Cost benefit analysis pdf notes仕事
I'm in search of a proficient, skilled team of freelancers to partner with us in the creation of an AI-enhanced document management platform. This platform is intended to facilitate the storage of files and the streamlining of tender offer analysis and management. It will make use of advanced AI models for essential tasks such as document search, similarity detection, and summarization. Key Features: - Document Management: Integration with Seafile for storage, automated text extraction, and metadata tagging. - AI-Driven Search: Semantic search using Sentence-BERT and similarity detection between offers. - Summarization & Insights: Automated summaries and explanations of document similarities. - User-Friendly Interface: A web-based dashboard for project management and ins...
I'm looking for a freelancer who can create a traditional and formal CV for me. The freelancer will be provided with all necessary content. The final deliverables should be in both PDF and Word document format. Ideal skills and experience for the job: - Proficient in CV design and layout - Familiar with standard fonts and design principles for traditional CVs - Able to deliver high-quality PDF and Word document versions - Attention to detail and ability to follow provided content accurately
...can browse through a list of courses related to that major. - Users can also search directly for courses using a search bar. 2. User Types: - Basic Users: - Can download and view uploaded files. - Can take practice tests and receive automated feedback. - Can vote (thumbs up/down) to indicate whether a file is useful. - Creator Users: - Can upload files (notes, summaries, slides, etc.) to specific courses. - Can create custom practice tests with automated grading features. - Have an option to convert their account to a creator user by fulfilling certain conditions or permissions. 3. Practice Test Feature: - Test Creation: - Creator users can create practice tests for specific courses. - Tests can include mul...
I'm in need of a skilled game developer to create a traditional Ludo game for Android, with a twist of daily and monthly tournaments. The daily tournaments will have small cash prizes while the monthly ones will offer larger rewards. Key Requirements: - Team play, Online vs Friends, AI/Bot Play modes in addition to solo and multiplayer - A simple yet engaging, cartoonish-styl...larger rewards. Key Requirements: - Team play, Online vs Friends, AI/Bot Play modes in addition to solo and multiplayer - A simple yet engaging, cartoonish-style user interface - Chat functionality, Leaderboards and Friend invites as social features - A robust backend to support a large player base - Secure transactions and data protection Please share your relevant experience and an estimated cost fo...
I'm looking for an expert in spreadsheet development to build a custom Excel sheet for tracking prog...spreadsheet should be template-based, allowing for easy customization to suit different projects. Ideal Skills: - Proficiency in Excel with a strong understanding of its advanced features (formulas, pivot tables, macros etc.) - Experience in construction project financial tracking would be a significant advantage. - Ability to create user-friendly, customizable templates. - The data in the current pdf spreadsheet does not need to be fully replicated. - Sheet 1 - Progress Payment Recommendation - Sheet 2 - Schedule 1: Contract sum breakdown summary - Sheet 3 - Schedule 1: Contract sum breakdown detailed - Sheet 4 - Schedule 2 : Variations : See attached but in the same format ...
...Installation: Install and configure the free version of All-in-One Security to address most security needs, including blocking spam bots effectively. User Verification Setup: Implement a user verification plugin to detect and remove spam users automatically, ensuring a clean and secure user base. SEO Plugin Installation and Setup RankMath Installation: Install and set up RankMath, a lightweight and cost-effective SEO plugin....
WordPress Cleanup and Optimization Includes: Removal of unused themes, uninstallation of unnecessary plugins, clearing of old posts/pages/comments, purging the media library, removal of leftover files via FTP/File Manager, database cleanup and optimization, and setup of basic WordPress settings. Server Optimization and Front-End Design Server Analysis and Issue Resolution: Revisiting and resolving server issues, and analysis using the X-ray analyzer before deciding on the Agency account upgrade. CDN Integration: Enabling and configuring a CDN, with a recommendation for for its seamless integration with WordPress and excellent performance for dynamic content.
...strong background in web scraping to create a tool that automatically searches for opportunities on LinkedIn. The tool should scrape job listings without relying on APIs. Key Features: - Web Scraping: The tool will primarily focus on LinkedIn job boards. - Dynamic Document Creation: Users should be able to upload or paste their CV, and the tool will generate tailored, downloadable documents in both PDF and Word format, optimized for specific job applications. - Automated Notifications: The tool should notify users when suitable opportunities are found. - User-Friendly Design: The interface should be intuitive and enhance the overall user experience. Requirements: - Strong expertise in web scraping (Python, PHP, or other suitable tools) - Familiarity with file generation and pr...
