Doctor appointment booking wordpress plugin free download jobs

...dedicated sections for each service category (Plumbing, Drains, Heating, Cooling, Pool Heaters, and Other Services), with detailed descriptions and breakdowns of specific services offered under each category. - Service Area Coverage: Clearly communicate the geographic areas served, allowing customers to check if their location falls within the service area. - Online Appointment Scheduling: Implement an intuitive appointment scheduling system that enables customers to book service appointments directly from the website, specifying their preferred date, time, and service required. - Quote Request Form: Provide a user-friendly quote request form where customers can submit their project details and receive personalized quotes from Domino Home Services. - Customer Testimoni...

I'm looking for an experienced developer who can create a salon and spa appointment booking app in Flutter and Firebase. This app needs to be compatible with both Android and iOS platforms. As a client, I don't have any specific design in mind for the app. Therefore, I would appreciate the freelancer to propose a creative and user-friendly design layout. Key Features: * The app should allow users to view available slots for appointments. * Users should have the ability to reschedule or cancel their appointments with ease. * The app needs to provide reminders for upcoming appointments. Freelancers applying for this project are expected to have profound knowledge and experience in Flutter, Firebase, Android, and iOS app development. Your portfolio showcasing simil...

I need an Android service developed that continuously captures GPS location data in the background, enabling real-time tracking. Key Deliverables: - A service that can consistently capture GPS location data in the background - even when the app is closed. - The capture precision of the location data should be within 10 meters. - This data must be updated every 5 minutes to ensure accurate real-time tracking. Skills & Experience: - Strong proficiency in developing Android services. - Prior experience with GPS location tracking in background mode. - Demonstrated ability to deliver high-precision location data.

For the game Dead by Daylight, I would like someone to create an equalizer to isolate the sound of a specific character, and amplify that...equalizer to isolate the sound of a specific character, and amplify that sound so its easier to hear while im gaming. Ideally Peace Equalizer running in the back that i can switch on and off. The sound is comparable to breathing but is more like a distinct grunting sound. There will be 3 different equalizers, with 3 different sounds at the base. The end goal would be 3 files for peace equalizer I can download. I will provide all the input, so I can send all the audio files required to make the EQs. Looking for a developer who knows how to utilize programs to translate sounds into Hz ranges & into eq's + ideally other advanced techniques...

Our team is seeking a talented WordPress developer with specialization in theme customization, plugin development, and website maintenance to join us in bringing exciting websites to life. You will be involved in: - Collaborating on versatile and innovative projects - Utilizing your expertise to enhance our digital presence Ideal Skills: - Deep understanding of WordPress - Proficiency in Theme Customization - Experience in Plugin Development - Knowledge in Website Maintenance In your application, please include your past work. Examples demonstrating your proficiency in WordPress, theme customization, plugin development, and website maintenance are especially welcomed. We look forward to reviewing your contribution to this creative journey.

As an online entrepreneur, I'm struggling with the slow loading speed of my WordPress website. This is exacerbated by high server resource usage and poor caching and optimization. More worryingly, I'm dealing with an excessively large Document Object Model (DOM) that further hinders the performance of my site. However, I'm unable to pinpoint specific issues caused by this. I require a skilled professional with in-depth knowledge of WordPress performance optimization to address these problems. The right person should be able to streamline my site for faster loading speed and lower server resource usage. They should also have experience in proper site caching and optimization, and have technical know-how to handle DOM size reduction and enhancements, making the ...

I'm in need of a well-designed, highly functional website for my laundry service business. Key features should include: - A robust booking system: This is a must-have. Customers should be able to choose their preferred pick-up and delivery times. It should be easy for them to use but still highly detailed in functionality. - Display of Main Service: The website should clearly highlight Laundry as our main service. The ideal freelancer for this job would have a portfolio showing their previous work on similar projects and a good understanding of integrating a booking system into a website. Experience in the laundry or service industry would be a plus but is not compulsory.

