I am seeking a full-time Data Analyst in the IT industry. - You must have comprehensive knowledge of various programming languages, database design, data modeling, and strong numerica...seeking a full-time Data Analyst in the IT industry. - You must have comprehensive knowledge of various programming languages, database design, data modeling, and strong numerical abilities. - Previous experience in IT industry and analyzing large and complex data sets will be preferable. - Being detail-oriented, having problem-solving skills and possessing a decent understanding of machine-learning algorithms would be considered a strong plus. - Essential qualifications include a degree in Computer Science or a similar field. Please apply if you have the necessary skills and interest in ...
...selecting multiple winners. If you are proficient with ASL (American Sign Language) this will be easy for you. $25 per approved ASL video ASL knowledge is preferred but not required. Some gestures are unique and NOT part of ASL. We have a spreadsheet with a list of gestures and an example video that you can use as a reference. The end result of the entries will be used to train a machine learning system. Requirements -recording must be .mp4 format -Gestures must be recorded in a well lighted area. -You must have a solid color shirt on... no patterns. -You must do the gestures in the order they appear in the spreadsheet -Each gesture you do, you must speak the name of the gesture (“A-left hand”, “A-right hand”) -Many gestures must be done with...
I am in immediate need of a Senior Machine Learning Engineer who has an advanced level of experience in the field. Your expertise in machine learning should be well-proven and you should be able to demonstrate this with your resume. Key Skills & Expertise: - Advanced level of experience in machine learning - Direct experience with Decision Trees, Logistic Regression, and Neural Networks - Previous engagement with Fraud Analytics projects is a must - Exceptional analytical and problem-solving skills Your primary responsibility will be to apply your machine learning skills to a fraud analytics project, so previous experience with similar projects is highly beneficial. If you have the right experience and can provide a resume demonstrating your qualificati...
I need an expert to gather a list of 10k email addresses from Shopify users residing in the U.S. within the last 12 months. Your primary task will be to ensure the emails are from users who would be interested in receiving marketing information regarding Shopify or e-commerce in general. Key requirements: - 10,000 valid email addresses - Shopify users - Based in the U.S - Data from last 1-12 months - Segmented by industry sector Ideal Skills and Experience: - Proficiency in data mining and data collection - Strong understanding of email marketing and segmenting - Experience in curating U.S. based email lists - Past success in creating lists for ecommerce or Shopify users a plus. Please respond with your approach to this task and any previous experience that is relevant to this p...
I require a skilled professional to develop a machine learning model for predictive analytics revolving around weather data. The end objective is to accurately predict air quality. Main Responsibilities: - Development of a predictive analytics model using machine learning techniques - In-depth handling and processing of weather data Ideal Candidate: - Solid experience in Machine Learning, with a focus on predictive analytics - Proficient in handling and analyzing weather data - Skilled in integrating and adapting machine learning models into software applications - Previous experience in air quality analysis will be a plus Overall, the project focuses on leveraging weather data to foresee air quality conditions. Your trained model should empower decisions b...
...mx/ Required data: Product name, price, SKU, URL, breadcrumb, currency, and brand Experience: Prior experience in scraping product-related information from e-commerce sites is essential, with proficiency in Scrapy being crucial for accurate and efficient data extraction. Data Handling: Ability to ensure accuracy and consistency of extracted data. Familiarity with different data formats is advantageous. Dynamic Scraping: Navigation logic for all categories must be contained within the scraper and be automatic, ensuring dynamic updates. Deliverables: Both the spiders and a data sample should be delivered Benefits: Gain experience in scraping e-commerce data and working with Scrapy. Possibility of ongoing work for successful completion. Timeline: Expected completion timefram...
...the process of setting up an e-commerce store on WordPress. The backbone of the site is ready, with a well-structured layout and a comprehensive list of items that need to be uploaded. I'm looking for a skilled professional to help me bring this to life by setting up the front page, designing the site with a modern aesthetic, and ensuring all the initial products are uploaded correctly. Key requirements for this project include: - Setting up the front page: As part of the design process, I need a freelancer to help me set up the front page in a way that is visually appealing and aligns with a modern aesthetic. - Design assistance: The site needs to be designed in a modern style. We are striving for a clean, fresh design that reflects current design trends in e-commer...
