Create joomla template pdfJobs

Project Description: We are seeking an experienced Microsoft Word specialist to create a one-page template designed for low-vision clients who use screen readers. This project involves formatting and setting up a Word document to enhance accessibility and functionality. Requirements: Font and Style: Use a clear, sans-serif font like Arial or Calibri. The text should be bold to enhance readability. Fillable Fields: Integrate fillable fields where information can be entered by the user. Users should be able to navigate through fields using the keyboard TAB key. Accessibility: Ensure the template is fully accessible to screen readers by adding appropriate titles and tags. Use Word’s Accessibility Checker to ensure compliance and address any issues. Document Pro...

I am seeking a skilled and talented AI Engineer to create a PDF file of a Platform infrastructure of AI chatbot for enterprise use. I have envisioned a concept that requires a creative mind to bring it to life. Requirements: - Proficiency in AI technologies and LLMs. - Strong experience in diagramming and technical documentation. Key Responsibilities: - Create a detailed and visually appealing PDF document that outlines all technical specifications, architecture designs, and system integrations. - Collaborate with cross-functional teams to gather requirements and ensure the infrastructure aligns with business goals and technical standards. - Stay updated with the latest trends in AI and chatbot technologies to recommend improvements and innovations. Desired...

...graphic design or mimic part of a fare meter. 4. **Color Palette:** Preference for green and other natural colors. Ensure the design is effective in both color and black and white. 5. **Typography:** Clear and easy to read from a distance. It can be modern or minimalist but must be professional and legible. **Delivery Formats:** - High-resolution image files (JPEG, PNG) - Vector files (AI, EPS) - A PDF file showcasing the logo in different formats (color, black and white, with tagline, without tagline) - A brief style guide including details on typography, color palette, and suggested uses of the logo. **Intended Uses:** The logo should be adaptable for use in: - Vehicle decals - Printed brochures and materials - Stickers and labels - Website and social media **Inspiration and...

...an AI virtual assistant to my Learning Management System (LMS). Features the AI Should Have: - Natural Language Processing to understand the queries of our users. - Speech Recognition to interact with student's vocal commands. - Text-to-Speech to read lesson to student and for conversion of audible answers. Integration Requirement: - The AI assistant should be seamlessly integrated with the PDF viewer in the LMS. - Data synchronization between the LMS and the AI virtual assistant needs to be maintained. Interaction With Students: - Assistant should offer a chatbot interface for text-based conversations. - Should accept and respond to voice commands. - Provide clickable options for simplified user journey. Ideal Skills and Experience: - Experience in OpenAI API or simil...

Please use the same color as the sample 1. Red and white. and use the text in sample 2. We can have 1 salty crepe and 1 sweet crepe on the logo or only one. Feel free to use your imagination. The company name is " La bonne crepe de Maman" The flag is Blue/white/red for France Food truck * Quality Product (Flag) Thank you everyone .

I'm searching for a talented CSS and HTML expert with a modern design aesthetic and laser-sharp detail focus. The aim is to enhance the overall layout and font styles of our CRM. What I'm Looking For: - Strong capability in CSS and HTML - Ex...Experience in CRM layout assistance Application Details: - I'm mainly interested in your past work. (please send examples) - Ensure you share projects where you've successfully worked on CRM design. - Projects that highlight your creativity and modern flair are going to have an advantage. Looking forward to seeing eye-catching CRM redesigns that take us into the future. It includes design of pdf invoices and quotes. You should independently improve the design UX and UI of our CRM to make it look modern. Please only b...

...Esto implica registrar todos los productos en el almacén, incluyendo su nombre, referencia, cantidad disponible, el costo, de que proveedor y en que fecha entro y cualquier otra información relevante sobre el producto. Generación de informes mensuales: La capacidad de generar informes detallados sobre el estado del inventario, las entradas y salidas. en un formato fácil de entender en documentos PDF y XLSX. Registro de usuarios del almacén y los destinos de cada salida: Permitir registrar usuarios del almacén y las ubicaciones de destino para cada salida de productos, lo que ayuda en el seguimiento de quién está retirando productos y hacia dónde van. Registro de proveedores: Mantener un registro de los proveedores de ...