...latest task on my plate is to resolve an issue with my website, which went down after trying to update WordPress, its plugins, and themes. It seems the problem has gotten out of hand as attempts to load the website have been unsuccessful. - Problem Outline: Here's what's happening - post the updates, the website refuses to load. - No Prior Restoration Attempts To note, I haven't yet tried restoring the website to a previous version before these updates were implemented. As a freelancer, you should ideally possess the following skills and experience: - Extensive experience with WordPress troubleshooting - Proficiency in handling website restoration tasks - Knowledgeable about plugin and theme conflict issues Make your bids having understood the ...

Russian Recording Project We have a project, that needs Russian speakers, we will give you the text, and you need to record just 150 short sentences. you just need to download our software, to read our text and record it, it's a very easy job. 4USD For 140 short sentences recording. If you are interested please let me know sure.I will contact u. A Good Opportunity For New Freelancers For taking 5 Star Review after their completion of the project. Thanks :

I am seeking a skilled developer to create a comprehensive beauty appointment booking application that will run on both Android, iOS, and the web. As the app will be for beauty appointments, it will require a specific set of features to cater to the needs of both the service providers and the clients. Key Features: - User Registration: Allow both service providers (beauty professionals) and customers to create accounts. - Search Functionality: Clients should be able to search for beauty professionals based on their services and availability. - Booking and Payment: Seamless booking and secure payment processing. - Calendar View for Schedule: A clear and organized view of the availability of service providers. - SMS Reminder: Automated reminders to reduce no-show...

...through a contact form. - Direct Email or Call Option: Provide means for users to directly contact us via email or phone. - Schedule a Visit or Appointment Feature: Allow users to schedule visits or appointments. - Button for Download PDF Brochure: Include a downloadable PDF brochure about the project. Skills and Experience: - Proficiency in website development, particularly for real estate. - Experience in implementing interactive floor plans and 3D tour. - Strong understanding of lead generation and user experience. - Capability to integrate Google Maps and other multimedia elements. - Familiarity with creating user-friendly contact forms and appointment scheduling features. If you meet these requirements and have a proven track record in developing similar webs...

Looking for an experienced developer to create a cross-platform Juce VST3 plugin scanner. This tool should be compatible with Windows and macOS. Key Features: - The plugin scanner is meant to detect and organize installed VST3 plugins. It should be able to scan and identify all VST3 plugins on any user's system. It should add these plugins to a KnowPluginList and save this list to an AppProperties Object. It should be a standalone application and have a custom theme that we can discuss. Skills and Experience: - Extensive experience with C++ and Juce framework is a must. - Prior work on creating VST3 plugins or scanners is highly desired. - Familiarity with plugin detection and organizing algorithms. - Experience in creating cross-platform applications and ensur...

I’m seeking a full stack web developer with proficiency in HTML, CSS, JavaScript, Python, Ruby, PHP, Node.js, and React to create a comprehensive hotel booking website. The primary aim of this project is to offer a user-friendly and efficient space for users to book hotels while enjoying a smooth and seamless experience. Features desired include: - Search functionality to enable effortless hotel discovery - Booking management to track and manage users' bookings - Incorporation of customer reviews to enhance customer confidence and choices - Integration of online payment solutions for smooth financial transactions - A Room availability calendar for easy checking of room availability - Multi-language support to cater to a global audience - A chat bot for 24/...

...and generate more leads, Covert Ideal Candidate:has substantial experience with SaaS website marketing. Our website services are primarily targeted at lawyers and chambers that need a video call consultation appointment system, also known as telelegal and on-demand telelegal services, for individuals seeking legal advice and small businesses needing legal assistance. Hence, an understanding of how to design these features to cater to this specific audience would be beneficial.   Our website services are primarily targeted at Lawyers, Chambers who needs Video call Consultancy Appointment System which is Known as Telelegal and On-demand Telelegal Service for individuals seeking legal advice and small businesses needing legal assistance. Hence, an understanding of how ...

