Html pdf converter net api jobs

...the database, I want to replace them with the APIs 1- Error message appear with no details, need to make the error message has Show More to display the details of the error. 2- Load Codes from APIs instead of loading from JSON file. (1 API) require updating treeview to load on demand 3- Packages Load from APIs instead of loading from DB (2 APIs) 4- SubscribedPackages Call API instead of inserting into a DB (1 API) 5- Schemes Load from APIs instead of loading from DB (1 API) 6- Uploads Call API instead of inserting into a DB (1 API) 7- Users Call API instead of inserting and reading from a DB (5 APIs) you must have C# MVC experience. ------------------------------------------------------------------------------------------------...

I'm in need of a skilled Laravel developer who can help fix and improve the frontend and backend aspects of my existing project. - Th...are related to typography, font styles, as well as the color scheme and branding. The ideal candidate should have a good eye for design, be able to create a visually appealing user interface, and ensure consistency throughout all pages. - Additionally, the backend functionality of the project needs to be revised and fixed. The main issues are related to data processing and validation, as well as API integrations. Strong Laravel skills and experience in working with APIs are required for this task. If you are a Laravel expert with a keen eye for design and a solid understanding of backend development, please reach out. Your help will be great...

This project is truly an enigma. With no clear direction provided in terms of design, features, or objectives, the developer will not only need top-notch Laravel skills, but they'll also need a high level of creativity and problem-solving abilities to decipher the exact requirements from my limited brief. I'm basically looking for an experienced Laravel d...objectives, the developer will not only need top-notch Laravel skills, but they'll also need a high level of creativity and problem-solving abilities to decipher the exact requirements from my limited brief. I'm basically looking for an experienced Laravel developer who can take an abstract concept and turn it into a concrete application. Any experience in front-end design, database management, or API integrat...

I am looking for a skilled .ASP developer who can make significant improvements to my older .ASP pages. See the attached PDF for details. The image is a mock up of what I want when complete.

I am looking for a full time NodeJS developer you must have vast experience in NodeJS you must work quickly. You must be well versed with MicroServices and how they work Skills: - Microservices - ExpressJS - Mongo database - Server configuration and management - Docker - API Integration You WILL conduct a coding test after the pre-interview questions and you MUST be fluent in English Salary: 400 USD per month (If you want higher do not bid) You will work 6-7 hrs per day Mon-Fri Please start proposal with "node" if you read it all anyone who does not will not be considered

... remaining details Milestone 4 – 100% completion of drawings Freelancers must possess skills in architectural construction detailing for residential projects. NON ARCHITECTURAL DRAFSTMAN AND DESIGNERS SHOULD NOT BID. EXPERIENCE IN ARCHITECTURAL DRAFTING AND CONSTRUCTION DETAILS A NECESSITY. All drawings in A3 size and completed in Autocad using sheet sets. PDF and .dwg files are to be provided....

Hello, I have android app (check attachment), i need to send and request data to it's server by using Postman instead of using the app. I was able to do it before the app's developer using HTTPS on their API call to it's server. This new app version seems like it's encrypting the data, but i believe the encryption/decryption key hidden inside the app it self. If you think can work on this project and achieve my goal, please bid on it. Any further question should you ask me so i can explain more detail. Thanks

...monolith .Net core app which we want to move to AWS Lambda as microservices, piece by piece. Altough we do have good C# and .Net developer, we have almost zero AWS Lambda know-how. We are looking for an expert, with extensive experience in building complex .Net apps on AWS Lambda, to guide our developer. You won't be coding but will be serving as a consultant, advising us for topics like; project strucure, project settings, coding strategy, code structure, code review, best practices and recommendations, code testing. Please only apply if you are able to demonstrate extensive experience in the field. We will be asking to see your previous projects done in .Net and deployed on AWS Lambda. You should be able to provide walkthrough of at least 1 complex...

Seeking a talented individual or team to create a dynamic and customizable spec sheet template for our furniture collection. The template must include slots for pictures, names, company info, and various pieces from different styles. Must support auto-fill functionality based on pre-defined formulas but allow manual data entry. It ...sizes and it auto fills from there. The ideal product should be user friendly, allowing us to easily generate new spec sheets by inputting specific details such as images and dimensions. The goal is to get all of that information (along with a couple other pieces) on a single page. I have attached an example of our current sheets. The deliverable for this project will be the spec sheets in PDF format. Experience in creating similar documents ...

