Aspnet css login page website jobs

...developer to create a ready-made solution for an API with JWT authentication and OTP verification. The project aims to provide seamless user authentication and secure communication between Android, iOS apps, and backend servers. Key Features: User Registration and Login: Users can register using their mobile numbers and receive OTP for verification; Upon successful verification, users can log in securely using their registered mobile numbers. OTP Verification and Rate Limiting: Implement OTP verification for user registration and login; Integrate rate limiting to prevent abuse and ensure security during OTP verification. JWT Authentication: Generate JWT tokens upon successful OTP verification for secure authentication between client apps and the server; Implement token-...

Need 5-6 cards to be made response for mobile devices. The site is built using primeng which used primeflex. Example - For an experienced CSS developer this should be a quick task. Please quote 3 hours worth of work. We will extend the project if required. Ideal Skills: * Exceptional understanding of CSS and PrimeFlex * Proven experience in responsive web design * Familiarity with creating user-friendly and effective UI cards Please quote for 3 hours of work. If needed the project will be extended.

I'm seeking a competent React JS developer for the creation of a web application. The ideal candidate will have experience in integrating APIs, creating a pixel-perfect design, and ensuring advanced responsiveness across various devices (tablets, iPad, and mobile). Requirements: - Proficient in React JS - Skilled in API integration, particularly in implementing GET and POST actions - HTML CSS - Ability to create a pixel-perfect design - Advanced understanding of responsive web design, including specific layouts for tablets, iPad, and mobiles In addition to the technical skills mentioned above, good communication and a proactive attitude are highly desirable. The project details will be discussed further in a call. Looking forward to working with you. Preferred candidate i...

I need a skilled MERN stack developer who can convert a page my previous developers created in Reactjs. I will be integrating this page to my website so if you work good, you can get that project too. This page is hosted so you will be creating by yourself Page to be linked should be

I need a website like Guesty has alot of features, we only need Landing page, Login system And when you sign in, you get the Admin panel, please check the below video for the Admin panel. Guesty is like a backend for displaying details of check-in, checkouts, and bookings of the hotel/property which is integrated using Airbnb and booking dot com API. We currently don't have API so we need to create this website without API as of now but having all the features in the dashboard you can see in the below video. We don't need a payment gateway. We need the panel so that the property owner can connect his Airbnb account and booking dot com account with our website and maintain his property bookings. Again telling you we don't have Api yet...

...Specifically, the designer is to incorporate widgets to display data fetched from an existing backend server via API. - Implementing professional and sleek design preferences: You should be capable of creating a design aesthetic that reflects a professional and sophisticated representation of data. - User authentication design: This also forms part of the project requirement. - Design a splash login screen and implement animations to enhance user experience. Initial drafted mockup is ready. Ideal skills and experience: - Proven UI/UX design experience, preferably in the cybersecurity or tech sectors. - Proficiency in data visualization tools and methodologies. - Strong attention to detail with a balance of creative and analytical thinking. Please submit your portfolio along...

...PDF and then only bit. I need a website developed to aid in managing my company. Key elements of this project include: - Creating a website with a range of 10-20 pages - Implementing functionalities such as user registration/login and appointment booking systems Ideally, the freelancer should be skilled in UX/UI design and be proficient in coding to provide smooth navigation and user-friendly interfaces. Experience in building sites with similar functionalities is advantageous. By understanding the core of my company, you should tailor the design and content to match our brand and voice, making the site visually compelling. The site must be responsive and compatible across all devices. Secure and reliable architecture to facilitate user registration/login...

...This project involves the overall UI design of the entire website. However, because we need to compare designs, we are treating the INDEX design as the first phase. After evaluating the INDEX design, the second phase, which involves the overall UI design, will be assessed and negotiated separately. 1. The homepage must include the following items: a. LOGO (will be provided during the design process) b. MENU: HOME / LIVE / PRE-MATCH / LIVE CASINO / SLOTS / E-SPORTS / GAMES / VR SPORTS c. Login popup d. Registration popup e. Multilingual menu 2. Things to note: a. You can change the current design and position, but you must not alter the required fields, such as the existing fields for registration and login, as well as the items in the M...

