Online ticket reservation project webcông việc

O sistema deverá conter dois ambientes sendo um de administrador, que tenha possibilidade de cadastrar clientes e criar perfis para cada clientes cadastrar seus crachás. Neste ambiente o adm irá criar campos de entrada de dados para cada cliente, ex: o cliente A tem um crachá com dados variáveis (nome, RG e data de nascimento) e o cliente B tem um crachá com 6 dados variáveis (nome, identificação interna, CPF, RG, data de entrada e carteira profissional). No segundo ambiente somente o cliente terá acesso para que ele faça os pedidos e anexe fotos de forma unitária (cada crachá será pedido unicamente por ter dados variáveis, mas poderá fazer parte de um pedido com 5 crachás...

...user-friendly interfaces. This app serves as a comprehensive solution for consumers to view menu options, order meals online, and make reservations seamlessly. Key features of the application: - Menu Display: Should allow customers to easily browse various menu categories and individual meal descriptions. - Online Ordering: Requisite infrastructure for placing orders online, including a secure payment process system. - Reservation System: Must include a highly-efficient table reservation system with instant confirmation. Ideal Skill set: - Extensive knowledge and experience with Flutter app development - Strong fluency in Dart programming language - Proficiency in implementing secure online payment gateways - Previous experience with res...

The database is on the National Environmental Agency's website, and it includes all of the applications submitted for environmental permits. Here is a link to the database: Please go over all of the records, and filter ones that match all criteria: 1. EIA Screening Application/Statement or EIA Scoping Application/Statement and 2. The application is for an activity in the sea Start a new spreadsheet, and for every such record, meeting the above criteria, add a row to the spreadsheet including: date of the record, screening/scoping, title of the application (translated to English), a url linking to the application on the NEA website. In addition, download the screening/scoping report document, translate it to English with Google translate, and provide it as well. Start the search f...

I want to set up an online shop on my website and have it connected to Fresha CRM, the system I currently use. This shop should have a sophisticated design that complements my brand image. Key Requirements: - Development of a product catalog with detailed descriptions and prices - Inclusion of a shopping cart and a seamless checkout experience - Integration of online ordering and payment functionalities - Payment gateway setup to accommodate credit card and bank transfer options - Customization to align with an elegant and sophisticated design style Ideal Skills and Experience: - Proficiency in e-commerce development and CRM integration - Strong portfolio of elegant and sophisticated web design projects - Previous experience with integrating payment gateways - Excel...

I'm seeking an experienced Google Ads manager who can help focu...to 25. - While creating ads, the main goal is to generate leads who will potentially enroll in our in person & online courses. - Advise on budget, ad copy, and design to ensure maximum engagement and lead conversion. Skills and Experience: - Proven experience in running targeted Google Ads campaigns. - Strong understanding of the education industry and what appeals to young adults. - Demonstrated success in lead generation through digital advertising. - Exceptional copywriting and design input skills for high conversion rates. I'm looking for an individual who can leverage their skills and experience in this space to help grow our student base. Success in this project will likely l...

Hello, We are looking for a talented and experienced design freelancer to create a template and logo for our online ERP system, under the name "SOLTETI". The template will be based on the existing layout of the following website: [Link to website: ] Project description: Goal: Develop a template and logo for our online ERP system, maintaining the visual identity and functionalities of the website layout provided above. Layout Details: The website layout provided will be made available to the selected freelancer for reference and inspiration. Technical requirements: The template must be compatible with our ERP system and easily integrated. It must follow best design and usability practices. Be responsive, ensuring a consistent experience across differ...

I'm in need of basic architectural renderings for my online project consultancy. These will be used for client presentations specifically. Key Project Details: - **Type of Renderings**: Architectural - **Level of Detail**: Basic outlines and structures - **Intended Use**: Presentation to clients Ideal Freelancer: - Experience with architectural rendering - Skill in creating detailed yet simple visualizations - Understanding of client presentation needs in a digital setting I would appreciate if you could provide some relevant portfolio pieces with your bid.

I'm in the process of starting a new enterprise and want to launch an online test series product. This product will be similar to a GMAT test series product, providing questions for the test series. I don't have a domain name or hosting yet, so I'm looking for a coder who can handle both the site development and the product launch. Key requirements include: - Setting up a website for the test series product - Moderate customization with some unique features. I'm looking for something that stands out but isn't overly complex or expensive to maintain Ideal skills and experience: - Proficiency in web development, particularly site launching and product integration. - Experience in creating and launching online test series products would be a sig...