I need this to be done IMMEDIATELY! - Extract data in a specified format. - Transfer data from the price listing PDF to an Excel spreadsheet. - Input details such as SKU, Name, Description, Brand, Cost Price, Length, Width, Height, and Weight, which are highlighted in blue. - If any title or heading is not mentioned in the details provided in item #3, add it to columns U-Z. - Ensure all data is formatted correctly, with names in proper case and prices as numerical values. I'm in need of a proficient data entry freelancer to help convert a scanned image PDF to an Excel spreadsheet. Key Details: - The PDF contains less than 50 pages. - The data in the PDF is in the form of scanned images, making it crucial that the freelancer has experience in ...

As a React Developer, you’ll team up with others in various stacks at Nutshell. You can hone your skills alongside a frontend team that writes for both web and mobile in React + React Native, while you build the GraphQL and cloud infrastructure that powers our app. You’ll work with the data we store in MySQL and Solr on AWS. And with our continuous integration and rapid development stack, you’ll deploy tested, peer-reviewed code to production on your first day. Our technology stack includes: -PHP, Symfony, Nginx, MySQL, Solr, Gearman, and more, all running on AWS, managed with Ansible -React, React Native, Redux, and Webpack for web and mobile frontend tooling -Docker for local development -GitHub for code management and review -Continuous integration via Jenkins What Y...

I need a PCB for controlling the residential electric current (220VAC) using the following componenets: - ESP32 as microcontroller -1 relay 3VD/220AC as an actuator - LoRa module (SX1278) to communicate with others equipments (already developed and manufactured). - RTC module (DS3...module (SX1278) to communicate with others equipments (already developed and manufactured). - RTC module (DS3231) for getting timeStamp. - An AC/DC currrent transofrmer (220VAC/12VDC) is needed to feed the entire circuit from the same electric source we are controling. - 2 voltage regulator: 12/5VDC and 5/3.3VDC I've design several measurements devices using ESP32, LoRa , RTC to create a monitoring net. This is a first control device that will be inluded. So there are a lot of material that this wo...

As a travel agent, my goal is to create a highly advanced, feature-rich travel booking website that incorporates the latest AI technology. Core features: - Online Bo...firsthand experiences through a review and rating system. - Destination Recommendations: Offer unique, engaging destination recommendations to users based on their search history. - Social Media Integration: Strengthen user engagement by integrating social media platforms with our site. Ideal candidates should have experience with website development, AI and machine learning algorithms, third-party API integration, and payment gateway implementation. Familiarity with travel booking websites will be a strong plus. i am also a travl agent i want to create 1 website where i can use all my affiliates and offer to my...

I would like to hire a developer that is familiar with coding C++ on an Arduino platform. Project Description: - Control a poker game via addressable LED light strips & buttons for each player, including the dealer. I have a flow chart built for the functionality I am looking for (see attached pdf) and the effects I want to happen once certain conditions/states have been met. Hardware details: - W2812B LED Strip - Individually Addressable 16.4ft, 60 pixels/m - DC5V - AC100-240V to DC5V/30A Power Supply - Max 150W - Arduino Mega 2560 R3 - (10) Push-Button Switches I would ideally like this to be completed within the next few weeks. We can lower the complexity if that will make it more feasible / less buggy. Thank you!

...Developer who can hit the ground running with a yet to be disclosed project. Transparency is key in our approach, and as such a detailed overview of the project will be provided to the selected candidate, including potential features such as user authentication, API integration, and payment gateway integration. Key Responsibilities: 1. Rapidly building a Laravel project from the ground up. 2. Identify technical challenges and provide proactive solutions. Ideal Skills: 1. Proficient understanding of Laravel and PHP. 2. Experience with API integrations. 3. Proven work experience as a Laravel Developer The successful candidate will have the ability to work under pressure towards aggressive deadlines. As the project delivery is ASAP, expect to be hands-on from day on...

