Web developer freelancer abu dhabi jobs

I'm seeking a full-stack developer to help document our GitHub project. The primary goal is to understand our current code and identify what's missing. The documentation should be structured and clear, focusing on the code's structure and architecture, as well as its functionality and features. This documentation will be aimed primarily at external contributors. Ideal skills and experiences include: - Proficiency in full-stack development - Exceptional documentation skills - Experience with GitHub - Ability to understand and communicate complex code structures - Prior experience with external project documentation. I want the developer to focus on creating clear and structured documentation for a mobile application project that uses the following technologie...

...experienced Moodle plugin developer to create a custom plugin that allows users to view uploaded documents directly in a separate tab without providing any option to download, print, or save the document. The plugin should enable users to open documents such as PDFs, Word files, and Excel sheets seamlessly while ensuring that the document cannot be downloaded or copied in any way. Security is a top priority, and the plugin must implement robust measures to protect the documents from unauthorized access or sharing. The plugin must be compatible with the latest version of Moodle and integrate smoothly with Moodle’s existing file management system. It should have a user-friendly interface for both administrators and users, ensuring a hassle-free experience. The ideal devel...

We are looking for a skilled Unity developer to modify an existing game and transform it into a gameplay experience similar to the popular game slither.io. The current version of the game can be viewed here: Project Requirements: Gameplay Mechanics: Modify the existing mechanics to replicate the style, where players control a fish that grows as it consumes food and other smaller fish. Implement smooth movement and control similar to slither.io. Multiplayer Integration: Add real-time multiplayer functionality, allowing multiple players to compete in a single-game environment. Ensure seamless server-side handling for player connections, interactions, and game state management. User Interface and Graphics:

I'm in need of a skilled front-end developer to help build a blog. Key Skills: - Proficient in HTML, CSS, and JavaScript - Experience with responsive design - Familiarity with accessibility best practices Ideal Experience: - Prior work on developing a blog or similar platform - Portfolio showcasing strong UI/UX design capabilities - Knowledge of SEO best practices for front-end development Please note, specific features for the blog such as a commenting system, social media sharing, and email subscription have not yet been determined. Your input and expertise on these aspects would be appreciated. Also, I don't have a preferred front-end framework or library, so your recommendations based on best practices and project requirements will be valued.

As an architect based in Spain, I aim to extend my services internationally, with a keen focus on the Emirates, particularly Dubai and Abu Dhabi. I'm seeking a dedicated freelancer, akin to a call center, to reach out to other architects, developers, and construction companies on my behalf. Key Responsibilities: - Generate qualified leads for potential partnerships in the architecture and construction sector. - Gather essential contact details of decision-makers during the calls. Ideal Candidate Skills: - Excellent communication and persuasive skills. - Familiarity with the architecture and construction industry is a plus. - Proficient in lead generation and telemarketing. Your mission will be pivotal in helping me establish a global presence and foster valuabl...

I'm seeking a talented Frontend Developer with a strong command of React Native and GSAP to help develop new features for our project. Your main task will be creating complex, engaging designs and translating them into high-quality code. Key Requirements: - Proficient in React, React Native and GSAP - Experience with (mandatory) - Familiarity with (significant advantage) - Capable of ensuring responsive performance across devices Your role will primarily focus on logic development. If you have a knack for innovative frontend solutions, can work collaboratively in a fast-paced environment, and have a passion for developing new features, I would love to hear from you.

I'm seeking an expert game hack developer who can assist in creating a speed hack for the mobile game, Rush. Key requirements: - Deep understanding of mobile game mechanics and security - Proven experience in developing game hacks, specifically speed hacks - Ability to deliver a hack that is effective yet undetectable to game security systems.

I'm seeking a talented iOS developer with expertise in Swift and a strong background in Augmented Reality (AR) and geolocation technologies. The project involves creating an application that combines both AR and location-based experiences. If you're committed to excellence and thrive in a fast-paced environment, I'd love to hear from you. Key Responsibilities: - You'll be developing iOS screens based on Figma designs. - Real-Time Geolocation: The app needs to handle real-time coordinates. This entails using the device's camera and geolocation capabilities to interact with the database. - Implementation and testing of AR functionalities and geolocation integrating with Firebase will be part of your role. - Rigorous testing and optimization to ensure the app...

