Build twitter app phpPekerjaan

I am seeking a reliable professional who will carry out the task of uploading my images, already edited and ready to use, for a social media campaign. - You will be responsible for uploading the image...am seeking a reliable professional who will carry out the task of uploading my images, already edited and ready to use, for a social media campaign. - You will be responsible for uploading the images to various social media platforms following a specified schedule and format. Ideal Skills & Experience: - Expertise in working with social media platforms like Facebook, Instagram, LinkedIn, Twitter etc. - Proven experience of managing and posting images for social media campaigns. - Strong attention to detail to ensure proper placement of images and in accordance with posti...

I'm searching for an expert in social media marketing, design, and management. Key responsibilities will include executing strategic campaigns across multiple platforms - Google my business, Facebook, Instagram, Twitter, LinkedIn, Pinterest, and TikTok for , a medi spa business. Prior experience of medi spa is essential. • Ideal Skills: - Social Media Strategy - Content Design & Creation - Platform Targeting & Optimization - Audience Engagement The target audience spans professionals, parents, and seniors, aged 25 to 55 years. Therefore, the successful freelancer will have extensive experience in tailoring content and strategies to reach and engage this diverse demographic. Understanding and navigating the nuances of each platform is vital...

I'm looking for a proficient social media specialist to manage accounts on Facebook, Instagram, and Twitter. The primary objective is to generate leads targeted to young adults between 18 - 24 years. Key Responsibilities: - Strategise and execute campaigns to engage and attract young adults - Measure and analyze the effectiveness of these strategies in lead generation - Maximizing online presence and audience engagement Skills and Experience: - Proven track record in lead generation via social media - Deep understanding of youth trends and interests - Expertise in Facebook, Instagram, and Twitter algorithms - Able to design captivating content that resonates with the young adult demographic - Strong analytical skills to assess campaign efficiency.

I need a desktop application developed, compatible with Facebook, Instagram, and Twitter. This is for managing and scheduling posts and incorporates analytics tracking. Key Features: - Support for Facebook, Instagram, Twitter - Schedule posts in advance on all platforms - Includes post analytics on all platforms - Manage and store text posts, images, and videos Ideal skills and Experience: App development, Social Media Management, Data Analytics. **Please refer to the attached specification for more detail.

...am in need of a PHP developer with at least 5 years of experience for a part-time job. Your core responsibilities will include: - Database management: A successful candidate must demonstrate past experience in managing databases and ensuring seamless data flow. - Front-end development: I require someone proficient in creating user-friendly front-ends, with an emphasis on responsive design and accessibility. - Back-end development: Deep knowledge of back-end development is necessary. You'll be responsible for server-side web application logic and integration of work front-end developers do. The ideal candidate should be proficient in: - PHP - MySQL - JavaScript While proficiency in specific plugins or libraries is not a requirement, familiarity with common tools ...

We are seeking a highly motivated and proactive analyst with a keen eye for the cryptocurrency market, specifically memecoins within the Solana ecosystem. Your role will involve extensive research across various social media platforms, including Twitter, to identify potential memecoins before they boom. This is an exciting opportunity to be at the forefront of cryptocurrency trends and contribute directly to our investment strategy. Responsibilities: Continuous Monitoring: Actively monitor Twitter and other relevant social media platforms for emerging trends, discussions, and mentions of new or under-the-radar Solana memecoins. Analysis and Reporting: Evaluate the potential of identified memecoins based on community engagement, project fundamentals, and market dynamics. Prep...

We are seeking a highly motivated and proactive analyst with a keen eye for the cryptocurrency market, specifically memecoins within the Solana ecosystem. Your role will involve extensive research across various social media platforms, including Twitter, to identify potential memecoins before they boom. This is an exciting opportunity to be at the forefront of cryptocurrency trends and contribute directly to our investment strategy. Responsibilities: Continuous Monitoring: Actively monitor Twitter and other relevant social media platforms for emerging trends, discussions, and mentions of new or under-the-radar Solana memecoins. Analysis and Reporting: Evaluate the potential of identified memecoins based on community engagement, project fundamentals, and market dynamics. Prep...