...integrates with the XTB Trading API to perform 5 key functions. i have already done the and have got the session_ID token. This is an easy project and this should take around 4 to 5 hour max for a good PHP Coder Key Functions: - **Login**: The script should be able to log in to the XTB Trading API using the provided login credentials and OAuth token. - **Get Current Trades**: The script should be able to retrieve information for current trades, specifically the Trade ID. - **Open Trade**: Allow creating a new trade using the API. - **Delete Trade**: Allow deleting an existing trade. - **Create / Delete Order**: Implement the ability to create or delete an order. Key Requirements: - Expertise in PHP and API integration, ideally with experience

I need a proficient ANSYS expert to assist in setting up a structural analysis simulation. Your role will primarily focus on: - Building a model within ANSYS that accurately represents a simple structure. - getting some solution and get the pdf

As the project owner, I'm urgently seeking ...urgently seeking a highly skilled Laravel developer. The exact front-end and back-end development requirements remain unstated, justifying a need for a full-stack developer given the potential range of tasks. Key Responsibilities: - Not specified. Likely spans both frontend and backend development. - Depending on project needs, tasks may include but not limited to database design and management, API integration and/or user authentication and authorization. Ideal Candidate: - Experienced Full-stack Laravel Developer. - Highly adaptable with excellent problem-solving skills. - Able to work with minimal specification details. Please note, the timeframe for the project completion is ASAP. Therefore, immediate availability is prefer...

...used for adding new pins to the map dataset. Here's what I'm looking for in each page: - **Mapbox Page** - Implement zoom in/out functionality. - **Add New Pins Page** - Allow users to add new pins by typing the beginning of an address, which will then be automatically found using the Mapbox Geocoding API. - Display an overlay with basic info about the new pin. Ideal Skills & Experience: - Proficiency in PHP, JS, and Bootstrap - Prior experience with Mapbox and its Geocoding API - Strong understanding of UI/UX principles for web applications - Ability to create seamless user experiences - Attention to detail and ability to follow specifications accurately. Please share any relevant work samples or portfolios along with your bid. Good communication sk...

I'm in need of a professional who can help me edit and...fix all language mistakes: A flawless CV is critical, so I need someone who can proofread and correct language errors. - Provide 3 different designs: I would like to have 3 different designs of the CV for me to choose and make for each design of the 3 designs both a 1-page and a 2-page version: I aim to have both a concise, 1-page version and a more detailed 2-page version (total 6 files 12 with pdf versions). Ideal Skills and Experience: - Proven experience in CV editing and formatting. - Familiarity with ATS and the requirements for an ATS friendly CV. - Strong command of language and excellent editing skills. - Graphic design skills to create the 3 different CV designs. - Ability to deliver a high-quality product in a...

I'm searching for a skilled designer to create a custom template for my landscape maintenance proposals. Key Elements to Include: - My company logo - Contact information - Descriptions of our services I prefer the template to be delivered in a PDF format. Color Scheme: - The proposed design should predominantly feature Green and White, to align with my company's branding. Ideal Skills: - Proficiency with graphic design software - Previous experience in creating professional documents - A keen eye for detail - Commitment to meet deadlines Your portfolio demonstrating similar projects would greatly support your application. Let's create a template that embodies professionalism and attention to detail.

Clear this error on Wordpress site on AWS Lightsail with certbot installed. Use Ultraviewer or Anydesk so you have full permissions from my workstation. NET::ERR_CERT_COMMON_NAME_INVALID

...centered around social media analysis and trend prediction. Key Points: - You will only be required to generate a list of followed accounts' IDs for each user that is provided - The data you collect will be used to predict trends in user behavior and preferences Ideal Skills and Experience: - Proficiency in data scraping, particularly from social media platforms - Familiarity with Instagram's API and limitations Further notes - I am very familiar with scraping in general myself. There are many obstacles with Instagram - namely, the endpoint where the 'following' list is found requires a logged in sessionid. I have a very large list of users (11 million overall) that I need this data found for. Honestly, I'd prefer to have the methodology to scrape thi...

See PDF below for details Dimensions suitable for Instagram and Facebook posts

Hi, If anybody is interested to create an Api using bearer token and consume it using web forms in asp.net c#. Thank you.

...site is "". I am the owner of this domain. I want students to enter this site and register. Then they write their educational indicators, certificates and majors they are interested in. Accordingly, my system will recommend universities to them. Simple members of site can apply to 2 universities . If they are paid members, then they can apply to 7 universities. We still can't get api or ready files from universities. Therefore, all university and program information will be manually entered into the system by us. When students apply, they should feel like the system is automatically applying for them. The message that "your application has been registered" should be automatically sent to their personal e-mail. Later, the status of the application should b...