Looking for React Native devs to build a sports prediction app with league functionality. Must-have features include login, game prediction, and league creation. Also, the app will make use of APIs. Exciting project with room for creativity. Interested? Let's chat Key Features: - The app should be available on both iOS and Android platforms. - Real-time sports data integration is crucial for live updates. - Users should be able to: - Make predictions on sports events - Compete in daily/weekly challenges - Follow live scores and stats Ideal Skills: - Excellent proficiency in React Native - Prior experience with sports-themed apps - Integration of real-time data APIs - Ability to create engaging user experiences for interactive games - Strong understanding of mobile app develo...

I am seeking an experienced web developer to create a new E-commerce website. Project Details: - The primary focus of this website is to facilitate online transactions for a range of products and services. I expect seamless functionality of shopping features like carts, payment gateways and user login systems. Skill Requirement: - Proven experience in developing E-commerce websites is a must. - Knowledge of different web languages is advisable as no specific language or framework is mandated for this project. Proficiency in JavaScript/Node.js, Python/Django or PHP/Laravel will be beneficial. Your ability to deliver a website that is both functional and user-friendly will be paramount. I am looking forward to reviewing your proposals and finding th...

...Signup, Login, and Password Reset process for my Mailcow/Sogo system. Additionally, we need to incorporate new fields—phone number, DOB, and alternative email address—into a separate database. The frontend has already been developed using React and can be accessed via . Your task will involve integrating these processes, managing the database, and ensuring smooth functionality. Key Responsibilities: Integration of Signup Process: Develop a custom signup form with new fields (phone number, DOB, alternative email). Implement validation checks for all fields, including new additions. Integrate Mailcow API to handle user registration and account creation. Ensure seamless communication between the frontend, backend, and database. Implementation of Login Process...

Every thing which is available in your website like automation , B3G1 ,payment gateway , invoice print , order tracking , custom checkout page , and more 40+ features which is helping you to sell products . and customer interface is try to so easy to all Google related also. CRM, social login

I'm looking for a proficient developer to create a responsive news portal. Key Responsibilities: - Designing the portal using HTML, CSS, and JS. It should have a responsive design that accommodates desktop, mobile, and tablet platforms. - Creating an engaging and user-friendly interface. Ideal Skills and Experience: - Expertise in HTML, CSS, and JS. - Proven experience in responsive design. - Familiarity with news portals would be advantageous. The main purpose of this project is to provide an effective platform for audiences to access news. The design should be clean, modern, and make efficient use of space for news display.

...need a professional front-end developer to create a website with certain specific features. Having expertise in HTML, CSS, and JavaScript is a must. Key Features: - Contact Form: A well-structured form for visitors to communicate, thus generating potential leads. - Image Slider: A dynamic image slider to showcase various products or services efficiently. - Interactive Map: To help visitors conveniently locate us or our outlets. The primary purpose of the website is to essentially showcase our products and/or services, generate leads, and provide essential information. This online platform will focus prominently on creating brand awareness and making our brand more visible in the digital space. Skills Required: - Proficient in HTML, CSS, and JS - Knowledg...

We have a Website SEO Strategy and Implementation Manual for the Ralph Kerle's Art on-line gallery and website plus we have a subscription to SEOSpace that audits the site as a whole and individual pages. The audit reports are now up to date and we are seeking someone to work with to implement the necessary changes to get the website up to a really high SEO standard. What is required 1) An interview based on a discussion around our SEO Strategy and Implmentation Manual to see if we have a fit On being successful 2) agree and set a priority for SEO implementation based on the Google Search Console audits and SEOspace page scans. 3) Rectification of all the errors outlined in the audits and page scans such as alt text, image file size, canonical, , cr...

I need a skilled developer to convert my existing website into a streamlined Android and iOS app. Main features will include: - Login/Register Functionality: Allow users to create new accounts and login to existing ones. - Push Notifications: Enable real-time message alerts to keep users updated. The primary function of the app is information dissemination. My website serves as a platform that equips users with important information, and I want to increase accessibility and usability with a native app. Given the urgency of this project, I need someone who can expedite the process - the sooner, the better. Ideal candidates possess solid experience in Website-to-App conversions and can work within tight deadlines. A strong understanding of mobile UX/UI d...

