Freelance processing bid issues bigshareonline työt

...is to develop a Reactive Web App that would help match care-providers with care-seekers (similar to what SitterCity does). We have requirements specs that we can provide to help get started on the project. The App must have web and mobile user authentication, as well as e-commerce integration and social media integration. For the e-commerce aspect, we would need features like checkout, payment processing, billing, etc. The social media integration should include features like logging in using social accounts, etc. We’re looking for in-depth knowledge of Web App development process, someone who can develop efficiently and according to our design specifications. Experience with creating an App with similar functionalities is a major plus. Building must be done with latest tec...

...have a strong background in accounting practices and principles, with a proven track record of handling complex financial records and reports. This position requires precision and the ability to work under tight deadlines. Responsibilities: • Prepare accurate monthly, quarterly, and annual financial statements. • Manage general ledger, accounts receivable, accounts payable, and payroll processing. • Ensure compliance with all federal, state, and local corporate, payroll, and other applicable taxes. • Conduct regular ledger maintenance and comprehensive reconciliation of all accounts. • Assist in the budget preparation and financial forecasting processes. • Provide detailed analyses and explanations of all transactions. • Prepare...

I'm experiencing some issues with my file in WooCommerce. I need a skilled developer who can debug and fix these problems.

Seeking a professional laravel developer and tester to test my website and create a list of GUI and functionality issues. Must be a comprehensive test of all functionality and GUI

Hi! Please accept the quote for the css issues work

As the proud owner of a Xamarin-based application, I'm in need of an expert who can help me enhance its performance. While I don't currently have a specific list of tasks, I do have a few general ideas in areas where improvem...experience. Here's what I'm expecting: Key Responsibilities: - Assess the current performance of the application. - Identify bottlenecks contributing to slow loading time. - Propose effective strategies for speeding up the loading time. Ideal Expertise: - Extensive experience in working with Xamarin. - Understanding of application performance management. - Proven track record in solving similar issues in the past. I'm looking forward to working with a skilled Xamarin professional who can improve my app's performance and make...

...smaller sheet should contain data for students from a single school. WhatsApp Integration: The freelancer will integrate Twilio's WhatsApp API into the script to send the smaller Excel sheets to the WhatsApp numbers of school coordinators. Each coordinator's WhatsApp number is provided in the Excel sheet. Error Handling: The script should include error handling mechanisms to manage any potential issues during data parsing, splitting, and WhatsApp message sending. Documentation: The freelancer will provide documentation detailing how to run the script, including any necessary configurations and dependencies. Deliverables: Python script for automating the process, including data parsing, splitting, and WhatsApp integration. Documentation on script usage and configuration...

My landing page is currently plagued with slow loading times and I'm seeking an expert who can efficiently improve its performance. Given the urgent nature of this issue, I would ideally like this to be done as soon as possible. Unfortunately, I cannot provide details about the co...efficiently improve its performance. Given the urgent nature of this issue, I would ideally like this to be done as soon as possible. Unfortunately, I cannot provide details about the content on the landing page as I overlooked supplying this information. Desired Skills and Experience: - Strong background in website development and optimization - Proficient in diagnosing and fixing loading speed issues - Able to work in a timely manner with urgency - Excellent communication skills to keep me updat...

...presence. I urgently require the expertise of an experienced WordPress ninja who can identify the issue and resolve it as soon as possible. I am unsure as to which part of the website is causing this issue, hence your technical expertise will be absolutely crucial. Ideally, you should have: - Experience in troubleshooting WordPress loading issues. - Extensive knowledge of WordPress plugins, themes, and backend. - The ability to work promptly to resolve issues. Notability, this project is needed ASAP due to the ongoing loss of website functioning. The successful candidate will ideally begin immediately upon acceptance. Please note that your approach to solving the issue and estimated completion time will contribute to my decision making. I look forward to seeing your ...

...Organization: with a clear categorization by product type - Versatile Payment Options: the site must support all payment methods including Credit Card, PayPal, and Bank transfer - Admin Panel: a powerful and convenient admin panel to add or remove products, manage orders, and customer data. Ideal skills required include: expertise in e-commerce website design, understanding of different payment processing systems, and proficiency in building secure admin panels. Prior experience in developing similar websites would be appreciated. The main aim is to provide an easy-to-navigate, secure, hassle-free shopping experience to our customers. Note: I need estimate for design and development for both website and backend admin panel. Website must be responsive layout design, so it should...

