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I'm on the hunt for a skillful coder proficient in web scraping, specifically for Website A. The goal of this project is for obtaining valuable and significant data for analysis, competitive intelligence, and price comparison. While there's no explicit mention of the type of data to be scraped, I anticipate that a capable offering will cater to a variety of needs such as: - Text content - Image content - Metadata Ideal Experience and Skills: - Proven experience with web scraping - High proficiency in handling large data sets - Comfort in navigating Website A - Ability to collect comprehensive data categories Looking forward to a potential collaboration to achieve this goal!

I'm seeking a knowledgeable app developer capable of creating an e-commerce app compatible with both iOS and Android platforms. The integral functionality includes a user-friendly payment gateway, user profiles, and push notifications. Skills and Experience: * Proficient in iOS and Android app development * Past experience in creating e-commerce applications * Familiar with integrating payment gateways * Ability to incorporate user profile features * Knowledge on implementing push notifications effectively. Your proposal should showcase your previous work on similar applications and outline your approach to this project.

You will be responsible for narrating two 60-90 seconds videos. If you are interested in applying, please show us examples of your previous work. Look forward to hearing all your proposals and working together!

I'm in need of a creative professional who can both design large, eye-catching logos and apply them to T-shirts. Desired skills and experience for this project include: • Graphic design: As the logos are yet to be designed, your expertise in creating memorable and visually striking images will be critical. • Knowledge of textiles: Understanding how your designs will translate when printed onto fabric will make a significant difference to the finished product. • Experience in screen printing: To ensure the large logos are applied accurately and effectively on the T-shirts. • Attention to detail: Your meticulous eye will ensure the final product looks exactly as envisioned. Applicants with examples of previously designed logos and printed apparel will be preferred....

I need a developer to help me create an automated web scraper. - This scraper should be able to operate on multiple websites. The ideal candidate should have experience in web scraping, data extraction, and automation. The ability to adapt to different types of data and websites is essential. Thank you

I need my accounts from QuickBooks converted into iBRXL format. This is a one-time job and I only need the data at a summary level. I already have the accounts in iBXRL but there are some errors in the software used that mean they have to be resubmitted.

I am seeking a professional who can automate various tasks between ClickUp, Zapier, Mailchimp, and Google Sheets. This will include: - Data syncing among all four applications, set to be updated daily. - Automating my email marketing process via Mailchimp. - Automating task management via ClickUp. Specific Tasks: - Automation of task creation in ClickUp. - Automation of sending out emails based on changes in task status. Skills and Experience Required: - Proven experience in working with ClickUp, Zapier, Mailchimp, and Google Sheets - Proficient in automating processes and task management - Strong data management skills - Experience in email marketing automation is an asset This automation project will help streamline my business processes, so efficiency and attention...

I need a freelancer to assist me with a basic SPSS assignment. The completion deadline for the task is within 2 weeks. Key Requirements: - Level of Analysis: The assignment revolves around basic descriptive statistics, so no advanced statistical methods are required. Experience in this area will be an advantage. - Data Format: You will be provided with the data in the SPSS software. Familiarity with this software is crucial for the successful completion of the task. Skills and Experience: - Proficiency in SPSS software is a must. - Strong grasp of basic descriptive statistics. - Proven track record in statistical analysis, particularly in SPSS. - Ability to deliver within the timeframe of 2 weeks. Please let me know about your experience in SPSS and statistical analysis when you apply....

I am working on a classification problem with logistic regression and L1 and L2 regularization. I have a code that kind of works but it needs to be cleaned up and checked that it employs the right methods.. more details will be shared over a chat

Install and modify laravel project - Hourly - Price INR 100 per hour, should start right away

As an established business with an existing cybersecurity infrastructure, I'm seeking a skilled and experienced cybersecurity expert to provide me with dedicated support on a daily basis. The ideal candidate will be available from 9am to 5pm EST, Monday to Friday. Key Responsibilities: - Consultation and assistance in network security, application security, and data protection. - Monitoring and enhancing existing cybersecurity infrastructure. Ideal Skills and Experience: - Profound knowledge and practical experience in network security, application security, and data protection. - Previous experience in managing and improving cybersecurity systems for businesses. - Strong understanding of cybersecurity best practices and compliance standards. - Excellent communication and problem-so...