I'm looking for a researcher to assist me in my university project on Nursing Education. - Your main task will be to conduct detailed online research on the subject. This includes but is not limited to: - Gathering data, reports, and academic studies regarding the latest methodologies in nursing education. - Identifying key trends, challenges, and opportunities in the nursing education field. - Exploring innovative teaching strategies and tools used in nursing education. - Your research should ultimately help me in developing a well-informed and comprehensive research paper on Nursing Education. Ideal Skills and Experience: - Proven experience in educational research or nursing education. - Familiarity with online research methodologies and academic datab...

...experienced graphic designer to create a vibrant, colorful A4 flyer for a fundraising event. The purpose of our event is to raise funds/ and promote our event and we want to project this in an appealing, visually captivating manner. Key Responsibilities: - Use your creativity to design an A4 flyer that is bright and full of life. - Design should reflect a sense of excitement, generosity, and the spirit of our cause. - The flyer should visually convey the message of fundraising effectively and creatively. Info for the flyer: Event name:Rock Odyssey , the aerial arts show Event date: June 2, 2024 QR code for ticket sales (later) LIVE music featuring Ryder B. and Masters. ( add image somethere

Hello, I need 5 ushers to work as door selection for an upcoming event scheduled to for tomorrow 19/4/2024, If interested send me your resume and introduce your self in english. Key Responsibilities: - Ticket checking: You'll be responsible for validating tickets and ensuring only those with valid tickets can enter the event. - Crowd control: As the event is expected to attract a considerable number of attendees, we need ushers who can help in managing crowds, maintaining order, and ensuring the safety of all guests. Experience in the field is a plus. Given the historic and iconic location of the event, previous experience in similar roles is preferred. Excellent communication and people skills are a must, as you'll be the face of the event and will interact with attende...

I'm in need of a talented designer who can help me in creating a modern logo. This logo will play a key role in my branding efforts, primarily for online platforms. Key Points: - The logo should be modern in style, aligning with current design trends. - It should be versatile enough to be used effectively across various online platforms. - A strong portfolio, particularly with experience in branding and designing for web, is a must. - Basic familiarity with online marketing practices is a plus.

I'm looking for a PHP developer to assist in the web development of a web page for a customer I'm working with. The primary focus will be on implementing the ability to display customer raffle ticket numbers from the database to a WordPress page. Current page was rendered obsolete by a plugin update and needs to be rewritten. Ideal Skills and Experience: - Proficient in PHP, with a good understanding of its ecosystems - Experience in web development, particularly with WordPress - Knowledge of database management for websites - Ability to integrate and display data in a clear and user-friendly manner

Vui lòng Đăng Ký hoặc Đăng Nhập để xem thông tin.

...emphasis on a smooth, easy to navigate interface. Key features of this project include: - Online Rental Transactions: The platform must support online payments, therefore familiarity with popular payment gateways is essential. - User Profiles: Ability to create and manage user profiles for owners and renters. - Search and Filter: Renters should be able to easily search and filter through available rentals based on various criteria. - Ratings and Reviews: A system for rating and reviewing both vehicles and renters will need to be incorporated. - Security: As this platform will handle confidential user information and monetary transactions, a strong understanding of cybersecurity is essential. The ideal candidate for this project would be someone with pri...

...platforms with a high experience of UI/UX to build an MVP of an online course platform/marketplace. Our main objective is to connect course providers with learners. Main Features: - **Course Search & Discovery**: This feature is paramount for our MVP with a very modern and professional UI/UX. Users should be able to easily search for courses and discover options tailored to their interests. Webinars and worships are the main education products on the platfrom. Target Audience: - Our platform primarily caters to hobbyists looking to learn new subjects. Therefore, the UI/UX should be engaging, intuitive and accessible to users with varying technical competencies. Skills and Experience Required: - Experience in developing online marketplaces or platforms is key. - ...