Job Description: We are seeking a skilled Freelance Full Stack Developer with experience in AI technologies, web development, and data processing to build an automated pipeline for creating AI images. The successful candidate will be responsible for developing a complete solution that includes trend analysis, automated prompt generation, integration with image generation APIs (such as DALL-E, Stable diffusion and MidJourney), backend infrastructure setup, and frontend design. Responsibilities: Trend Analysis: Implement a system to analyze and extract trends from Google searches stored in an Excel file. Prompt Generation: Develop an automated system to convert trend data into creative prompts suitable for image generation APIs. API Integration: Connect with external APIs lik...

...Ensure that our requests remain confidential and protect our identity. Additional Considerations: • : We are aware of tools like that can identify real user IPs versus PROXY IPs. Our solution should withstand such scrutiny. If you have expertise in this domain and can provide a solution meeting these criteria, we invite you to bid on this project. Let’s collaborate to enhance our request processing while safeguarding our privacy and security....

Descripción: Modificar CSS, correcciones para dispositivos moviles, correcciones en maquetacion. Necesario freelance por abandono de mi anterior programador. Categoría: Programación y Tecnología Subcategoría: Wordpress - divi ¿Cuál es el alcance del proyecto?: Desarrollo de sitio personalizado ¿Es un proyecto o una posición?: Un proyecto Disponibilidad requerida: Según se necesite

I'm in need of a highly proficient professional who specializes in performing statistical data analysis, particularly descriptive statistics. The ideal candidate should be able to: - Process the data meticulously - Apply comprehensive descriptive statistical techniques - Gauge the data with an a...detail. Although the specific descriptive statistical measures aren't defined just yet, I'm looking forward to your input, so your expertise in measures of central tendency, variability, and position would be highly advantageous. Your ability to provide valuable insights from raw data will be a key driver in our decision-making process. I'm looking forward to a systematic approach to our data processing needs. Please acknowledge your experience with these specific ...

Helping me to solve some issues as discussed in messages

Looking for a Google Cloud Platform (GCP) expert who can assist with Cloud Functions and Vision API integration and ...Vision API integration and deploy function on google cloud - Your main focus will be integrating Vision API for images batch processing and setting up Cloud Functions. The urls of images will be in excel file in google cloud. The parse result to be placed in columns next to url column. - The data primarily processed with text detection. Ideal Candidate: - Proficient in GCP services, specifically Cloud Functions and Vision API. - Experienced in setting up GCP services for one function. - Skilled in implementing Vision API for image processing. - Strong understanding of data processing in GCP.

I'm in immediate need of a dedicated and dynamic Virtual A...accounting software. Although not the main focus, this skill will probably be essential for financial tasks. - Exceptional organizational skills. You should be able to manage various tasks simultaneously without compromising quality. - Excellent time management. Given the volume of work, prioritizing tasks effectively is key. - Strong communication skills. I need someone who can articulate updates and issues clearly and professionally. - Prefer if you can speak Arabic; however, it is not mandatory This role is perfect for a self-motivated individual who wants to contribute to the success of a dynamic project portfolio. If you believe you are the right fit, I look forward to reviewing your application. The budget is 1...

I have an immediate requirement for experienced freelance recruiters who can help me recruit content moderators and customer service advisors in Portugal, Greece, and Spain. Key Details: - Positions: Content Moderation, Customer Service Advisors - Language skills: Fluent in French, German, Dutch, Italian, Norwegian, and Swedish all + English Ideal Skills and Experience: - Proven experience in recruiting for customer-facing roles. - Ability to source and interview candidates who are fluent in several languages. - Exceptional knowledge of European job markets, particularly in Portugal, Greece, and Spain. - Extensive network of multilingual professionals. Looking forward to connecting with high-performing recruiters who can source the right talent promptly.

...New Package Purchase Screen: Allows users to buy new NFT packages and manage existing ones, including opening packages to reveal new NFTs. - NFT Collection Management: Integrated into the Dashboard or as a standalone page, where users can view and organize their NFTs. - Marketplace Screen: Facilitates buying and selling NFTs through auctions or instant buys, including secure transaction processing. - Fighter Statistics Screen: When a user clicks on an NFT, this screen displays detailed statistics and information about the fighter, including graphical presentations of their performance, fight history, and unique attributes, in a visually engaging format. - Betting and Live Betting Pages - Payment Page - Customer Support Page - Terms and Conditions Page ...

