Ready publishεργασίες

Υλοποίηση εφαρμογής σε android η οποία επικοινωνεί με τον Edge Server μέσω MQTT με την χρήση publish και subscribe. Θα κάνει publish καθώς και subscribe σε ένα topic. Το topic στο οποίο θα κάνει publish θα χρησιμοποιείτ&alp...

Στο website φιλοξενούμε άρθρα των 300-400 ή παραπάνω λέξεων για 15 ευρώ +ΦΠΑ. Δεχόμαστε αμοιβή για τη φιλοξενία αυτών των άρθρων. Επίσης, γράφουμε άρθρα οποιασδήποτε έκτασης και &...

Επιθυμούμε κάποιον τεχνικό με γνώσεις Z Publish, για να μπορέσει να μεταφέρει ιστοσελίδα σε άλλο πάροχο και να μπορεί να αναλάβει τη συντήρησή της.

We are a print publication and every month, we need to publish online all the articles that are published in our magazine. This is time consuming for us. All you need to do is copy and paste the text into a post, add the pictures, set to the correct category and select correct author. This would be 15-20 articles per month and we are willing to pay $5 per article.

...am looking for someone experienced in web scraping and data collation. The project will involve scraping blog articles in HTML format and compiling desired information into an Excel file. Key Project Requirements: * The extraction will be from specified URLs, using their individual patterns for efficient and accurate scraping. * For each blog article, I need the title, the full text, and the publish date extracted. * This scraped data must be properly arranged in an Excel file for easy analysis. * List of articles is here: Ideal Candidate Expertise: * Proven experience in web scraping is a must, preferably with full understanding of HTML structures. * Proficiency in Excel and data organization. * Attention to detail to ensure accuracy of the scraped data.

Project Budget: $100 Project Deadline: 1-2 Days Project Type: Custom WordPress Plugin Project Difficulty: Standard PHP Version: 8.2 and above Project Overview: Custom WordPress plugin required to allow a user to: - Upload a CSV with bulk new POST data - Select a post category, schedule start date, choose how many posts to PUBLISH each a day - Import post data and create all new posts as DRAFTS, to go live on the specified post schedule & keep a suitable log that can be checked - Insert the new POST IDs back into the original CSV file & automatically download the update CSV for a user 5* FEEDBACK WILL BE LEFT FOR YOU

I am looking for an experienced developer that have worked on the signal messenger app to rebrand the app change icons and colours. We need installation on our amazon instance signal server and included all required backed services database etc. and publish application with custom icon colours and icons markets google and apple. you can look signal application

Are you a developer who has already built a top-notch HR management system using ASP.NET? We're on the hunt for a ready-made solution that includes admin, HR, and employee portals. Plus, we're eager to integrate it seamlessly with a web-based clock-in/clock-out application. If you've got a ready-to-go solution that fits the bill, we want to hear from you! Bid now and share your demo link so we can check out your amazing work. Don't miss this opportunity to sell your ready-made HRMS solution and make a deal today! ? Key Requirements: Ready-made HRMS solution built using ASP.NET Includes admin, HR, and employee portals Integration with web-based clock-in/clock-out app Ready to sell your awesome HRMS solution? Bid now and let's ma...

I'm looking for an experienced HR recruiter to overhaul and optimize my CV to ensure it seamlessly aligns with ATS, specifically SAP and Oracle systems. Your expertise will help me compose a CV that not just passes the ATS challenges, but also makes a compelling read for hiring managers. Requirements: - Demonstrated success enhancing CVs for HR individuals. - Know-how of SAP and Oracle ATS systems. - A knack for capturing and highlighting essential HR competencies. What you should focus on: - Human Resources experience. - Developing an engaging resume, compatible with ATS systems. Why you should apply: This is a great chance to apply your expertise in CV writing to help me level up my career. Show me your skills with real-life examples where your previous work has achi...

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 look forward to furt...