As the client, I am in need of an extraordinary Android app developer with a knack for 2D animation design. The primary purpose of this application is to provide assistance to users. In addition, the app must incorporate remarkable graphic aesthetics for better engagement. Key requirements: * Mastery in Android app development: Your proficiencies must lie in this area as it is crucial for the success of this project. * Experience in 2D animation graphics design: Your unique touch in this field will give the app an exceptional look as desired. * Show your expertise: In your application, kindly provide your previous experiences and proven knowledge in Android app development. This information will majorly contribute to the selection process for this task. In conclusion, the overall emph...

I'm looking to build a project on the Solana blockchain. The main goal of the project is to be a DeFi platform similar to polymarket.com. The key feature I'm looking to incorporate is price prediction algorithms. Key Points: - Develop a Decentralized Finance (DeFi) platform on Solana blockchain - Incorporate Price Prediction Algorithms as the main forecasting tool - The layout and functionalities of the platform should be similar to Polymarket Ideal Skillset: - Solid understanding of blockchain technology, particularly Solana - Proficient in DeFi development - Experience in implementing Price Prediction Algorithms - Familiarity with platforms like Polymarket and similar forecasting tools This project requires a freelancer with a deep understanding of DeFi platforms, blockch...

As part of my MBA project, I have prepared a Project with analysis on Pharmaceutical industry. It is 15000 words project. I'm looking for a skilled and experienced researcher proof read the content and rectify if any plagiarism is found. Key areas of focus: - Conduct a thorough investigation on the project. - change the content which has plagiarism. Usage of quillbot or chagpt is not recommended. - Prepare charts and pie. Maybe 3 or 4 small charts and diagrams are there. I'm seeking a professional with: - A strong background in Research and/or the pharmaceutical industry - Excellent report writing skills, capable of delivering a well-structured and insightful final document.

I am looking to sell copies of my realistic style drawings and I am targeting the general public. Key Responsibilities: - The successful freelancer will be responsible for strategizing efficient methods to promote and sell these artworks, maximizing visibility and sales. Ideal Skills and Experience: - The individual should have prior experience in sales & marketing, particularly in the art industry. - Deep knowledge and understanding of different platforms to reach out to the general public for art sales. - Proven track record of successful sales strategies implementation. - Exceptional communication skills. The aim is to not just generate sales but also to create a brand that avid art lovers can resonate with. It requires an individual who can understand art and also knows ho...

I'm looking for a skilled developer to create a sophisticated web application for my restaurant. The app will need to be compatible with desktops, mobile phones, and tablets. The main functionalities I need are: Develop a Restaurent app to host multiple restaurents Please provide estimated budget - Table Reservation: A feature that allows customers to book a table in advance. This should be user-friendly, ensuring a smooth reservation process. - Menu Recommendation: An AI module that can recommend dishes to customers based on their preferences and previous orders. - Order Taking: The web app should facilitate online ordering, ensuring a seamless experience for customers. - Onboard restaurents - Data fetch from Toasts and other POS - Predictive Cost of good sold and sales. - Dashb...

I'm in the process of creating an online course focused on stress management for working professionals. I'm looking for a professional who can help me develop the content for this course. The ideal candidate should have experience in mental health, particularly stress management. You should also have a background in creating educational content, with a focus on online courses. Key requirements for this project include: - Understanding of stress and how it affects working professionals - Ability to create engaging and informative course content - Familiarity with online course development - Strong communication and collaboration skills The successful candidate will be responsible for developing the course content, including video lectures, quizzes, and other interactive element...

I'm looking for a skilled web developer who can assist with creating a website and landing page using , , and cloudfunnels from yournextfunnel.in. Key Requirements: - The main goal of the website and landing page is to facilitate automated leads and promote our products/services. - Specific features needed are a contact form and social media integration. I need this project completed urgently, so speed and efficiency are a must. I am reselling services so content will be brought in from 2 websites and will require 3 landing pages and social media integration Ideal Skills: - Proficiency with , , and cloudfunnels - Strong web development skills - Experience in creating lead generating landing pages - Ability to incorporate contact forms and social media integrations - Excellent proj...