I'm looking for a skilled pr...looking for a skilled professional who can modify the permissions on a PDF document. Specifically, I need to remove the 'Edit' permission, while ensuring the edited document remains compatible with all versions of PDF viewers. Key Requirements: - Remove 'Edit' permission from the PDF - Ensure the PDF remains compatible with all versions of PDF viewers Your expertise in PDF editing is crucial, as this task requires precision and understanding of PDF security settings. It's important that the finished document retains its functionality across different PDF readers. Please note that I'm not looking for any watermark to be added to the PDF. If you're conf...

...skilled developer to optimize my WooCommerce / eCommerce website template. While we have not provided specific areas for improvement, the focus should be on enhancing the overall performance and user experience of the site. Key Responsibilities: - Improve the loading speed of the website - Enhance the mobile responsiveness of the template - Optimize the overall user experience (IU & UX) - Optimize the look and feel Ideal Skills and Experience: - Proficiency in WooCommerce and eCommerce website development - Proven track record in template optimization - Strong understanding of user experience and mobile responsiveness - Ability to work independently and meet deadlines. If you're confident in your ability to optimize my template and elevate my site...

I'm looking for a talented financial writer with a keen eye for detail, capable of creating 1 to 10 demo bank statements specifically for a business account. - Required Format: The bank statements need to be in PDF format. - Account Type: The statements should reflect transactional activity for a business account. Ideal skills include: - Familiarity with financial statement preparation - Proficient in PDF generation - Previous experience creating bank statements or similar financial documents. By the end of this project, I expect professionally drawn-up bank statements that mimic authentic business transaction flows. Apply if you're well-versed in financial terminologies and possess excellent writing standards. Must include account numbers to be provided for t...

I am looking for an expert who can convert PDF files into Word files. They need to be compatible with both .doc and .docx formats. The converted Word files must match the exact format as the PDF including any images, charts, tables, or special characters present. Key skills and aptitudes for this job include: - Expertise in Microsoft Word - Strong attention to detail - Ability to accurately reproduce formats, images, charts, tables, and special characters - Familiarity with both .doc and .docx formats. Your main task will be to efficiently and accurately convert the files, preserving the format, images, charts and so on, to be exactly as they are in the PDF files. Please provide evidence of your past work in this field with your bid.

...Esto implica registrar todos los productos en el almacén, incluyendo su nombre, referencia, cantidad disponible, el costo, de que proveedor y en que fecha entro y cualquier otra información relevante sobre el producto. Generación de informes mensuales: La capacidad de generar informes detallados sobre el estado del inventario, las entradas y salidas. en un formato fácil de entender en documentos PDF y XLSX. Registro de usuarios del almacén y los destinos de cada salida: Permitir registrar usuarios del almacén y las ubicaciones de destino para cada salida de productos, lo que ayuda en el seguimiento de quién está retirando productos y hacia dónde van. Registro de proveedores: Mantener un registro de los proveedores de ...

I urgently need an experienced graphic designer to create a light-hearted and casual, yet tastefully done memorial/burial brochure. It will be a 40-50 page print-ready PDF, completed by tomorrow (May 9, 2024). Details include: - Front/back design - Obituary - Tributes - Memory wall All content, including pictures and writings will be provided. Key requirements: - Proficiency in creating print-ready PDF files - Ability to work quickly without sacrificing quality - Strong comprehension of design aesthetics especially with cool color schemes (Blues, Greens, Purples) - Prior experience in brochure design, preferably for events and/or memorials, would be greatly appreciated.

I'm looking...convert a PDF site layout drawing into a DWG drawing with some modifications. The ideal candidate should have experience with CAD software. Key tasks include: - Converting a PDF to DWG format - Changing the name shown at the top - Adjusting dimensions as needed - Adding or removing features as necessary The DWG drawing will be used for site layout purposes, so it's crucial that the final output remains entirely accurate to the PDF. The dimensions and scale should match those provided in the original document. Ideal skills and experience include: - Proficiency in CAD software - Experience working with PDF and DWG files - Attention to detail, especially in maintaining accuracy of the original drawing - Ability to communicate effectively ...