...usd including site's fee. Error: Launching lib/ on sdk gphone64 x86 64 in debug mode... You are applying Flutter's app_plugin_loader Gradle plugin imperatively using the apply script method, which is deprecated and will be removed in a future release. Migrate to applying Gradle plugins with the declarative plugins block: You are applying Flutter's main Gradle plugin imperatively using the apply script method, which is deprecated and will be removed in a future release. Migrate to applying Gradle plugins with the declarative plugins block: ../../../../../.pub-cache/hosted/:60:19: Error: No named parameter with the name

I'm looking for a programmer to help me build a visa appointment bot for personal use. Key Requirements: - This is a personal project, not for a business, and the primary goal is to automate the task of securing a visa appointment. The Bot: - The bot should be able to navigate a visa appointment booking system, select the appropriate options, and secure an appointment on my behalf. Skills and Experience: - Proficiency in bot programming and automation is crucial. - Experience with task automation and appointment booking is a plus. - Understanding of web scraping and navigation is a requirement. - Attention to detail is important to ensure the bot selects the correct options during the appointment booking process. ...

...Scheduling appointments and managing my calendar The ideal candidate should: - Be able to dedicate between 10-20 hours per week to this role. - You can make calls and videocalls and mantain fluid communication. - Possess strong organizational and time management skills. - Have a background in real estate is valued but not mandatory. Tecnic requisites Internet connection between 50mp-100mp of download y 10mp of upload. Hardware: 8GB de RAM Mínimum processor Intel Core i5 or equivalent. Solid-state drive (SSD) as the main storage Please respond with your relevant experience and availability. Let me know what's your hourly rate, part-time expected salary (in the case that I decide to hire you part-time and pay you whether I have enough work for you or not), and f...

I am in need of an experienced freelancer who can help me create an iOS storyboard for my p...touch will be extremely necessary and appreciated. Key Requirements: - Interpretation and utilisation of the provided specifications to create a user-friendly storyboard. - Generate unique, intuitive and compelling ideas for the storyboard. - Experience in iOS development and designing. - Critical thinking and problem-solving skills. - Proven ability to work effectively within deadlines. Please download the attachment for the project details. Your application should clearly showcase your relevant experience and past projects you've handled. Also, I hope to find someone who can understand and effectively use the specific features I have in mind for my storyboard. Thanks for consider...

...seamless and user-friendly system is required for order placement, tracking, and confirmation. - Inventory Tracking: Real-time updating of inventory for an optimal supply chain management. - SAP Integration: Capability to integrate with our current SAP system for streamlined business operations. - Order Splitting: An option to divide order in case of large demand. - Truck Ordering: Enable easy booking and scheduling for transporting bulk orders. User Role: The app should be built primarily for an administrator role, with the potential to expand to supplier and customer roles in the future. Please note, prior background in developing applications in manufacturing industry will be advantageous. Familiarity with SAP integration is an absolute must. If your expertise aligns with...

Hi, we need to create a picclick similar site that uses the feed of our 2 websites The site will automatically download the products by comparing and redirecting them and showing the offers of the two stores.

I am in need of a skilled outbound appointment setter to assist in generating leads for my ERP solutions, specifically Zoho and Odoo. Key Responsibilities: - Outbound calling to potential clients and setting up appointments for ERP product demonstrations - Maintaining a high level of professionalism and customer service during all interactions - Tracking and reporting on all appointments set, including relevant client information While it's not a strict requirement, preference will be given to candidates with experience in Zoho and Odoo, as they will be able to provide a deeper insight into our ERP solutions and potentially answer any preliminary questions that may arise. Ideal Skills and Experience: - Proven experience as an outbound appointment setter, preferably ...

Create an app and software that allows users to view their recorded game play footage. Hardware at sport facilities will record game play, controllers will be programmed to post recorded footage to servers. app needs to be developed so that this game play can be accessible for users to view/download etc. please review information before bidding, as well as budget. specified budget is maximum if your bid is higher please dont bid

Dental healthcare app using cam scanner 1. I want this project in flutter dart language with Firebase. 2. All patients and dentist data can be secure in this app. 3. One cam scanner in chatting session for click the picture of teeth disease at home or from anywhere and share to this on app with dentist and confirmed the appointment with dentist. 4. In this app there is payment option for emergency contact with dentist under 50₹. 5. I want the good UI/Ux in this app with all the good feature of flutter dart language.

