Amazon api product featuresงาน

I'm seeking a skilled graphic designer to create minimalist and modern product packaging. The primary goal of this project is to establish a strong brand identity through the packaging of our products. Key Requirements: working in line with Australia timeline and can execute work quickly, urgently project. The ideal candidate should have a keen eye for detail, a solid understanding of design principles, and a creative approach to problem-solving. Experience in the consumer goods industry or a similar field would be advantageous.

...collaborative capabilities. It should help us schedule tasks and meetings effectively, as well as enable us to collaborate seamlessly. - Strong Authentication: The professional should be adept at implementing strong authentication protocols to ensure that our system is secure and only accessible by authorized personnel. - Quip and Wiki-Like Workspace: I'm seeking a solution that also incorporates features similar to Quip and a Wiki-like workspace. This would facilitate easy collaboration, knowledge sharing, and documentation within the team. The ideal candidate for this project should have a solid background in IT infrastructure setup and experience in developing solutions that meet the specified requirements. It's crucial that you have a strong understanding of data...

I am looking improve product reviews for three different products on Amazon. I need a professional who can provide 50 product reviews for each item. Ideal Candidate: - Proven experience in writing engaging product reviews on Amazon - Knowledge of Amazon's review policy and guidelines - Ability to write in a way that resonates with potential customers, helping to increase sales and build trust Note: This is for Canada Region product.

I'm seeking an experienced Android developer to build an app targeted at general public and businesses. The app should have key functionalities such as: - User login and registration capabilities - In-app messaging features - Capability to send push notifications Apart from the technical development, I also require assistance in app design and wireframing. I'm open to creative input. Ideal freelancers should have a strong background in both Android development and app design. Experience working on similar projects is a definite plus. Looking for someone who can bring professionalism, enthusiasm and creativity to this project.

I'm seeking a capable professional...utilizing Appsheet with the main function focused on recording customer meter readings for our utility company. Ideal Skills and Experience: - Proficiency in Android app development - Experience with Appsheet - Possess understanding of location tracking feature integration Project Features: - The application must record and store meter readings efficiently for each customer. - An incorporated location tracking feature is required to know the exact locations of each reading. No offline access or data backup features are needed. The main emphasis should be on user-friendly interaction and seamless performance. Kindly bid with your estimated timelines and any other suggestions you think could enhance the overall performance or User...

I'm looking for a skilled photo editor to enhance my Amazon listing images with a range of appealing visual effects. Key Responsibilities: - Incorporating various visual effects to make my product images stand out on Amazon. Ideal Skills and Experience: - Proficiency in photo editing software and a strong portfolio of past projects. - Previous experience editing images for Amazon listings or e-commerce platforms is highly desirable. - Ability to understand and apply visual effects that enhance the overall appearance of the product. Looking forward to collaborating with a talented individual who can bring a creative touch to my product images.

...from India Key Responsibilities: - Frontend Development: You will be responsible for designing the user interface, ensuring it is visually appealing and user-friendly. Proficiency in React JS is crucial for this task. - Backend Development: You will be developing the backend of the website using C# API and NodeJS. You should be able to ensure the functionality of the site is running smoothly and efficiently. Ideal Skills and Experience: - Strong proficiency in React JS and familiarity with C# API and NodeJS. - Experience in frontend and backend development, preferably in creating responsive websites. - Ability to work effectively on multiple tasks and projects simultaneously. - Good problem-solving skills and a keen eye for detail. Your primary focus will be to develop...

...across the UK and Europe. We are currently seeking a highly motivated individual or agency to collaborate with us in setting up these systems for our current clients. About You: Technical Skills: - Experience with cloud-based AI platforms (e.g., Dialogflow, Rasa, Bland AI, Open AI, Pipedream, Make, Zapier etc) - Strong understanding of natural language processing (NLP) concepts - Familiarity with API integrations - Experience with project management tools (e.g., Asana, Trello) - Good written and verbal communication skills Qualities: - A passion for AI and its potential - Strong analytical and problem-solving skills - Ability to work independently and as part of a team - Excellent attention to detail and accuracy - Eagerness to learn and stay updated on the latest AI advanceme...

