...help me evaluate a public company in the energy sector. The insights gathered will be essential for strategic decision making. Your primary task will be to conduct a comprehensive analysis of the company's financial performance, market position, sustainability practices, enterprises value, and strategy. Your analysis should provide thorough insights into these areas, helping us understand the company's strengths, weaknesses, opportunities, and threats. Key requirements: - Evaluating Financial Performance: I need a detailed analysis of the company's revenue, profitability, cash flow, and debt levels. Your insights here will be crucial in understanding the company's financial health and stability. - Assessing Market Position:...
...us understand the requirements, best practices, and strategic approach to initiate this project. Objective: To gain insights and guidance on starting with PowerBI reporting, understanding the necessary requirements, and developing a strategic plan for implementation. Duration: 30-minute consultation call Experience: Proven experience with PowerBI report creation and strategy development is required. A clear understanding of the steps required to start with PowerBI reporting. Identification of key requirements and tools needed. Strategic advice on best practices and methodologies. A high-level roadmap for implementing PowerBI reports. Requirements: Extensive experience with PowerBI architecture and report creation. Strong communication skills and ability to explai...
...tutorial. The tutorial should showcase the process of building a user authentication login page for a web application using the Microsoft Graph API. The loging should just allow pre-registered users (from azure dashboard) to enter the app. Ideally the should build a little login page using streamlit! Key Requirements: - Expertise in Python: Comprehensive proficiency in Python is a must, as the tutorial is centered around this language. - Familiarity with Microsoft Graph API: The ability to leverage the Microsoft Graph API for user authentication is essential. - Video Creation: While I'm not looking for a professional video maker, the candidate should be able to record, edit, and produce a clear and engaging tu...
...computational chemistry or biophysics, I'm currently looking for an expert mentor in the field to guide me through various aspects of molecular modeling and simulations. Key Responsibilities: - Provide advanced expertise in Protein structure prediction, Molecular simulations, Coarse-grain modeling - Support in understanding complex concepts - Assist in practical implementation and problem-solving Ideal Experience and Skills: - PhD in Computational Chemistry or Biophysics - Has publications in international journals - Strong background in Protein structure prediction, Molecular simulations, Coarse-grain modeling - Proven experience in mentoring or teaching - Excellent communication skills and the ability to convey complex technical information in a cl...
I am in need of an Angular ...help in front-end development and UI/UX design. We have a design concept and a wireframe to work with. This is not a basic project; the UI/UX design can be termed as intermediate, it has complex features. Your responsibilities will include: - Implementing this intermediate UI/UX design in a responsive, user-friendly manner - Conducting front-end development Ideal Skills: - Proven Angular development experience - Substantial knowledge in front-end technologies like HTML, CSS and JavaScript - Proficiency in UI/UX software such as Adobe Suite, Sketch, etc. - Experience working with wireframes and design concepts - Ability to deal with and implement complex features into design - Excellent problem solving and communication skills. Look...
As someone requiring assistance with craigslist postings, I'm specifically looking for an expert who's in tune with financial service postings, particularly under the category of credit repair. The emphasis of this project is credit counseling. Your expertise should ideally cut across the following: - Deep experience in creating engaging and effective craigslist postings - Background in financial service postings, specifically credit repair - Solid understanding of credit counseling language and how to appeal to targeted clients - Superior communication skills, being able to capture complex concepts in easy-to-understand postings. Your application will stand out if you are able to demonstrate a history of success in these areas. I look forward to ...
I'm looking for a creative and experienced logo desi...to help me create a logo for my upcoming online workforce company. called XDR Australia Key Requirements: - **Color Scheme**: Incorporate purple, blue, and neon shades in the design. - **Symbol**: The logo should feature a symbol that indicates many users , symbolizing the global nature of the business. - **Message**: It should convey a sense of trust and security as the primary message. Ideal Skills: - Strong portfolio of logo designs, ideally with some in the tech or online services sector. - Proficiency in using color to evoke specific emotions and brand messages. - Familiarity with creating logos that convey complex ideas in a simple, visually appealing way. Please submit ...