I'm looking for an experienced article writer in Portuguese, with a keen interest in travel, to craft engaging and informative articles for our blog. The ideal candidate should have: - Proficiency in Portuguese: Native Portuguese speaker or highly proficient in the language with excellent writing skills. - Understanding of SEO: Knowledge of basic SEO principles to optimize the article for search engines. - Passion for Travel: A genuine interest in travel and the ability to convey this passion through engaging content. The article will need to be well-researched and informative while also being engaging and entertaining for our readers. The successful candidate will be able to create content that is both educational and enjoyable to read.

I'm in need of a web designer who can help me build an engaging portfolio site. The primary goal of this site is to showcase my work in a visually appealing and professional manner. Key Points: - A clean, modern, and user-friendly design is crucial to keep visitors engaged with my work. - The website should have a strong visual aesthetic that complements the content being showcased. - The main focus of this portfolio will be on my work, so the design should be minimalistic and not distract from my projects. I'm looking for someone with the following skills and experiences: - Previous experience in designing portfolio websites is highly preferred. - Strong understanding of design principles, with a focus on showcasing work effectively. - Proficiency in web design tools and tech...

I'm seeking a skilled video editor who can rework my 1-2 hour wedding reception video. The previous editor's work is not satisfactory to me. Key requirements: - Improve transition effects: The current transitions are clunky and amateurish. I want a professional touch added. - Enhance color grading: The video lacks the vibrant and cohesive color grading I desire. I need you to make it visually appealing. - Audio quality: The current sound quality is subpar. Audio needs to be crisp and clear throughout the video. - Song selection: The choice of songs in the audio is not in tune with the video playing. I need more suitable and engaging music. Style preferred: Cinematic. I want the video to have a cinematic touch that captures the beauty and emotions of the event in a professional...

Belli futuristici 3D instagram

I'm in need of a talented elementor website designer with the knowledge of Javascript and jquery, css3 and html who can transform a Figma prototype into a visually appealing and functional business website. Key Requirements: - Transform a Figma prototype into a Pixel perfect designed website - Ensure design is responsive and 100% similar to the figma Ideal Skills: - Experienced in designing business websites - Skilled in Elementor - Strong knowledge of JS, JQuery, CSS3, HTML, Elementor & PHP - Excellent communication and collaboration skills Check out the prototype from this link:

I am seeking an expert in creating a compelling business plan specifically designed to appeal to investors. The main portion I need assistance with is constructing a persuasive and highly informative Executive Summary. Ideal skills for this job would include: - A deep understanding of what investors are looking for. - Extensive experience in crafting business plans, particularly the Executive Summary section. - The ability to interpret and present my business concept in a convincing manner. When submitting your bid, please include examples of business plans you've created to attract investors, especially any portions of an Executive Summary you've written. Your understanding of the investor viewpoint and your ability to communicate that effectively in a business plan will be ...

I'm seeking a Python expert to assist me with a data analysis project. Specifically, I need to: - Analyze financial data: The project involves interpreting and analyzing financial statistics and metrics. Experience in financial analysis is preferred. - Present results via annotated code: The deliverable should be the Python code used for the analysis, with comments and annotations explaining each step. This will help me understand the process and replicate it in the future. The ideal freelancer for this project would be skilled in Python programming, have experience with financial data analysis, and a strong ability to communicate technical concepts in code.

I'm seeking a skilled live streamer experienced in gaming, specifically card games, for the Kwai platform. Key Requirements: - Proficient in live streaming on Kwai - Demonstrated experience in gaming, especially card games - Able to engage an audience and keep them entertained

I need a skilled video creator to produce one mixed media promotional videos for my learning platform. The ideal candidate will be able to handle both animated and live-action elements seamlessly, including script writing. Actually what I wanted is to show a real person using my platform https://ooro.com.au. However, a 2D Animation with voiceover would be acceptable as long as rest of the requirements are met. Platform is designed so anyone with a skill or talent can register as a mentor. This includes actual teachers. And then if someone wants help with something they are learning, they can search for a mentor, who will use video call on the platform to engage with them. As an example, trying to imagine a video where people are getting assistance from a mentor using the platform to...

As a home improvement company, we are looking for a skilled Facebook Ads Specialist to manage and optimize our ads on Facebook. Key Responsibilities: - Develop and execute effective Facebook ad campaigns aimed at generating leads from homeowners. - Monitor and optimize ad performance regularly to ensure cost-effectiveness and high conversion rates. - Utilize Facebook's targeting options to reach our specific target audience. Ideal Candidate: - Proven experience in running successful lead generation campaigns on Facebook. - Deep understanding of Facebook Ads Manager and its features. - Familiarity with the home improvement industry is mandatory. - Strong analytical skills and the ability to interpret data for campaign optimization. - Excellent communication and reporting skills to k...