...so potential clients can easily reach out to me. - A testimonials section would be a great addition as well. Most importantly, the Squarespace template used must have built-in functionality for short term rentals. I need to be able to list properties, manage bookings, and facilitate payments through the site. The ideal freelancer should have: - Proven experience with Squarespace, particularly in building portfolio showcase sites - Strong understanding of e-commerce and rental functionalities - Good design sense and an eye for detail Website that I am looking to embody similarities with - Existing Squarespace template that I am looking to adapt - I will provide you the Brand Persona as well as the Visual Identity

Necessito de apostilas para cursos livres de aperfeiçoamento de cargas horárias variadas (20h a 250h) em diferentes nichos: educação, liderança, gestão, educação especial etc Design bonito é um diferencial Material deve ser bem escrito com imagens com ótima qualidade, tabelas, organogramas... 50 a 100 Apostilas que devem vir em .pdf de 40 a 70 págs.

I'm searching for a professional to create an impeccable CV for my job applications in the technology industry. The CV should be highly tailored to showcase my skills and experience in a way that appeals to potential employers. Key Deliverables: - Craft a CV in both PDF and Word formats. - Prioritize the content and layout to suit job applications. - Focus on my experience, skills, and achievements in the technology sector. - Implement a design that is both professional and visually appealing. Ideal Freelancer: - Proven experience in CV writing, particularly for technology-based roles. - Strong understanding of the tech industry and its job application requirements. - Skilled in both graphic design and content creation. - Attention to detail, ensuring no spelling, gra...

I have a collection of 15 PDF and mixed Word documents that require conversions and substantial edits. The services I need include: • Reformatting the PDFs to editable Microsoft Word files • Major content overhaul where entire sections need rewriting The ideal freelancer for this job should have a strong background in editing and rewriting content. They should also have good experience with PDF and Word conversions and reformatting. As I haven't specified the nature of formatting changes required, freelancers with a keen eye for detail and overall document aesthetics will have an edge.

I'm in need of a professional photoshop artist who can help me create a stunning, detailed and realistic mosaic design. This design will be used for decorative purposes and printed on large surfaces. Use the attached trading card photos to create a mosaic.. You do not need to use all photos. Examples of Mosaics below. https://m.media-amazon.com/images/I/81U+9QM-aqL._AC_UF894, , https://m.media-amazon.com/images/I/91jDvWW+j+L._AC_UF894, https://greatlakessportscards

I'm looking for an innovative graphic designer to create a dynamic logo design with 3 distinct concepts. Here's what I need: This logo will be the face of our app and social media campaign. Must be high quality fun and high end logo. The app is a dumpster rental brokering app. dumpster owners register their dumpsters, and users request dumpsters services immediately. The logo is a high end fun caricature of a dumpster in 3d getting to its destination very fast. Delivery must include Include source file Logo transparency Printable file Include 3D mockup Vector file Include social media kit - Designing a source file that can be edited in AI (Adobe Illustrator), PSD (Photoshop), and saved as PDF. - Preparing a printable file, ensuring its scalable to various sizes ...

I'm in search of a professional developer who can build an email marketing service website focused on building brand awareness specifically tailored to small businesses. The website's foundational feature should be built around: * Easily accessible subscription form * Analytics dashboard * Template creation tool Despite these functionalities being optional, I'd highly prefer incorporating them to potentially maximize engagement and conversion rates. The ideal candidate for this project will have: * A strong portfolio of similar projects * Knowledge in email marketing trends and strategies * Experience working with small businesses * Proven understanding of UI/UX principles * Advanced web development skills including HTML, CSS, JavaScript and SEO principles In sum...

...old). My business is STR - Short Term Rentals - Aptos for rental meant for tourists thru Airbnb, Booking and my own site. So We need to showcase the apartments, the details, the destination - Copacabana, Rio de Janeiro, Brazil. Ideally we want a set of posts that we can adapt and reuse on cava. Here’s the plan we have in mind to start designing our Instagram presence: Design Style: Let’s create Instagram posts that align with our logo’s style—using clean lines, a refined color palette, and elegant typography to enhance the luxurious feel of your properties. Content Calendar: Plan our posts around local events like Carnival and New Year's. Highlight special promotions during these peak times and share content that ties into what’s happenin...