I need a self-serve solution for policy creation from CRUD operations. Currently, we manually create a CSV file and use it to run a Spinnaker pipeline for policy creation. Key Requirements: - Automate policy creation from CRUD operations. - Develop a web-based dashboard as the self-serve interface. - Use React for the dashboard framework. - Fullstack development knowledge is essential. - Proficient in Python, Spinnaker, and Docker. Ideal candidates will have a strong background in fullstack development with proven experience in creating web-based dashboards using React. A deep understanding of Python, Spinnaker, and Docker is crucial for this project. The goal is to streamline our current process and make it more efficient and less manual.

We are seeking an experienced WordPress developer or team to create a custom booking system plugin for our website. The plugin will enable customers to book airport transfers worldwide, similar to platforms like or Kiwitaxi.com. This project requires a highly skilled developer with expertise in creating advanced WordPress plugins, seamless integrations, and user-friendly interfaces. Scope of Work: We need a fully functional, scalable, and responsive airport transfer booking plugin that can handle the following: Key Features & Requirements Search & Booking System: A user-friendly search bar where users can input pickup and drop-off locations, travel dates, and passenger details. Auto-suggestions for airport names, cities, and landmarks with dynamic filtering. Displ...

**Description:** We are seeking an experienced and skilled **Node.js developer** to work on a dynamic web application project. The primary focus will be on creating efficient, scalable, and secure server-side logic, as well as ensuring seamless integration with front-end components and databases. ### **Project Requirements:** 1. **Backend Development**: - Design and develop RESTful APIs or GraphQL endpoints. - Implement robust server-side logic and middleware. - Ensure code is optimized for high performance and scalability. 2. **Database Integration**: - Work with relational databases (e.g., MySQL, PostgreSQL) or NoSQL databases (e.g., MongoDB). - Create efficient database schemas and queries. - Ensure secure and reliable data storage a...

My Client is looking for an experienced Full Stack PHP CI4 and Laravel developer to join our dynamic project team. Our project involves comprehensive backend development, efficient API integration, intricate database management, and crafting a frontend with a customizable layout that stands the test of user experience. **Key Responsibilities:** - **Backend Development:** Implement robust functional logic ensuring seamless data processing and workflows. - **API Integration:** Efficiently connect our platform with necessary external services and APIs for enhanced features. - **Database Management:** - **Data Migration:** Safely transition existing data resources to our new system without loss. - **Performance Optimization:** Continuously monitor and tweak the database performa...

I'm looking for a skilled professional to generate engaging content for my LinkedIn profile, as well as create and distribute content for quarterly newsletters. Key Responsibilities: - Create 1-2 LinkedIn posts per week, including content, images, scripts, and videos based on a content calendar. - Develop and distribute 1-2 newsletters per quarter, including content and images. Content Focus: The primary focus of the LinkedIn content will be 'Industry news and trends,' so a keen understanding and interest in my industry is essential. Skills and Experience Required: - Proven experience in content creation for LinkedIn - Ability to create compelling visuals and videos - Excellent written communication skills - Experience in developing and distributing newsletters - Underst...

Web Developer for ETH Mixer dApp with Staking and Rewards Features We are building an innovative Ethereum Mixer dApp designed to provide users with enhanced privacy and anonymity for their transactions. Our platform offers additional features that make it stand out in the crypto space. These include: Core Functionality: ETH Mixer Users can anonymize their Ethereum transactions by sending ETH to the mixer, which uses smart contracts to obfuscate the source and destination addresses. The platform charges a small service fee for this functionality. Staking and Rewards System Users can stake our native platform token, MXR, into a secure smart contract to earn rewards over time. Rewards are calculated based on the staking duration and the amount staked. Fee Reduction Based on MXR...

Seeking an experienced FlutterFlow developer to finalize our pre-structured mobile app. Key features to develop include user registration with Instagram integration, a multi-step application system, an AI-based matching algorithm, real-time in-app messaging, dynamic page linking, and event management. Requirements: - Proficient in FlutterFlow - Experience with Firebase Auth - Skills in AI algorithm development - Knowledge in real-time chat systems - Understanding of dynamic UI/UX experiences - Ability to deliver a fully functional prototype within 20 days. The highest priority is the User Registration & Login feature. Bidder's portfolio should demonstrate similar projects successfully completed.