I need a professional to help me get my Blogger blog properly integrated with Google AdSense. Although my blog is already optimized for Ad...Google AdSense. Although my blog is already optimized for AdSense, my previous application got rejected due to non-compliance with AdSense policies. Key Tasks: - Arabic language - Identify and rectify any non-compliance issues in blog content - Assist with any additional adjustments needed for compliance - Ensure all technical aspects of integration are correctly set up Ideal Freelancer: - Proven experience with Blogger and Google AdSense integration - Strong knowledge of AdSense policies and requirements - Attention to detail and ability to identify compliance issues - Excellent communication skills to provide clear guidance on any n...

I'm in need of a skilled NodeJS developer who has already integrated the Telr payment gateway. Key Points: - I have an active Telr payment gateway account, and my main objective is to use it for processing online payments for servicesm with refund/cancelation. Ideal Skills and Experience: - Previous experience with Telr integration is a must. Having a working knowledge of their API and the ability to seamlessly integrate it with my NodeJS backend.

I need a skilled profession...Google Ads Conversion Tracking in Google Tag Manager Setuo - Google Tag Manager Setup Ga4 - Google Analytics Setup Key deliverables: - Implement proper tracking of 'Click on ads' - Ensure seamless tracking of 'Click on ads' across all landing pages and ad campaigns - Provide insights and recommendations for enhancing ad performance based on data analysis - Troubleshoot and resolve any potential issues with the tracking Ideal Candidate: - Proven experience with Google Ads and Tag Manager - Strong understanding of ad performance analysis - Ability to implement custom tracking solutions - Excellent troubleshooting skills - Attention to detail and a data-driven approach Please share your relevant experience with Google Ads and Tag M...

I'm looking for an experienced QA Automation Engineer for solving some issues we have in a complex Jmeter script which we are using in our performance/load tests. This is a 1 week job at most and payment will be fixed at $500. Our JMeter script is not a simple one, so if you are not a real expert in JMeter please do not apply. You will fail to do the project. If you are an expert using JMeter for really complex projects, please apply by simply answering the below questions: 1- Tell us why you consider yourself a JMeter expert. 2- What were the most complex 2 projects that you did JMeter tests for and what made them complex. Please type "I can do it" at top of your reply so that I know you actually read the description.

Tasks : 1. Construct a queueing model that replicates a week of collecting and processing DNA samples. a. First develop a flow diagram of how the process works, from the reporting of a crime, to the eventual match/no match on the DNA database. b. Identify any conditional aspects of the process, for example if there are any stages of the process where resources only become available once the previous sample has been processed. c. Second, write out the relevant equations associated with each step of the process, and construct a formula for the overall time in system. d. Use relevant notation and write out equations using Equation Editor in Word. e. Note – the rule of thumb is that any reader can pick up your report and replicate your results by following the methods. 2. Use me...

I'm currently experiencing a syntax error within a data retrieval process in my SOAP database management system. This error is interrupting the smooth functioning of my website and application. Requirements: - Extensi...management system. This error is interrupting the smooth functioning of my website and application. Requirements: - Extensive knowledge and experience in PHP and SOAP. - Proven track record of successfully resolving syntax errors, particularly within data retrieval processes. - Ability to identify, debug and promptly solve syntax issues. - Ability to work efficiently, ensuring minimal downtime during fixes. Additionally, recommendations for preventing similar issues in the future would be appreciated. The ideal candidate should be available to star...

I am currently experiencing an issue with my Drupal 7 website. Specifically, the website does not function properly after I moved its files & database, with dire impacts on the user login and reg...the configuration were made or the website URL was updated post-movement, hence I require knowledgeable assistance in diagnosing the cause of the problem and implementing the rectification. Ideal skills for this project include: - Extensive experience with Drupal 7, particularly in diagnosing and fixing functionality issues. - Strong understanding of website configuration and the implications of moving files & databases. - Expertise in fixing user registration and login issues. Dab name has been changed and username added and edited in settings file. Feels like I have ov...