I'm looking for a freelancer who can help me set up an engaging entertainment news blog. My blog will focus on national news in the entertainment industry. I intend to write and publish original content, so the blog setup should be conducive for writing, editing, and publishing. The ideal candidate should have: - Experience in setting up news blogs, preferably in the entertainment industry - Prior experience with content management systems (CMS), such as WordPress, and SEO - A knack for creating visually appealing layouts and features that will engage my readers - A good understanding of how to integrate social media platforms to promote the blog Please include your previous experience and examples of your work in your bid. Looking forward to finding the right freelancer ...

I've written a concise manuscript of roughly 15 pages. I'm in search of a professional to assist with the following: - Cover Design: I...Design: I don't have a specific design in mind but I'm looking for something that resonates with the content and catches the eye. - Proofreading: I seek a thorough proofreading of the manuscript for any grammatical errors or typos. - Copyediting: I need a professional to go through the manuscript and make any necessary changes to enhance readability and overall quality. I'm planning to self-publish the book so I would also appreciate suggestions or guidance on this aspect. Ideal candidates should have experience in editing, proofreading and designing book covers, particularly for self-publishing. Knowledge of the self-...

I need a seasoned developer to create a website primed for Google News. Your task includes setting up Google Publisher Centre, Google AdSense, Google Console, and Google Analytics. This entails: - Ensuring the website is in accordance to Google News guidelines - Integration of relevant Google services for better website functionality - Focus on global news content provision - Mechanisms to generate revenue through ads - Tools to track website traffic Skills: - Expertise in setting up Google services - Incredible attention to detail - Proficient in SEO - Experience in news websites would be an advantage Your role will be from start to finish, and your job would revolve around equipping the site to allow me to create my own articles efficiently.

I am seeking a qualified web developer to create a captivating blog website for my project. The purpose of the website is to publish genre-specific short stories, aimed primarily at an adult audience. To meet this requirement, the potential freelancer should have: - Proficiency in creating an engaging, user-friendly website layout - Experience in incorporating features for story submission and publication - Understanding of how to target content to a specific audience - Experience in genre-specific themes and templates - Excellent SEO skills to drive appropriate traffic to the site Together, we can create a unique platform that successfully connects writers and adult readers through captivating genre-specific stories.

I'm looking for 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 ima...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 in a ga...

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 th...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...

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 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 fix the fuctionality

installation of theme and make the theme ready to be used

I trust this message finds you well. We have encountered a challenge with our Wikipedia page and are seeking assistance in resolving the issue promptly. Despite our best efforts, our brand name has been blocked on Wikipedia after two unsuccessful attempts to publish our page. We have meticulously crafted the Wikipedia code and are eager to proceed with the approval process using the provided code. Could you kindly lend your expertise to help us navigate this situation and secure the approval of our Wikipedia page? Your guidance and support in this matter would be greatly appreciated. Thank you for your attention to this matter. We look forward to your prompt response and assistance.

The main goal of this project is to improve our React application so it looks professional and has a better overall UX. Below are some of the requirements and will be broken down into milestones. Work items (subject to change before the project starts, may have minor changes after project starts): 1. Scrollbar should not show but only appears when mouse is in the left pane. Go to bing shopping webite and enter search for "laptops" and observe what happens when you scroll the down to the filters and then you move your cursor over the left pane (left pane scrollbar appears) and move it to the center of the screen (left pane scrollbar disappears) 2. scroll bar should be very thin, maybe 10 pixes on all browsers - Chrome, Firefox, Safari and Edge. 3. Header seems too crowded and ...

...platform for drivers and riders to connect, share experiences, discuss industry-related topics, and provide feedback. Implement features such as user registration, discussion threads, replies, likes/dislikes, and the ability to report inappropriate content. Encourage a sense of community and engagement among users. Blog for Industry Insights: Include a blog section powered by Laravel, where you can publish informative articles, news, and updates related to the ride-sharing industry. This can include tips for drivers to maximize their earnings, rider safety guidelines, and insights into new features or promotions offered by Uber and Lyft. Allow users to subscribe to your blog and receive notifications for new posts. Encourage user engagement through comments and sharing options. ...