We are seeking a highly motivated and proactive analyst with a keen eye for the cryptocurrency market, specifically memecoins within the Solana ecosystem. Your role will involve extensive research across various social media platforms, including Twitter, to identify potential memecoins before they boom. This is an exciting opportunity to be at the forefront of cryptocurrency trends and contribute directly to our investment strategy. Responsibilities: Continuous Monitoring: Actively monitor Twitter and other relevant social media platforms for emerging trends, discussions, and mentions of new or under-the-radar Solana memecoins. Analysis and Reporting: Evaluate the potential of identified memecoins based on community engagement, project fundamentals, and market dynamics. Prep...

I'm looking for a skilled social media marketer to generate leads for my business via Facebook, Instagram, and Twitter. The main focus of this campaign will be to produce and promote potent product videos to capture viewer engagement. Desired skills and experience include: - Proficiency in all three platforms (Facebook, Instagram, Twitter) - Ability to create captivating product promotion videos - Proven record in lead generation through social media marketing Please note, your approach should be tailored towards a lead generating strategy; the ultimate goal here is conversion, not just visibility. I look forward to seeing your strategic plan that will leverage the power of all three platforms to promote my product videos and generate leads.

...field, with a special focus on social media. • Ability to create a broad range of minimalistic, artistic, and corporate styles of design to cater to a diverse audience base. Note: Although this job does not specify a requirement for specific social media platforms, having the flexibility and adaptability to design for multiple platforms, including but not limited to Facebook, Instagram and Twitter will be an added plus. We're excited to see your past work and hear about your experience. We believe in finding the right fit for this role, and your detailed project proposals could be the game changer. Please include these vital components in your application to stand tall among the rest. Looking forward to hearing from you! NOTE: I specifically am looking ...

I need an able, analytical mind to compile a report of my competitors' social media metrics across various platforms: Facebook, Instagram, Twitter, LinkedIn, and TikTok. As part of the analysis, the following metrics should be analyzed: - Social media profiles - Content they share on each platform. - Number of followers - Engagement rate (likes, comments, shares) - Posting frequency - Quality of their content The project ideally should be completed ASAP, and a strong understanding of social media platforms, along with analytical capabilities, will be essential. Proficiency in recognizing social media trends will be a bonus. Accuracy and attention to detail are paramount. In short, I need insights that are actionable and can help strategize my next business moves.

I am looking for an experienced, develop - Implementing backend development using PHP - Innovatively improving the UI/UX design of the site This project doesn't require specific functionalities to be implemented, instead I am interested in what the freelancer suggests based on their expertise and past experience. The right freelancer for this job should have extensive experience with PHP and a strong portfolio of UI/UX designs. part of it explained in doc we started (only avaliable - experienced send offers )

I'm the proud owner of a business currently active on Facebook, Instagram, and Twitter and require a proficient marketer to elevate our social media presence. Our major goals are to: • Amplify brand visibility drawing in potential clients • Engineer our platforms to generate a steady stream of leads The ideal freelancer possesses a depth of experience in creating detailed, strategic social media plans and implementing them effectively. They should have a solid understanding of how to engage current followers while broadening our reach. Knowledge in analysing social media trends and formulating result-oriented strategies is necessary. Above all, a broad understanding and knack for my industry's suave and dynamics to create resonating branding content is required...

I'm seeking an expert in creating distinctive posts for Facebook, Instagram, and Twitter. Your main tasks will involve designing captivating images and writing compelling text-based content. The ideal candidate should have: - Extensive experience in social media post design - Proficiency in image creation and text-posts - Ability to align content with our goals: raising brand awareness, driving website traffic and generating leads Creativity and a keen understanding of social media trends is a must as our mission is to engage the audience, grow our online presence and translate our strategy into effective social media campaigns.

I'm seeking an adept PHP developer for my personal project. I require modifications to enhance the functionality of my current code. This task will incorporate aspect such as: - Bug fixes - Implementing feature enhancements - Optimizing the UI Although I initially skipped on specifying functionalities, I believe a developer with an in-depth understanding of a wide range of features could be of great help. Essential skills and experience: - Proven experience with PHP - Experience in UI design and development - Aptitude for troubleshooting and fixing bugs - Knowledge in diverse functionalities not limited to user authentication, file uploading, and database integration. Your role will be vital in augmenting and refining my project, so I look forward to workin...