...individual taxpayers, and potentially other user groups. Key Requirements: The calculator should support income tax calculations for multiple countries. This requires a deep understanding of tax laws and calculations in each country. - The tool should be user-friendly and intuitive, catering to users with different levels of tax knowledge. - It should be well-structured, with separate sections for each country to avoid any confusion for the end-users. Ideal Skills and Experience: - Advanced Excel proficiency, with experience in creating complex calculators or financial models in Excel. - In-depth knowledge of income tax laws and calculations in various countries. - UX/UI design skills are an added advantage to ensure the calculator is user-frie...
...portfolio. The content must revolve around the theme of European integration, with a focus on both political and economic aspects. Ideal Skills and Experience: - Proficient in writing engaging, high quality content - Familiarity with political and economic aspects of European integration - Experience in crafting content for professional portfolios - Strong research skills - Ability to deliver content that is clear, concise, and compelling Your written articles will play a key role in demonstrating my understanding of European integration. A successful candidate will be able to deliver content that is not only informative, but also engaging and professionally written. This project will require a strong understanding of the political and economic aspects of Europea...
I want to Rank Keywords at the 1st Position of the Google Search and payment will be done after ranking the keywords at 1st position of the google search only otherwise no payment will be made. Weekly and monthly backlinks creation and work done report is mandatory. Keyword : Target URL 1) bharatiya nyaya sanhita 2023 pdf: 2) bharatiya nyaya sanhita pdf: 3) section 69 bns: 4) bns section 69: 5) bns 352:
I need a PHP script to update an existing PDF file with data from a form. - The purpose is to update information in the PDF file, not generate new ones. - The edited PDF will be displayed once, not saved for future reference. - The data that I'll be entering into the form is a bit more complex than just text. It includes text, images, tables, etc. The ideal freelancer for this project should have: - Strong understanding of PHP. - Experience with PDF manipulation in PHP. - Ability to work with various data types in PDFs. - Attention to detail to ensure the PDF retains its original style, font, spacing, etc.
...experienced UI/UX designer for my website. The website serves as a platform for providing information and needs to have a user-friendly navigation and layout. Requirements: - Proficiency in website UI/UX design - Able to integrate a smooth sign-up/login process - Dashboard screens - Incorporate GPS tracking and chat/message function seamlessly Skills and Experience: - Experience in creating user interfaces for other informational websites - Strong understanding of information architecture - Able to create accessible, user-friendly designs with a focus on user experience - Previous experience integrating GPS tracking and chat/message functions The designer I'm looking for must value user-centered design principles and be able to make complex information ...
I am looking for an advanced level Grasshopper expert who can assist me in automating design complexity in Rhino. Your tasks include, but not limited to: - Scripting and Automation: Crafting custom scripts for efficient architectural model creation and routine task automation. - Parametric Design: Generating fl...Generating fluid and flexible architectural designs based on various parameters. - Algorithmic Modeling: Conceiving robust algorithms to represent and signal complexities in 3D models. Ideal candidates have in-depth experience with Grasshopper in Rhino environments and can demonstrate their expertise in advanced scripting, parametric design, and algorithmic modeling. Understanding complex CAD design principles and the ability to troubleshoot under pressure would al...
I am in need of a logo design for my brand of Kickboxing / K1 shows, "War on the Shore". We have an existing brand identity (attached), so this name must be incorporated into the design somehow. The ideal freelancer for this job should have: - Proven experience in logo design - Ability to create a design that is not only modern but also able to reflect the brand's identity - Good communication skills to understand my vision for the brand. This is vital. Please include some of your past works in your proposal, any applications without will be ignored. I'm looking forward to your bids.
I'm looking for a talented data analyst to help me leverage MIRO for a deep dive into our various types of data and generate actionable insights. I need the work done quickly, so please be prepared to jump right in. Key skills and experience required: - Previous experience in data analytics, particularly using MIRO and analyzing a range of data sources. - Ability to identify trends and patterns, discover correlations between variables, and make data-driven recommendations. - Excellent communication skills and the ability to present complex findings in a clear, understandable manner. - A proactive and fast-paced work ethic- the ability to deliver quality work quickly, without compromising on accuracy.
I am seeking a detailed research report on the outcomes of HIV positive patients who started on TLD in 2018, with a focus on the years 2023 and 2024. Key Study Objectives: - Analyzing Viral load suppression and its trends over time. - Evaluating CD4 count improvement and documenting its progression. Information Sources: - The research will utilize clinical trial data and information from medical research articles. Careful extraction of relevant data from these sources is essential. Target Audience: - The report is intended for healthcare professionals. Hence, it necessitates a rigorous, scientific tone and language. Required Skills and Experience: - Extensive experience in medical research and report writing. - Strong understanding of HIV treatment outcomes...