Complete SEO work including On-site, Off-site and technical analysis.
What You’ll Be Working On: Web Scraping: Developing a tool to automatically search for relevant opportunities on job boards without relying on APIs. Dynamic Document Creation: Enabling users to upload or paste their CV, and generating tailored, downloadable documents (PDF/Word) optimized for job applications. Automated Notifications: Implementing a system to notify users when suitable opportunities are found. User-Friendly Design: Ensuring the feature is intuitive and enhances the user experience. Requirements: Strong background in web scraping (e.g., Python, PHP, or other suitable tools). Familiarity with file generation and processing tools. Excellent problem-solving skills and attention to detail. WordPress integration: Must integrate seamlessly into our existing WordPres...
...seamless transitions that highlight the unique features of each product. - Convey a premium, minimalistic aesthetic with smooth visuals and synchronized audio. - Video length of 30-60 seconds, optimized for social media and websites. The ad should focus on showcasing the user experience of the products without a person involving. Please provide a proposal detailing your approach, timeline, and cost estimate. Looking forward to your bid....
We are looking for an experienced WordPress developer with extensive expertise in using Bricks Builder to build a high-performance, responsive, and visually appealing website. This is an end-to-end project that involves designing, developing, optimizing, and delivering a fully functional website, adhering to top-notch performance and documentation standards. Key R...and Don’ts: Provide do's and don'ts Deliverables: - Fully functional WordPress website built using Bricks Builder. - Complete documentation as specified. - Post-delivery support for bug fixes (optional and negotiable). How to Apply: Please share: - Your portfolio showcasing live Bricks Builder projects. - Details of your expertise with Bricks Builder and WordPress. - An estimated timeline and cost for...
... Please specify the estimated timeframe for project completion in your proposal. Budget: [Specify your budget range or request proposals with pricing.] We are excited to see your creative ideas and look forward to building a lasting partnership. How to Apply: Please submit your portfolio, a brief description of your approach to logo and brand design, and your proposed timeline and cost for this project....
I'm looking for a seasoned marketing professional with a strong background in email marketing to help improve our customer engagement. The primary focus of this project is to design and implement a comprehensive email marketing strategy that can reach our customers effectively and engage them in a meaningful way. Ideal Skills and Experien...project is to design and implement a comprehensive email marketing strategy that can reach our customers effectively and engage them in a meaningful way. Ideal Skills and Experience: - Proven experience in email marketing - Strong understanding of customer engagement strategies - Ability to design and implement comprehensive marketing strategies - Excellent communication and creative skills - Data analysis skills to track and improve campa...
I am seeking a professional resume/CV writer to assist in crafting a compelling and attractive resume for an entry-level posi...understanding of the technology industry. - Ability to highlight relevant skills, education, and experiences effectively. - Proven track record of helping clients secure interviews in the tech field. Your Task: - Create a resume/CV that stands out to potential employers in the tech industry. - Provide a version tailored for specific types of tech jobs (e.g. software development, IT support, data analysis etc.). Ideal Skills: - Excellent writing and editing skills. - Strong understanding of tech industry job requirements. - Experience with entry-level resume writing. Please provide samples of your previous work, particularly resumes/CVs for the technolo...
I have a project that involves typing up content from PDF files. These PDFs primarily contain text documents, and the main purpose of this typing task is to enable editing of the text. The final deliverable needs to be in the format of a Word document. Ideal skills and experience for the job include: - Proficiency in typing - Excellent command of the English language - Experience with Microsoft Word - Attention to detail - Ability to meet deadlines
I'm seeking a professional with expertise in Operations Research, particularly in Linear Programming and Monte Carlo Simulation, to conduct a comparative analysis of the transportation systems of Flipkart and Amazon. The analysis should cover delivery time, cost efficiency, and route optimization. Key Requirements: - Proficient in using Excel Solver for linear programming and Monte Carlo simulations - Experience in conducting transportation analyses - Ability to collect and process relevant data - Expertise in Operations Research methods I currently do not have data sets for this analysis and would require assistance in collecting data for both companies.