I’m looking to restore the WooCommerce checkout and thank you pages. The initial design and layout of these pages have been altered and I require an expert to revert them back to their original state. The project requires: - Reverting the checkout and thank you pages to their original design and layout - Modifying the color scheme and fonts based on specific color codes and font names that I'll provide - Changing the placement of certain elements Skills and experience required: - Proficiency in WooCommerce and WordPress - Strong design skills with a good eye for detail - Experience in customizing checkout and thank you pages - Ability to work with specific color codes and fonts - Excellent communication and ability to take direction closely The project does not require any a...

I currently have a project built on a React, Redux, and React Router tech stack and I'm eager to upgrade it to the framework. This task calls for: - Database, user authentication, and API integration - Transitioning the existing CSS to utilize tailwind The design of the project should ideally maintain its elements of minimalistic, modern, and trendy design, while still adapting custom branding elements. So, proficiency in tailoring layouts in this manner would be a great plus. The ideal freelancer should have substantial experience with , React, Redux, and React Router. Familiarity with tailwind is also a must. Exceptional understanding of modern and minimalistic design styles, with a knack for custom branding, will give you an edge in this project.

I'm in need of a competent developer with experience in creating user-friendly, efficient websites and applications. The project is to develop a hotel reservation system similar to , which involves user registration and login, hotel search and filtering, as well as a booking and payment system. Ideal Skills and Experience: - Proficient in full-stack development - Previous experience developing similar projects - Strong understanding of user experience and design - Familiarity with booking and payment systems In your application, please include your past work in the field. The application will be available on iOS, Android, and the web, so cross-platform expertise would be a plus.

I'm in need of a competent developer with experience in creating user-friendly, efficient websites and applications. The project is to develop a hotel reservation system similar to , which involves user registration and login, hotel search and filtering, as well as a booking and payment system. Ideal Skills and Experience: - Proficient in full-stack development - Previous experience developing similar projects - Strong understanding of user experience and design - Familiarity with booking and payment systems In your application, please include your past work in the field. The application will be available on iOS, Android, and the web, so cross-platform expertise would be a plus.

I cannot log in to my WordPress Dashboard for my website, because of an issue with one (or more plugins). I can give you access to Wordpress and website hosting. Please type "blue" into your offer so I know you read this.

...stability under heavy usage. technical guidance and support to other team members on performance-related issues. Key Areas Affected: • Slow response times • High database load • Memory consumption issues It appears these issues are caused by: • Inefficient database queries, • Heavy server-side processing, • Inadequate caching mechanisms. Specific functionalities affected include: • User login/authentication, • Database queries, • Data processing/analysis. Ideal Skills & Experience: • Deep understanding of the Django framework. • Proficiency in database optimization techniques to enhance load times. • Expertise in server management to rectify memory consumption issues. • Practical knowledge of caching me...

I need a tool that can seamlessly embed any Notion page into an HTML via an iframe. This tool might involve using Notion's API and a proxy. Ideal skills and experience: - Understanding of how Notion's API and proxy servers function - Strong coding skills particularly with HTML - Experience with iframe embedding Additional requirements: - The tool needs to preserve the original functionality of the Notion pages once embedded. - The tool should be universally compatible with all Notion pages. - Although the web browser compatibility requirement question was skipped, the primary focus should be on ensuring the tool works perfectly on popular browsers like Chrome, Firefox and Safari. An example website: notioniframe . com

I am looking for a manager for my Facebook profile and group page. I have a Marriage Reconciliation Playbook Course and matching Facebook group. I will be using my Facebook profile to find high-quality corresponding groups to join with the goal of engaging in conversations and adding members to my group. The ultimate goal is a steady stream of members (potential clients) to my group where I can ultimately schedule phone and zoom calls (or during initial pre group conversation if opportunity provides). Looking at the category of my group, I am looking for a manager of like mind. Someone who values and celebrates the Institute of marriage. I need a manager who will, among other things... Find high-quality groups to join Make posts Message potential clients turn that engagement ...

I'm seeking an experienced and meticulous professional to provide comprehensive on-page SEO optimization for my website. This project will encompass three broad aspects: - Meta Tags Optimization: You'll need to optimize meta tags to boost the performance of the website, increasing its relevance in search engine results. - Keyword Optimization: I expect you to identify and integrate effectively targeted keywords, improving the chances of reaching the desired audience. - Content Optimization: Your job will also be to optimize site content to ensure top-notch quality and SEO efficiency. As part of this project's application, I am specifically interested in receiving detailed project proposals. Please outline your strategic steps and intended actions that ...