...deployment on the Apple Store. I'm seeking an experienced professional who can handle the deployment process efficiently and ensure the app meets all Apple's requirements. Key Requirements: - Experience in deploying Flutter apps to the Apple Store - Proficient in managing Apple Developer accounts and app credentials - Understanding of iOS deployment best practices and standards The project doesn't involve any complex features that require special permissions or configurations for iOS deployment. Your primary focus will be on the deployment process itself, ensuring the successful listing of the app on the Apple Store. Your role will include: - Verifying the Flutter project for Apple Store compl...
Need 2 hours tutoring. I have a wix website and I want to understand how to add and remove blogs on the wix website. please let me know the price for 2 hours tutoring.
...client, I'm seeking a COMSOL MULTIPHYSICS expert who can conduct an in-depth analysis on the heat transfer and airflow rates of a vehicle brake disk. The primary goal of this project is to evaluate the performance of two different materials - cast iron and carbon ceramic - under varying conditions. Key responsibilities include: - Analyzing the heat transfer rate of the brake disk made from both cast iron and carbon ceramic. - Investigating the airflow rate on the brake disk for these materials. - Comparing and presenting the results of the analysis, particularly focusing on the performance differences between the two materials. - Providing insights and recommendations on the preferred material bas...
I need help with my Microsoft Excel project! Specifically, I require assistance with the following: - **Formulas and Functions:** - Basic arithmetic operations. I don't need anything too complex, just fundamental formula structures. - **Automation:** - No macros for repetitive tasks are required, but I need guidance on setting up conditional formatting rules within the document. I'm looking for a Freelancer who is experienced in Excel and is comfortable with basic arithmetic operations and conditional formatting. You should be able to provide clear, concise, and easy-to-follow guidance. A strong attention to detail and excellent communication skills are a must. If you're proficient in these areas, I'd love to hear from you!
...18 and 35. The primary feature that I'm looking to include in this platform is product customization. Key Requirements: - Develop an intuitive, sleek e-commerce platform that aligns with the preferences of the specified age group - Implement the product customization feature in a user-friendly way, ensuring it's engaging and easy to use Ideal Skills and Experience: - Proficient in e-commerce platform development - Prior experience in creating platforms for young adult audiences - Expertise in integrating complex customization features - Strong UI/UX design skills - Knowledge of best practices for e-commerce SEO This project involves creating a unique and engaging platform, so I'm looking for someone with a creative mindset and the...
I am seeking an experienced programmer to recode a C++ webview2 sample program to use win32 calls compatible with a Microfocus Visu...an experienced programmer to recode a C++ webview2 sample program to use win32 calls compatible with a Microfocus Visual COBOL environment. This transformation involves a focus on maintaining critical user interface functions presently coded within the C++ webview2 sample. Key aspects of the project: - Conversion to Microfocus Visual COBOL - Prioritization and preservation of User Interface functionality Ideal skills and experience: - Proficiency in C++ and Microfocus Visual COBOL - Experience with understanding, adapting, and recoding complex coding samples - Familiarity with using win32 calls - A strong background in UI integration...
I am looking for a backend developer who has proficient skills in MongoDB, , React.js and Node.js, colloquially known as the MERN stack. Key Requirements: - Substantial experience using the MERN stack for backend development. - Proven record of delivering robust, error-free applications using these technologies. - Comfortable with managing data structures and developing algorithms for complex data manipulation. - Intermediate skill level is preferable as you should have a solid understanding of backend development principles without being overqualified. In your application, please detail your background and experience working on similar projects. This involves explaining your past work and presenting any particular challenges you had to overcome. Each accomplishmen...
...plan tailored to secure funding for my wholesale business venture. The project specifically requires a focus on the wholesale of scrap metal, minerals and ores on an international scale. Key Project Components: - A detailed market analysis to showcase the viability and potential for growth within the international wholesale market of scrap metal, minerals and ores. - Comprehensive financial projections outlining the expected costs, revenue streams, and potential return on investment. - A well-crafted and persuasive narrative that clearly communicates the unique value proposition of the business. - A solid understanding of the challenges and opportunities within the wholesale industry and a strategy to address these within ...