Need developer who has previous experience in submitting app to review, all details like screenshot, icon, feature graphic, privacy policy, description etc will be provided you just have to utilise your own dev. accnt, its a simple and straightforward task, no development work is required

I need a laravel developer ongoing project how can start immediately 5-10 hours work

I'm looking for a skilled Snowflake developer with extensive experience in data warehousing. The project involves integrating various data sources, primarily AWS S3 and SQL databases, with Snowflake. Key Responsibilities: - Data Warehousing: You'll be primarily focusing on the data warehousing aspect of Snowflake. - Data Integration: Integrating AWS S3, SQL databases, DBT, and Snowpark with Snowflake. - Data Transformation: Your main use of dbt will be for data transformation. Ideal Skills: - Proficient in Snowflake, dbt, and AWS. - Experience with data warehousing and integration. - Hands-on experience with live projects using these technologies. - Strong understanding of data transformation processes. Successful candidates will have previous experience working on liv...

We are looking for an experienced Laravel developer to work on a custom web application project. The application will involve building robust back-end functionality, user-friendly interfaces, and seamless integrations with APIs. The ideal candidate should have a strong command of Laravel, modern PHP, and front-end frameworks, ensuring the application meets our requirements and industry standards. Key Responsibilities: Develop, test, and deploy a scalable web application using Laravel. Collaborate with our team to understand the project requirements and provide solutions. Integrate third-party APIs and manage database operations. Optimize the application for speed, scalability, and security. Fix bugs and provide post-deployment support as needed. Requirements: Proven e...

I'm looking for a Python developer who can integrate an API into my portal. The API interacts with a third-party service and needs to implement the following functionalities: - Data retrieval - Data submission - User authentication The ideal candidate should have strong experience with Python and API integration, particularly with third-party services. Knowledge of handling data securely and effectively is crucial for this project. Please share your previous work involving similar tasks.

I'm looking for a ServiceNow Developer who has over 3+ years of experience, specifically from Gujarat. The project is primarily focused on development within the ServiceNow platform.

I am seeking a talented React developer who also possesses strong UI design skills. I have some ideas for the design, but I will need your expertise to help develop them and bring them to life. Key Requirements: - Proficient in React with a solid understanding of its core principles and workflows. - Strong UI design skills with a keen eye for aesthetic appeal. - Experience in creating responsive designs that work across various devices. - Ability to design and implement interactive elements in a user-friendly manner. - Experience in collaborating with clients to refine and develop design ideas. Your role will not just be to implement the designs, but also to contribute creatively to the design process. Your input will be invaluable in helping to shape the final product. If you hav...

I'm in need of a skilled hardware developer, specifically with a focus on embedded systems. The primary function of the embedded system will be focused on data processing. Ideal Skills: - Extensive experience in hardware development, specifically embedded systems - Proficiency in data processing system design - Ability to deliver high-quality, reliable systems Please provide examples of your previous work in your proposal.

We are looking for an experienced React.js developer or team to build a responsive, dynamic website with a search and comparison functionality. The focus is on delivering clean, reusable code and a user-friendly interface for our platform's Minimum Viable Product (MVP). Scope of Work Home Page: A modern and clean design with the following sections: Search Bar: Allow users to search items (data fetched from APIs). Featured Items Section: Highlight popular or trending items. Testimonials Section: Placeholder for user feedback. Call-to-Action Section: Encourage users to sign up for free access, login, contact us. Comparison Page: A page that dynamically displays comparison results based on API data. Key features: List View: Display items matching the search query. Filters: Allo...

I am looking for a senior developer to build simple one page 3d model displayer. Need basic functionalities such as zoom in out. We will provide the model and design(no need to match perfect pixel). I want to finish it within few hours. This is the beginning of a big project.

Full Stack Developer Needed for Web Application Development Project Description: We are looking for a Full Stack Developer with strong experience in both frontend and backend development to help us build a scalable and user-friendly web application. The project will involve developing a platform with a clean, modern UI/UX, as well as a robust backend to support various features. Key Responsibilities: Frontend Development: Design and develop the user interface using HTML5, CSS3, JavaScript, and React.js (or other similar frameworks). Ensure cross-browser compatibility and responsiveness for mobile and desktop. Integrate API endpoints to fetch and display data. Backend Development: Build RESTful APIs using Node.js, Express, or other backend frameworks. Integra...