Hello, I'm looking for someone who could continue programming my iOS app and possibly fix any errors. This is actually a relatively simple app that shouldn't be very difficult to program. You don't have to do that much because the app is actually relatively simple. Key Responsibilities: - Addressing UI/UX, performance, and functional issues that may arise. - Implementing new features based on provided specifications. Ideal Freelancer: - Proven track record of iOS app development. - Proficiency in Swift and Xcode. - Experience with bug tracking tools. - Ability to translate user feedback into actionable development tasks.

...be a platform where sellers can showcase their products, and customers can purchase them using various payment methods. Key Features: - Development of an Android app with a user-friendly and intuitive interface - Functionality for sellers to create product listings - Integration of multiple payment gateways including Credit/Debit Cards, PayPal, and Mobile Wallets - Secure and reliable payment processing for customers - Ability for customers to browse, search, and purchase products - Notification system for order status updates - Shopping cart and checkout functionality Ideal Skills and Experience: - Proven experience in developing Android applications - Strong knowledge of mobile app development and UI/UX best practices - Prior experience in developing e-commerce apps would be ...

I'm urgently in need of a senior CakePHP developer who can assist in fixing numerous issues I'm currently experiencing in the 2x version of my project. The framework version is 2x and multiple developers has worked on the code. I am looking for senior developer with real experience. Thank you

I am looking for a reliable package receiver in west of Ireland who can handle packages. The ideal candidate should be able to receive and process packages with specific items expected. The expected turnaround time for receiving and processing packages is within 1 week. Skills and Experience: - Experience in package handling and logistics - Ability to handle packages weighing more than 10kg I need someone who can receive the packages and hold them, until I get someone to collect it from your place. The products would be something like clothes, electronics, cosmetic items.

...with a keen understanding of plugin integration. Specifically, I have a plugin earmarked for the purpose of boosting my website's speed performance. Ideal experience and skills: - Proficient in WordPress development and plugin integration - Previous work involving website speed optimisation - Comprehensive understanding of performance metrics - Knowledge in resolving potential compatibility issues with existing plugins Your main task will involve: - Integration of a specific plugin designed to enhance website speed - Ensuring the plugin is functioning properly after integration - Providing a comprehensive report on the improved speed performance The current speed performance of the site hasn't been assessed thus far. After integration, I expect significant improve...

...hire and get hired interactions within the photo, video, and film production industry. Key Features Required: - **User Profiles & Portfolios**: Users should be able to set up profiles showcasing their work and experiences. - **Job Listings & Applications**: Employers should be able to post job opportunities and users should be able to apply. - **Payment Processing & Invoicing**: The platform should have an integrated system for processing payments and creating invoices. The ideal candidate for this project would have: - Proven experience in developing WordPress websites with similar functionalities. - Knowledge of web development best practices and the latest technologies. - Good understanding of user experience and design principles. - Strong communication s...

...user-friendly registration/login system. - Search Functionality: Crucial to the project is a robust search functionality that provides users with relevant results connecting users with service providers depending upon geolocation. - Payment Processing: The application should include a seamless, secure payment processing system. - Service oriented architecture for plug and play type of services. Completely configurable. - Admin login to monitor for successful ,failed orders and transaction , reconciliation and generate reports. - Complete e-commerce site for processing to order. The successful freelancer will possess extensive experience in full stack development, user experience design and payment portal integration. Proficiency in modern design practices is a must...

...with video processing libraries (like OpenCV, PyAV, or MoviePy) - Experiences with OOP (classes and lists) - Familiarity with JSON output format. Milestones: MS1: provide python OOP module to measure the blurness & sharpness quantification of images and videos data will be written in same filename but with .json as extension we will share you testing images and videos 2 modes required - demo mode with showing the video+persisting the demo video - performance mode, which only processes the data MS2 same as MS1, except now you extract the different noises from the image. Also as json MS3 now detect faces and identify the noises and sharpness/bluryness of the faces. Also as json MS4: rest will be discusses and agreed mutually Budget? will not be disclosed, place your...

I have a PIC24 board that's facing issues with the UART driver. The problem specifically lies in missing data packets during data reception. This is causing data loss and inconsistency in the communication. Key Requirements: - Identify and fix the root cause of the data loss during the reception process. - Ensure that the UART driver is able to receive all data packets without any loss. - Implement measures to make sure the communication is reliable at the specified baud rate of 9600 bps. Skills and Experience: - Proficiency in working with PIC24 boards and UART drivers is a must. - Past experience in identifying and resolving data loss issues in embedded systems. - Understanding of data communication, especially UART, and experience with low baud rates. I need a fr...