We need someone to sell our courses online, through LinkedIn. English proficiency is required. Full remote job

Procuro pessoas para se juntar ao meu time de afiliados da minha comunidade que é para pessoas que desejam ter um negócio digital e para pessoas que ja tem, mas quer crescer mais ainda Como é um produto de recorrência, a porcentagem para afiliação está em 50%, mas pens...afiliados da minha comunidade que é para pessoas que desejam ter um negócio digital e para pessoas que ja tem, mas quer crescer mais ainda Como é um produto de recorrência, a porcentagem para afiliação está em 50%, mas pense que se você converter 1 lead ele assinar mais de uma vez, você terá ganhado comissão sem fazer mais nada Como estou na fase de acesso antecipado o ticket do produto esta em 3...

I am seeking a meticulous and detail-oriented freelancer for a data entry project. The chosen freelancer will be responsible for entering data onto an online platform. The key responsibilities include: - Enter data accurately and efficiently onto the specified online platform - Arrange data alphabetically The ideal candidate should have: - Proficiency in data entry and data organization - Outstanding attention to detail - Ability to organize data alphabetically - Strong familiarity with online platforms This position is ideal for someone who has a good understanding of data entry onto online platforms and can organize information alphabetically. Your attention to detail and accuracy is paramount.

...individual to scrape data from the online gaming industry and compile a list of email contacts for companies outside the U.S. and preferrably in Cyprus Malta U.K. and LATAM Brazil Key Requirements: - Focus on the Online Gaming Industry: The primary focus of this data scraping project is the online gaming sector specifically. All data should be relevant to companies operating within this industry. - Company Contact Information: The main data that I'm seeking here are Marketing manager and Business development email contacts for companies within the online gaming sector. This could include CEO founder and other decision-makers within these companies. Skills and Expertise: - Proficient in Data Scraping: The ideal candidate should have a strong ba...

I am seeking a meticulous and detail-oriented freelancer for a data entry project. The chosen freelancer will be responsible for entering data onto an online platform. The key responsibilities include: - Enter data accurately and efficiently onto the specified online platform - Arrange data alphabetically The ideal candidate should have: - Proficiency in data entry and data organization - Outstanding attention to detail - Ability to organize data alphabetically - Strong familiarity with online platforms This position is ideal for someone who has a good understanding of data entry onto online platforms and can organize information alphabetically. Your attention to detail and accuracy is paramount.

Do you know the SMIIRL Desktop counter? These "mechanic" counters are mostly used to display number of likes on Facebook, Instagram or TikTok. However they can be purchased in a "custom edition" where you should be able to monitor a lot of things like how many orders is in line in your online store. I need something so I can get a SMIIRL counter to display number of reviews my online store has on Trustpilot Im in contact with support at who are very helpfull. There are more options available with something called Zapier and JSON

...for a skilled online advertiser who can effectively leverage social media for my brand. The main goal of this campaign is to drive sales through generating orders. These orders should be processed through an online shopping cart. Key responsibilities: - Strategize and execute social media advertising campaigns to increase sales - Focus on generating orders through compelling advertisements - Ensure smooth processing of orders through our online shopping cart Skills and experience: - Proven track record of successful social media advertising campaigns, particularly in the area of driving sales - Expertise in using social media platforms for advertising, particularly for e-commerce - Familiarity with setting up and managing online shopping carts Your approac...

The company Metodo Toddler, company number 1 in Italy that sells English courses for Italians, is looking for a charismatic person to hold group lessons with more than 30 adults. Much better if you have experience in public speaking or experience in front of many people The candidate must necessarily KNOW ITALIAN, to communicate with the students and obviously have a HIGH LEVEL OF ENGLISH. Lessons are from 1 hour. If you think you are charismatic and can entertain more than 30 people to teach them English. We are waiting for you!

I am seeking a proficient freelancer to assist with completing online forms on my behalf. The task involves entering official resume data into the portals of various IT companies. Each form presents unique complexities, requiring the input of diverse official information tailored to the specific requirements of each company. Your role will encompass completing approximately 10-20 forms for IT companies within their designated hiring portals. This project demands precision and adherence to professional standards. If you possess the necessary skills and attention to detail for this assignment, I look forward to discussing further details with you. Thank you.

I'm looking to open a personal account with a specific focus on online banking. Particular features I require include: - Mobile check deposits - Bill pay services - Money transfers Ideal candidates for this project should have ample experience working in personal banking and financial services. They should also have a thorough understanding of online banking features, such as mobile check deposits, bill pay services and money transfers. Having technical knowledge to effectively implement these services will be crucial to project execution.