I require a competent and experienced designer to create engaging and visually appealing banners, product images, and background images for my ecommerce website's homepage. Essential details: - I need between 5 to 10 unique banners and product images. - The banners should prominently feature products and various product categories. Skills and Experience: Ideally, you should possess: - Proven experience in graphic design, specifically within the ecommerce space. - Proficiency in design software and technologies. - Strong portfolio featuring previous work. - Creative thinking and problem-solving abilities. - Attention to detail with the ability to accurately represent product features. Your role is not just about creating graphics but also contrib...

I am looking for an experienced course creator to develop a comprehensive video tutorial focused on Microsoft Power Query. Key Features: - User-friendly interface - Capabilities to import data from various sources - Customizable course structure The ideal candidate should have the ability to break down complex concepts and make them easily understandable. The course content should cater to beginners and intermediate level learners. Course Duration: Each video course module should be crafted with the target of a total duration amounting to 3-4 hours. This could be composed of several shorter lessons or modules, for easy consumption and better learning experience. Required Skills: - Strong knowledge of Microsoft Power Query - Proven experience in creating video courses - Excelle...

I am seeking a skilled developer to customize our existing Worksuite CRM and develop a companion mobile app for both IOS and Android. Key Customization Features: - User Interface Redesign: The interface needs a fresh look. This includes a color scheme update, font style change, and layout modification. Please provide examples of similar projects you have completed and detail your experience with Worksuite and mobile app development.

I am in need of an experienced WordPress/WooCommerce developer to revamp my plugin in order to display product cards as per my specific design requirements. The link shared: gives an idea of how I want the cards to look. Your tasks will include: - Modifying the card layout to mimic the one provided in the link. - Adding product display elements: RRP, current price, savings, product name, and rating. - Adding badges such as "Staff Pick", "Best Seller", "Red Hot Deal", and so on. - Positioning a features point list beside the product image and below the saved price. The ideal candidate for this project will be someone with a deep understanding of WordPress/WooCommerce functionalities and plugin customization abilities. S...

I am looking for a skilled Blender expert to assist in creating 3D models and textures for my product designs. Key Responsibilities: - 3D modeling: You will be responsible for creating 3D models that are of medium complexity. - Texturing: Applying textures to the models in a way that enhances the design and is visually appealing. Ideal Candidate: - Extensive experience in 3D modeling and texturing with Blender. - Proficiency in creating medium complexity models. - Strong understanding of effective texturing techniques. - Previous experience in product design is highly preferred. Please provide a portfolio of your previous work, especially in product design. Your ability to create visually compelling models and textures will play a significant role in the success of...

Consulation only need to make a platform that lists travel agencies and their packages OR list service providers that already give or help these travel agencies by providing them with accomodation and tickets etc Key Features: - Ability for Travel Agencies to List Services: Critical to this task is allowing travel agencies to showcase their services; they should be able to detail what they offer, enabling a clear, concise display that would attract potential customers. - ability for service providers to list their services aswell just like above Ideal Skills: - Mobile and Web Development: A strong understanding and proficiency in both web and mobile app development are essential. - UX/UI design: To ensure an intuitive, user-friendly platform, practical experience...

I'm in need of a skilled graphic designer to create product labels for my target audience of adults. The core task: - Conceptualize and design product labels that resonate with the adult demographic, ensuring they are visually appealing and impactful. Desired Skills: - Proven experience in designing product labels for print - A keen understanding of adult consumer behavior and preferences, enabling you to create designs that are both attractive and effective - Proficiency in using graphic design tools and software Budget is negotiable based on your experience and proposed approach. Please share your portfolio of similar work when applying.

...include: - Form submission - to post HTML data to the database. - Data visualization - to display posted data on the webpage. Ideally, the freelancer should have: - Proficiency in WordPress plugin development, - Expertise in HTML, and - Familiarity with handling data through form submission and visualization techniques. The data integration will not involve manual input, spreadsheet import, or API connection as the data is already displayed on the page. We just need it saved. This is to complete a mostly complete wordpress plugin which already captures the user ID, Data source ID and captures the html data which needs to be stored. We have a problem getting the plugin to trigger an Ajax response which we need help debugging. Please submit your bid if your skills align wit...

I'm in need of a skilled graphic designer to create product labels for my target audience of adults. The core task: - Conceptualize and design product labels that resonate with the adult demographic, ensuring they are visually appealing and impactful. Desired Skills: - Proven experience in designing product labels for print - A keen understanding of adult consumer behavior and preferences, enabling you to create designs that are both attractive and effective - Proficiency in using graphic design tools and software Budget is negotiable based on your experience and proposed approach. Please share your portfolio of similar work when applying.