I'm currently in need of a hotel booking module to be developed for both Android and iOS platforms using Flutter. -We will provide the Api -Company have design the same and integrate the API Key Functionalities: - User Registration: The module should allow users to create accounts and log in securely. - Hotel Search and Filtering: It should provide users with the ability to search for hotels and filter results based on various criteria like price, location, and amenities. - Booking Confirmation: Once a user selects a hotel and submits booking details, the module should display a confirmation message. Skills and Experience: - Proficiency in Flutter for cross-platform mobile

I'm looking to build a corporate-style website for a dental clinic. This will not be your standard website as it needs to offer functionality beyond providing information. Key Features: - Firstly, the website must facilitate online appointment booking. This should be intuitive, allowing the general public to easily schedule check ups. - Information about the clinic is essential. This includes mission, history, team members and any relevant certifications. - Detailed pages on services and treatments offered at the clinic; these pages should offer comprehensive information and the benefits of each treatment. - A regularly updated blog where we can share dental hygiene tips, news etc. - A contact page with a form for inquiries, location map and opening hours. - A dynamic ...

We need to create a plugin that will handle the matching of products with the specific types of cars. The types of cars are actually the combination of the following data: CarTypeId - Maker - Model - Year - RoofType Their relationship should be many-to-many, so we probably need a middle table that contains their combinations CarTypeId - ProductSKU The above is just a suggestion and additional columns or different implementations can be used. The plugin should implement the following: DATA Import: A way to import data from Excel file (example file attached). The import file might contain data for many SKUs and should overwrite the data of every specific SKU. As a result all the matching of Cars to SKUs is actually done in the Excel file. Products Filtering: Ability to filter...

I'm looking for an experienced cold caller who can efficiently make appointment setting calls on a global scale. The ideal candidate must have: - Proven track record in cold calling and appointment setting - Understanding and experience in dealing with international markets - Sound knowledge of the online products industry The main responsibilities include: - Identifying and targeting global potential leads - Making effective cold calls to these international prospects - Successfully setting appointments with these leads Skills and Experience required: * Cold calling experience * Excellent communication skills * Knowledge of the online product market. Your hard work will broaden our global presence and help us venture successfully into new markets.

I'm in need of a WordPress expert to install and configure Yoast SEO plugin on my site. The task primarily involves: - Expert installation of Yoast SEO plugin - Proper plugin configuration to ensure optimal site performance - Allowing for efficient future content management Ideal candidates should have a solid background in WordPress plugin installation and configuration, preferably with Yoast SEO plugin. Proven expertise in SEO strategies and practices is highly valued for this role. The goal is to effectively improve site SEO through this plugin installation. Substantial experience in similar projects is a huge plus.

...this must provide an all-encompassing experience for our dance studio users. Key Features Needed: - 'Class Schedules Registration': users should easily view and register for our classes. - 'Dance Tutorial Videos': Let our audience enjoy video content of dance tutorials from our studio. - 'Chat Room': A communication platform for users to discuss dance classes, schedules, or general queries. - 'Booking Studio Space': We have 2 dance studios for rent, users should be able to book them through the app. Registration Process: We require users to register for classes: - An Enrollment Form within the app itself - emailed to the Owner The preferred freelancer for this project must have the ability to merge these components into a cohesive, use...

I'm looking to hire a React Native developer. I need a cross-platform app for both iOS and Android. The main focus of the app will be property Booking related. It will need to handle transactions, product listings, and user profiles. Further, the app should be multi-lingual, so support for multiple languages is required. Requirements: - Proficient in React Native, with a good understanding of its core principles - Experience in building and deploying E-commerce applications - Familiarity with UI/UX design, to ensure a user-friendly experience - Ability to work with and implement multi-language support - Understanding of mobile app security best practices. Your prior work on similar projects and willingness to provide a portfolio will be highly regarded.