I am seeking a talented Full Stack Developer for a full-time engagement. If you're an individual freelancer with expertise in modern web and desktop app technologies, i want to hear from you! Required Skills: - MUI - Tailwind CSS - React.js - - - TypeScript - Node.js - Prisma - MySQL - AWS Work Details: - Schedule: Monday to Saturday - Hours: 8 hours per day - Payment: Monthly basis (10K) Who Can Apply: - Individual freelancers only (no agencies) - Must be able to demonstrate past work or projects in the required tech stack. If you meet the criteria and are passionate about full-stack development, drop your bid with your portfolio and let's collaborate!

I have a fully developed PHP website that I need configured to run on my Windows localhost with PHP 5.3.3. The project involves: - Configuring the PHP website to run on my Windows localhost - Ensuring there are no compatibility errors with the PHP 5.3.3 version - Solving any potential configuration issues that might arise Ideal Skills: - Extensive knowledge and experience with PHP 5.3.3 - Strong troubleshooting skills - Familiarity with Windows localhost setup I need someone who can ensure the website runs smoothly and efficiently on the specified setup. Please ensure you have the necessary skills and experience before bidding.

We are currently seeking experienced Freelancer QA professionals to build a long-term working relationship through a one-year contract. The ideal candidates should meet the following criteria: - Minimum of one year of relevant experience in QA/User Experience Design - Native speakers with fluency Cantonese - Ability to respond to tasks within a week - Proficiency in English for communication Responsibilities: - Perform manual testing based on provided instructions and testing plan - Identify and report bugs and issues Additional Information: - Candidates will undergo a screening process - A small testing case will be provided as part of the evaluation - Tasks will be assigned as needed throughout the contract period - Compensation will be based on an hourly rate for tasks complet...

I am looking for a seasoned Flutter developer with a deep understanding of integrating local payment gateways into Flutter applications. The task involves editing the existing source code of my app to incorporate the Flutterwave payment gateway. Key Requirements: - Edit source code to integrate Flutterwave as the local payment gateway. - Ensure the integration allows the app to collect payments. - Restrict the payment gateway's accessibility to within the local country only. Ideal Skills: - Extensive experience with Flutter. - Proven track record of payment gateway integration. - Proficient in editing source code. - Understanding of geolocation restrictions in app development.

Description: We are looking for an experienced Python & Selenium Developer to join our team full-time. The ideal candidate will have a strong background in web scraping and web development, with proficiency in various Python libraries and frameworks such as BeautifulSoup, Requests, Scrapy, and Selenium WebDriver. Responsibilities: -- Build and maintain automated web scraping solutions using Python and Selenium. -- Scrape data from websites and efficiently process it. -- Develop and integrate databases with frontend applications. -- Work closely with the frontend team to ensure seamless integration and functionality. -- Collaborate in building and maintaining the business’s web-based systems. -- Work on web development projects using Pyth...

I'm looking for an experienced Shopify developer who can design a minimalist and clean online store for selling clothing and accessories. The ideal freelancer should have a strong portfolio in Shopify store design, specifically for fashion-related products. Key Requirements: - Proficiency in Shopify - Experience in designing minimalist and clean e-commerce sites - Strong understanding of fashion retail needs - Excellent communication skills for understanding project scope and requirements

I am looking for an experienced React Native developer to assist me with bug fixing. Specific features needed for the app include user authentication and push notifications. Ideal skills and experience for the job: - Expertise in React Native development - Strong knowledge of Android app development - Familiarity with user authentication and push notification integration - Ability to troubleshoot and fix bugs efficiently - Attention to detail and ability to follow design specifications Please note that I already have existing designs for the app, so design assistance is not required for this project.