...to venture into the e-commerce business with a focus on electronics, I am looking for a skilled developer to create a professional online store for me. Key Features: - The online store should be designed for selling a wide range of electronics products. - A crucial feature I'm aiming to include is customer reviews on product pages. I believe this will help in boosting consumer confidence and engagement. - The store should be integrated with a secure credit card payment system, ensuring a smooth and secure transaction process for my customers. Ideal Skills: - Proficiency in e-commerce website development and design, with prior experience in creating online stores. - Strong understanding of integrating customer review and payment features. - Knowledge of se...

...Customer Support Automation. Key specifics include: - Application Audience: The target audience for this app is primarily businesses. It's crucial that the developer understands this specific user base and can ensure the app is tailored to their needs. - Primary Functionality: The main functionality of this app will be customer support automation. This includes features such as automated responses, ticket management, and potentially even sentiment analysis. The ideal candidate should have experience in developing and implementing such functionalities. - Deployment: The ultimate goal is to get this app up and running, so deployment knowledge is essential. Experience in deploying ChatGpt-based Model In summary, I'm looking for a developer who is not only proficient in...

I'm in need of someone with proficient typing skills and a keen eye for detail. The task involves filling online forms with basic personal information. Upon completion, these forms will need to be submitted via email. This is a meticulous task requiring accuracy and attention to detail. The ideal freelancer must have: - Skills in efficient and accurate data entry. - Strong proficiency in managing and organizing emails. - Great attention to detail. - Ability to maintain confidentiality. Expectations for the job: - Fill out online forms with provided information. - Submit these forms via email. - Ensure data privacy and integrity during this process. Thank you in advance for your attention to this task.

Description: We are a psychiatric practice currently seeking a dedicated SEO specialist to join our team on a freelance basis. Our goal is to enhance our online visibility and authority in the mental health field. We have an ongoing on-page SEO strategy in place, but we require additional support to improve our off-page SEO. Responsibilities: Develop and implement a robust backlink strategy to increase the number and quality of inbound links to our website. Improve our website's domain authority and overall search engine rankings. Continuously analyze and report on SEO performance and adjust strategies as necessary. Collaborate with our existing SEO team to align on-page and off-page strategies. Recommend and execute improvements for optimizing SEO reach. Requirements: Prov...

...English, we have to communicate through translation. If I chat in Korean, you use a translator. Be clear about this and think carefully before participating. And I want someone who can get the job done quickly. There are a total of 3 development projects and many more. 1 SNS ad matching website / development budget $350 2 it development matching website / development budget $350 3 QR meal ticket management and attendance management site / development budget $400 All are website environments and have a smartphone shortcut icon push function. Supported by browsers. Development progress order 1 List of development function definition requirements (organization of conversation documents involving developers and planners) 2 Flow chart (professional planner) 3 UI UX screen d...

**Title:** AI-Based Dating Platform Development Project **Introduction:** Welcome! We are excited to present to you an exciting development project for an innovative and cutting-edge dating platform. Our mission is to revolutionize the online dating experience using artificial intelligence to create meaningful and authentic connections. **Project Objective:** Our goal is to develop a dating platform similar to , where users can interact with AI-generated profiles and engage in compelling and empathetic conversations. The platform must be able to charge users for private content and promote genuine emotional connections through interaction with AI. **Key Features:** 1. **AI-Generated Profiles:** We will use advanced AI generation algorithms to create profiles ...

Software de Prestamos y cobranzas online: Se necesita Rol de usuarios (alta,baja,modificar,cargar) y permisos de usuarios .Panel de Prestamo :monto requerido, numero de .cuotas. tasa de interes, forma de pago ,impuestos, tipos de prestamos , etc. Panel de venta. Panel de cobranza. Panel de estadísticas con gráfico y reportes , carga de documentación cliente, apertura y cierre de caja con su respectivo reporte, cartera de cliente al día y atrasado ,tiene que poder tener botón de whatsapp para enviar msj de cobranza, reportes,listado de clientes y ruta para los cobradores. Se extenderá la información del sistema con sus detalles, es un proyecto a largo plazo ya que pensamos sumarle mas paneles al sistema. El perfil que buscamos es ...