I am quite an experienced developer however, I am caught up with a few things right now so I cannot do this. Here are the issues and what I need for my Wordpress site. 1. The navigation on mobile mode button is dead, not working. I need it centered with the template and the hamburger dropdown menu items to function. Problem is the hamburger button does not function when pressing it. 2. I need the website converted to a static site. I already have the plugin, so you can simply generate the static files and fix it accordingly. *** The navigation fix MUST be done via Elementor NOT code***

I'm looking for a skilled individual to create an automation tool in Jira. The objective is to copy a specific paragraph in the description of a parent issue into a child issue. Additionally, this tool should automatically transfer all attributes of the parent issue to the child. The automation should only run if a description includes multiple paragraphs. See attachment for example. Key Requirements: - Use of Jira as the automation tool - Ability to identify double line breaks as criteria for copying the paragraph - Automatically copy all attributes from the parent to the child issue Ideal Skills: - Proficiency in Jira's automation capabilities - Previous experience with similar automation projects - Strong problem-solving and creative thinking skills Please note that...

...de presupuesto, una vez confirmado se generaria una nueva tabla la cual posee solamente los datos de los clientes presupuestos El segundo es la carga de valores de insumos La facturacion se genera a partir de la busqueda de cliente del presupuesto confirmado, y a partir de ahí se van cargando los materiales que se van utilizando en la obra. Esto para emitir una factura al final, la cual genera un pdf y una tabla con lo facturado....

...Builder modules, driven by design specifications from Figma. This project is not just about coding; it's about creating art that works, bringing new value into the digital space, and helping companies succeed in their ventures. Your Tasks: Create Bricks Builder Modules Using Bricks Widget Creator: Start with the provided Figma designs to develop custom modules. Your creativity in this phase will set the foundation for the unique digital experiences we aim to deliver. Develop a Static yet CSS-Responsive Bricks Page Template Using REM: Ensure the template you create is fully responsive, adapting gracefully to any screen size. Employing REM units and 62.5 Mechanism for styling will ensure scalability and fluidity across devices. Define All CSS Styles in ...

I am seeking an expert in tailoring resumes for high-level executive positions within the tech industry. You should be able to deliver a professional resume in both Microsoft Word and PDF formats. Required skills include: - Solid knowledge of the tech industry's requirements and trends - Proven experience in writing executive-level resumes - Proficiency in Microsoft Word and creating PDFs - Ability to highlight key leadership skills and relevant tech industry experience. Your end product will help stand out in a competitive job market and secure interviews in top tech companies.

I'm in need of a modern logo for my freelance business. It will primarily be used in digital formats; on my website, social media profiles, and in my email campaigns. I'd like it to have a subtle and soft color palette. See the attached PDF for full requirements.

Hello, i need to get help to get a template ready for my images. i have a base image but i need help with photoshop or what we use to help me make a image over this base image i have.. Example: I have a empty image with a posting bag, i have diffrent designs i need to put on this empty image so it looks good and real to have on my website. without me having to edit images to much i would like a nice template in example photoshop where i can just upload my diffrent designs and it will put the image on it.

...inventory management. Key Features: - Appointment Booking: The system should allow clients to schedule appointments easily. - Client Management: It should have a database for client management, allowing us to store and access information about our customers. - Inventory Management: The system should also include a feature for managing our salon's inventory. Design: I do not have a design or template for this system. Therefore, I'm looking for a developer who is skilled in creating a user-friendly and aesthetically pleasing interface. Online Payments: While the system should support appointment booking, I do not require online payment processing. This is a feature I'm not looking to implement at this stage. Ideal Skills and Experience: - Proficient in PHP Larave...

I need a website template written in raw html, css and js (no third party library). The website has responsive menu (look at the attachment to see my design) : - The menu item can be a leaf item or parent item that will show subtitems if clicked. - Clicking menu item/subitem will show the corresponding content. - The menu is placed on right side in the desktop and on top under image header in mobile. - The image header and menu should always be shown even when the page is scroll down - The menu has background color in desktop and transparent bg on mobile What you have to do: - Create the website - Use some random image for the image header - Create a div with text 'Item1', 'Child1', 'Child2', 'Item3', 'Child3', ...

...an experienced developer to create a unique, bespoke WordPress theme based on pre-existing PSD files. The theme should be developed with PHP, HTML, JS, CSS, BS5 Grid, and ACF. I have 7 unique page/template designs ready. Key requirements include: - Converting PSD files into WordPress theme - Deep understanding of PHP, HTML, JS, CSS, BS5 Grid and ACF for WordPress - Creation of the theme according to specified requirements. - ALL content will be added by us. Key Points: 1: Bespoke WordPress Theme Build (PHP, HTML, CSS, JS) 2: Combination of the old WordPress WYSIWYG editor & ACF (Advanced custom fields). No blocks/Gutenberg or a theme page/builder etc) 3: Bootstrap 5 Grid (Mobile First etc) 4: Needs 1 x Custom Post Type “case-studies” 5: 7 Custom ...