We have a task in WordPress that requires enabling users to: -Create posts, upload photos, and share videos. -Publish advertisements in categories such as 'For Sale', 'Wanted', 'Exchange', etc. -Add events to the events calendar. -Implement a partnership tab to showcase partner companies on a map, including their contact details such as address, phone number, website, etc. Everything is already uploaded to the website; however, it needs to be integrated to ensure functionality. This includes providing users with a personalized menu where they can easily add the aforementioned items. Additionally, we need to create the simplest possible Android and Mac app to allow users the same functionality."

...route. Once the user clicks on either company, they should be redirected to the respective Uber or Lyft website to complete the booking. Forum: Implement a forum section where drivers and riders can discuss various topics related to their experiences with Uber and Lyft. This includes discussions on fares, driver/rider safety, and other relevant issues. Blog: Include a blog section where you can publish articles related to the ride-sharing industry, including tips for drivers and riders, updates on new features from Uber and Lyft, and insights into the latest trends in the industry. E-commerce: Integrate an e-commerce platform into the website to sell driver accessories such as phone mounts, dashcams, and other items that may be useful for drivers. Please note that you may need...

...route. Once the user clicks on either company, they should be redirected to the respective Uber or Lyft website to complete the booking. Forum: Implement a forum section where drivers and riders can discuss various topics related to their experiences with Uber and Lyft. This includes discussions on fares, driver/rider safety, and other relevant issues. Blog: Include a blog section where you can publish articles related to the ride-sharing industry, including tips for drivers and riders, updates on new features from Uber and Lyft, and insights into the latest trends in the industry. E-commerce: Integrate an e-commerce platform into the website to sell driver accessories such as phone mounts, dashcams, and other items that may be useful for drivers. Please note that you may need...

Hi we have small web application on PHP we have face issue to save or publish some data and some table shorting please bid if you can fix this quickly

...route. Once the user clicks on either company, they should be redirected to the respective Uber or Lyft website to complete the booking. Forum: Implement a forum section where drivers and riders can discuss various topics related to their experiences with Uber and Lyft. This includes discussions on fares, driver/rider safety, and other relevant issues. Blog: Include a blog section where you can publish articles related to the ride-sharing industry, including tips for drivers and riders, updates on new features from Uber and Lyft, and insights into the latest trends in the industry. E-commerce: Integrate an e-commerce platform into the website to sell driver accessories such as phone mounts, dashcams, and other items that may be useful for drivers. Please note that you may need...

I'm in search of a ready-made Dish Cable Billing System that is robust and efficient, catering to customer management and billing/invoicing functionalities. My intention is to have it available across all platforms (Desktop, Mobile, Tablet) to ensure a broad reach and user accessibility. Key Features: - Customer Management: The system should allow for easy and effective customer tracking, registration and management. - Billing and Invoicing: A central feature of the system, it should be able to generate invoices, track payments and manage due dates efficiently. Platform Compatibility: - Compatibility is key. I need the system to be usable on desktop computers, mobile phones and tablets. Ideal Skills and Experience: - Prior experience in developing billing and invoicing syst...

I need someone expert in restoring a SUITE CRM (SugarCRM) system precedent installed on a different domain. i have done backup of files and db but expanding on new domain it give an error (maybe many files to configure or something else to do i don't know. Al system is under plesk so i give a plesk customer containing files zipped and db zipped

Hey, I'm looking for a virtual...person, here is my tiny hiring process: - Sign up at (this is the tool I'm using for my website) - Create a new website (the content can be totally random) - At the end of the website, add an FAQ section in "Classical" style and add two questions and their responses: "How much do I charge per hour", "A fun fact about me". Answer the questions with your real personal answers - Publish the website and share it with me when you apply for the project This should take you 5-10m max depending on how quickly you understand how to use Umso and will show me you can use the tool. Don't spend any time on actually creating a website, I just care about you adding the FAQ section at the end. Looking forward to fi...