I need a Python script to be deployed as a Lambda function and capable of processing tokens and handling verification and info retrieval tasks successfully. The Lambda function will handle both Google Sign-in ID and Access tokens. Summary: "Users creation" will be in DDB. "Endpoint creation" using API gateway. "User Authentication" using JWT "User Login" is via Google Sign-in

I am seeking an expert to design and develop an interactive web based AI avatar that utilizes the Chat GPT API. Key requirements for this project include: - Proficiency in API integration. Our AI Avatar needs to be integrated with the Chat GPT API directly within the webpage. - Comfort in supporting AI Avatar personality development. We are aiming for a friendly and casual tone while interacting with web users. - Understanding of web-based AI Avatar design to assist in answering inquiries, thus supporting customer service and increasing website engagement. Skills and competencies necessary to complete this project include knowledge of AI technologies, proficiency in API integration, and ability to embed chat functions into a web platform. Previous experienc...

I am in need of fluent Spanish speakers who can proficiently transcribe 40 minutes of multi-speaker audio into a PDF format for an academic assignment. - The audio is in Spanish and involves dialogue from more than two speakers. - Ideally, the freelancer should showcase their exceptional listening skills and competency in Spanish language and grammar. They should also have experience in transcribing multi-speaker dialogues, demonstrating efficient distinguishing and attributing different speakers in a transcript. - Proficiency in the use of transcription software or hardware will be a plus. - A keen attention to detail is required, due to the academic nature of the task. - Timely delivery is crucial as the task is tied to a strict deadline. - A sample transcript of a provided s...

We are seeking a skilled developer with experience in web app development, especially in the financial sector. Key Features: 1. User registration and login using Aadhar 2. Integration of third-party APIs for data 3. Bank authorization payment system 4. Secure data storage 5. User metrics and tracking system with API 6. Possible integration of a loan application and approval module in the future Ideal Skills and Experience: 1. Previous experience in similar web-based applications, particularly in the financial sector. 2. Proficiency in relevant programming languages and frameworks, with a preference for JavaScript 3. Strong understanding of user experience and interface design. If you have the skills and experience to develop this application, we want to hear from you. Please prov...

...com/invite/CcMLY3m79 Candidates who do not complete the online assessment will not be considered. Requirements * College education. Law degree preferred. * Must be able to successfully complete a background check. * Must be able to provide references. * Must complete the online job assessment Technology: * Must have reliable internet *Must have reliable computer * Well-versed in E-mail, Word, Excel, Adobe PDF, and Gmail applications. Experience with Clio software is a plus. *Once hired must be ok with software installed on the computer to protect our confidential information. Skills Needed: * Bilingual: English and Spanish speaking and writing skills required. Please do not apply if you do not speak or write Spanish/English. * Must be able to respond to supervisor e-mails quic...

...integrate the Sales, Inventory, and Accounting modules of Odoo with WooCommerce. This is an advanced task that requires deep knowledge of Python programming language and a strong understanding of Odoo and WooCommerce platforms. KEY TASKS: - Develop a robust API connection between Odoo and WooCommerce. - Ensure seamless data exchange between the Sales, Inventory, and Accounting modules. REQUIRED SKILLS/EXPERIENCE: - Expert-level Python programming skills. - Extensive experience with Odoo and WooCommerce integration. - Experience with API development and integration. This project is not for beginners or intermediate level programmers. I need someone with a high degree of skill and proven proficiency in Python, Odoo, and WooCommerce. If you meet these requirements, I loo...

I'm seeking a seasoned freelancer to create a photo-realistic architectural rendering see sample provided. The purpose of this project will be to visualize design ideas. i have included the pdf drawings, image samples, and rendering samples House will have the following... Brick - White Stone - dark gray siding - black Trim and windows - black garage doors - black gable features and porch post - red cedar landscaping items are provided in the pictures uploaded you can use your own pictures but they need to be the same type of tree or bush to be clear the is the house you will be rendering the AutoCAD file can be provided upon request Ideal skills and experience: • Proven record in architectural design • Expertise in photo-realistic rendering technique • Pro...