We need a quotation for a restyling of our Company website. A new Style and a new template wordpress! We wish to pass from our site to a similar experience

...use for corporate presentations. However, I need a talented designer to create a master template for me to streamline the process and ensure consistency throughout my presentations. Key requirements include: - Adapting current slide layouts: You will need to analyze my existing slides and create a cohesive, professional template that can be applied to all of them. - Reflecting my brand: It's essential that the template reflects my company's brand colors. You will need to work with my brand guidelines and apply the colors effectively throughout the template. Ideal skills for this job include: - Proficiency in Microsoft PowerPoint: This is a must, as you will be working within this software to create the master template...

Hello Ritziov, I hope you are doing well. I have a new job for you if you are interested. The job is to change the "Huts" in "HappyHuts" to "Tots" for me? New logo name should say "HappyTots" and still use the tent shape as an A. I need it in the file format of JPEG, PNG, SVG, PDF and AI. All Versions please, with the circle surrounding it, square surrounding it, and plain. All Versions with ™ and ® and no symbol. Looking forward to hearing from you! Best, Øystein

I have a series of PDF files in English that need to be converted to Word format. The PDFs are relatively simple in terms of formatting, requiring straightforward text translation. Ideal Candidates: - Proficient in English for accurate conversion - Experience with PDF to Word type conversions - Detail-oriented to ensure no content is missed Please note that no images are present in these PDFs, so the task is limited to text conversion.

I have a series of PDF files in English that need to be converted to Word format. The PDFs are relatively simple in terms of formatting, requiring straightforward text translation. Ideal Candidates: - Proficient in English for accurate conversion - Experience with PDF to Word type conversions - Detail-oriented to ensure no content is missed Please note that no images are present in these PDFs, so the task is limited to text conversion.

I need a manufacturing drawing in .pdf and . dwg for each part. Its some information missing due its an old one where some else startet (before we startet) and did wrong. I send you first the starting information and photos of finished product. It is a total of 7 pieces. (2 Railings in ground floor, 1 railing in between ground floor and first floor, 2 long railings in 1st floor, 1 small railing in 1st floor and one door. What's missing but must be added is the stainless steel hand rail.

I'm looking for someone with proficient data entry skills and bonus if they have unique formatting capabilities. The tas...and bonus if they have unique formatting capabilities. The task concerns entering text data into a spreadsheet software. Although I don't have a specific format or template, creativity and organization are welcome. Key skills include: - Data entry - Familiarity with spreadsheet software - Excellent attention to detail - Ability to select a clear, logical format While previous experience in data entry is preferred, it's not essential as long as you're ready to take on this task with maximum precision. If you believe you're the right fit, I'd love to hear your approach on how you would tackle this particular project. Let's ...

I'm looking for a skilled professional to format my lengthy book for publication as a paperback on Amazon. - Total word count: 58,000 words - Formatting requirements: I need someone who is familiar with the pdf layout requirement for publishing a paperback book on Amazon. - Book content: Text only, no images or tables The ideal freelancer for this job should have experience in book formatting, particularly for Amazon's print-on-demand service. Your role will be to take my manuscript and format it appropriately for print publication, ensuring it meets Amazon's requirements for paperback books. It's important that the layout is clean and professional, with appropriate page breaks and chapter headings.

I'm in need of a proficient developer capable of integrating an API that reflects financial statistics onto a visual dashboard. Key components of this task include: - Integration of an API that conveys financial figures. - Representation of Investment performance stats in a table format. - Visualization of portfolio return via a li...an API that conveys financial figures. - Representation of Investment performance stats in a table format. - Visualization of portfolio return via a line chart along with portfolio assets and diversification. Experience and skills ideal for this task are: - API integration knowledge - Experience in financial data representation - Advanced proficiency in creating visual dashboards A ready-made template will be used so as not to have to develop t...