I'm seeking a skilled illustrator to help me craft a children's book centered around the theme of friendship. The target audience for this book is children aged 0-10. The illustration...emotions to life through illustrations The ideal candidate will be able to balance creativity with the specific needs of a children's book, ensuring that the illustrations are not only visually appealing but also support the narrative and engage young readers. I have a children's book. I have the content ready. I want you to create the book for me including illustrations. Below is the list of things I am looking for: 1. Ebook verion, ready to publish 2. Print friendly version, ready to publish. 3. Copyright/Disclaimer Page 4. Blurb Writing 5. Autho...

I'm looking for a professional who can assist me in setting up developer accounts on Google and Apple to publish e-commerce applications. The project involves the following: - **Operating Systems:** The app should be compatible with both iOS and Android. - **Primary Purpose:** The main objective of the application is e-commerce. It will be used for online buying and selling. - **Payment Gateway Integration:** The app will be integrated with the Stripe payment gateway. The ideal freelancer for this project should have: - Experience in setting up developer accounts on both Google and Apple platforms. - Proficiency in developing e-commerce applications for both iOS and Android. - A good grasp of integrating payment gateways, particularly Stripe. I'm aiming for a professio...

As the owner of this project, I'm looking for a professional and creative web designer to create a bold and vibrant webs...valuable content with my visitors and engage them through the blog. - Contact Form: A simple, yet effective, contact form is essential for the website. This feature should be easily accessible and should enable visitors to get in touch with me. Design Preferences: I'm seeking a modern and striking design for this website. The design should be visually enticing and align with the content I intend to publish on the platform. Ideal Freelancer: - Proven experience in web design, particularly in creating blog sections and contact forms. - A portfolio showcasing bold and vibrant designs. - Strong understanding of web design principles, user experience, an...

I need a true professional to create a 50-page website for the start of business. This site will be primarily informational that targets professionals in a particular industry. Key Features needed: - The website should be able to manage and publish content, hence a functional content management system (CMS) is required. - A clean, modern look is essential for this project. I'm after a custom design that still makes information easy to find and absorb. It should complement the serious, professional tone that I wish to set for site visitors. Ideal Skills and Experience: - Proven track record of designing and developing informational websites. - Extensive experience in CMS such as , Joomla or Drupal. - Ability to create a clean and modern design. - Prior experience with pro...

As part of my requirements, I'm looking for an expert who can construct a robust Progressive Web Application (PWA) with support for offline mode and background sync. Key Project aspects: - The PWA should have offline mode support so that all content can be made accessible even without internet connection. - Implementation of background sync to ensure data consistency upon re-establishing connectivity. - No user authentication is required for this PWA, making it accessible for all users effortlessly. Ideal Skills: - Expertise in and building PWAs - Strong understanding of Offline-first design - Experience with background sync implementation. Your proposal should include details about your experience with similar projects and a proposed timeline for delivery. Looking forward to co...

I'm seeking a skilled individual to help me convert my English book (in PDF format) into an audiobook-friendly docx format. The docx file must be organized by chapters. Key Requirements: - Proficient in English - Experience with PDF to Word conversion - Able to organize content by chapters Additional Details: - The final docx should be clean and ready for the conversion process, without any specific formatting required. - Each chapter must be separated into individual docx files for ease of use during audio book production. Looking for an efficient and detail-oriented freelancer who can deliver a high-quality output. text is 20000 characters

I have a ready mobile app that I want to publish only on the iOS Appstore. - The app is complete and ready for publication, so this project involves only the final steps of getting it live on the Appstore. - I need a professional with experience in Appstore publishing who can ensure that all the guidelines and requirements are met. - It's essential that the individual has prior experience publishing iOS mobile apps and can help navigate the nuances of the Appstore submission process. Please provide samples of your previous work, particularly in iOS Appstore publishing, when applying for this project. Skills required: - iOS Appstore publishing experience. - Attention to detail to ensure all guidelines are met. - Good understanding of the Appstore submission...