I'm looking for a professional English trainer to help me improve my spoken English. I prefer online classes and aim to achieve an intermediate level of proficiency. Key areas I wish to focus on are pronunciation, vocabulary building, and conversational skills. Ideal Skills and Experience: - Proven ...of proficiency. Key areas I wish to focus on are pronunciation, vocabulary building, and conversational skills. Ideal Skills and Experience: - Proven experience in teaching English, particularly to intermediate-level learners - Proficiency in teaching pronunciation, vocabulary, and conversational English - Previous experience in conducting online classes - Familiarity with effective language learning methodologies. Please share your teaching approach and relevant experience...
Website Designer , Php , E Commerce having knowledge of MySQL
...you'll contribute to cutting-edge projects that shape the future, positioning yourself at the forefront of innovation. With comprehensive support programs, we ensure a seamless transition into our team, empowering you to hit the ground running and excel in your role. What You Bring: - Over 8 years of experience as a Python Developer, specializing in web API development, data analytics, and machine learning. - Proficiency in Python and related frameworks/libraries such as Django, Flask, NumPy, Pandas, and scikit-learn. - Strong communication and collaboration skills, with the ability to work independently and solve complex problems. - Bachelor's degree in Computer Science or equivalent certifications and work experience. Experience Includes: - Building scalable website...
I'm in need of a professional who can help me with a machine translation project. I need Google Colab no...the 2 translations, check if you can use Rouge. Here is what the job involves: - **Purpose of the Translation:** My intention is to use this translation to train my deep learning model. The translations will be used to train the transformer for a specific project, meaning that the quality and accuracy of the translations are crucial. - **Desired Output:** The machine translated text should be able to convey the core message and essence of the original English text. - **Ideal Candidate:** I'm looking for a freelancer with experience in Google colab. Ideal candidates should also have a strong background in machine learning. Feel free to reach out with any q...
I'm in need of an expert in e-commerce web development, specifically tailored for a fragrance business. This site aims to cater to both men and women, ensuring a diverse and inclusive user base. Necessary features for this platform should include: - A robust user review system: Empowering customers with the ability to provide feedback and rate the fragrances they purchase. Developers with experience in creating similar systems will be prioritized. - An intuitive shopping cart: Making sure that the purchasing experience is smooth and easy, crucial for customer retention. Prior experience in developing frictionless e-commerce shopping experiences is a must. - A comprehensive product search function: Allowing users to swiftly find their desired fragrance from a large and d...
I'm in search of a professional Python developer with deep understanding in machine learning to assist with a project. Here's what you should know: - Unfortunately, I did not specify which machine learning tasks I needed support with, but your extensive knowledge in the field should enable you to adapt and adjust as necessary. - I'll require a machine learning source code that can be readily integrated into a project. The final outcome would be a robust, versatile source code that is free of bugs and scalability issues. - The entire source code base should be scripted in Python. If you are proficient in Python and have comprehensive experience in coding machine learning algorithms, you could be a perfect fit for this project. Please only send b...
...developer to help with a full site development. I don't have a concrete design, so your creative inputs are welcome too. - Required skills and experience: • Proficient in Drupal 9; • Full-stack development capabilities including backend, frontend, and database management; • Proven experience in site development from concept to completion; • Architecting and developing such a e-com solution. Strong creative and design skills. Your task will involve: • Understanding my business needs and creating a design concept; • Developing the full site infrastructure as per the finalized design; • Conducting testing and fixing any bugs; • Ensuring the website is optimized and user friendly. If you ...
This will make the learning experience more engaging and dynamic. Performance Improvements: - Faster loading times: Prioritize improving the loading times of the LMS. A fast and responsive platform is crucial for user satisfaction and engagement. UI/UX Enhancements: - Improved navigation: Make the LMS easier to navigate. Users should be able to find what they need quickly. - Refreshed color scheme: Enhance the aesthetic appeal of the LMS with a modern and engaging color scheme. - Simplified user interface: Streamline the user interface to make it more intuitive and user-friendly. Ideal Skills and Experience: - Strong expertise in UI/UX design - Experience with MasterStudy LMS is a plus - Proficiency in performance optimization techniques - Familiarity with e-learning...