I'm looking to have an Automator workflow created that will work with a Safari page. The function of this workflow should be to take the current open web page (which I am viewing in Reader view) and save it as a pdf to the Finder, specifically, to a set folder on my device. Here's what I'm looking for: 1. **Compatibility:** The Automator workflow should be compatible with macOS Mojave. 2. **Naming the PDF:** The saved PDF needs to be automatically titled with the Date in a yyyy-mm-dd format at the beginning of the file name. The website always provides the remainder of the file name, which I want to keep. 3. **Additional Functionality:** No additional functions are required beyond saving the web page as named PDF to a specific folder. ...

I am in need of a stylish CSS Bootstrap 5 text logo for the navigation bar of my website. The logo's design needs to be in line with the overall theme of the site which is 'Modern and sleek'. Key requirements and expectations for the project include: - Design of a text logo that is visually appealing and complements the sleek, modern theme of the website - Incorporation of Bootstrap 5 and userspice5 design principles to ensure a seamless integration with the existing navbar - The logo should be flexible in terms of color, to suit a variety of possible future color schemes for the site - if you decide to incorporate a image it needs to be svg but not required -the text is "cartoonloops" Ideal Skills and Experience: - Proficiency in CSS...

I'm looking to build an e-commerce site with a minimalist design. Key Features: - User registration and login: Customers should be able to create an account for streamlined checkout and personalization. - Product review and rating: A system to allow customers to leave feedback and provide product ratings. - Shopping cart and payment gateway: Secure and simplified buying experience. Integration of reliable payment platforms is pivotal. Ideal Candidate: - Proficient in e-commerce web development - Strong understanding of minimalist web design - Experience with user authentication and payment gateways. Extra details will be shared upon contract commencement. Your interest and bids are appreciated.

As a new Swedish Pet Shop owner, I'm seeking an experienced SEO specialist to help boost my Shopify store's visibility on search engines for 15-20 keywords. You need do all settings for seo inside our shopify shop and a...aligned with this target audience. Ideal Candidate: - Proven track record in SEO, particularly with Shopify stores. - Familiarity with Swedish or Scandinavian SEO landscape is a huge plus. - Strong understanding of e-commerce SEO and keyword research. - Excellent communication skills to provide regular updates and reports on performance. - The ability to adapt strategies as the website grows and changes. Note: As my website is new, the SEO specialist will have the opportunity to shape the SEO strategy from the ground up and make a significant im...

...您希望这个美食平台还有哪些额外功能？ 菜单展示, 店家的停車場, 營業時間 您希望这个美食平台支持哪些支付方式？ 無需支付 I'm looking for a skilled mobile app developer to create a cutting-edge app that caters to merchants and customers. The app will serve as a platform where merchants can log in to post and edit their store information, including address, webpage, and real-time seat availability. Key requirements for the app include: - User Authentication: Secure login for merchants to manage their listings. - Real-Time Updates: Ability for merchants to edit the number of available seats in real-time. - Modern Design: The app should have a contemporary look that appeals to a broad audience. - Ease of Use: Navigation should be intuitive, ensuring that users can quickly understand and interact with the app. The ideal candidate wil...

Convert Figma design to HTML using Tailwind CSS and basic , as pre procesor Vite, backend is intended to be written in Laravel. Desktop and mobile version will be provided

I need a Form Builder project using ASP.NET to create a form builder website with a simple authentication sytem (sign up and login using email , password) I need a form builder project using asp.net 1- registration with signup and login 2-A form builder with the full input controls such as : checklist, text fields, dropdowns, radio buttons, etc... 3- be able to create forms or fill out forms 4- need a database to save all answers and databases 5- Ability to translate the page from english to arabic. (I really need it done before 18/5)

need Simple live chat system between 2 users, no designing needed. 1. login using php 2. show list of users fetched from db 3. on clicking a user, initiate chat (if the other user not blocked the requested user) 4. the chat should be live, realtime. and the data to be stored in mysql db 5. option to block user should use php as backend and bootstrap as front end . you can use firebase budget AUD 50 and should be done today please don't bid and ask for more time and money

need Simple live chat system between 2 users, no designing needed. 1. login using php 2. show list of users fetched from db 3. on clicking a user, initiate chat (if the other user not blocked the requested user) 4. the chat should be live, realtime. and the data to be stored in mysql db 5. option to block user should use php as backend and bootstrap as front end . you can use firebase budget AUD 50 and should be done today please don't bid and ask for more time and money

I'm in need of a talented designer who is specialized in social media design. I am looking to hire a graphics designer for this social media page, It is share market successfull expert analyst page. Design attractive eye catching design for the user:: Twitter page design Youtube page design, sharemarket Template design Budget:: Rs.250 Dont expect more cost, Good review is an asset Please provide portfolio samples of your relevant work to help me make an informed decision.