I'm in need of a skilled...professional-looking website. The site will mainly serve as an informational hub for our company's latest news. Key Requirements: - Purpose: The primary goal of the website is to inform and engage business professionals. - Design: The website should have a corporate, professional, and easy-to-navigate design. - Content: The main content will be company news, so a function to easily update and publish news is a must. Ideal Skills and Experience: - Strong background in web design and development. - Proficiency in creating user-friendly, informative, and aesthetically pleasing websites. - Experience with content management systems for seamless news updates. - Previous work in creating websites for business audiences is a plus. Looking forwar...

I need an experienced Android developer to create an IoT app. - The primary function of the app will be asset tracking within a distributed control system. Ideal Skills: - Java based development for Android application - Able to use the resources/SDK at Expected output: - Very basic app to demo one message publish to AWS topic and receive one message from subscribed topic - Demonstrate the mobile app connecting to AWS IoT and Sub-Pub on a topic - Use TLS certs (client, private and root) Looking forward to your bids.

...posted ONCE with all target categories. If SINGLE is clicked, then the article should be duplicated MULTIPLE, in each target category INDIVIDUALLY. It must be possible to define how many articles want to be created per execution (e.g. a maximum of 10) and how many days backwards should be taken into (e.g. 2 days). It must also be possible to use the source category multiple times in order to publish it in different target categories (INDIVIDUALLY). The plugin must always ensure that an article that has already been reposted is not reposted again, unless it is for another task. We expect a high-quality admin tool that is clear and easy to control. We attach great importance to professional and reliable execution. We also attach importance to ensuring that each task can be swit...

...(from) - user can choose the destination(s) (a list of destinations) with whatsapp, telegram, sms, e-mail - implementation in this MS on the UI only for e-mail (but user can select all the named options) - user can choose to use macros like: - sender phone (smsSenderPhonenumber) - sender name (smsSenderDisplayName) - senders text (smsBody) - senders datetime (smsDatetime) MS3: help to publish on playstore and appstore MS4: implement the telegram integration (forwarding destination) MS5: implement the telegram integration (receiving telegram msgs and forward) MS6: implement sms sending (e.g. to forward) MSx: (out of your current bid) implement whatsapp integration and others too Budget? will not be disclosed, place your best bid to get considered What is next? ...

...color correction. The images will be utilized for print purposes, so it's crucial to make them print-ready. Key Requirements: - Skillful color correction: The retouching process should focus on enhancing the image's natural appearance. - Print Optimization: The images should be adjusted in a way that ensures optimal print quality. Ideal Skills and Experience: - Strong portfolio in photo editing and color correction, with a specific emphasis on print-ready images. - Proficiency in using software like Adobe Photoshop or Lightroom. - Attention to detail and a good eye for aesthetics and image quality. If you're confident in your ability to meet these requirements and produce top-notch, print-ready images with a natural and realistic color correctio...

...a completed manuscript that I'm looking to self-publish on Kindle Direct Publishing. However, I need a skilled editor to help with the formatting. Key Requirements: - Gutter and margin adjustments: The main task is to adjust the gutter and margin areas for a professional and reader-friendly layout. - Book Size: The manuscript is in 8.5 x 11 format, and I need it to be formatted for Kindle (typically 6" x 9"). This includes adjusting the content to fit the new dimensions while maintaining readability. Additional Information: - The manuscript is already fully edited, so the focus here is on formatting only. - There's no need for specific design elements like header and footer, or chapter title stylings. - The goal is to make the book ready for Kind...