I'm seeking a reliable freelancer to help me transcribe handwritten notes from PDF into a Word document. Key Responsibilities: - Transcribe handwritten notes from a PDF into a Word document - Follow standard text formatting throughout Ideal Skills: - Excellent typing skills - Attention to detail - Proficient in Microsoft Word - Experience with transcription work Please note, the final document should adhere to standard text formatting with no custom layouts or designs.
...need to be delivered in both Word and PDF formats. Key Responsibilities: - Formatting and Alignment: Adjust and standardize the alignment, spacing, and layout of text, tables, and images throughout the manual. - Numbering: Ensure consistent numbering for headings, subheadings, lists, and tables according to a clear hierarchy. - Style Uniformity: Apply uniform font types, sizes, and styles as per the specified format guidelines. - Document Structuring: Organize content logically with proper use of sections, headers, footers, and page breaks. - Proofreading: Review the manual for formatting inconsistencies and minor grammatical or typographical errors. - Final Output: Deliver a polished, professional document in the requested format (e.g., Word or PDF). The text in the ma...
I have a costume jewelry broach that needs some TLC. Specifically, it's got a broken clasp or pin. The clasp or pin is silver-plated. Ideal skills for this project include: - Jewelry repair expertise - Experience working with costume jewelry - Skill in handling silver-plated materials Please provide a timeline and cost estimate for the repair. Thank you!
...qualified, entrepreneurship-minded, and coachable individuals per quarter for the CREATE Unicorn coaching program, with an acquisition cost of $1 or less per person. *Purpose* To build a scalable and efficient recruitment system that ensures a steady pipeline of aligned talent, enabling Ascender to achieve its mission of creating 1,000 impact unicorns by 2044. *Importance* This initiative ensures the growth and scalability of the CREATE Unicorn coaching program by attracting high-potential candidates at minimal cost. Failure to achieve this would result in wasted resources, misaligned recruits, and slower program growth. *Ideal Outcome* An automated, cost-effective recruitment system that consistently attracts and filters entrepreneurial talent, ready...
I have a Figma design file and need a skilled Flutter developer to convert it into a hybrid mobile app for both iOS and Android. Ideal Skills and Experience: - Proficiency in Flutter and Dart - Experience in developing hybrid mobile apps - Familiarity with iOS and Android app development - Ability to work with Figma design files - Strong understanding of UI/UX - Good communication skills Notes: - All main functionalities, third-party integrations, and levels of user customization will be included in the Figma file. - Please be able to provide examples of previous similar projects.
...residential building. The project will include parking spaces on the ground floor, four apartments per floor on the first and second floors, with stairs and an elevator. The foundation will need to rest on robust, minimal pillars. Key responsibilities will include: - Developing a detailed structural plan - Creating an electrical layout - Designing a plumbing layout - Specifying materials - Providing cost estimates and a timeline The ideal candidate will have extensive experience in residential construction and a solid understanding of modern architectural design. They should also be able to work with concrete, steel, and glass, as these will be the primary materials used in the project. In terms of the layout of the parking spaces, I am looking for an open plan design. The c...
I'm looking for an expert in spreadsheet development to build a custom Excel sheet for tracking pr...spreadsheet should be template-based, allowing for easy customization to suit different projects. Ideal Skills: - Proficiency in Excel with a strong understanding of its advanced features (formulas, pivot tables, macros etc.) - Experience in construction project financial tracking would be a significant advantage. - Ability to create user-friendly, customizable templates. - The data in the current pdf spreadsheet does not need to be fully replicated. - Sheet 1 - Progress Payment Recommendation - Sheet 2 - Schedule 1: Contract sum breakdown summary - Sheet 3 - Schedule 1: Contract sum breakdown detailed - Sheet 4 - Schedule 2 : Variations : See attached but in the same format ...
Looking to create a WhatsApp based AI agent that will automate mortgage underwriting. Basically, the AI agent will greet the applicant and then gather information from the applicant, connect to a KYC service like Didit, and at every PDF file or Image that it collects from the applicant, follow up and make sure there are no errors in the document based on the minimum requirements. We will ask the user at every stage to upload Bank Statement, Salary Slips, and other sources of income (and all will be sent on WhatsApp). Example Conversation on WhatsApp: AI Assistant: ? Hello! Welcome to [Bank Name]'s Mortgage Application Assistant. I’m here to help you apply for your mortgage quickly and easily. Let’s get started! ? AI Assistant: First, I’ll need to verify your...