As a Professional Nurse Recruiting Agency (PNRA), we're seeking a proficient WordPress developer to build a recruitment website tailored for international nurses and U.S.-based healthcare organizations. Key Features to Implement: - A responsive website featuring a job board - Professional-grade pages including Home, About Us, For Nurses, For Institutions, and Contact Us - Integration of application forms and job search filters - Mobile responsiveness and SEO optimization Budget: $400 (negotiable) Timeline: 2 weeks or less Please include in your bid: - Relevant samples from your portfolio - Your proposed approach to this project - Your estimated completion time

As an experienced AI developer, your role in our team will be pivotal in creating a state-of-the-art text-to-video app for the Apple Store. This innovative application will focus on automatic video generation powered by advanced AI technology, specifically Natural Language Processing (NLP). Key Responsibilities: - Develop an app that generates videos automatically from text inputs. - Incorporate moderate levels of user interaction, where users can input some preferences. - Deliver an app that embodies creativity, innovation, and technical excellence. Ideal Skills and Experience: - Proven track record in AI development and app creation. - Expertise in Natural Language Processing. - Experience in developing user-friendly, interactive applications. - Passion for AI and inn...

I'm looking for a Wix expert to help me build a simple, engaging community website for bridge enthusiasts. Ideally, this person would meet with me via zoom to collaborate on p...available for players to connect (4) there will be a book I wrote to promote (5) there will be online courses to promote.. What this means is that the "projects" would be done by you, the ongoing maintenance and simple changes would be done by me. 10:08 PM Key Responsibilities: Complete projects as needed on an hourly basis Ideal Skills and Experience: - Proficient in Wix I'm looking for a freelancer who will work with me to deliver a high-quality, functional site that will foster a vibrant online bridge community. I have a site started but am too new to Wix to know best options f...

I'm looking for a Wix expert to help me build a simple, engaging community website for bridge enthusiasts. Ideally, this person would meet with me via zoom to collaborate on p...available for players to connect (4) there will be a book I wrote to promote (5) there will be online courses to promote.. What this means is that the "projects" would be done by you, the ongoing maintenance and simple changes would be done by me. 10:08 PM Key Responsibilities: Complete projects as needed on an hourly basis Ideal Skills and Experience: - Proficient in Wix I'm looking for a freelancer who will work with me to deliver a high-quality, functional site that will foster a vibrant online bridge community. I have a site started but am too new to Wix to know best options f...

I'm seeking a skilled WordPress Developer to enhance our Funnelkit cart functionality. Currently, the cart has a loading delay when customers adjust item quantities, which hampers user experience. I need this delay completely eliminated. Key Requirements: - Modify the current theme's Funnelkit cart plugin to remove the loading delay when changing item quantities. - Ensure the cart total updates instantly after each quantity change. Ideal Skills: - Extensive experience with WordPress and Funnelkit cart plugin. - Proven track record of modifying core functionalities of WordPress plugins. - Strong coding skills to create custom code snippets as needed. Please provide a quote for this task.

I am seeking a talented HTML developer to convert a single-page Figma design into fully responsive HTML and CSS using Bootstrap 5. Quality and maintainable coding practices are essential. If your work meets expectations, there will be opportunities for additional pages in the future. Requirements: Proficiency in: HTML, CSS, and Bootstrap 5. Bonus: Experience with React.js is a plus. Ability to ensure clean, responsive, and pixel-perfect implementation. Developer must complete this work today and must be able to meet the strict deadline of today by 8:00 PM IST. My budget for this is Rs.1500 - Rs.2000 Max. Please start your proposal with the word "HTML" to confirm you have read the full job description. Proposals without this will be ignored. The design is attache...

I'm in need of a skilled web designer and developer from Latin America who possesses a strong modern design vision. Your portfolio should reflect a clean, professional, and contemporary aesthetic, aimed at creating impactful, user-friendly, and visually stunning corporate websites. This is a freelance role, and I am looking for a professional who can collaborate on a project-by-project basis. For this particular project, I require the creation of a 5-page corporate website. While the exact layout and content will be discussed, expect to include standard pages like Home, About Us, and Contact. Ideal candidates should: - Have a strong portfolio of modern, minimalistic web design - Possess excellent web development skills - Be based in Latin America - Have ...

I'm looking for a Laravel expert who can implement a modification to my existing application. The task is to add a 3.5% credit card processing fee to my Stripe payments. Key requirements: - Experience with Laravel and Stripe integration is crucial. - Ability to modify existing applications without cau...The task is to add a 3.5% credit card processing fee to my Stripe payments. Key requirements: - Experience with Laravel and Stripe integration is crucial. - Ability to modify existing applications without causing disruptions to current functionality. The fee needs to appear as a separate line item on the invoice, so attention to detail is necessary. Ideally, you are: - A proficient Laravel developer. - Familiar with Stripe payment processing system. - Able to deliver this...