I am looking for a talented Earth Engine expert to build a model that will allow me to effectively identify potential dumpsites using satellite imagery and the Random Forest machine learning algorithm. Key Responsibilities: - Collect and preprocess satellite imagery data - Develop an Earth Engine model capable of identifying potential dumpsites Ideal candidate should: - Have experience in satellite imagery analysis - Be proficient in using Google Earth Engine - Be skilled in developing and implementing Random Forest machine learning algorithms Your work will empower me to proactively identify and address potential dumpsites, contributing significantly to environmental protection and waste management.
I need an experienced web developer to create an E-commerce website for my business.
I'm seeking a proficient and experienced content writer to develop engaging and captivating scenario-based learning modules for a training program. This project will benefit from someone with: - Prior experience and expertise in creating content for various training programs - Deep understanding and knowledge in leadership development and employee engagement - Experience in designing scenario-based learning material which engages the trainees and contributes to better learning outcomes Your key role will be constructing easy to understand, compelling interactive learning scenarios ensuring a high degree of user interactivity that will assist the comprehension of the training programs. It's important not to forget to incorporate elements of fun and ...
We need an expert to produce content for our card-based learning platform. The content will specifically focus on: - Banking procedures Ideal skills should include: - Expertise in banking and financial services - A profound understanding of card-based learning and content creation - Ability to impart complex procedures in a detailed, yet easy-to-understand manner Our focus is for learners to grasp fully optimised banking operations. We require a detailed walkthrough, so freelancers would be providing comprehensive, step-by-step guides on various banking procedures. This is a creative yet strategic role, perfectly suited for someone well-versed in both the banking industry and engaging content creation.
...build a comprehensive e-commerce website from scratch. The website will require the following functionality and features: - User Authentication and Authorization: Implement robust user authentication and authorization mechanisms to ensure secure access to the website. - Database Integration and Management: Develop a well-structured database to handle the information and transactions required for the e-commerce functionality. - Front-end Design and Layout: Create an attractive and user-friendly front-end design that enhances the user experience and promotes engagement. Key requirements of the project include: - Experience with ASP.NET: Proven track record of developing complex and secure ASP.NET applications. - E-commerce Development: Previous experience in buildin...
I'm in need of an advanced level M3 ERP trainer with specific experience in the retail industry. Your expertise and knowledge will be pivotal in aiding the efficient use of our ERP system. - Key Responsibilities - Training users on the functions of M3 ERP - Providing advanced learning techniques for M3 ERP retail applications - Helping in troubleshooting issues and solving complex M3 ERP queries Exposure to a retail environment and advanced understanding of M3 ERP will be key to provide the level of training required. The ability to adapt training to different learners and level of understanding will also be beneficial in this role.
...customers. Your ability to deliver clear, persuasive, and engaging writing optimized for a B2B audience is critical for this project. In addition, you may occasionally be tasked with creating social posts, reports, blog posts and providing translations from English to German, making bilingual proficiency a must. Our German marketing team largely focuses on our SaaS product (specifically, our learning management system, Spark) and our compliance training services. Ideal skills: - Exceptional bilingual proficiency (German-English) - Track-record in engaging B2B audience - Experience with writing for brochures and websites - Capability to merge technical nuances with general readability in your writing - Previous work in the SaaS industry will be highly beneficial. Learn mo...
i need a very simple app ahving just home page, my cart and profile option. nothing more. no payment option or any delivery option. i need app today.
I need a very simple app having just a Home page, My Cart and a profile option. No payment option, not any delivery option, nothing just app of 2 to 3 pages. required today.
...up for seamless integration with client systems. - Train the AI models for optimal performance in handling calls, scheduling appointments, processing payments, and writing personalized emails. - Test and troubleshoot any technical issues to ensure smooth operation. - Provide ongoing support and guidance to clients on using our AI solutions effectively. Bonus Points: - Experience with machine learning (ML) concepts - Familiarity with specific CRM or appointment scheduling software - A background in customer service or sales Long-Term Partnership: - As well as out current clients, we're committed to building strong relationships with our partners. This is a fantastic opportunity for a long-term partnership with potential for growth within our company. Virtual Call: - All ap...
