's proficient in both front-end and back-end development. The project involves building an e-commerce app with a couple of key features. Key Features: - Product Catalog: The app should have a neatly designed product catalog that displays all available items. - Shopping Cart and Checkout: A functional shopping cart system should be integrated, along with a smooth and secure checkout process. - Payment Integration: The app will require integration with a credit/debit card processing system for seamless payments. Ideal candidates for this project will have: - Prior experience in developing Android e-commerce apps. - Proficiency in both front-end (UI/UX) and back-end (server-side) development. - Strong understanding of mo...

As the person behind this project, I am reaching out to highly skilled app developers with a particular emphasis on Android platform expertise. Here's my requirement: - Develop an Android communication app from scratch. Key Functionalities: - Feature a chat functionality that ensures seamless textual communication. - Provide an easily navigable video calling facility, enhancing overall user experience. Ideal Candidate: - Should have significant experience in Android app development. - Preferably located in Bangladesh, but developers from other regions are welcome to bid. - Must possess a deep understanding of implementing chat and video calling functions in a communication app. Concluding Remarks: I’m aiming to work with tech enthusiasts who can b...

I'm seeking a skilled drone videographer to create a bird's eye view video highlighting the length and width of a residential driveway. The video should be aesthetically pleasing and professionally executed. Key requirements include: - Experienced drone operation, especially in residential areas - Ability to create a bird's eye view shot - Capacity to emphasize length and width of the driveway in the video - Basic video editing skills Please note that no specific editing styles, such as color grading or motion effects, are required. However, your creative input is welcome to produce an engaging showcase.

I'm in need of a skilled developer experienced in Google Cloud Vision API and ASPRunner to implement real-time multilingual text translation feature within my current project. Requirements: - Integration of Google Cloud Vision API into my ASPRunner project - Implementing text recognition specifically for real-time translation - Ensuring support for multiple languages is available

...user function permissions, menu permissions, button permissions, data permissions, etc., and set related user roles and user levels. o User Instructions: User agreement and privacy policy. • User Profile and Settings o Personal Profile Management: Users can create and edit personal profiles, including nicknames, avatars, and personal signatures. Set personal privacy options to control who can view their profiles. o Account Security: Provide strong password policies and security measures such as two-step verification. Account recovery and notification of abnormal logins are possible. o Message Privacy: End-to-end encryption to protect message content from being intercepted by third parties. o Contact Management: Manage the contact list, including adding, deleti...