We are developing machine learning software aimed at predicting space debris collisions and enhancing mission planning. The initial phase of this project requires a meticulous approach to data preparation, which is critical for the success of our subsequent modeling efforts. The challenge lies in acquiring as much relevant data as possible for accurate predictions. Project Scope: 1. Preparation Stage: The freelancer will be responsible for identifying and researching all available sources of space debris data, both free and paid. This includes a comprehensive evaluation of data providers to ensure the data's relevance and quality. The output at this stage will be an Excel table summarizing the research, which will include provider names, links to data or registration, pricing (if it...

I need a WordPress plugin that can handle shipping details seamlessly - ensuring timely order processing and customer updates. Key Requirements: - Mark Orders as Ready: The plugin should allow for both automatic and manual marking of orders as ready in Sequell after being placed in WordPress. This is crucial to ensure the system is user-friendly and flexible. - Generate Tracking IDs: The plugin must be able to create tracking IDs for the shipping orders. This feature is essential for order tracking and to provide customers with accurate shipping details. - Customer Updates: I prefer that the plugin notifies customers via email and with in-site notifications on WordPress. This will help ensure customers are updated on their order status in real-time. Ideal Freelancer: It's im...

...be able to provide real-time monitoring and reporting of cash flow changes. User Data Input: - Integrating with Accounting Software: The tool should allow users to input their financial data by directly integrating with their existing accounting software like quickbooks. Ideal Skills: - Proficiency in SaaS tool development using a no code tool flutterflow - Experience with real-time data processing - Previous work on financial reporting tools - Familiarity with integrating systems with accounting software User journey - Register with Google account - link with accounting platform like Quickbooks (1 click integration) - Extract data and save the data in AWS securely - Do some calculations on the data (we will provide it) - Display the information in widget formats in the pl...

...JavaScript, React experience is a plus as the frontend may require custom development. Project Goals: To create a reliable and user-friendly platform where users can easily manage their mobile proxy subscriptions. Implement secure, scalable solutions that handle user data and proxy configurations effectively. Provide seamless Stripe integration for subscription management and secure payment processing. Deliverables: Customized Django application based on SaaS Pegasus. Integration of a third-party API for proxy management. Stripe integration for subscription and billing. Fully functional frontend for user interaction and management. Deployment and basic testing of the platform. Timeline and Budget: Please provide your estimated timeline and quote for the project. Include any qu...

...algorithms to match users with funding opportunities based on quiz results and profile data. Subscription and Payment Processing: Integrating Stripe for handling subscriptions and payments, including setting up different access levels and monitoring usage. Testing and Quality Assurance: Ensuring all features operate seamlessly and meet user expectations. Documentation and User Support: Creating comprehensive guides and support materials for end-users and administrators. Technologies Used: Bubble Platform: Main development platform for building and hosting the web application. OpenAI’s ChatGPT API: Powers the interactive AI features. Stripe: Manages subscriptions and payment processing. Airtable: Hosts the external database of funding opportunities. Expected Outc...

Got it! Here's a draft for your job description: **Job Title: Custom Avatar Creation and Video Animation Freelancer** **Description:** We are seeking a skilled freelance animator who can bring our vision to life by creating a custom-made avatar resembling a famous individual. Additionally, we require expertise in animating elements within a provided video clip, specifically animating a banner falling down from a building. **Responsibilities:** 1. Create a custom avatar resembling a well-known individual, capable of walking and talking convincingly. 2. Animate the avatar to mimic the movements and speech patterns of the referenced individual. 3. Integrate the avatar seamlessly into provided video footage, ensuring realistic interaction with the environment. 4. Animate a banne...

...comprehensive investigation is initiated. Therefore, the ideal candidates will need to be excellent communicators, capable of relaying the urgency and gravity of the situation effectively. Skillsets and Experiences: - Proficiency in English and Mandarin Chinese is an added advantage - Strong telephone etiquette and customer service skills - Previous experience in handling delivery complaints and issues is highly desirable The urgency of this task cannot be overstated, and I need a skilled team onboard to initiate these calls immediately....