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 contributing to the user experience and at...
I am looking...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 - Excellent communication skills - Capable of producing content that caters to various level of learners (beginner and intermediate) Your bid should include a brief outline of the course content and structure. Samples of previous work would be ap...
I want something similar to To access it please use vpn. Don’t bid until you have seen the link. I want this to be made on Web/Ios/Android. I want user to authenticate themselves with passport/driver license and mobile phone.
...Deliverables: - The website should function as an e-commerce platform, allowing customers to browse services directly. - It should include a detailed product catalog, showcasing the range of services I offer. - A clear, user-friendly fast website Content Requirements: - A list of services offered needs to be prominently displayed on the website. - The descriptions of each service should be detailed yet concise, providing potential customers with a clear understanding of the value they'll receive. Ideal Skills and Experience: - Proven experience in e-commerce website development, with a portfolio of successful projects. - Excellent content writing skills to succinctly describe services and entice customers. - Past experience working on service-based e-commerce...
I'm a beginner in coding and I'm trying to understand how pathfinding algorithms, especially greedy algorithms, work. As part of my learning process, I need a professional who can create a maze-solving program for me in the C language. Here's what I need: - The program should be able to tackle mazes of varying sizes. The minimum size should be 7x7, and the maximum size should be 20x20. It's important that the program can handle non-square mazes as well. - The maze should be solved using the greedy algorithm. - The output of the program should be a text-based representation of the solution, showing the path from the start to the end. For this project, I'm specifically looking for someone with experience in coding, particularly with pathfinding algorithms. ...
I am in the market for a skilled and experienced mobile app developer who can design an e-commerce app for both iOS and Android platforms. Fundamental Elements: - A functional and intuitive shopping and delivery app with different vendors Key Competencies: - Proven experience in e-commerce app development - Expertise in building apps compatible with iOS and Android - A keen understanding of user experience and app functionality to create a simple yet efficient shopping app system Your goal will be to deliver a high-quality, user-friendly e-commerce app that prioritises a smooth shopping experience for users. If you are knowledgeable in this domain and have a knack for creating effective e-commerce platforms, I would be interested to hear from you.
I am in need of engaging ...curriculum. - Implement nice interactive animations to make the presentations visually appealing. - The presentations should be lively, engaging, and suitable for an in-person classroom setting. Ideal Skills: - Proficiency in PowerPoint and creating engaging presentations. - Understanding of the Grade 5 Math curriculum. - Experience in educational or e-learning content creation is a plus. The goal of this project is to make the learning experience more interactive and enjoyable for my students. This is a long term bulk order, I will be paying $2 for 1 lesson of PowerPoint. If you are not ok with this, please DO NO BID. Please also bid for 10 Presentations. Also, type in the bid "OK WITH SAMPLE" as I will be asking for a sample...
We are from textile industry from past 10 years. We are starting up a new clothing brand. Our brand will provide streetwear x anime inspired clothes.I'm in need of an experienced graphic designer with expertise in e-commerce website design. My site will be selling physical goods, and your role will involve crafting an aesthetically pleasing and effective online storefront. Your responsibilities will include: - Designing the overall visual aspects of the website - Ensuring the site is easy to navigate and visually compelling Skills and experience required: - Proven experience in e-commerce website design - Comfortable designing UX/UI for a website selling physical goods - Sharp aesthetic eye - Efficient and responsive in communication
Reference website (knowledgewaveindia) I need a professional to build an e-commerce website specifically dedicated to selling eBooks. This site will prioritize a 'refer and earn' system to encourage and reward customers who bring in more clients. Here are the specific requirements: - Design and implement a clean, user-friendly interface to display our eBook offerings. - Implement a 'refer and earn' system that tracks referrals and applies rewards or discounts accordingly. - Include a secure and efficient payment system that accepts Credit or Debit Cards, ensuring a smooth and safe transaction process for the customers. Prospective freelancers must have: - Proficiency in e-commerce website development. - A strong understanding and experience in impleme...