I have some rough sketches of a mechanical device that I'm working on and need help refining them into detailed CAD drawings (step files) and PDF that can be issued to a machine shop so that they can manufacture. There are 3x crossovers required to be drawn up, which have common threads. They are: 2-3/8" EUE Male x 1.5" UNF Female 2-3/8" EUE Male x 1-1/4" UNF Female 1.0" UNF Female x M24 2.0P Male Key requirements: - Length of the crossovers is flexible, and they will also need a small bore drilled through them, which I can detail. - You'll be working mostly from my rough sketches but are also welcome to suggest any necessary adjustments for the sake of precision and functionality. The threads are relatively common and can be googled easily, but ...

I'm in need of an expert who can proficiently convert a 12-page Excel document into an editable PDF while maintaining its original layout. Key requirements: - Preserve the current layout of the Excel document in the converted PDF. - Ensure the PDF is editable not a read-only. - Important: There are links and media embedded in the Excel document that must remain functional in the PDF. Ideal skills to have: - Strong experience with Excel and PDF conversions. - Attention to details especially concerning layout preservation and media functionality. - Excellent communication skills to address any clarifications promptly. This project requires specific expertise, and the exact replication of the Excel layout is critical. If you feel suited for this ...

...series of PDFs. The extracted data should be organized in a nested JSON format. Key project requirements: - **Data Extraction:** The task involves extracting text from the PDFs. - **Data Structuring:** The extracted data should be organized as nested objects in JSON. Ideal skills and experience: - **Python Proficiency:** A strong command over Python is crucial for this job. - **PDF Processing:** Experience with PDF processing libraries in Python is a big plus. - **JSON Formatting:** Ability to structure data into nested objects in JSON format. Deliverable: -Someone interested with AI also beneficial - The extracted data should be presented in a JSON format, and the code should be well-commented and clean. This project promises an opportunity to work on a data e...

Site vitrine- WordPress en quatre langues anglais, français, espagnol et italien traduit manuellement 1 Template - Personnalisables selon le besoin - User Expérience UX Optimisée - Création de logo et charte couleur - Conception responsive adaptée à tous les types d'appareils (ordinateurs, tablettes, mobiles) - Intégration de blog - Intégration des réseaux sociaux Meta, LinkedIn, X - Intégration de la galerie photo attrayante - Intégration de galerie 6 photos - 1 Formulaire de contact interactif Optimisation du temps de chargement du site Intégration 4 catégories et de 15 pages détailler comme suit. 1. 9 pages pour la première catégorie 2. 4 pages pour la deuxi&egrav...

I am in need of an experienced WordPress developer to create a company website with a clear focus on our boat model catalog. This website will be primarily a showcase of our extensive line of boats, including boat specifications and high-resolution images for each model. I require the WordPress implementation, organization, and manual. We have the RT19 template online, that needs to be organised and tweaked to our requirements. A manual must be made so we have a guideline to make the content to the site specifications. Key website functionalities will include a precise search feature for easy navigation of our catalog, as well as social media integration for maximum exposure. We are looking for a labelling/category to navigate between the boat models and their respective ca...

I'm in need of a very simple and lightweight website that is able to display PDF files and perform a variety of functions on the extracted text. Key Requirements: - Display PDF files: The website should have a viewer that can display PDF files. - Extract OCR text from PDF: The website should be able to extract and display text from PDFs that have FRACTUR font. - Translate OCR text: The extracted text should be automatically translated to Polish. - Text input: The website should also feature a text box where users can input text. Ideal Skills and Experience: - Proficient in web development and PDF handling. - Experienced in OCR text extraction. - Familiar with translation APIs for automatic translation. - Strong understanding of UX/UI for implementi...

Not able to create new record. Only ftp available to access source code.

Hello : i need do a simple bot for aumatization of some simples task, please fell free to contact me. Thanks

I'm experiencing a challenge with sharing articles from my Joomla website to Facebook. I'm seeking a skilled professional to investigate and correct the issue. Key points include: - The problem: When an article link is shared on Facebook, the title and image fetched are incorrect. - The challenge is inconsistent: This isn't happening for every article, but only for some. - Sharing method: Articles are shared to Facebook through direct links from the Joomla site. The ideal freelancer for this project: - Should have a strong understanding of Joomla and its extensions. - Experienced in debugging and resolving Facebook sharing issues. - Knowledgeable in social media plugins and debugging inconsistent data fetching.