SHOULD HAVE DONE FOREX PROJECTS EARLIER - ELSE DONT MESSAGE I'm in need of an experienced developer to provide a ready-made webtrader platform for Forex CFD Trading integration into my website. It should cater to an efficient and user-friendly trading experience. Key features m...gateways and have a customizable user interface to match my website's aesthetic. Whoever takes on this project should possess a deep understanding of Forex trading software and web integration techniques. The ability to make third-party integrations is crucial. While 24/7 support and maintenance isn't necessary right now, please outline your availability and turnaround times for potential future issues. If you have prior experience in a similar role and can deliver a high-quality product, I...

I'm in need of an experienced developer to provide a ready-made webtrader platform for Forex CFD Trading integration into my website. It should cater to an efficient and user-friendly trading experience. Key features must include: - Real-time market data - Charting and technica...gateways and have a customizable user interface to match my website's aesthetic. Whoever takes on this project should possess a deep understanding of Forex trading software and web integration techniques. The ability to make third-party integrations is crucial. While 24/7 support and maintenance isn't necessary right now, please outline your availability and turnaround times for potential future issues. If you have prior experience in a similar role and can deliver a high-quality product, I...

...someone who has: - A high level of competency in PHP, JavaScript, and MySQL and is experienced in WordPress. - Strong understanding of the WordPress plugins ecosystem and knowledge on how to extend its functionalities. - In-depth knowledge of SEO and how to enhance it on a WordPress website. Key Tasks: - Develop a WordPress plugin that targets SEO enhancements. - Test the plugin for compatibility issues and fix any bugs, ensuring it works harmoniously with our existing setup. - Understand our needs and respond to them by customizing the plugin where necessary. Please note that the function to be added to the site leans heavily towards SEO enhancement capabilities. Therefore, a proven track record in developing SEO related plugins is a must. Your proposal should demonstrate a c...

I'm looking for an experienced server administrator to optimize my dedicated server running Almalinux 9.3 + Plesk. The server is currently perfo...speed and performance Ideal candidates for this project will have: - Proven experience in optimizing dedicated servers, particularly with Plesk and Almalinux - A solid understanding of database optimization, including Postgres and MariaDB - Expertise in PHP configuration and optimization - Excellent problem-solving skills and the ability to work efficiently to diagnose and resolve performance issues Docker migration from old server all database servers + docker most be acessable fro external ip, not only from localhost. Please only apply if you can demonstrate relevant experience and have a track record of successfully optimizing s...

I need a proficient Matlab coder to assist with debugging my existing Matlab code which is currently undergoing some issues. Here's what needs to be accomplished: - Debugging: The code needs to be thoroughly examined for bugs and the cause of the malfunctions need to be rectified. - Adding New Functionality: Progressive functions need to be infused into the existing code to improve its overall productivity. - Optimization: In order to expedite the execution process, the overall performance of the code needs to be enhanced. The ideal candidate should not only possess substantial experience in Matlab coding, but must also be dexterous in debugging and optimizing for performance improvement. Prior experience in adding new functionalities will be highly advantageous.

Looking for an experienced freelancer to fix a problematic issue in an Android Studio mobile application. Due to large data sets, a specific page isn't functioning properly on some mobile phones (Real Me), which needs to be efficiently addressed. Primary Tasks: - Implement Pagination and Lazy Loading to mitigate issues around large dataset rendering - Optimize data representation from an API that returns text Ideal candidate: - Must have a compelling portfolio demonstrating experience with similar tasks in Android Studio. No need for extensive proposals, I am more interested in your experience and how you've demonstrated it in the past. Let's fix this quick and clean!

I need someone who can work via anydesk and fix my issues right now my anydesk is slow so you have to be patient while working.

As the owner of a website currently experiencing slow load times, I am seeking expert assistance to ...primary requirements are as follows: - Improve loading speed: The website presently takes more than 5 seconds to load. I'd like to significantly decrease this load time. - Boost responsiveness: Currently, there are noticeable performance issues on desktop and smartphone devices. I need improvements in this area. The ideal candidate for this project should have relevant experience in web development and optimization techniques, as well as an in-depth understanding of device-specific responsiveness adjustments. Prior expertise in dealing with similar issues would be highly beneficial. The goal is to have a swift, smooth-running website that offers an efficient user exp...