I'm looking for a mobile app developer to create a cross-platform service app similar to URBAN CLAP. The app should be available on both Android and iOS devices. Key Features: - User Registration: Users should be able to create accounts and log in securely. - Service Provider Registration: A feature that allows service providers to register and offer their services on the app. - Service Booking: Users should be able to browse available services, select, and book them. - Payment Integration: A secure payment gateway should be implemented to facilitate transactions between users and service providers. Ideal Skills and Experience: - Proficient in cross-platform app development - Knowledge of creating user-friendly and engaging interfaces - Experience in integrating secure paymen...

I'm currently in need of a WordPress developer 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 t...

I'd like some assistance in completing the customization and setup of my ongoing WordPress project. Looking for a freelancer with the following skills: - WordPress Design customization: Someone who can effectively change the color scheme of my website and add custom graphics to enhance visual appeal. - WordPress Plugin Installation: Must be proficient in SEO optimization plugin installation and setup to enhance the visibility of the site. Experience with WordPress and a keen eye for design are crucial for this project's success.

I require a skilled developer to create a bus ticket booking application supported on both Android and Web platforms. This application should feature a user registration and login capability, thereby creating personalized experiences. Here's what is needed: Features - User registration and login feature for personalized use. - Facility to book bus tickets. - Support for credit card and debit card payments. Ideal Skills - Proficiency in Android and Web development. - Excellent understanding of payment gateway integration, specifically debit and credit cards. - Experience in developing applications with user registration and login features. - A portfolio with similar apps might give you an edge. This project demands a high degree of user-friendliness, secure transactions, ...

...code book - best practices for development (code level documentation, common patterns, OOP as possible) - best practices for agreed and choosen libs/frameworks - classes are reusable for later extensions and reuse options (after MS4) Deliveries? - in our on premise git (access will be granted to you) - full sources (NO! Jupyter Notebook) - multiple samples of videos will be shared via URL to download - bash to build & run your code - poetry build - latest stable python version - libs, need prior confirm and we prefer to use mostly latest stable versions - your code is working on our end too - your code passes our CI build (with provided maven can be checked) - you may require to help us here on setup - we require, depending on availability and on complexity 2-4 weeks test t...

I'm in need of a skilled appointment setter with experience in telemarketing to work in the UK time zone. The ideal candidate should have a background in the home improvement industry. Key Responsibilities: - Contacting homeowners effectively and - Scheduling appointments for our sales team Ideal skills and experience: - Proven track record in telemarketing - Excellent communication and interpersonal skills - Ability to work efficiently in the UK time zone - Be a team player and eager to grow. - Fluent English.

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 ...

I'm on the hunt for a skilled web developer to create an intuitive and captivating cab booking website using Google map embed api offering national coverage, in order to provide an unparalleled ride experience for our customers. Required features include: - Real-time tracking to enable users to monitor their rides in real-time. - An integration of multiple payment options for ease of transactions. - Prepaid solution for fraud protection. - A Review and rating system to obtain and show feedback from users. - Google map embed API for tracking , distance calculation, traffic status, ETA calculations. - Ability to handle complex fare calculations. - An automatic accept feature to streamline the booking processes. - Options to choose from various rates. - Driver and rider ...

I am currently utilizing the WooCommerce MPGS payment gateway on my WordPress site. I am seeking a skilled WordPress developer to update the WooCommerce MPGS plugin on my site.

I am using Mec event calendar with woocomerce and user dashboard integration I need little bit configuration. 1. User who bought the the pack of lessons redirecting to dashboard 2. Woocomerce product must be show at the user dashboard Choosing at calendar when he want have lesson(selling 10 hours pack) each lesson goes 1 hour so need able to choose 10 times and choose the teacher ( in our plugin its speaker so need to change just name speaker to teacher) 3. Teacher can login and make his availability and only his students.