Need to develop membership registration form in PHP with following features. OTP verification of mobile number, After submission entries should get displayed in backend Application reference number should get displayed in End Screen and Email with Form submission date and time

...skilled PHP API developer to help me with managing comments and interactions on my platform. Key tasks include: - Creating a comments list by post ID, inclusive of count and date - Managing reply lists by each specific comment ID, again with count and date - Developing a function to track the number of likes and dislikes for each comment ID - Setting up comment deletion functionality Though I have not specified a preferred web framework, database, or programming language, familiarity with systems such as Laravel or Symfony, databases like MySQL or PostgreSQL and languages like Python or JavaScript will be beneficial. The display format for comments is yet to be determined, so flexibility in this regard will be appreciated. As a candidate, you should have prior experience wit...

This project aims to develop a comprehensive Customer Relationship Management (CRM) system designed to streamline and enhance the operational efficiency of sales, marketing, inventory management, data administration, security management, and integration with various platforms. The CRM will serve as a central platform to foster better customer relationships, improve sales outcomes, automate marketing processes, manage inventory effectively, and ensure robust data security and administration. This CRM is designed for an institute that specializes in aviation industry training. Kindly, read the attached PDF before bidding.

A quick job for someone who knows PHP and CSS! I need a competent developer to remove all season-specific images from my PHP index and CSS file. The important requirements for this job are: 1. Image Removal: comment out all the Christmas-specific images (so they can be brought back at a later date) 2. Image Placeholder: The removed image placeholders should be left empty until later. 3. Layout: The cleaned-up index and CSS file should maintain the current layout and design format. Ideal for a candidate experienced with PHP, CSS, and has a keen eye for detail. Quick and efficient work expected.

...website name, caption, and hashtags and upload the post image there. - Be flexible in style: Since I haven't decided on a specific style, I'd like a designer who can easily adapt between minimalist, bold and vibrant, or elegant and professional styles, or even something entirely different. Ideal skills would include familiarity with all the major platforms' design guidelines (Facebook, Instagram, Twitter etc.) and strong copywriting abilities, in addition to graphic design. Experience working with diverse styles and themes is a plus. ** We always give you 5-star feedback ** We will not create or release milestones in advance. I will make payments on a weekly or monthly basis. ** Maybe Before Award, we will take a small test. ** bid ONLY if our rate and terms suit...

I am writing a PHP script to get status of an account. That is if an account (student) is settled or not. Zoho CRM stores students details. I have the Credentials ready. I need assistance in Authentication and calling the record to return a status. I require a about 2 hours of assistance.

I'm seeking an experienced professional to create products on eBay using the API. The sector of products isn't defined yet, but candidates who can handle a range of categories are preferred. Your experience and capacity to generate items via a cloud-based integration is fundamental. Ideal Skills: - Strong knowledge in eBay API - Cloud-based system integration - Experience working with a variety of product categories Please include specifics of your past experience in your bid. Demonstrating your understanding of creating products using eBay API and implementing cloud-based integrations could be your edge to secure this work. Additional skills that span across multiple product sectors will be highly regarded.

Poszukuję osoby, która dokończy stronę agregującą informacje z rozproszonych systemów (pobieranie danych jest już w pełni skończone - pozostały "wodotryski"). Strona napisana w PHP wykorzystująca framework CodeIgniter 3 Ramowy zakres prac: - poprawienie zakresu działania wyszukiwarki - system recenzji/głosowania (plusik/minusik)/komentarzy - dodanie API (dostęp do istniejących już części strony za pomocą API, limitowanie zapytań per uzytkownik API) - prosty system ogłoszeniowy/marketu (dodawanie oferty w konkretnej kategorii, aplikowanie do oferty, system reputacji) - część społecznościowa, proste forum z zagnieżdżaniem komentarzy, możliwością uploadowania zdjęć, filmów + prosta moderacja (usuwanie/edycja) Możliwość dodatkowego rozliczenia za godzin...

As a business hoping to expand its digital footprint, I'm seeking a proficient social media manager. Your responsibilities will center around managing five key platforms: Facebook, Instagram, Twitter, LinkedIn, and Pinterest. This role demands an individual with solid understanding of these platforms and the unique audiences they cater to. Your objectives will be: - Increase brand awareness: boost my business's online visibility through memorable and engaging content. - Drive website traffic: ensure your content encourages followers to explore my website further. - Generate leads: use social media as a tool to attract potential customers. - Boost engagement with followers: keep my audience interested and interacting with posts regularly. Relevant experiences in digital...