I am looking for a skilled software developer to create a desktop application to effectively manage my travel packages. This program should be cross-platform, operating seamlessly on both Mac and Windows. The key features I require include: - Easy package upload, to allow swift and efficient input of travel package details. - A calendar for scheduling, to organize and view package availability. - User access management capabilities, to provide different access levels for administrative tasks. Experience in designing software compatible with multiple operating systems, as well as a background in creating user-friendly interfaces is highly desirable. Knowledge of the travel industry is a bonus, but not essential. The successful freelancer will deliver a robust, fast, and intuitive s...

I'm in need of a freelancer who's experienced with Magento to help me update product data on my existing store. We need to update 450 products: Go to: 1) Personalizad option 2) Add Title 3) choose Type of imput 4) choose No 5) Add second title 6) Add Price 7) Add SKU All in one page

I need a skilled developer with google app script experience to adjust an existing Google App Script that's currently dealing with scraping linkedin from google search api. The purpose of the limit was initially for getting quality data, however, it's currently hindering my ability to extract more social media content - which is crucial for my project's success. I need quick tweak to the script to ensure the limit is removed. It should not only allow for a larger volume of data to be extracted but should also be optimized to prevent any potential server resource issues. Ideal skills and experience for this job include: - Proficiency in Google App Script - Prior experience with web scraping and data extraction - Ability to optimize scripts for performance Please le...

...patterns for different sizes, ensuring consistency and accuracy in the design. Compatibility: While it's not mandatory, any experience with integrating Schnittdirektrice with other CAD software would be a bonus. Interface Complexity: I'm looking for a mid-level complexity in user interface. This may allow for a more efficient creation process without overwhelming the user with too many advanced features. Ideal Skills: - Proficiency in Schnittdirektrice software. - Deep understanding of pattern design, particularly for Trachtenmode. - Experience with pattern grading and customization. - Optional: Experience with CAD software and integration. The ideal candidate will need a strong attention to detail, a creative mindset, and excellent communication skills. Please pro...

I'm looking for an expert who can build a backend for customer service/reservations. The system will primarily utilize WhatsApp API, Dialogflow, and Firebase to automate bookings for clinics. No third-party/open-source libraries or frameworks should be used. Key Features/Funtionalities: - Booking automation: This includes integration with a calendar for appointment scheduling, and functionality for automated reminders and booking confirmations. - Integration with WhatsApp API: The system should primarily function by receiving messages and responding to them. - Integration with Dialogflow and Firebase: for accurate conversation management and data storage. - Real-time data updates: Any changes to the database or responses on Dialogflow should reflect immediately. ...

Development of C# API to find AD CS misconfig.

I'm looking for a skilled designer to create a poster for advertisements on social media. The poster should ser...Expertise in creating bold, eye-catching designs - Prior experience in advertisement poster design is a plus - A strong understanding of current design trends and consumer psychology Key Requirements: - Your design needs to embody an assertive and vibrant aesthetic. - The main message is to highlight our new product and pique consumer curiosity. - The design should not only inform, but also persuade and engage potential customers. - Please incorporate our company logo, product images and a brief description in a coherent and visually appealing way. - The final deliverable should be in a high-resolution printable format. Looking forward to seeing ...

I’m looking for someone to list products on eBay store, find trending products, and fulfill orders using CJ Dropshipping.

...qualify you must be full stack and conde in . , .NET ASP WEB API + MS SQL Details of our current project STACK can be seen here -> Prerequisites: For this optimization task you can bid your normal hourly rate but for the long term project the starting wage will be as stated below. 1) Accept initial hourly rate of U$5.00 2) Accept and start work immediatly 3) Have MINIMUM OF 20+ hours a week for long term ongoing support and development. 4) If you are awarded the project accept IMMEDIATELY 5) Work hours: predominantly 20:00 to 02:00 (UTC -3 Brazil TIME) 6) Be available to work on weekends. Our projects use: GITLAB -> , ag-grid, C#, .NET API, MS SQL 2017 , WooCommerce digital product sales This is for ongoing long term development and we will start wi...