I need an entry-level appointment setter to help with my financial services. The main tasks will be: - Interacting through Linkedin - Targeting clients within the financial services industry I require an individual that is: - Able to communicate effectively - Proficient in email and online chat via LinkedIn - Detail-oriented and able to maintain proper documentation - Enthusiastic and eager to learn Please provide examples of work in this field and success

We are seeking a skilled freelancer to update our existing website to WordPress. The website is for a dental clinic, and we aim to maintain its current colour schemes and content while giving it a modern look and feel. Deliverables include a fully functional WordPress website with a drag and drop page builder (preferably ZION builder), maintaining the existing colour schemes and content, featuring a modern design for a dental clinic and integrating a third party booking module. Creating and designing the Home, Services, Staff, Contact Us, and Payment Options pages, populating content for these pages, and ensuring the website is fully responsive and optimized for performance and SEO.

...format them into a .csv file. Key Requirements: - Extracting Geographical locations: ID (from OSM), ZIP, City, District of City, Federal State, District, Street, Housenumber, Latitude, Longitude. If available the Community and the Code of the Community The dumpfile is on: The Download and Format-Process should be automated and if possible triggered with a download Button on an HTML Page. By clicking on the Download button, the process of formating the OSM into .csv is startet. Coding of .csv should be UTF-8 Ideal Skills: - Proficiency with OpenStreetMap data and extraction tools. - Experience in formatting data into .csv files. This is a monthly project, so consistency and reliability are key attributes I'm looking for in the selected

I'm looking for an experienced WordPress developer who can help me add a special functionality to my existing websites by creating a custom plugin. This role is ideal for 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 nec...

I'm looking for a talented web designer to build a fitness website focusing on a robust online booking system. The priority functionality should be to enable booking for nutritional consultations, meal plans, and workout programs. Ideal Skills: - Proficiency in web design - Experience with online booking systems - Background in designing fitness or nutrition websites Design Preferences: Given that I have no specific design preferences, I would love it if you could bring your unique ideas and creative instincts to the table. Your portfolio, showcasing your previous works, will play a significant role in this selection process.

I'm looking for a WordPress expert who can assist me with a quick task involving the customization of the B2BKing plugin. Your main responsibility will be to modify user roles and permissions within the plugin. Your tasks will include: - Understanding the current user roles and permissions in B2BKing - Modifying these roles to align with our specific business requirements - Ensuring that the permissions set are accurate and secure The ideal freelancer for this project should have: - Proficiency in WordPress and its plugins - Experience with the B2BKing plugin would be a significant advantage - A good understanding of user roles and permissions - Strong attention to detail Please provide examples of previous similar projects you've completed.

I need an expert who can manage my email marketing campaigns using SendinBlue. Your primary goal will be to increase my product sales through personalized updates and customer retentions. It's crucial that you're proficient in email marketing strategies and have past experience in using SendinBlue. Key Responsibilities: - Managing the entire email marketing process from sign up to booking - Create and implement strategies for boosting product sales - Develop engaging and personalized email content for customers - Work on customer retentions through strategic emails - Regularly analyze and report on the performance of email campaigns - Suggest and implement improvements for better results Ideal Skills and Experience: - Proven experience using SendinBlue or similar email ...

User Authentication: User Interface: - Implement role-based access control to ensure that users only have access to features relevant to their roles within the company assigned by administrators and can view dashboards, Statistics and data access based on role privileges. Adaptive Employee Management: - Provide flexibility in employee...scheduling and tracking for both employees and administrators Attendance Management: - Record employee attendance through methods biometric devices and employees can view their hours worked, breaks, and overtime. Customizable Payroll Management: - Designate authorized users to manage payroll processes like uploading or deleting payslips for each employee and Allow employee access to payslips to download and view their current and past paymen...

...– We can test each of the three below Video Title URL-YouTube Artesian Water and Ponds In Arizona Avoid Tucson Water Cost Increase Colorado River Water Alternative The objective will be to get the person encouraged by the banner to watch the video and then for the individual to make a call or appointment to see the lots We need a call to Action and I want to promote development opportunities – acquire Riverbend Ranch, Lakeside Farms of Escalante Crossing. Produce a lot split of 5 lots, sell 3 or 4 lots and end up with your lot paid for

SAAS barbershop dashboard. I’m building an appointment app.