...with experience in translating complex medical concepts into Turkish for my pain management clinic's website. Key Requirements: - Specialization: The copywriter should have extensive experience in medical copywriting, preferably in the area of joint pain management. - Patient Testimonials: The website should include real patient testimonials, so the copywriter should be skilled in incorporating these into the overall content. - Language Level: The content should be highly technical to cater to medical professionals, ensuring a precise and accurate representation of our clinic and services. Your role will be crucial in helping us connect with our Turkish-speaking audience. A deep understanding of pain management and medical termino...
...Google. Key Requirements: - Audit: Review the current state of my website from an SEO standpoint. - Recommendations: Provide actionable suggestions to enhance my Google search engine rankings. - Keyword Optimization: Work with a list of specific keywords I aim to rank for. Ideal Skills and Experience: - Proven track record in SEO, particularly with enhancing Google search rankings. - Strong analytical skills to assess the current website's SEO performance. - Excellent understanding of keyword research and optimization techniques. - Ability to provide clear and strategic recommendations for improvements. - Good communication skills to explain complex SEO concepts in understandable terms. This project would suit someone who is up-to-date with the late...
As the project initiator, I am currently in need of a competent designer who has substantial experience with SolidWorks. The goal of the project is to develop a highly complex 3D model, inclusive of intricate mechanical motion studies. Key Aspects of the Project: - 3D modeling: The designer's primary responsibility is to create a 3D model. This will not be a basic rendering, but a complex structural design featuring intricate mechanical motion studies. - Detail Oriented: The project necessitates a high degree of granularity. You will be expected to engage extensively with components and their specifics. - Manufacturing Process: The 3D model must be prepared with the manufacturing process in mind. It will be utiliz...
I'm in need of a skilled English to Turkish translator who can help me with proofreading short, moderately complex sentences for a mobile app. Key Requirements: - Experience in translating to Turkish - Attention to detail; proofreading skills - Understanding of general audience's language level The project's goal is to ensure the content is accurately translated and retains its informational value for a general Turkish-speaking audience. Skills and Experience: - Proven experience in translation and proofreading - Familiarity with mobile app content is a plus - Strong understanding of the Turkish language and its nuances - Ability to keep the content accessible and engaging for the general public. Looking forward to your bids.
...tutorial. The tutorial should showcase the process of building a user authentication login page for a web application using the Microsoft Graph API. The loging should just allow pre-registered users (from azure dashboard) to enter the app. Ideally the should build a little login page using streamlit! Key Requirements: - Expertise in Python: Comprehensive proficiency in Python is a must, as the tutorial is centered around this language. - Familiarity with Microsoft Graph API: The ability to leverage the Microsoft Graph API for user authentication is essential. - Video Creation: While I'm not looking for a professional video maker, the candidate should be able to record, edit, and produce a clear and engaging tu...
Audit Review of the Wave Books and Reconciliation with Tax Returns for the following years: ◘ 2020 ◘ 2021 ◘ 2022 ◘ 2023
Hello, I need some minor editing of a brochure. I'm thinking maybe this could take 30 mins work. Are you availaible? I have a Word document that I plan to print on PDF and send as part of a brochure to possible clients. What I need is final touches, alligning all images, and maybe ideas on adding a background and theme (Nothing complex, I want it to be as simple as possible). Thank you.
...PayPal, Stripe, UPI, Phone pay, Google pay, Paytm. The site should be developed with a global scale in mind, with the ability to sell to countries such as United States, United Kingdom, Australia, India, and beyond. Key Requirements: - E-commerce Website: You should have a strong background in developing e-commerce sites with extensive experience in integrating multiple payment gateways. - Global Audience: The site should be designed to handle transactions in multiple currencies and be adapted to different countries' tax codes and regulations. - User Experience: A user-friendly and visually appealing design is a must, ensuring a smooth navigation experience for consumers from various regions. If you have a proven track record in creating complex e-comm...
I'm in need of a CAD designer to create a simplistic, yet detailed wall-mounted direction sign. The design should be accompanied by the following: - Multi Colour: My vision for this sign is to incorporate a variety of colours to enhance visibility and aesthetic appeal. I don't require a design that's overly complex or detailed. It's important to strike a balance between simplicity and the necessary level of detail. This project is ideal for someone with expertise in creating clear and concise CAD designs. It's important to note that while the project is relatively straightforward, attention to detail and understanding of how to make the sign visually appealing and easy to read will be crucial to its success.