...tool will show with a dynamic table with the following elements: - All entries must have the option to be edited/deleted - The margin should be calculated automatically based on total cost & price - An average must be displayed containing the average of all products - There should be an option to import / export - If margin positive, green. If negative, red. - I would like to include an automated scrapping solution and add more columns to the right from competitors prices - I will also like to add a dashboard look and feel with graphs and charts displaying the information of the products. Which are the ones that cost more, have higher margins, and are well positioned compared to the competition. - I want the design to look like this
I need tailored reports and dashboards in Zoho Analytics, based on my Zoho Books data. Requirements: - I have specific needs beyond the standard offerings. You can find the detailed requirements in this document: - Key areas of focus include Sales and Revenue, as well as Expenses and ...standard offerings. You can find the detailed requirements in this document: - Key areas of focus include Sales and Revenue, as well as Expenses and Purchases. Visual Preferences: - I prefer a mix of Charts and Graphs, along with Tables and Grids for these visualizations. Please provide a timeline and cost estimate.
Email Sender Tool: Using Php Laravel Overview: The Email Sender Tool is designed to efficiently manage and execute email campaigns through a centralized admin panel. This tool allows multiple employees to run campaigns using unique login credentials provided by the admin. Features and Functionalities: 1. Admin Panel Access: o Develop a secure admin panel. o Allow multiple empl...Display a table of all uploaded sheet names. o Enable options to delete or update specific sheets. Additional Considerations: • Ensure user-friendly interface and easy navigation for employees. • Implement robust error handling and logging for campaign monitoring. • Secure sensitive data like email credentials and campaign information. • Include detailed reporting features for campaign perfor...
Golf Science, a leader in performance and fitting analysis for serious golfers, is seeking a Zoho Setup and Customization Specialist to streamline our operations and enhance our commitment to the golfing community. This freelance role involves configuring and customizing Zoho applications to align with Golf Science’s vision of providing cutting-edge services for golfers who demand professional-grade solutions. The ideal candidate will have experience in CRM setup, automation, and integration within the sports or golf industry and a passion for contributing to the growth of golf performance services. **Key Responsibilities**: - **Zoho Setup & Configuration**: - Customize and optimize Zoho applications, including Zoho Bigin, Zoho Booking, and Zoho CRM, to reflect Gol...
I'm looking for a seasoned SEO professional who can help my website rank in the top 10 for 10 specific keywords. The primary goal is to increase our website traffic on an international scale. #model airplanes #custom airplane models #ai...help my website rank in the top 10 for 10 specific keywords. The primary goal is to increase our website traffic on an international scale. #model airplanes #custom airplane models #aircraft model #model aircraft Ideal Skills and Experience: - Proven track record of achieving top 10 keyword rankings - Extensive experience in international SEO - Excellent understanding of keyword research and analysis - Proficiency in using SEO tools and software - Familiarity with website analytics tools - Strong knowledge of search engine algorithms and ...
Your childcare invoices calculation project. lets discuss it. let me tell you that we will agree on price. You don't need to worry about the cost of the project.
I require an experienced UK accountant to meticulously review my childcare invoices and payments. The task involves: - Checking calculations - Identifying discrepancies - Confirming if errors were made by the nursery regarding childcare grant payments. A detailed report of findings in PDF format will be required, along with professional advice as I may need this for potential legal action. Communication of findings and advice will be exclusively via email updates.
I'm looking for a talented developer to create a business-oriented note-taking app for iOS. Key Features: - Collaboration tools: The app should allow team members to share notes and updates in real time. - Task management: A built-in task manager would be beneficial to streamline our workflow. - Secure document storage: The app must have a secure space for storing sensitive documents. Customization: I'm not looking for an overly complicated app, but I do need moderate customization options. This includes the ability to create custom fields and tags for different notes and tasks. Ideal Skills: - iOS App Development - Experience with creating business applications - Knowledge of collaboration tools integration - Understanding of task management systems - Expertise ...