I'm looking for an English teacher who can help my beginner students, which include young children, teenagers, and adults, improve their conversational English skills. Ideal candidates should: - Have experience teachin...which include young children, teenagers, and adults, improve their conversational English skills. Ideal candidates should: - Have experience teaching English to a variety of age groups - Be able to adapt their teaching style to cater to beginner level students - Provide engaging and interactive lessons to enhance conversational skills - Be patient, encouraging, and able to create a positive learning environment for students of all ages. This position is best suited for someone who is flexible, creative, and passionate about helping students improve their ...
I'm in need of a talented writer who can craft educational content for children in a storytelling format. Key Responsibilities: - Writing engaging and informative stories - Ensuring the content is age-appropriate and educational Ideal Skills and Experience: - Prior experience in creating children's content - A knack for storytelling and engaging young audiences - Understa...Key Responsibilities: - Writing engaging and informative stories - Ensuring the content is age-appropriate and educational Ideal Skills and Experience: - Prior experience in creating children's content - A knack for storytelling and engaging young audiences - Understanding of educational content development I'm looking for someone who can bring creativity and a deep understanding of children'...
I am seeking a professional with strong expertise in lead generation, targeting specifically the e-commerce industry. I am solely interested in B2B (Business to Business) leads. Key Responsibilities: - Setting up and managing Instagram lead generation campaign - Collecting leads via Instagram Messages Ideal Candidate: - Proven experience in B2B lead generation - Deep understanding of e-commerce industry - Strong knowledge in running engaging Instagram campaigns - Excellent communication skills to effectively handle Instagram Messages for lead collection Your bidding should demonstrate your experience in generating B2B leads specifically for e-commerce industry via Instagram platform.
The task involves integrating a machine learning model, specifically in the ONNX format, into a Flutter application to enable text classification into five categories based on user descriptions. This requires the development of a custom Flutter plugin that facilitates communication between Flutter's Dart code and native code on both Android and iOS platforms. The plugin will utilize the ONNX Runtime to handle the loading and execution of the model, with the Flutter application calling this plugin to process and classify text inputs. (My budget is no more than 30 euros but i will habe 3 models on the same application if you are successful so please do not waste both of our time if you dont have time or dont agree with the budget.)
I'm seeking a highly skilled website developer to build an e-commerce website. The main goal of the website is to sell products and services. Key Project Requirements: • Integrate features that support customer account creation and management. • Implement mobile-responsive e-commerce templates. Ideal Skills and Experience: • Proven track record of creating e-commerce websites. • Strong knowledge of user interface design and user experience. • Expertise in major web technologies, including JavaScript, CSS and HTML. • Experience in creating secure customer accounts and handling sensitive customer data. Your proposal should showcase your past work involving similar e-commerce platforms. Good luck with your bid.
The developer should have the following skills and experience: 1. Proficient in Java, Kotlin and other programming languages; 2. Have a deep understanding of Android platform, familiar with Android SDK and related tools; 3. -- If you have an already published app you can! Out -- for s-a-l-e! . If you are interested, please feel free to contact us and look forward to further communication with you.
I’m in need of an E-learning website designed on Graphy. The project needs to be completed within a month. Key Features: - The design should focus on making video lectures and interactive quizzes accessible and engaging. Ideal Skills: - Proficiency in Graphy platform would be a huge plus. - Experience in designing e-learning platforms is crucial. - Knowledge of effective design principles to ensure usability and engagement is a must. Looking for a design similar to - Looking forward to working with someone who can bring this vision to life in a timely and professional manner.
Sr. Android Developer Exp: 7+Years Kotlin, RXJava, Dependency injection (Koin/Dagger) Unit Test Worked on multi-threaded applications MVP and MVVM Experience of working in Testing tools like Appium/Expresso is good to have. Design and develop advanced applications for the Android platform in B2C domain. In depth understanding of Android recommended design principles, interface guidelines and coding best practices. Experience with performance and memory tuning of complex apps. Experience with Agile development methodology (preferably scrum), continuous integration and tools (GIT, JIRA etc.) used to achieve the same. Take full ownership of the solution and be responsible for translating functional requirements into a product solution or offering. Ability to work with multiple internal and...