I'm looking for a developer to create a Texas Hold'em game for mobile with an online multiplayer option. It should have 3D graphics. Key requirements: - Develop a Texas Hold'em game for mobile platforms with high-quality 3D graphics - Implement online multiplayer functionality - Ensure smooth gameplay and user-friendly interface Ideal skills and experience: - Proficiency in game development for mobile platforms - Experience with online multiplayer game creation - Strong understanding of 3D game design and graphics - Ability to ensure smooth and bug-free gameplay. Please include samples of your previous work in your bid. The level of quality of the game should match this game: please see attached file for the

I'm looking for a Quickbooks professional to assist me with weekly bookkeeping tasks. This includes tracking sales, managing expenses, and accurately categorizing transactions. Key Responsibilities: - Perform weekly bookkeeping using Quickbooks Online - Categorize over 100 transactions accurately - Monitor and report on sales and expenses Skills and Experience: - Proven experience with Quickbooks Online - Strong understanding of bookkeeping principles - Ability to efficiently handle a high volume of transactions - Excellent attention to detail - Good communication skills for Quickbooks File Sharing I'm looking for a freelancer who can commit to ongoing weekly work.

...luxurious automobiles who wish to offer them for rent. Here are the features expected in the application: - A Car Reservation System: The ability for users to book their desired exotic car. - User Profiles: Both renters and owners should be able to set up their profiles. - User Reviews and Ratings: To maintain transparency, reviews and ratings from past rentals should be displayed. For owners, the application must provide: - A Vehicle Listing Feature: To showcase their available vehicles for rent. - Rental Rate Setting Tools: Allow the owners to set their prices. - A Payment Gateway: To streamline transactions securely within the app. Ideal freelancers for this project are experienced in mobile app development, especially those with a successful track record of dev...

I'm in need of a professional who can handle a marketing project aimed at selling tickets to an upcoming event. The event itself targets a broad audience in the technology sector. The key objective here is to increase ticket sales, and I believe that social media would be the best fit for this campaign. Key Responsibilities: - Develop a comprehensive marketing strategy to increase ticket sales - Create and manage social media advertising to target the general public - Regularly monitor and adjust the strategy based on performance data - Deliver detailed performance reports on the campaign I'm looking for a skilled marketing professional who has experience with social media advertising and a proven track record of increasing ticket sales for events. ...

I am seeking a skilled graphic designer to create a bold and vibrant cover page for my online course. This is aimed at educating and informing, so the design should attractively encapsulate this objective. What you will need: - Expertise in creating vibrant, appealing graphics that catch the eye. - Familiarity with designing content for Facebook, Instagram, and LinkedIn, as the course will be advertised on these platforms. The target for the online course is for Condominium Managers and Staff The title of the course is " Condominium Security for Managers and Staff" The subtitle is "How to make your condo safer by looking at it with security eyes" The company name of the sponsor is 3D Security and Emergency Response Services The presenter is Scott Hill,...

I'm looking for a professional to take my existing dropshipping online store to the next level. Key Features Needed: - Automatic Order Fulfillment: I need all orders to be processed automatically to save time and increase efficiency. - Product Finding & Listing: This is a crucial feature as I want to focus on home decor as my main product category. Supplier Switch: - I initially used AliExpress as the supplier but I'm looking to change this to Auto DS. Auto DS is preferred due to the shorter shipping times it offers. Ideal Skills and Experience: - Proficiency in using Shopify and Auto DS. - Proven experience in eCommerce and specifically dropshipping. - Knowledge in the home decor market is a plus. Please provide examples of similar projects you hav...

I'm a beginner looking for an experienced tutor to guide me through the concepts of information theory and coding. I prefer learning online, with a focus on interactive sessions. Ideal Skills and Experience: - Proven experience with information theory and coding - Prior tutoring/teaching experience, especially online - Ability to create engaging and interactive learning materials - Patience and willingness to work with a beginner in the field

My project necessitates a top-notch custom web-based ticketing system, prioritizing ticket submission, tracking, and superior user management. Key Features: - Ticket submission and tracking: The system should enable simple ticket submission and comprehensive tracking. Users should be able to monitor their tickets' progress with ease. Ticket Priorities: - The system must classify tickets with a three-tiered system: Critical, Major, and Minor. Each category should have its distinct features and priority level. User Roles: - The ticketing system should incorporate three crucial user roles: Admin, Agent, and User. - Admin: Full control over the entire system. - Agent: Responsible for handling and resolving tickets. - User: Able t...