I currently have a mobile application where users submit dates. I'm in need of a skilled individual to verify that these dates are in correct format and are valid. Key requirements: - Expert in date verification - Experience with mobile application data parsing - Attention to detail The primary goal is to ensure that the dates being submitted are correct, sticking to the format of DD/MM/YYYY and that the dates submitted are valid (not future dates, for example). Your work will be crucial in maintaining the integrity of our data and ensuring a smooth user experience. Experience in user-submitted form date verification is definitely a plus.

I need a skilled content creator who can provide various textual and visual content to populate my website. The project involves creating content for more than ten pages. In the area of Mechanical equipment. Key Responsibilities: - Develop high-quality, engaging, and SEO-optimized written content for each page. - Source and format relevant images to accompany the text on each page. Requirements: - Proven experience in writing engaging web content. - Proficiency in SEO practices to ensure the content is search-engine friendly. - Strong eye for visuals and ability to source and format relevant images. This project is ideal for a freelancer who can work efficiently, has a background in content creation and SEO, and can deliver a high standard of work.

I'm looking for a developer who can help me set up an OTP campaign using Twilio specifically for user verification through SMS. Key Requirements: - Utilize Twilio's API for OTP: The main focus of this project is to create a seamless OTP system for user verification. - SMS Integration: The OTP verification process must be conducted via SMS. - Previous Experience: It would be beneficial if you have prior experience with similar Twilio OTP campaigns. Please note that this project is strictly for user verification, not for transaction authentication or password reset. Your experience in this specific area would be greatly beneficial.

I'm searching for a talented and experienced Facebook ads specialist who can help me increase sales for my online shop. Your main focus will be on gadgets, electronics, and home solutions in the United States market. Key Project Details: - The main goal of the ad campaign is to significantly boost product sales. You should be well-versed in creating ad campaigns that drive conversions and generate revenue. - You will be given the task to focus your efforts on these specific product categories: gadgets, electronics, and home solutions. This includes selecting the right ad formats, targeting the ideal audience, and crafting compelling ad copy that can drive interest and sales. Ideal Skills and Experience: - Demonstrated experience successfully running Facebook ad campaigns that have...

I'm seeking a skilled professional to assist with a weekly Instagram post creation focused on brand awareness and creating traffic for our website. Key Project Details: - The main goal of the posts is to increase visibility and recognition for our brand. - You would be required to in a test phase turn 6 drafts (currently made in PowerPoint) into illustrated posts and in the live phase ca. one post per week Ideal Skillset: - Proficient in graphic design and creative illustration. - Experience with Instagram post creation and a solid understanding of what content performs well for brand awareness. If you're a creative individual who can translate our brand image into engaging, illustrated Instagram posts, I'd love to hear from you.

I'm in need of an experienced developer to help with fetching and displaying user transaction details from WordPress to a React front-end in a headless WordPress project. Key tasks include: - Fetching user credit and debit details from WordPress: This data should be gathered and displayed in a user-friendly interface on our React front-end. As mentioned, we're looking to do this as soon as possible. The ideal candidate should have: - Strong experience in WordPress: knowledge of how to extract specific user data. - Proficient in React: able to work on a headless WordPress setup. - Good communication skills: as this project needs to be completed quickly. Please get in touch if you have the required experience and availability.

I'm looking for a skilled WordPress developer who can create a custom plugin for me. This is the basic summary: A wordpress plugin interface in which users of the website can enter one prompt, and it will automatically generate the “results” from three different providers (e.g. Chat GPT, Claude, Llama). The “results” from each will be displayed all on one page with a smooth UX for a user to easily distinguish between the three. Message me for more/full details!

I'm in need of a smart and efficient developer to create a binary trading telegram robot. This robot should offer the following functionalities: - Signal Generation: The robot should be designed to generate both buy and sell signals for trading on PocketOption and OlympTrade platforms. The signals should be accurate, timely and should help in maximizing profits. - Delivery Mechanism: The signals should be delivered directly to the users via Telegram. The delivery needs to be prompt and reliable to ensure users can act swiftly on the signals provided. Ideal Candidate: - Proficient in creating telegram bots - Prior experience in binary options trading - Familiarity with PocketOption and OlympTrade platforms - Ability to deliver accurate and timely trading signals - Strong communicati...