...skilled tech blogger to write detailed and informative articles about blockchain software, including wallets, miners, and nodes. The ideal candidate should have a solid background in blockchain technology, excellent writing skills, and the ability to create engaging, informative content. Responsibilities: Download, install, and test various blockchain software to understand their functionalities, features, and user interface. Explore and evaluate the software's capabilities, strengths, weaknesses, and user-friendliness. Write detailed, step-by-step guides on installation, setup, usage, and troubleshooting, including important notes. Incorporate high-quality screenshots and tutorial videos to enhance understanding and engagement. Publish well-formatted, visually appealing ar...

...the issues I am facing include: - Incorrect calculations in the app, leading to discrepancies in variations. - A problem with the API responses, particularly missing data in the user profiles. Additionally, there are two specific issues that require attention: - Coupons in the app are not functioning as intended, which is affecting the overall user experience. - The variation selection feature is not working as it should, and I would like this to be rectified. The ideal candidate for this project should have: - Proven experience in iOS app development, with a focus on bug fixing. - Strong skills in troubleshooting and problem-solving. - A good understanding of API integration and data handling. If you believe you have the skills and experience necessary to address these...

...country's team. We need all the files as a Photoshop file. Design Requirements: -Number of Designs: 24 unique designs, one for each country participating in the UEFA European Football Championship. -Shape and Format: Each design should be in the form of a football t-shirt. -Team Representation: Each keyring should accurately represent the national team's colors, emblem, and any distinguishing features of their football kit. -Visual Elements: Incorporate elements such as the team's official colors, logos, and any unique patterns or symbols associated with the team's kit. We need the oficial t shirts for: Albania Austria Belgium Croatia Czechia Denmark England France Georgia Germany Hungary Italy Netherlands Poland Portugal Romania Scotland Serbia Slovakia S...

I'm looking for an experienced professional to help establish a strategy for our B2B operations on Amazon UK. Key Points: - The research should be detailed enough to offer valuable insights, but also practical and actionable. - While we are already selling food products on Amazon UK, the B2B angle is new for us. We need a strategy that leverages our current success while addressing the specific needs and dynamics of B2B transactions. Ideal Candidate: - Expertise in B2B strategy development, ideally on Amazon UK - Strong market research skills, with a track record of providing practical insights - A solid understanding of the food industry and how it operates within the e-commerce space - Ability to translate research findings into actionable strategies. If ...

Nous recherchons un chargé de clientèle pour notre service après-vente. Les missions principales sont : • Contact quotidien avec les centres SAV Europe • Répondre aux demandes des clients sur les différentes Marketplaces (Amazon, etc.) et sur le mail de contact selon le process établi. • Gestion des réclamations, des retours clients et des remboursements • Gestion entrées et sorties de stocks SAV • Gestion des demandes d’avoirs et de factures • Renseigner et conseiller le client final

I'm in need of a skilled developer to help put the final touches on a betting mobile game I've been building, exclusive to Android. Major features I'd like introduced include: - In-app purchases: By integrating this feature, I hope to enhance game monetization and improve user engagement. - Multiplayer mode: The game aims to be sociable, thus the need to enable users to play with(and against) their friends and other users worldwide. - Leaderboards: To foster competitiveness, incorporating a leaderboard to rank players based on their gaming prowess is vital. Ideal candidates should have previous experience in game development, specifically betting games, and possess a strong understanding of the Android platform. Familiarity with the integration of in-app purchases, m...

It is necessary make some simple changes to a project management application made in Laravel. The change are: Please answer only if have experiences in project management software. And show my the url of similar job made because I don't asign the job without see the real competences

I'm looking for an experienced app developer to create a versatile webapp for both iOS and Android, with the following key features and functionalities: - The webapp should have a hybrid design, but I'm not sure yet if it will be a hybrid app or separate apps for iOS and Android. Your insights and expertise in this regard will be greatly appreciated. - The primary function of the app is to load a specific website URL. In addition to this, the app should have a menu at the bottom of the screen with 5 specific links that will be provided. - The website URL should be loaded within the webapp itself, rather than opening in a separate browser. - The app should be user-friendly, responsive, and optimized for both iOS and Android platforms. Ideal Skills and Experience: - Profic...