I am seeking a talented marketing specialist proficient in social media marketing, email marketing, and Search Engine Optimization (SEO). Key Responsibilities: - Develop and implement creative marketing strategies across Facebook, Instagram, and Twitter. - Design effective email marketing campaigns. - Utilize SEO best practices to increase website visibility. Desirable Skills and Experience: - Proven experience in managing social media platforms - Proficient in designing and executing email marketing campaigns - Sound knowledge of SEO practices Target Audience specifics are currently unclear due to lack of information provided. We can discuss this further once the project commences.

We have a system built on the following stack PHP Laravel Blade Mongodb Livewire Mailgun Laravel Forge for deployment & maintenance GCP/Azure - SSO The developer left abruptly. We are looking for a consultant who can support our new hire to 1. Run the code 2. Develop the documentation 3. Assess the architecture 4. Provide debuggin support

Looking for a competent PHP and Android developer who can jump in ASAP to: - Backend Development: Develop our website's backend using PHP. Specific PHP frameworks preferred but open to discussion. - Database Integration: Seamlessly integrate backend with our existing database, ensuring efficient and secure data exchange. Further, we also require UX/UI design for an Android app. You'll be responsible for designing a user-friendly and visually appealing interface that aligns with our brand vision. Ideal skills and qualifications: - Deep expertise in PHP, with a special preference for those familiar with PHP frameworks. - Proven experience in Android app UX/UI design. - Solid understanding of backend development and database i...

I'm in need of a highly proficient and diligent developer to urgently build a PHP API that will handle various functionalities surrounding comments on my platform. Specifically, the API's functions should include: - Fetching comment list by post ID, complete with count and date. - Managing reply lists by comment ID along with count and date. - Counting the number of likes and dislikes per each comment ID. - Implementing an efficient comment deletion function. The ideal freelancer should lay emphasis on accuracy, efficiency and attention to detail. Prior experience in PHP API implementation is crucial for this job. Comprehensive knowledge about basic authentication protocols should be confirmed as they will be integral for securing access to the API. The res...

Hello , This small and quick task , i have existing web page made in php , i want some one to add load more button , i want to show 10 data in first step and then load more button then show another 10 data , all data comes from some logic . If you will finish this task then i will assign one more task for that same project with extra price . i will share FTP with developer once he will show similar work done by him/her related load more Regard

Title: Full Stack Developer (PHP MVC Framework Specialist) - Long Term Location: [Your Location or Remote] Monthly Salary: Job Type: Full-time, Long Term Responsibilities: Develop and maintain web applications using PHP MVC frameworks. Work on both front-end and back-end development tasks. Collaborate with the team to design and implement new features. Ensure high performance and responsiveness of applications. Troubleshoot and debug issues as they arise. Stay updated with emerging technologies and industry trends. Requirements: Minimum 2 years of experience as a Full Stack Developer. Proficiency in PHP MVC frameworks (such as Laravel, CodeIgniter, Symfony, etc.). Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, and jQuery. Experie...

I need sports bloggers and other influencers with sports-minded followers to help advertise my sports consulting Discord. Your role includes: - Sharing our Discord link with your followers I'm looking for influencers who are active on Instagram, Twitter, and YouTube. Experience in sports-related promotions or content creation is a significant plus. Prior work that involved interacting with or fostering an online community, particularly on Discord, would also be advantageous. Your audience should be sports enthusiastic, as our services cater primarily to that genre. Let's make a great team together!

I'm in need of a proficient full-stack developer with expertise in PHP and JavaScript to help me fix some bugs on my existing website. Fluent understanding of the two stated languages is a necessity for this project. Key Requirements: - Deep understanding of PHP and JavaScript - Experience in debugging and optimizing code for better website performance - Demonstrable experience in previous projects Please let me know about your experience and any relevant past work that you have undertaken. Detailed walkthrough about how you have solved similar problems in the past would also be appreciated. The bid should be comprehensive, covering your understanding of the problem and your approach to solving it.

I'm seeking a skilled data miner to extract and deliver usernames from 88k followers of a specific Twitter account. This scraping must be GDPR compliant, aligning with my IOC licence. This means you need to delete after excel is made... Even though I only need the usernames, the information should be housed in an Excel spreadsheet. Your expertise in data scraping, particularly from social media platforms, and a solid understanding of compliance requirements, will be crucial to completing this task.