I'm looking to develop a currency calculator website that supports USD, EUR, and GBP. The key feature of this project is the inclusion of real-time rate updates. Ideal Skills: - Web Development: Proficient in creating user-friendly and responsive websites. - API Integration: Experience in integrating real-time data feeds int...inclusion of real-time rate updates. Ideal Skills: - Web Development: Proficient in creating user-friendly and responsive websites. - API Integration: Experience in integrating real-time data feeds into websites is a must. - Currency Exchange Knowledge: Familiarity with the currency exchange sector would be a plus. Please note, the website will be sold at $1, therefore the project should be cost-effective in terms of development while ensuring high-...
...is preferred. What We Need: Promotion Video: Highlighting our brand's vision, values, and product range. Video: A step-by-step demonstration of how to install specific products, showcasing professionalism and ease of use. Deliverables: Final edited videos in high resolution. Raw footage if available. A creative and engaging script (optional but preferred). Additional Notes: We will provide the products to be featured in the video. Videos must align with our brand identity and target audience (automotive enthusiasts and off-road vehicle owners). Budget: Please share your proposed budget along with past work samples. Competitive proposals with creative ideas are highly encouraged. If you are interested and meet the requirements, kindly send your application with a
I'm in need of a professional catalogue maker to design a digital PDF showcasing our corporate gifts. The ideal candidate will have experience with: - Designing classic and elegant layouts - Creating engaging and visually appealing catalogues - Understanding of product showcasing The catalogue should be in a digital PDF format, ready for distribution. It needs to embody a classic and elegant style, reflecting the quality of our corporate gifts.
...graphics related to a board game. I have prepared all files both AI and PDF extensions. 1) In instruction we need to make sure that each element (text / graphics) are set up for at least 3mm off from edges and besides that we need to add additional 3mm on each edge to make sure that during the cutting process at the printing house they will have margin for error. Every file needs to be precisely 11 cm x 8.5 cm. 2) BOX - We need to change the left side of the box, we got to add there writing:”Check The Game” and QR code. Writing should match with the text " 2-4 players" and other icons on the side and be the more or less in the size of clock icon on the side of a box. 3) Regarding our box, we have graphics ready in AI and PDF extensions and we have...
Looking for a low-budget developer to create a web and app platform similar to Coingecko.com. The platform should include: - Cryptocurrency price tracking - Market analysis - Portfolio management - Comprehensive Crypto Data The app must support both iOS and Android and provide real-time updates on cryptocurrency prices. Proficiency in cross-platform mobile app development, data analysis, and real-time data handling will be crucial for this project. Experience with cryptocurrency-related projects would be an added advantage. Please note that the budget for this project is limited. I look forward to your bids. Note: Please Bid that you can make easily on that price, do not increase amount after chatting. so stick on your price what you Bid on this Project.
...engineer who can design and detail the roof slabs of a residential building. The project requires the use of STAAD software in accordance with ACI standards. Key Requirements: - Calculate and prepare a detailed report which includes: - Load calculations: Understanding of the loads the roof slabs will need to support - Material specifications: Knowledge of appropriate materials for durability and cost-effectiveness. - Safety compliance: Ensuring all designs meet necessary safety standards and regulations. - Create slab detail drawings using STAAD software. - Adhere to ACI standards throughout the project. Ideal Skills and Experience: - Proven experience in designing a slab to design and analyse 2 reinforced concrete slabs on rooftop of a residential building to handle a...
I'm looking for an Excel expert to create a comprehensive Excel sheet for my team's workload analysis and look-ahead program. Key Functions: - Workload Distribution: The sheet should help in distributing tasks evenly among team members based on their capacity and skillset. - Progress Tracking: It should allow us to monitor the progress of each task and project. - Deadline Reminders: The sheet should have a mechanism for reminding us of upcoming deadlines. The sheet will be used exclusively by my team members, so it needs to be user-friendly and intuitive. No integration with other software or tools is required. Ideal Skills: - Advanced Excel skills - Experience in creating workload analysis tools - Understanding of project management principles and tasks distrib...
I'm looking for a WordPress website designer to cr...looking for a WordPress website designer to create a site for sharing educational notes. The website needs to be user-friendly and visually appealing to encourage learning. Key requirements: - The website will share educational notes, hence it needs to be structured subject-wise. - All notes should be publicly accessible with no need for user registration or login. - The notes may come in various formats such as text documents, PDF files, or online articles. Ideal skills and experience: - Proven experience in WordPress design and development. - Ability to create a structured and easy to navigate site. - Familiarity with educational website design will be a plus. - Skills in handling different co...