...depending on amount of rolls and selected material. 2) ADMIN PANEL: On "ORDER" page, we should see the amount of rolls and dimensions customer entered. CUSTOMER USAGE: On single product page he can push button "How much rolls do I need?", then he will see tooltip(or any other solution) window with functionality I describe above. Enter dimensions -> push button 'Calculate' -> result - rolls pdf 'regular_pattern_wallpaper_module'. It should be same functionality except need to add material choice. ______________________________ PROCESS for 'mural wallpaper' 1) DIMENSIONS: Customer will enter the dimensions in foot or cm(width x height) and will see square footage. 2) CROP: Depending the dimensions a crop selection area wi...

I'm looking to develop a po...Instagram, Twitter, YouTube, and TikTok. The platform should be able to scan for: - Reels and viral videos - Images - Specific speech (Dialogue) spoken in videos Users should have extensive customization options in the platform for specifying views, search content, and categories. The ideal candidate for this project should have expertise in: - AI and machine learning - Web development - Social media API integration - Subscription service implementation The development process should focus on ensuring the robustness and scalability of the system, ensuring that the platform can handle a large volume of requests and data processing. The end goal is to create an engaging and user-friendly platform that can provide valuable and entertaining conten...

I am looking to have a PDF fillable form designed and coded to fit specific needs. This project involves integrating text fields, checkboxes, and dropdown menus into the form design. The purpose of integrating custom code into the PDF form is predominantly for customizing its appearance. It would be greatly appreciated if the form design could align with a minimalist and clean style. Ideal candidates for this project should have strong skills in both form design and coding. Experience in Adobe Acrobat or similar PDF editing tools and programming languages such as JavaScript, Python, or C# would be beneficial.

I have a logo design in PDF format and would like a freelancer to create a sign with it. The sign will include my business name. I need to add a 2nd logo , some writing and contact information. The freelancer needs to: - Have a keen eye for design to create a sign that complements the existing logo design. - Be able to work with PDF files to incorporate the logo into the sign. - Include the business name and contact information in a way that is clear and professional.

I'm seeking an experienced Joomla developer who can help me integrate an API from PubMed into my website. The aim is to retrieve and display specific data from PubMed on my Joomla site. Your tasks will include: - Setting up the API integration for fetching the data from PubMed - Displaying the retrieved information in a custom module/widget on my Joomla site The specific details you need to consider are: - I'm interested in retrieving and displaying the 'Title' and 'Abstract' of the publications from PubMed - The displayed data should be organized neatly within a custom module or widget on my Joomla site Ideal skills and experience for the job: - Proficiency in Joomla development, with a strong understanding of API integration - Prior e...

I'm in need of an experienced Flutter developer to integrate APIs into my app. Please only reply experts who knows solution.

I'm looking for an expert who can seamlessly integrate Bask(CRM and Sales platform to) Klaviyo Flow via webhooks. Your task will involve creating an integration that can automate email campaigns, collect c... Your task will involve creating an integration that can automate email campaigns, collect customer data in real time, and track customer engagement effectively. The primary platforms for the project include Bask(only for webhook functionality) and Klaviyo(primary platform). The triggers for the Klaviyo flow API integration include: - Placing an order - Abandoned cart The ideal candidate should have prior experience with Klaviyo. They should also have a deep understanding of API integrations and webhooks, and be able to implement practical and efficient solutions...

Deliver final Word, PDF, and ebook file.

I'm seeking a talented developer to create a custom Telegram bot for my company. The bot will serve as a communication tool and a source of information. Ideal Skills & Experience: - Proficiency in Telegram Bot API - Experience with bot design, including user input and automated messaging - Capable of implementing and managing information resources The main functionalities of the bot are: - Sending automated messages: The bot should be able to send pre-determined messages at set intervals. - Receiving user input: It should be able to interact with users and receive text input from them. - Providing information based on user queries: The bot needs to be able to present content from our company's internal library which will be provided upon Bot design by using MENU BUIL...