We are currently in search of a ready-made landing page solution dedicated to offering credit card reward point redemption options, including Amazon gift cards, for existing credit card holders. Our goal is to swiftly implement a solution that provides our customers with a seamless and enticing experience to redeem their accrued reward points. Key Requirements: Visually Appealing Design: The landing page should feature an eye-catching design that aligns with our brand identity and encourages engagement. Reward Redemption Options: Clear presentation of redemption options, with a focus on Amazon gift cards, as well as other relevant incentives available through point redemption. User-Friendly Interface: Intuitive navigation and a user-friendly interface that makes it effortless f...

We are in search of a ready-made e-commerce website tailored for the US market, complete with robust features and seamless PayPal integration. Please note that we are only considering solutions that are already developed and ready for deployment. If you do not have a ready-made solution, please refrain from submitting proposals at this time. Key Requirements: E-commerce Platform: The website should be built on a reliable e-commerce platform with a proven track record for performance and scalability. Design and User Experience: A modern and visually appealing design that enhances the user experience and encourages conversions. Mobile responsiveness is essential. Product Management: Easy-to-use product management tools for adding, editing, and categorizing products, ...

Description: We are seeking experienced and talented freelance course creators to develop high-quality programming and other valuable skill courses for our online tutoring platform. As a course creator, you will be responsible for crafting engaging and informative lessons that cater to learners of various skill levels. All courses will be needed to publish on platform Responsibilities: -Develop comprehensive courses on programming languages, marketing, and other valuable skills. -Create a curriculum that consists of a minimum of 8 lessons, each with 3-4 sub-lessons. -Design engaging video lessons with practical demonstrations and exercises to reinforce learning. I-ncorporate relevant external materials, such as articles, books, or online resources, to enhance the course conten...

I am looking for a skilled developer to help me craft an app that embodies Airbnb's fundamental aspects, with Android as the platform of my choice. Here are the essential details for the project: Key Features: - Customer Support: Integrated space for users to raise tickets, get their issues addressed, and receive support. - Special Offers: Capability to feature special, limited-time deals or discounts within the app. - Real-time data: updated content, availability, and pricing. Target audience: - Solo travelers: The user interface and experience should cater to solo travelers' needs. - Families: The app should address the specifics required by families, such as large accommodation options, family-friendly activities, etc. - Business travelers: Our app should factor in the essen...

I am in urgent need of a developer to help produce an Android app that has a resemblance to Uber. Key functionality required for the app includes: - Real-time Tracking: This is crucial as it will enable users to keep track of their rides in real time. - In-app Payments: Implement a seamless in-app payment system for ease of transactions between users and drivers. - Rating System: To ensure quality and trust, include a feature where users can rate and review drivers based on performance. Additional features that should be integrated into the app are: - User and Driver Registration: Enable distinct interfaces for both users and drivers to register and manage their profiles. - Fare Estimation: An integrated system predicting the ride fare before commencement, ensuring transparency and prev...

As an online retailer, I require an off-the-shelf Amazon application designed explicitly for Android devices. The design should be vibrant, featuring a blend of modern and colorful aesthetic elements. Key Components: - User Verification: The application must include a robust user authentication system. - Product Search: The application should have a fluent and efficient product search mechanism. - Shopping Cart: A seamlessly integrated shopping cart for a convenient shopping experience. Ideal candidate: The preferred candidate possesses considerable experience in Android app development and understands the nuances of the Amazon platform. Your portfolio should show a knack for combining modern and colorful designs effectively. A proven record in developing apps with user authentication a...

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 look forward to further communication with you

As the project initiator, I'm in need of a Xamarin iOS developer experienced in enterprise distribution to publish my application. The key objectives are as follows: • The application will be primarily used by employees within our organization, therefore, user-friendliness and internal integration capability will be paramount. • It will be highly desirable if a developer has prior experience in Xamarin iOS application development for enterprise distribution, as we aim for a seamless deployment process. . publish an app on . must have an App Store developer account.