...experienced web designer who can help me redesign my website using Canva.com. which we have idea of the draft pages we might use. The primary goal of this project is to add new functionalities to my site, so a strong background in web development is a must. We want designer to work as a team to get that done together. Our business is a boutique investment consultancy firm. note: 1/ see attached a pdf file we prepare a draft template from combining 2 similar styles that we want to develop on this 2/ we will send old website screenshots for the hired freelancer once awarded the project. Key Requirements: - Proficient in using for web design but you must modify the template to our needs - Strong web development skills to implement new functionalities with hyperlink and more
We are seeking a professional structural engineer experienced in OpenSees for an urgent project. The work involves creating and analyzing structural models using OpenSees to meet specific requirements. Requirements: Proficiency in OpenSees software. Strong background in structural engineering and analysis. Ability to deliver high-quality work within a tight deadline. If you have the required expertise, please provide examples of your previous work in OpenSees and your proposed timeline for completion.
I'm looking for a talented professional to automate and optimize our digital marketing agency's operations using Zapier and AI. Your tasks will include: - Designing and implementing efficient Zapier workflows - Integrating our key marketing and sales tools such as CRM, Constant Contact, and social...Automating processes like data transfer and lead nurturing In addition, I need you to incorporate AI agents for various tasks, primarily focusing on: - Personalized email responses The ideal candidate for this project should possess: - Extensive expertise in Zapier - Proficient knowledge of API integration - Familiarity with AI agents, specifically ChatGPT - Strong skills in business process analysis Your ability to streamline our workflow effectively will be crucial for o...
I'm seeking an expert in Microsoft Excel to create a dynamic and visually appealing sales analysis dashboard for my bicycle business. This tool will help in understanding various performance metrics, and ultimately, in making informed business decisions. Key Features: - Incorporation of specific metrics: Sales trends by month, Profitability by product, and Customer demographics. - Exclusive use of Pie charts for data visualization. - Implementation of advanced data analysis techniques: Forecasting future sales and Seasonal trend analysis. The ideal candidate will have extensive experience in data analysis and visualization using Excel, with a strong understanding of business metrics. Prior experience in creating interactive dashboards will be a significan...
I'm looking for a talented graphic designer to create a stylish and sophisticated PDF for a wedding card. The design should reflect a rustic and vintage style, and incorporate some specific elements. Key Requirements: - Design a PDF wedding card with a rustic and vintage flair. - Include the invitation message, wedding itinerary, and space for couple's photos. - Use a palette of elegant colors throughout the design. Ideal Skills: - Graphic design with a focus on PDF creation. - Experience in creating wedding invitations. - Strong understanding of rustic and vintage design elements.
I'm looking for a web scraping professional who can help me gather information specifically about memetokens from the website. The data will be used for market analysis purposes. Ideal Skills: - Proficiency in web scraping tools and languages (such as Python, BeautifulSoup, Scrapy) - Experience with data analysis and interpretation - Knowledge of cryptocurrencies and memetokens Please provide your portfolio and previous relevant work samples.
I am seeking a skilled data analyst with a strong background in prescriptive analysis, utilizing Excel spreadsheets and SQL databases. The primary focus of this project is to conduct a thorough examination of our data for market research purposes. Key Responsibilities: - Conduct prescriptive data analysis to aid in decision making - Utilize Excel and SQL for data manipulation and examination - Deliver insights that can influence our market strategy Ideal Skills: - Advanced Excel and SQL proficiency - Expertise in prescriptive data analysis - Experience in market research analysis Please include your relevant experience and examples of similar projects in your bid.
...guides). Markdown support (reading and rendering teacher-edited text, “MarkItDown” style). Context Understanding via GPT (OpenAI or similar LLM) to categorize extracted data and suggest relevant exam questions by semester/topic. Scope of Work: OCR Implementation Set up OCR using (client-side) or an external OCR API. Convert multi-page PDFs into text. If using , handle PDF->Image conversion (e.g., using or a server-side function). Store extracted text (alongside metadata like page number, exam ID) in Firebase Firestore (which will be already configured or in progress). Markdown (MarkItDown) Integration Integrate a JavaScript Markdown library (e.g., or Showdown) so teachers can view and edit OCR text. Create a simple editor/preview interface in Bolt