The request is to convert this website into a WordPress site. We have already set up a server with version 6.5.2 to which we will provide access via FTP and admin user. The website is a landing page that will contain the following sections: Home About Services Projects Gallery with video Contact : In the contact section the user could send an email to a specific email, configurated in some place. I also need the user to be able to write a WhatsApp message. In addition to the conversion, we need to add a JavaScript script that will be provided to you, that contain GDPR regulations. All materials (images, videos, graphic templates) will be sent to you after the selection phase. The site should be set up in Italian, but we will change the

I'm in need of a skilled developer to help me complete a couple of tasks for a public website. - Bitcoinkiteslights: I'm looking for someone who can code customizable lighting patterns, integration with API and remote control capabilities. This involves programming the kites to have unique and customizable lighting effects, allowing the user to interact with them via a remote control, and connecting them to an external API. - Deposit Button: I also need a deposit button integrated into the website, to allow users to easily deposit funds. I'd prefer the button to be compatible with PayPal, Stripe and Square. Ideal skills and experience for this job would include: - Proficiency in JavaScript, Python and Ruby - Experience with hardware programming, particular...

...Generate a custom QR code to a rating page with pre-filled order number (unique identifier from above) Order confirmation email. With animated banner and QR code. SQL database. All data from the users, questionnaires, orders, and ratings will be stored in a postgres SQL. I have specified the database design (see below). Currently there is no API to warehouse/shipping (postage of orders are handled manually, but please set up the database with the future API integrations in mind). Manual order (in backend). Basically, I want to be able to look at the sample ratings for each sample order and manually decide on what product to send the user. I will need an easy way to assign sample_order_id to a new product_id (see ORDERS table) Pop-up window for visitors outside shipping reg...

I need a small web app that wi...database, then display the address on the screen for the user to confirm. Once confirmed, the user will submit the request to get a unique link that expire's once it is used once. They can then have an option to copy, or share the link on their socials. Whoever picks up the link it takes them to a page where they can enter how much they will sponsor with, and then proceed to checkout and a payment API takes over. Once the payment is successful, a token is generated and displayed on screen of the sponsor, and the requestor receives an SMS or email with the token. Sponsors and requestors can have access to their history, and a sponsor can decide to sponsor a list of people in one go. Also an Ad network integration is important for both the web an...

Google Play Store Reviews and Sentiment Analysis Website- The website offers a user-friendly interface and provide sentiment analysis of reviews from the Google Play Store. 1. User Module a. User Registration Module To get started, users need to register themselves by providing the following details: Username, Password, Email b. Use...interface for admins to perform various operations. Admins can view all the reviews, analyze the results of the reviews, and manage user profiles. d. User Manage Module- The user manage module allows admins to manage user profiles. Admins can view all user profiles, edit user profiles, and delete user profiles if required. Technologies Used Frontend: HTML, CSS, JavaScript Developed in : Python Database: MySQL Sentiment Analysis: Google Play Store Re...

...provide a comprehensive platform for text formatting, creating, saving, and printing notes. Your main tasks will include: - Implementing essential text formatting features like bold, italic, and underline. - Enabling users to insert various elements such as images, tables, graphs, and backgrounds. - Customizing fonts and other text styles. - Providing options for saving notes in various formats like pdf, txt, rtf, and doc. - Incorporating a seamless printing functionality. To be successful in this project, you should have a strong background in iOS app development, particularly in the context of note-taking and text formatting. Proficiency in tools like Flutter or native iOS development is preferred. Experience with incorporating image and data visualization features would be a...

### Description: I am seeking a skilled software developer to integrate Arabic language support into our existing font generation system developed in C#. Currently, our system supports multiple languages but lacks comprehensive support for Arabic. ### Requirements: 1. Strong proficiency in C# and .NET Framework. 2. Experience with processing and analyzing texts in various Unicode encodings. 3. Ability to effectively implement and integrate UTF-8 encoding into the existing system. 4. Previous experience with font systems, particularly in Windows environments. 5. Ability to use diagnostics and debugging tools to identify and resolve issues. ### Objectives: - **System Update**: Enable the system to generate fonts that support Arabic script. - **Bug Fixes**: Address any encoding and d...

Hello, We're looking for someone to help up integrate an online wholesale diamond catalogue with our premium Shopify theme The wholesale website: It's API documention: Our website: You'll see that our site is just a reflection of the Stuller catalogue, this is because it's using IFrames WHAT WE WANT: -For our site to look and feel like or something similar -To have access to the Stuller catalogue with Shopify's functionality -A shopping cart -A custommer service chat box -For the site to update it's inventory based on Stuller SOME THINGS TO NOTE: -Shopify has a payment integration system -We'll be based in Canada and the States for the only currency to worry about for