As a client, I intend to gain a thorough understanding of using a refractor telescope. Specific skills and knowledge I'm interested in include: • Understanding the mechanics of aligning the telescope with celestial objects. • Mastering the art of focusing and adjusting the eyepiece to ensure optimal viewing. • Learning the process of identifying different celestial objects. This project demands a freelancer who is proficient in astronomy and telescope usage, also anyone experienced in educational content creation, preferably in subjects related to space exploration, will be ideal. Knowledge of refractor telescopes, including their setup process, is crucial to provide accurate, helpful information.
I'm seeking a talented professional who can assist in building a large language model (LLM). The primary purpose of this model will be to support a machine learning project and provide a similar performance to either GPT Neo or GPT Cc. Key Tasks and Functions: - Perform natural language processing tasks - Generate text as required - Perform machine translation tasks Ideal Skills & Experience: - Proven track record in developing language models - Strong understanding of NLP and machine learning - Prior experience with GPT Neo or GPT Cc would be a significant advantage. Please provide samples of your previous work in this area.
I'm in need of a robust website that is both visually appealing and functional. The website should be designed in a clean and professional style. The most important features I need are: - Customer Reviews: I want customers to be able to leave reviews on services that have been provided - Cont...- Customer Reviews: I want customers to be able to leave reviews on services that have been provided - Contact Form: I would like a 'enquire about a quote or information' tab that will send this information to my business email. I'm looking for a freelance web designer and developer who is experienced in creating e-commerce websites and can deliver on both the design and functionality. Your portfolio should reflect a strong grasp of clean, professional design and experi...
I'm looking for an experienced web developer to enhance and repair my e-commerce website. This task goes beyond aesthetic improvements and content updates. It involves: - Developing my website on the preferred control panel-based platform, Cpanel - Fixing a specific, non-responsive button The ideal candidate has a wealth of experience with e-commerce website development using Cpanel, and a proven track record of effective website bug fixes. A keen eye for detail is vital as the project specifically involves the correction of a non-functional button. Prompt completion of this task is highly appreciated.
...a feature-rich platform for an EdTech company that specialises in e-learning, offline classes, and school courses, I'm looking for a talented website developer. The primary goal of the website's design is to make it visually appealing and captivating for our primary target audience, which consists of educators, parents, and kids. Key Features: - Course Catalogue: A well-structured and comprehensive list of all available courses. Offline Courses Catalogue : A well-structured and comprehensive list of all available courses. School Modules : A well designed school catalogue which specifies the need of school Ideal Skills & Experience: Proven experience in designing websites, particularly in the education or e-learning sector Good underst...
As your project partner, I'm looking for an AI specialist who...- Experience with Generative AI: Ideally, can provide examples of unique output generated by the AI under your supervision. - Training: GenAI overview, Advanced Transformers(Encoder only , Decoder only, Encoder and Decoder). Pre Training vs Fine Tuning – Benefits of PEFT, LoRA & QLoRA. Hands on exercises on Fine Tuning, LLMOps, Prompt Engineering, RAG - Learning Techniques: Familiarity with Supervised, Unsupervised, and Reinforcement learning techniques is preferred. This series of online sessions must be engaging and insightful, providing a comprehensive guide to Generative AI. If you can accommodate these requirements, you may be the perfect fit. Looking forward to seeing your proposals and po...
...intermediate users, therefore the content should be both engaging and informative. Key Tasks: - Create an engaging live-action video: This video should demonstrate how to effectively utilize the booking process and user profile customization on our platform - Keep it intermediate-friendly: The content should be easy to follow for users who are somewhat familiar with the platform but are still learning its intricacies. Ideal Candidate: - Experienced video creator: You should have a strong portfolio of creating live-action demo videos for software or similar products. - Understanding of tutorial creation: Experience in creating tutorials for software platforms or similar products will be a strong advantage. - Familiarity with our platform: While not mandatory, having a solid unde...
Looking to get some quotes on creating an app for me. Ideal candidates for this project should have experience in developing user-friendly mobile applications, particularly for information sharing purposes. Strong skills in UX/UI design will be a big plus. Strong problem-solving skills, attention to detail, and the ability to work independently are essential.