I'm looking for a qualified programmer who...IP - Bypass geo-restrictions to access content from any location globally In terms of user authentication, Google/Facebook login integration is essential. This extension would need to be easy and straightforward for users to sign in using their Google or Facebook accounts. Also, the extension should include a user-friendly interface that allows users to select desired locations. Specifically, including a dropdown list with a comprehensive selection of countries. To take on this project, you'll ideally have: - Strong background in working with VPNs - Solid understanding of data encryption and IP masking techniques - Demonstrated experience in Google/Facebook login integration - Expertise in creating user-friendly int...

...no specific deadline. The ideal candidate should have strong programming skills in these languages and frameworks. I have several projects that need various development work. Most projects are built in python using django or flask. One project is using react with a django backend so you'll be expected to know some react as well. Our stack (usually): -Python -Django -Docker -Flask -React -Html -CSS -Javascript I will give you various tasks within each project and you'll work on them. Initially I will provide defined tasks with set requirements but then eventually it will be hourly work. Expectation is 3-4 hours/day, 4 days a week. Preferably Thursday through sunday, central time USA. You'll be expected to join our team slack channel, provide weekly updates on w...

I'm looking for a skilled web developer and digital marketer to create a compelling landing page aimed at capturing leads, and a targeted Facebook ad campaign. Your responsibilities will include: - Building an engaging landing page that captures the names, emails, phone numbers, and timeframes for caregiving services needed by my potential leads. - Setting up a Facebook ad campaign targeted towards the general public aged 38 and above based in Singapore. Ideal skills and experience: - Experience in web development and designing landing pages. - Proficient in Facebook ad setup and targeting. - Ability to implement data collection mechanisms on the landing page. - Knowledge about caregiving services and understanding the senior market in Singapore will be a plu...

As a website owner, it has come to my attention that the login process on my website created on WordPress platform is plagued with slower loading times, navigation difficulties, and lacking sufficient security measures. The combination of these issues negatively impacts the user experience. Therefore, I'm seeking an expert to optimize this crucial function of the website. The much-needed service involves solving the following problems: - Speeding up the loading times during login - Simplifying the navigation to make it easy and uncomplicated for users - Enhancing the security to prevent unauthorized access and potential data breaches The primary goal of this operation is to improve the user experience, which I believe will drive more traffi...

I'm looking for a skilled web designer who can infuse some creativity into updating my website's homepage. Your responsibilities will include updating the colors and fonts, improving the layout and organization, and revamping the logo. Since I haven't d...design inspiration, I'm open to your suggestions. Please note that I only need HTML and any style sheets or JS files. Ideal candidate: - Experience in web design and UI/UX. - Strong graphic design skills, particularly with logo design. - Proficiency in HTML and CSS. - Good understanding of color theory and typography. - A creative mind able to deliver innovative designs. Your bid will be more competitive if you can deliver the finished designs at an earlier date. Looking forward to unveiling a new and improv...

I require a proficient developer to design a functional asp.net / vb template which will be the foundations of an internal business tool/website. A very BASIC MS SQL schema will be provided for Functionality to interact with. The project includes: The development of a lightweight css, jquery design that is simplistic but still looks ok. Static Pages - Home - Contact Us - About Us Functionality Pages - User Registration - User Login - User self management) - Password reset via email. - User Management admin The sample should show, connecting to an ms sql database. Displaying data through a non defined data source eg (a query enbeded in the code) as well as a defined Datasource. The site should use headers and footers. VS2022, has a sample site, it could be poss...