I'm in search of an expert in MS Excel to help me with an advanced task involving formula creation. This project requires knowledge of macros and pivot tables. Your primary responsibilities will include: - Developing and implementing complex formulas in Excel - Ensuring the data is correct and displayed properly - Creating macros and pivot tables - Providing any insights that can help improve the overall process The ideal candidate should have: - Proven experience in advanced Excel tasks - In-depth understanding of macros and pivot tables - Ability to communicate effectively and provide clear progress updates - Attention to detail and accuracy in data analysis and formula creation
I'm seeking an individual with excellent typing skills to convert a text-only PDF file into a Word document. The content is not complex; it consists of plain text without images or tables. Key Requirements: - Complete the task within 3-5 days - Ensure the content is accurately typed - Deliver the Word document in a standard text format Ideal skills: - Proficient in typing and data entry - Familiar with Word processing software - Attention to detail in maintaining accuracy - Ability to meet deadlines
...create a 2 in 1 video for the launch of a news analytics platform. The video will serve as both a countdown to the platform's unveiling and a narration of its key features. The target audience for this video is primarily business professionals. Key Points: - The video's style should be an animated explainer. This will help convey complex information in a visually engaging and easy-to-understand manner. - The tone of the narration should be conversational and engaging. It's crucial that the video captures the attention of the audience and keeps them interested throughout. Ideal Skills and Experience: - Proven experience in creating animated explainer videos, particularly for B2B audiences. - Abi...
...Website Development (Exclude Content) Overview: Develop a survey website that allows users to register, upload documents, make payments, and track the status of their submissions using a unique tracking number. Additionally, integrate a WhatsApp or chatbot for customer support. Frontend Development 1. User Interface Design: • Create a responsive and user-friendly design that works on all devices (desktops, tablets, mobile phones). 2. Components: • Homepage: • Engaging visuals and clear messaging to capture visitor attention. • User registration, login, and payment links. • Introduction to the service. • About Us Page: • Detailed information about the company's background, values, and team. • Products/Services Page: •...
1 Need to build a website monitoring program to monitor changes in sub-pages of the landing page Detailed requirements: The website needs to have SQL function because batch site monitoring needs to be uploaded. 2 Identify the link to the final sub-page login keyword such as Proxy function and mobile phone UA because mobile phone batch UA is required Multi-thread monitoring 3 Filter duplicates and monitor changes in subpages of the website Set a custom time to refresh the web page 4 Send the new URL of the subpage change to the created group through the telegram machine
...working closely with the client, developers and designer to complete website projects. Key responsibilities include: - Managing the design and development process, ensuring the website meets our needs. - Provide website content that is aligned with SEO best practices - Basic understanding of website development - Ability to work on simple website projects (WP) and complex website projects (Portals) - Understand domain DNS configurations, Email configurations, and server configurations. The ideal candidate will have: - Proficiency in Arabic and English, with an ability to translate content effectively. - Experience managing website projects, particularly those with high customization requirements. - Strong communication skills to liaise between ...
I need an experienced Wordpress developer to create a custom online form on my website using WPForms. The form should save all submitted data to a database. Here are the specifics: - **Export Data:** The form's data should be exported in Excel format. - **Client Communication:** The data collected needs to be sent to the client as a PDF document. - **Form Fields:** The form should include fields for 'Contact Information', 'Service Request Details' and 'User Feedback'. This project also includes the task of taking a form I already have in PDF format, and converting it to a WPForms. Please note that this form is quite complex, so experience with custom fields and complex form layouts is desir...
I'm seeking someone with a built-in infotainment system who can test an application for retrieving speed and fuel level data via Android Auto. I'm interested in verifying whether the application accurately displays the car's speed and fuel level.
I am on the hunt for a creative and talented freelancer to design an engaging company profile in PowerPoint format. This content rich profile will contain detailed information such as our company's history, mission and vision, and the products and services we offer. Given that the target audience is our potential customers, skills in marketing and great understanding of customer demographics will be highly regarded. Proficiency in PowerPoint is a must along with the ability to convey complex information in an easy-to-understand manner. A background in corporate storytelling or alike will be a significant plus. Ideal skills include: - Expertise in PowerPoint - Brilliant storytelling abilities - Understanding of customer demographics - Background ...