...to look after it. We already have the base source code. You are supposed to integrate it with a bank and add a few functionalities. All the APIs will be provided. I'm in need of a proficient PHP developer who can skillfully modify my existing project by adding innovative new features. The main feature I am seeking to add involves database management to store and retrieve data. The ideal freelancer for this project should have: - Proficient understanding and hands-on experience with PHP development - Solid experience in database management systems - Ability to incorporate new features into existing PHP projects seamlessly - An understanding of data storage and retrieval architecture This task's success will hinge on the developer's ability to integr...

I urgently need someone incredibly proficient in PHP to assist me in locating the file and altering the text font size from 14px to 18px in one of my projects. This job requires immediate attention and I anticipate it to take no more than 1 hour. The freelancer will be required to: - Demonstrate vast experience in PHP development and troubleshooting. - Capably utilize Anydesk to access the PHP files on my server. - Guide me through the process, clearly explaining each step as we go along. Your ability to be patient, explanatory, and efficient is greatly valued in this collaboration. I look forward to a fluent English speaker as communication is key in this project. Let's work together!

I am looking to engage a social media marketer to develop comprehensive campaigns across Facebook, Instagram and Twitter. To meet the requirements of this job, I expect the following from you: - Experience in developing, implementing, and running campaigns on all three platforms. - Expert knowledge of the algorithms and audience engagement strategies specific to each platform. - Demonstrated ability to target and engage with my specific audience: young adults and professionals. The goal for this campaign is threefold: - Increasing brand awareness. - Driving website traffic. - Generating leads. I am looking to hire someone with a strategic mind, as they will be responsible for proposing the most effective methods to achieve these goals. Past experience with similar target demog...

I'm looking for a skilled PHP developer to help create a new website with user registration, login functionality, and effective payment gateway integration. Your expertise in creating APIs that comfortably support these processes will be crucial to the success of the project. Preferred Qualifications: - Strong PHP development skills. - Expertise in API development and customization. - Proven experience in integrating payment gateways. - Demonstrated ability to create secure login systems. - Strong UX/UI design skills with a preference for minimalistic aesthetics. While maintaining a professional, corporate appeal, the design should incorporate bold, vibrant colors. Please only bid if you can combine these elements into a clean, crisp look. Your portfolio or example...

...platforms - Monitor and analyze social media trends, insights, and performance metrics - Collaborate with the marketing team to develop and execute digital marketing campaigns - Engage with followers, respond to comments and messages in a timely manner - Stay up-to-date with industry trends and best practices in social media Skills: - Strong knowledge of social media platforms (Facebook, Instagram, Twitter, LinkedIn) - Experience in social media management tools (e.g., Hootsuite) - Basic graphic design skills using Adobe Creative Suite (Photoshop, Illustrator) - Knowledge of Google Analytics for tracking website traffic and user behavior Requirements: - Proven work experience as a Social Media Specialist or similar role - Excellent written and verbal communication skills - Abil...

I need a talented PHP developer to create and integrate a shopping cart system into my existing custom-built website. This will endow my site with robust eCommerce capabilities and enhance its functionality. Skills and Experience: - Mastery of PHP as the site is primarily developed with this programming language. - Proven experience with eCommerce and integrating shopping carts into existing systems. The following functionalities will need to be part of the shopping cart system: - Stock management: The shopping cart should accurately reflect and update items in stock. - Shipping: The system should offer various shipping options for customers to select from during checkout. Your deliverable will be a fully functional, well-integrated, and tested shopping cart system. Please...

Hey there, I’m looking for someone to work on this brief. Let me know if it looks like something you can help with. ? Requirements: Looking for a developer capable of building a script with Python, React or PHP. The script should collect Google reviews for a particular company and publish those reviews as a widget on a website. The widget should include 'rich data' or structured data for optimal SEO. The script's functionality should not be limited to scraping reviews but should also ensure the SEO optimization of the collected data for embedding as a widget on a website. I have a design in Figma. ? Budget: Around $35 ⏱️ Timeline: March 14, 2024

I'm looking for a motivated and adaptable PHP developer to join my project. Given the flexibility of this role, the ideal candidate should have a good command of various PHP frameworks, such as Laravel, CodeIgniter, and Symfony. However, if you do not have these specific skills, don't worry - I'm open to learning about the unique experiences and strengths you bring to the table. To help me evaluate your fit for this project, please include the following in your application: - Relevant past work: Highlight any PHP projects you've worked on, particularly if they involved the frameworks mentioned above. - Experience: Describe your background in development, particularly with PHP. If you have specialized in a certain area, tell me about it. - D...