I require a seasoned React.js developer to enhance the user interface of my existing application, focusing specifically on improving its responsive design. You're welcome to join as a developer, and you can work part-time or full time, all remotely. MVP v1 project on here: Once you've had a chance to check the project out, please apply with the letter of "Connect Wallet" button's color at the project. Thank you.

I'm in need of an experienced application developer to create an Android-based e-commerce application for my business. The primary focus of this app is to improve customer engagement and drive sales. Key Requirements: - Expert knowledge in Android app development. - Previous experience in creating e-commerce applications is highly desirable. - Skills in UI/UX design to ensure a user-friendly interface. The ideal freelancer for this project would be someone who can create a robust, engaging, and easy-to-navigate e-commerce application that can help propel my business to new heights. Please include examples of your previous work in your proposal.

Android Developer for AI Girlfriend App - Local LLM Integration (Uncensored, Lightweight) Description: I am seeking an experienced Android developer to help improve my AI Girlfriend app. The app currently uses a custom API and a backend that integrates with ChatGPT for conversations. However, I want to enhance the app by allowing it to run a local large language model (LLM) on the user's device, removing any external dependencies for a more seamless and uncensored experience. Objectives: Local LLM Integration: Replace the current ChatGPT integration with a local LLM that can run directly on the user's device. The goal is to make conversations more interesting, personalized, and uncensored, without any reliance on external servers. Lightweight Model: Ensure that...

We are looking for an experienced developer to build a WhatsApp bot that automates the donation process for our platform. The bot will guide users through donation setup, calculate breakdowns, generate Stripe payment links, and schedule payments using our existing AWS database and payment intent scheduler. Responsibilities: 1. WhatsApp Bot: • Develop a conversational WhatsApp bot using WhatsApp Business API or Twilio. • Implement flows for donation setup, cause selection, and confirmations. 2. AWS Integration: • Save user data (donation preferences, breakdowns, schedules) to our existing AWS database securely. 3. Stripe Integration: • Dynamically generate Stripe payment links and process confirmations. • Integrate with our payment intent scheduler to create...

I'm in need of a full-stack web developer to create a website using , React and Tailwind. As well as a backend api to inform the websites functionality. The full breakdown of the website is below: DO NOT contact me or give an offer until after reading the entire document.

I have an existing project and looking for an additional developer. I provide pdf's like the ones attached and you use FlutterFlow and custom Flutter/Dart where needed. 1) We use Github for the project. 2) Must have experience deploying FlutterFlow apps to App and Play stores 3) Must overlap at least 3 hours/day with Eastern Standard Time zone between 8am to 6pm 4) bid your hourly rate - if you tell me your hourly rate is different than what you bid i will not hire you

I am looking for a skilled developer who can assist me in modifying a JWT (JSON Web Token) generated by an API to enable scraping content from a specific website. Requirements: Objective: Modify the exp (expiration) field in the JWT token to extend its validity period beyond the default value generated by the API. Task Details: Analyze the existing token structure and identify the exp field. Develop a method to modify the token to include a custom expiration time that I can control. Ensure the modified token can be successfully used to authenticate API requests for scraping content. Skills Needed: Proficiency in JWT structure and implementation. Strong experience with APIs and HTTP request manipulation. Familiarity with tools and libraries for decoding, modifying, and e...

I'm seeking a Python developer with experience in trading tools. I need a program that scans stock market data from the NSE FNO. The scanner should filter stocks based on price movements and technical indicators. Key Requirements: - Proficiency in Python - Experience with trading software development - Ability to create a scanner that exports results in .csv format Ideally, the freelancer will have a good understanding of stock trading and technical indicators. Please include examples of relevant projects in your bid.

Description: I am looking for a skilled Flutter developer to resolve an issue with the payment functionality in my app. The app uses the in_app_purchase package, and the problem occurs when testing on TestFlight on an iPhone. Issue: When a user clicks the subscription button on the Subscription Page (), the Apple In-App Purchase payment window does not open as expected. Requirements: Identify the Problem: Review the code in and the implementation of the in_app_purchase package. Check if the issue is caused by the Flutter code or by incorrect Apple Developer Console settings. Fix the Issue: Ensure that clicking the subscription button triggers the Apple In-App Purchase payment window correctly. Verify the Solution: Provide me with a version of