...Once the customer has selected the flight, aircraft, and additional services, the payment gateway will process the payment and keep it pending until we confirm in our schedule the availability of the aircraft or if a flight has been sold for that date outside the website. If availability is confirmed, the reservation will be accepted, and the card will be charged. Otherwise, the customer will be informed of availability on alternative dates, and if the customer accepts, their reservation will be modified, and the charge will be accepted. Site is Site is made in wordpress Lastly, it is crucial to position the page in the top 3 of organic search results on all search engines. Designer need to know tourism business and better if have experience in aviation. We need

I'm looking for a skilled web developer to design a movie ticket booking website as part of a college mini-project. This project requires: - A user registration and login feature, allowing regular users to create accounts. - A schedule section showcasing movie showtimes. - A booking system for selecting and reserving seats for a specific showtime. - Gantt charts, SRS document, COCOMO calculations, github experience Ideally, candidates will have experience with e-commerce sites and may suggest additional features to improve user experience. Prior experience with similar projects will be heavily favored.

I require a profici...User account creation: The app should support an efficient and secure system for user registration and login. - Messaging system: An integral communication network that allows for direct messaging between users is required. - Ticket Scanning system: A robust ticket scanning algorithm implemented for service accessibility. Ideal skills for this project are Swift and Kotlin for iOS and Android respectively. Other necessary skills include a good understanding of backend development for handling user data, and proficiency in algorithm development for creating the ticket scanning feature. Experience in developing apps that have a messaging system integrated would be beneficial. Similarly, past experience in providing workable scanning solut...

I'm in search of a proficient fullstack developer with a strong background in GITHUB, AWS, PHP Laravel, MySQL (RDS), Vue.js, and EC2 (Ubuntu) - to maintain and expand my existing online platform. The first scope of work will be: Setting up a development environment on your PC and see that it runs well, and help me set it up on my PC as well (I'm the owner, not the developer). Then we will discuss the next task (there are many tasks to do - mainly adding features).

Looking for a seasoned developer well-versed in creating a comprehensive online tutoring and course website with an accompanying mobile application. Key Features: - User Registration and Login: The website and application should allow users to register and login seamlessly. - Course Management: The platform needs to accommodate academic courses, professional development courses, and language courses. - Online Payment Integration: The website and app should have a secure and hassle-free online payment system integrated for course enrollments. Mobile App Specific Features: - Course Enrollment: Users should be able to browse and enroll in courses directly from the mobile application. - Live Video Streaming: The app should support live video streaming for interactive...

...research the provided [individual(s) or Party(s)] in all local and national news medias and social media in both native language and English. -Example of worthy and relevant news: o Court (legal) actions (either as plaintiff and/or defendant) o Bankruptcy/Insolvency announcement/court judgments o Significant news on the individual(s) or Party(s) as well as related family members (if any) PROJECT DURATION: 4 hrs – 8 hrs (maximum) SKILLSETS: -Experienced in internet research, related to the local law; -Experienced in Pre-employment background checks, legal check or HR is a plus -Strong in both local and English language proficiency DELIVERY ELEMENTS: -All relevant document and news, if reported in native language must be translated into English -Socia...

...note that the project is required ASAP. We have obtained these locks , we try through api to create temporary passwords like it can be done through the app without luck. Also the device permision is on read. Can it change? We have tried both the Smart Home Basic and the Smart Lock open service getting error codes such #illegal { "name": "test_id3", "password": "123456789", "effective_time": 1715372160, "invalid_time": 1718050560, "password_type": "ticket", "phone": "1234", "type": 0, "time_zone": "Europe/Athens", "ticket_id": "1234", "schedule_list": [ { "effective_time": 450, "invalid_time": ...

Project Students are expected to design and build an interactive website based on the material learned in the class using content management systems such as Joomla. This project aims to allow students to use their innovativeness and creativity to build an e-business idea in small teams based on 2 students. Students can pick pure or partial e-business models that can have online transactions through a website. The project should contain all the components of a well-made website. It should include: • Web pages, videos, images, banners, menus • Forms • Server-side scripts • Database The following are some sample projects which you may work on one of them: a) Online magazine in health/sport etc. ... b) Online library system c...