I have an existing website that needs some layout and design changes. I have a specific design reference in mind, and I am looking for an experienced web developer who can help me implement these changes. Key Requirements: - Proficiency in HTML, CSS, JavaScript, and PHP - Experience in making layout and design changes to existing websites - Ability to work with specific design references The project involves: - Understanding the existing website and the design reference - Making necessary changes to the layout and design of the website - Ensuring the changes are implemented seamlessly and do not disrupt the existing functionality of the site I'm not looking to add new pages or sections to the website, just to make the changes to the existing ones....

I need a CSS expert who can help me with layout adjustments for my website. The focus is on enhancing its responsiveness for desktop computers. Key Requirements: - Implementing more responsive design adjustments to ensure a user-friendly experience on desktop computers. Ideal Skills & Experience: - Proficiency in CSS with a strong understanding of responsive design principles. - Previous experience in making layout adjustments for desktops. - Ability to collaborate effectively and communicate clearly.

I need a CSS expert who can help me with layout adjustments for my website. The focus is on enhancing its responsiveness for desktop computers. Key Requirements: - Implementing more responsive design adjustments to ensure a user-friendly experience on desktop computers. Ideal Skills & Experience: - Proficiency in CSS with a strong understanding of responsive design principles. - Previous experience in making layout adjustments for desktops. - Ability to collaborate effectively and communicate clearly.

I need a website developer to create a dynamic platform that facilitates interactions between therapists and their clients. I'm seeking the following features: - User registration and login: Make it simple for users to join the platform. - Therapist profile pages: These should include details about the therapists and their qualifications. - Booking system for sessions: Users should be able to schedule appointments with therapists directly on the platform. - Payment system: A streamlined payment method for the users to pay for the sessions effortlessly. It should integrate credit cards and UPI. For communication, the following methods should be included: - Chat functions: Users should be allowed to chat with therapists. - Voice call: Therapists and users should be ab...

As a client, I am looking for a seasoned front-end developer with a strong command of CSS and experience with tailwind and gethomepage. The task entails merging two cards to be stacked on top of each other, with the ultimate goal of improving user experience via enhanced visual appeal. The resultant design should bear a minimalist aesthetic that aligns with the current trends. Key Requirements: - Proficiency in CSS programming - Experience in using Tailwind for CSS - Understanding of gethomepage source - Ability to create a minimalist and visually appealing design - Expertise in UI/UX design principles and strategies Your responsibility will include: - Merging two cards to save space and create a new layout design - Implementing a minimalist aesthetic in the design -...

...filter mechanisms for property searches are essential. - Property Listing: A clear, easy-to-configure property listing feature is required. - Favorites/Save Listings: Users should be able to save favorite listings for future reference. - Live Call: An integrated feature for live-call discussions with property owners or agents. Additional Functionalities: - User Registration and Login: A secure user registration and login functionality is pivotal. - Location-Based Search: The app should have the capacity for location-based property searches. Ideal Candidate: You should have experience in developing real estate apps, and possess a good understanding of property search algorithms and user-friendly design. Strong skills in cross-platform app development and a comprehensi...

I'm in need of a skilled UI/UX designer who can help transform the interface of our existing inventory management system. MY SYSTEM MADE WITH THIS, Check SAAS. I can providing this admin template click sign in i need React front end implementation. Thanks

...model will then be implemented to enhance the search functionality at the top of our website. Project Requirements: Web Development Experience: Proven expertise in web development, including API integration and building intuitive user interfaces. Proficiency in HTML, CSS, JavaScript, and other relevant web technologies. Machine Learning Experience: Strong background in machine learning and natural language processing (NLP). Experience with refining and customizing GPT models for specific applications. ChatGPT 4.0 Expertise: Familiarity with ChatGPT 4.0 and previous experience in refining and customizing GPT models. Ability to integrate ChatGPT with API keys to enhance search functionality on the website. Project Timeline: Phase 1: Planning and Setup Review projec...

I'm in need of a talented developer to create an engaging, user-friendly e-commerce app for both Android and iOS, as well as a corresponding website. Key Project Requirements: - The primary purpose of the app and website is e-commerce. The aim is to provide a seamless shopping experience for users, so they can easily browse, select and purchase products. - Cryptocurrency is the preferred payment method, so the developer should have experience in integrating this for both the app and website. - User accounts with login functionality are essential. Users should be able to create profiles and have a personalized shopping experience. Ideal Skills and Experience: - Proven experience in developing e-commerce apps and websites. Please provide examples of previo...