I am looking for an experienced C++/Python developer to integrate the Interactive Brokers Web API into the Hummingbot () ecosystem. Key tasks include: - Installing and operating the Hummingbot ecosystem. - Implementing real-time market data and brokerage services features from the Interactive Brokers Web API. - Ensuring compatibility with an existing Interactive Brokers account. This project requires strong knowledge in C++ and Python, a proven understanding of APIs and solid experience working with fintech platforms. A successful freelancer in this role will have experience with both Interactive Brokers and the Hummingbot ecosystem. With this groundwork in place, integration should be a seamless process.

...are seeking a motivated and enthusiastic Customer Telecaller to join our team. The primary responsibility will be to call potential customers to determine their need for ERP systems, explain the benefits of our ERP solutions, schedule demos, and ultimately convert leads into clients. Responsibilities: Contact potential customers to gauge their interest in ERP systems. Explain the benefits and features of our ERP systems. Schedule and conduct demos for interested customers. Follow up with customers post-demo to address any questions and facilitate the sales process. Maintain records of calls and sales and note useful information. Requirements: Excellent communication skills in English, Hindi, and Bengali(not mandatory). Previous experience in telecalling or sales is a plus. Ba...

...for a skilled AR developer to create an engaging augmented reality experience aimed at improving product visualization. The main goal is to allow users to view and interact with my products in an innovative way. The AR experience needs to be targeted specifically for mobile devices, ensuring a broad reach for potential customers. Key Requirements: - Expertise in AR development and mobile platforms - Previous experience in creating engaging product visualization experiences - Ability to design and implement an interactive AR system - Familiarity with automatic context-based interaction in AR The successful freelancer will need to bring a creative touch to this project, ensuring that the product visualization is not only accurate but also captivating for the end-use...

...the overall design: This will include updating the color scheme, modifying the layout, and enhancing typography. Making it appealing, captivating and easy-to-navigate is absolutely crucial. - Improving site navigation: The aim here is to make browsing more user-friendly and intuitive. Simplifying and streamlining menus and pages for a seamless navigation experience is a must-do. - Adding new features: Some innovative bells and whistles will be needed to enhance overall website functionality and user experience. Your creative ideas are welcome in this regard. Ideally, you should have extensive experience in web development, specifically in UI/UX design. A previous portfolio showing your work would be beneficial. The project needs to be completed ASAP, so being able to work effic...

...platform will primarily focus on information sharing. Key features and requirements: - Develop a visually appealing and intuitive web application geared towards information sharing - Ensure seamless navigation and user experience - Implement appropriate information infrastructure to support easy sharing and retrieval - Potential need for user engagement features, such as user accounts and profiles, interactive forums or chat, and social media integration to be considered Ideal candidates should have: - Proven experience in web application development, particularly in designing platforms for information sharing - Strong understanding of user experience and interface design - Ability to integrate additional user engagement features, if requested in the future - Str...

I'm seeking a proficient mobile application developer to create an Android-based ...and administrators to oversee room status and availability. - Staff scheduling: helps in managing the work schedule of hostel staff. The capability to generate schedules, assign tasks, and manage shifts is required. - Visitor/Guest registration: facilitates fast and efficient registration of guests. An ideal candidate would be an experienced Android app developer, with a good understanding of API integration as the application needs to communicate with our existing systems. Candidates with background or experience in developing hotel or hostel management software would be preferred. The app needs to be user-friendly and feature-rich, enabling efficient and effective management of the hostel&...

Product Manager Required We are looking for talented product managers for our online stores. We are operating online stores globally and we are hiring more product managers. Your job will be Find good products List the product Work on the product Job Requirements Fluent English reading and writing capabilities A passion and love to find good products Project Duration: Ongoing Payment: $10 per product completion Payment frequency: daily basis Contact us for more details.

[URGENT] Finish by today My existing iOS application is built in Swift and I'm looking to add a new functionality. The app currently utilizes the LIDAR sensor available in Iphone 12+. It allows user to take picture which also saves depthmap... Ideal Skills and Experience: - Proficient in Swift and iOS app development - Experience in camera/lidar feature - Knowledge of handling HTTP POST requests - Familiarity with server-side image processing - Strong understanding of UI/UX design, especially image rendering Please note that the app is already built, so the focus will be on adding this functionality without impacting the existing features. The successful freelancer will need to ensure the new feature is seamlessly integrated, and the app continues to run smoothly across vario...