Build a php wrapper for api for banking should have all the functions that are available in documentation

Instalar SaaS en un nuevo servidor, utilizando Php. Se puede completar una instalación sin terminar o, borrarla y hacer una instalación desde el inicio. Los archivos para la instalación están descomprimidos en el disco duro de un ordenador. Tamaño de la instalación 12 Gb. Debería estar finalizado como máximo en 3 días.

Hello, I currently have web form made in PHP in this URL that is not currently working So I need to fix it an allow it to send its contents to a zapier email address as well as my customer email PS: I will provide SMTP credentials for this

I'm looking for an experienced developer to create a dynamic media website that wi...updated every 30 minutes. The content of this site will be structured around news articles, tweets, and trending topics. Key requirements: - Seamless integration of an RSS feed for news articles. - Incorporation of Twitter API to transcribe updates in real-time. - Update system to keep up with trending topics. The website must be accessible on all platforms - desktop, mobile, and tablet. It must be easy to navigate with an aesthetic yet functional design. Ideal skills: - Strong experience in web development and design. - Proficiency in working with APIs, preferably Twitter API. - Solid understanding of how to set up and use RSS feeds. - Prior experience creating websites with consta...

I'm on the lookout for an experienced social media marketer to manage and enhance my brand's presence on Facebook, Instagram, Twitter, Tiktok, and YouTube. The objective of this campaign is threefold: 1. Increase Brand Awareness: Your role will involve increasing the visibility of my brand on these platforms. This may involve creating engaging content, sponsorships, collaborations, or any other approach you deem fit. 2. Generate Leads: A significant aspect of your role will be to use these platforms to generate leads that can be converted into clients or customers. 3. Increase Engagement: Lastly, you will be tasked with adopting strategies to increase engagement on these platforms. This may include creating interactive content, managing responses, and ensuring the brand...

Hello, I have a simple php script and a crowded database. I need an expert to edit some queries I want on the php script and speed up my database by eliminating unnecessary queries in the database. Deadline: 24 hours Database operations will be done via AnyDesk or TeamViewer. Before the work, I will share a small part of the database.

...website name, caption, and hashtags and upload the post image there. - Be flexible in style: Since I haven't decided on a specific style, I'd like a designer who can easily adapt between minimalist, bold and vibrant, or elegant and professional styles, or even something entirely different. Ideal skills would include familiarity with all the major platforms' design guidelines (Facebook, Instagram, Twitter etc.) and strong copywriting abilities, in addition to graphic design. Experience working with diverse styles and themes is a plus. ** We always give you 5-star feedback ** We will not create or release milestones in advance. I will make payments on a weekly or monthly basis. ** Maybe Before Award, we will take a small test. ** bid ONLY if our rate and terms suit...

I'm urgently in need of a proficient PHP developer to create a travel booking web application akin to makemytrip. The application you'll develop should brim with features like: - User registration and login - Flight search and booking - Hotel search and booking - Train search and booking - Similar to Make My Trip The application should provide differentiated access levels for regular users, admin users and hotel owners. Your expertise in PHP development, database management, user interface design, API integrations for flight, hotel, and train booking are instrumental for this project. I'm looking forward to having a fully functional web application within a month. Be ready to display your past projects in this domain, as they'll help me make a choice. ...

I'm in need of an experienced digital marketing professional who can efficiently manage multiple facets of my project. The services required include: - Social media management across Facebook, Instagram, Twitter, and youtube - Search engine optimization (SEO) - Google analytics The main objectives of the project are to: - Increase brand awareness - Generate leads - Drive website traffic Ideal candidates should possess proven experience and skills in SEO, social media platforms' algorithm, email marketing strategies, and proficient understanding of google analytics. Your ultimate goal would be to help expand my online visibility, drive traffic and lead generation efforts onto my platform.