I'm in need of a Machine Learning professional who is well-versed in applying SHAP (SHapley Additive exPlanations). Primary Responsibilities: - As the heart of this project involves building Machine Learning models, your role would be crucial in shaping the final product. - I am particularly interested in leveraging the Random Forest Algorithm that would be applied to structured data, encompassing numbers and categories. Essential Skills: - Proficiency in the ML Algorithm - Sound understanding of structured data - Proven experience with SHAP Your expertise will indeed be paramount to this project. As we plunge deeper into the data, your insights and guidance will undeniably lead us towards success.

I am looking for a knowledgeable professional to assist me with an immigration law assignment. This will involve a detailed case study focused primarily on immigration policy, specifically Visa policies. What you'll need to do: - Research and analyze aspects of immigration law pertaining to visa policies - Create a comprehensive and well-structured case study - Support your findings with relevant and up-to-date laws, regulations, and court rulings - Add a critical angle to the study, evaluating the effectiveness of the current policy Ideal service provider characteristics: - A background in Law, preferably with emphasis on Immigration Law - Excellent research and analytical skills - Ability to write in a clear, concise, and organized manner - Previous experience crafting case stu...

I'm seeking a dedicated researcher and historian to assist me in creating an educational and informative radio program focusing on modern history within the Americas. Key Requirements: - Conduct thorough research and documentation on crucial events, figures, and socio-political developments within the Americas post-1500 AD. - Transform this research into engaging and informative content suitable for a radio audience. - Ensure all content is historically accurate and properly cited. Ideal Candidate: - Profound interest and expertise in modern history - particularly within the Americas. - Experience in historical documentation and research. - Excellent communication skills and ability to craft engaging content. - A strong background in radio production or similar audio format creatio...

I'm in search of a dedicated and experienced individual to assist in generating leads for various crypto projects. You'll be responsible for targeting individual investors, with the freedom to choose your preferred lead generation method. Key Responsibilities: - Create effective lead generation strategies - Identify and connect with potential individual investors - Implement and manage lead generation campaigns Ideal Candidate: - Proven experience in lead generation within the cryptocurrency space - Familiarity with targeting and attracting individual investors - Proficiency in various lead generation methods, including email marketing, social media campaigns, and SEO - Excellent communication and interpersonal skills - Ability to work independently and meet deadlines This i...

Mit umfangreicher Erfahrung in der Verkaufsbranche suche ich einen proaktiven Vertriebsmitarbeiter, der sich hauptsächlich auf den B2B-Markt konzentriert. Der ideale Kandidat sollte Direktvertrieb und Telemarketing als Hauptvertriebskanäle priorisieren. Wesentliche Aufgaben: - Durchführung von Direktvertriebsaktivitäten an potenzielle B2B-Kunden - Proaktives Tätigen von ausgehenden Anrufen im Rahmen des Telemarketings - Aufbau und Pflege einer starken Vertriebspipeline - Hervorragender Kundenservice zur Verbesserung der Kundenbeziehungen - Erreichen und Übertreffen von Verkaufszielen und KPIs Erforderliche Fähigkeiten und Erfahrungen: - Umfangreiche Erfahrung und nachgewiesene Erfolge im Vertrieb, insbesondere im B2B-Bereich - Starkes Verständnis d...

wordpress 网站 PC端功能修改、迁移、并开发小程序（会中文优先）不熟悉wordpress勿扰 报名请发案例：用代码写的wordpress网页和wordpress微信小程序 旧网站：ttps:// （主题：Workreap） 新网站： （主题：Truelysell） 1：新网站页面在Truelysell主题上用代码修改做的，安装Workreap主题后网站会乱码打不开，修复好并可以正常使用 2：将旧网站页面，替换替换到新网站部分页面中 3：修改新网站并已经安装Workreap主题的部分功能，及添加功能等 4： Workreap安装到新网站里面并测试没有错误后，将旧网站的许可证撤销并在新网站里面认证许可证 5：小程序开发 多个前端1个后台（前端：微信小程序、支付宝小程序、百度小程序、头条小程序、飞书小程序、QQ小程序、快手小程序、钉钉小程序、淘宝小程序）小程序开发框架： 付款方式：pc端修改完成并达到雇主的认可，支付总订单金额至20%； 小程序开发完成并上线使用一个月后，无错误乱码情况支付总订单金额至80%； 剩余10%为质保金，一年内发现乱码或异常等情况雇佣需24小时内及时响应修复后，一年到期雇主结算至总订单金额至100%