.NET API to check for misconfiguration in AD CS.

This project entails the creation of an intuitive mobile application available on both iOS and Android platforms. The app should have distinct features such as: - User login and registration - Push notifications - In-app messaging - Instant task and task status updates - Task-wise inventory functionality - Task completion insights - Features to highlight incentives, with filtering options based on locality Additionally, a functional CRM system is desired for: - Monitoring customer interactions - Generating sales reports - Streamlining contact management, and - Real-time tracking of earnings and redemptions. Ideal candidates for this project should have experience in mobile app development, CRM systems, and a deep understanding of customer operations. Proficiency in...

...direct copies are not permitted. Create a dynamic and engaging event listings website for HollyBloom, a platform designed to connect/promote holistic practitioners offering group events, group workshops, group retreats, group sessions and group activities in London and across the UK. The website should be user-friendly and designed to effectively showcase a variety of group holistic events. Key Features Needed: 0. Menu: Home, About Us, Contact Us, Sign up your events/Sign in to manage events (Practitioners page) 1. View Events: A comprehensive, easy-to-navigate list of upcoming events, including group events, workshops, retreats, sessions, and activities. Each Event needs to show: a. The title of the event with a short description b. The location c. The date & time d. Link...

I need a proficient developer to create a custom inventory management system that directly caters to the needs of supply chain managers. The following details explain my project requirements: Required Features: - The inventory management system should effectively track inventory in real-time - Maintain up-to-date inventory count instantaneously to avoid running out of stock - Implement intermediate level alerts for low stock to enable proactive inventory replenishment Skills and Experience: - Proven experience in developing inventory management systems is crucial - Understanding of supply chain operations will be beneficial - Demonstrable knowledge in establishing real-time tracking and alert systems The main aim is to optimize inventory control, minimize stockouts, maintain th...

I am seeking an experienced AWS DevOps specialist to host my business management tool which consists of a React-based front-end, an ASP.NET API and a MySQL database on AWS, specifically using Elastic Compute Cloud (EC2). Key requirements: - Hosting: Set up and manage the hosting environment on AWS EC2, ensuring the site is stable and accessible. - Scalability: Implement strategies to accommodate low traffic, up to 100 users per day. - Security: Ensure the highest level of security and integrity of the data. Ideal candidates should have: - Proven experience in DevOps and cloud hosting, particularly with AWS EC2. - Background or familiarity with React, ASP.NET, and MySQL. - An understanding of best practices for hosting and optimizing web applications. This project is crucial for m...

...the overall design: This will include updating the color scheme, modifying the layout, and enhancing typography. Making it appealing, captivating and easy-to-navigate is absolutely crucial. - Improving site navigation: The aim here is to make browsing more user-friendly and intuitive. Simplifying and streamlining menus and pages for a seamless navigation experience is a must-do. - Adding new features: Some innovative bells and whistles will be needed to enhance overall website functionality and user experience. Your creative ideas are welcome in this regard. Ideally, you should have extensive experience in web development, specifically in UI/UX design. A previous portfolio showing your work would be beneficial. The project needs to be completed ASAP, so being able to work effic...

...seeking a skilled writer to create detailed, professional, and technically sound product descriptions for my range of electronic gadgets and devices. Key Requirements: - **Writing Style**: Your writing should be professional and technical to appeal to an audience that appreciates detailed information about the products. - **Technical Proficiency**: Your understanding of the electronics industry and its terminologies is crucial in delivering accurate, comprehensive descriptions. - **Detail-Oriented**: You should be able to craft descriptions that are at least 250 words long, without compromising the quality of the content. Your responsibilities will include: - Researching the product to understand its features and specifications - Crafting detailed and engaging...

I am looking for an experienced Flutter developer to create a mobile application for my company, Sona Travel and Tours. The application will be a bus ticket booking system with a payment gateway integration. Key Features: - Seat Selection: Users should be able to select specific seats when booking tickets. - Route Selection: The application should allow users to choose their desired bus route. Design: The design of the application should be minimalist and clean. The focus should be on simplicity and ease of use. Nepal Payment Gateway: I prefer to integrate Nepal's payment as the payment gateway into the application. Please make sure that the integration is secure and user-friendly. Ideal Skills: - Proficient in Flutter for both iOS and Android platforms. - Experience in des...