I'm looking for a skilled developer to integrate a Dental CRM software and Voiceflow. Here's what I need: - Integration with Dental CRM: I want the patient data in the CRM to be synchronized with the chatbot we're building. - Integration with Voiceflow (chatbot builder): This part is slightly more complex. I need an integration that allows for booking and managing appointments, authorisation, as well as the ability to retrieve or create patient profiles. The goal is to build a chatbot that visitors to the website can interact with to book, reschedule, or cancel appointments. Automated messages to confirm changes will also be needed either through SMS or email. Ideal candidates will have experience in API integration, esp...
I am in need of a proficient developer to create a platform that garners reviews from both mobile a...am in need of a proficient developer to create a platform that garners reviews from both mobile applications and websites. The core function of this software development project will be: - Collecting both user-submitted text and star ratings - Presenting these collected reviews on Google maps Ideal Skills and Experiences: - Experience in web and mobile application development - Familiarity with Google map APIs is susceptible - Strong grasp in designing intuitive, user-friendly interfaces - Previous experience in developing review or survey related tools This project is multi-faceted and has an influence over a wide audience, therefore the ability to deal with complex...
...technical writer to create a comprehensive user manual. The target audience is "end-users" with an advanced level of technical knowledge and experience. Key Responsibilities: - Develop user-friendly content that meets the needs of the target audience. - Explain complex information in a clear and concise manner. -Diagrams related to logic gates/tables/timing to be drawn Skills and Proficiencies: - Proven technical writing experience in producing user manuals. - Ability to take complex, technical information and translate it for colleagues and consumers who have non-technical backgrounds. - Excellent attention to detail and ability to adhere to style guidelines. - Strong working knowledge and understanding of the technology behind ...
I'm in need of a skilled copywriter who can help me create qualitative content for the healthcare sector. This project is specifically geared towards educating the audience about a product/service. Ideal expertise would include: - Exceptional copywriting skills - Prior experience in Healthcare related copywriting - Skill in converting complex concepts into simple, layman's terms. The top objective is to educate the audience about a product/service effectively. Therefore, ability to create compelling, engaging, and user-friendly content is paramount for this task.
I'm a beginner in programming and am working on a personal project involving AI chatbots...personal project involving AI chatbots. I'm looking for a tutor to help me learn how to create them for a website. Key aspects of the project include: - Teaching me the foundational principles of AI chatbot design - Guiding me through the creation of a basic, functional AI chatbot for a website - Explaining how to integrate and maintain the chatbot on a website. I'm expecting the tutoring to be interactive and highly informative, you should be patient and good at explaining complex concepts in a simple manner. Experience in AI chatbot development, specifically for websites, is highly preferred. A solid understanding of programming concepts is...
I have a simple text-based PDF file that I need converted to a fully editable Microsoft Word document. Key Requirements: - The purpose of this conversion is to allow for easy content modifications, so the document should retain the same content layout as in the PDF. - No complex formatting is present, just the text that needs to be edited. - The final Word document should be compatible with Microsoft Word only. Ideal Skills and Experience: - Proficient in PDF to Word conversion tools or manual typing to maintain document integrity. - Expertise in Microsoft Word to ensure the best conversion for editing purposes.
I'm in need of an experienced image editor and designer to work on my images. A proficient understanding of both image editing and graphic design is a must. Key Requirements: - Primarily focused on print materials - The style I'm aiming for is artistic and creative. - You'll be responsible for editing images, ensuring they are print-ready while ensuring they maintain the artistic and creative style I'm keen on. Ideal Skills and Experience: - Proven experience in image editing for print materials. - A strong portfolio of artistic and creative design work. - Proficient in image editing tools (e.g., Photoshop, Illustrator). - Understanding of color theory and design principles.
I have a PDF file that I need converted into a Word document. The purpose of this conversion is to enable editing of the contents within the file. The layout of the PDF file is quite complex as it contains various images and tables. I would appreciate if the Word document could be formatted in a standard business format. Ideal Candidate: - Proficient in converting PDFs to Word - Experience with complex layout conversions - Attention to detail in formatting - Understanding of standard business formatting