I am seeking a proficient historian or researcher, ideally specialized in modern history, who has excellent research skills particularly related to Asia. Your inputs would be instrumental in providing a comprehensive and factual understanding of historical events in Asia during the modern era. Job Responsibilities: - The task involves in-depth research to be based on archival documents and online databases. - Analyzing, interpreting, and presenting findings in a clear and accurate manner. - Ensuring utmost accuracy and detail by counterchecking with multiple sources. Required Skills and Experience: - Bachelor's degree in History/related field, or significant experience in historical research - Proven history of excellent research and analytical skills - Proficiency in global online ...

I'm seeking an experienced professional to generate leads specifically for crypto projects. The paramount information to be obtained from these leads is their investment interests. Ideal candidates should have: - Proven experience in lead generation, particularly within the crypto industry - An in-depth understanding of retail investor behavior and interests - Proficiency in email marketing strategies Your primary task will be to target retail investors, employing effective email marketing techniques to generate viable leads. Your ultimate goal is to identify potential investors who exhibit a keen interest in crypto projects. Invest your skills in a project that bridges the gap between innovative crypto projects and passionate retail investors.

i build the application game but it is not completed it is Solo and multiplayer application game we work together i gave you the idea of the game and project managing the game with you and you build and and pay to market the game the sharing profit will be 60% for you and 40% for me iam sure the game will succeed i will share with you the game idea in word document thank you

I'm seeking a skilled web developer to construct an intuitive booking and scheduling website for my therapy practice. My scheduling is done through acuity, I would prefer to do initial site on Squarespace. Although I would ideally like to do it in Wordpress for future SEO optimization References: Key Features: * An Availability Calendar - Visible, easy-to-navigate interface displaying my availability for appointments. * Automatic Reminders – A system that generates reminders for clients' appointments. * Personalized Booking Page – Each client should have their own dedicated booking page. A standout aspect of this site is the Resources section, which must include: * Regularly updated articles and blog posts about relevant therapy topics. * A catalogue of recomm...

I'm seeking experienced UML and OCL modelers to conceptualize my full system information and transcribe the model for the USE (.use) tool. Key tasks include: - Conceptualize the entire system model using UML and OCL - Transcribe the model for USE tool - Create necessary UML diagrams: Class Diagram, Use Case Diagram, Sequence Diagram Ideal skills would include expertise in UML, OCL, and system modeling. Familiarity with the USE tool is essential.

I need a PDF expert to complete some text editing tasks for me. The project involves adding and removing text from a PDF document. I will provide the text to be added, and the specific text to be removed. Ideal Skills and Experience: - Proficient in PDF editing software - Attention to detail to ensure correct text is added and removed - Ability to follow specific instructions - Strong communication skills for clarifying any doubts - Previous experience with similar tasks is a plus

I'm seeking a proficient and experienced Facebook Ads manager. The core goal of my campaign is to generate leads, thereby driving my business growth. I need someone who can help me target an interest-based audience. In particular, my target audience consists of individuals interested in roofers. Ideal skills and experience: - Proven experience in creating successful Facebook Ads aimed at lead generation - Expert understanding of Facebook targeting options - Ability to identify and target interest-based audiences - Knowledge about roofers and related interest circles - Strong data analysis skills, capability to optimize campaigns based on performance data.

We are seeking a skilled developer or development team to create a comprehensive web crawler system. This system should scrape, structure, and update information from web pages, handle large projects, and be accessible via a powerful API. The system should offer user-friendly features for both individuals and businesses and include flexible user management for both customers and employees. Project Requirements 1. Web Crawling and Data Extraction -Develop a system capable of scraping entire websites and extracting data from each page. -The system should divide the scraped information into sections to facilitate easy reading and understanding. -For e-commerce sites, the system should identify and structure the following information: --Product category (including breadcrumbs for hierarchical...