mixing and mastering so that the client's music can be released as a commercial sound source 30$ per song, 40,000 won in Korean won, no additional cost per track, no additional cost for vocal tunes The operation takes 1-2 days and there is no additional charge for requesting modifications or the number of modifications
...order! Are you a science journalist or scientist with a great idea still in the beginning stages? Or are you stuck closer to the finish line, unsure what you need to do to get your paper up to commercial or academic publishing standards? I can help! I am a widely published writer of nonfiction, journalism, and science research with a wide variety of publications under my belt. I especially excel in first-person investigative journalism, memoir and biography, mainstreaming science for press releases and articles, and polishing scientific papers pre-publication (especially mechanical engineering, biomedical engineering, Sports science, Ergonomics, Biomechanics). I can advise on a wide variety of styles from mass market to specialist publications and especially enjoy 'punc...
VBA 코드 구현 능력 (Excel Macro를 이용한 프로그램 개발 및 요건정의) 1) 데이터 수집/정리 유형 : 분석 데이터 수집/정리와 관련된 자동화 2) 데이터 분석 유형 : 데이터에 수식/로직 적용 관련된 자동화 3) 데이터 시각화 유형 : 분석 결과를 그래프 표현 관련된 자동화 4) 보고서 작성 유형 : 분석 결과로 요약/결과 보고서 작성 관련된 자동화
reproduire le même a l'identique copier coller avec les calcule automatique les formule de la ou il ya tout les chiffre
...freelancer with skills in Word, Excel, programming, and graphic design. Your expertise in these areas will help me in different domains. Your main tasks will include: - Formatting documents in Word, ensuring a professional and consistent layout. - Creating Excel spreadsheets and conducting data analysis. Proficiency in Excel will be crucial to help me interpret and visualize data effectively. - Developing software or web applications. I am working with Java/Spring/JavaFX and am open to creative development ideas and solutions. - Designing logos and visuals. Your ability to create engaging and unique visuals will be a big asset to my projects. I am currently using Word 2010 and will be working with Java/Spring/JavaFX for the programming aspect of this project...
Phoenix property Investors is looking for a Vice President of U.S. Operations with a strong background in the real estate industry. Your priority tasks will entail: -Sales and Business Development: You should have a keen eye for g...this role: -Increase Property Portfolio: You'll look for opportunities to expand our property portfolio. -Maximize Rental Income: Leveraging strategies to optimize the income generated from our properties will be part of your role. -Oversee Property Maintenance and Repairs: Maintaining the high standards of our properties and overseeing any necessary repairs is crucial. If you have a proven track record in real estate management roles and are up for a new challenge, this could be the perfect fit. Please apply with a detailed overview of relev...
...I have not set up a Shopify store previously, so I need someone who can start from scratch. - The primary goal of the store is to sell products, so I need assistance in ensuring that the store is optimized for this purpose. Please bear in mind that as the store is still in the early stages of development, I may have additional features and functionalities that I would like to implement as we progress. Ideal Skills and Experience: - Proven experience in setting up Shopify stores, particularly with a focus on product sales. - Ability to advise on and implement the most suitable e-commerce features and functionalities for selling physical goods. - Strong communication skills and a collaborative approach, as I will need your guidance in making decisions about the store's desi...
As a B2B consulting firm, Veritern is seeking skilled freelancers to enhance our sales through targeted lead generation. We need experts who can identify, reach out to, and engage businesses that require consulting services. Desired Skills and Experience: Proven track record in B2B lead generation Extensive knowledge of the consulting sector Expertise in sales growth strategies Exceptional business communication skills Proficiency in digital marketing tools and techniques Familiarity with LinkedIn automation tools like Responsibilities: Develop and implement effective lead generation strategies Utilise LinkedIn, automation tools like , and cold emails for outreach Identify and engage potential clients within various industries Create and execute digital marketing campaigns
I'm looking for a skilled developer to assist with syncing an Excel file to my phpMyAdmin database. Key Requirements: - Real-Time Syncing: The sync should take place continuously in real-time. Any updates made to the Excel file should be reflected in my phpMyAdmin database instantly. Skills and Experience: - Proficient in Excel and phpMyAdmin - Experience in data syncing and database management - Familiarity with real-time data syncing No specific data validation or transformation is needed during the import process. The goal is to ensure that any changes made in the Excel file are accurately reflected in the existing database.
I am in need of a talented video editor, able to refine my 5-10 minutes long YouTube content. The focus is to add subtitles and background music to enhance viewer engagement. Ideal skills and experience: - Proven expertise in editing YouTube videos - Excellent proficiency in English captioning - Ability to match music content to t...my 5-10 minutes long YouTube content. The focus is to add subtitles and background music to enhance viewer engagement. Ideal skills and experience: - Proven expertise in editing YouTube videos - Excellent proficiency in English captioning - Ability to match music content to the video's mood. The final output should maintain quality while being intriguing and relevant to YouTube audiences. Your track record demonstrating similar work would be an a...
I'm looking to revamp the current...complete in a day, the more they earn. Key requirements: - Determine the flat fee for each job based on its type - Implement performance incentives for employees who complete more jobs than average - Track employee progress and job completion through a digital time and job tracking system Ideal skills for this project: - Experience in compensation model design - Understanding of the maintenance industry - Proficiency in performance incentive implementation - Ability to set up and manage digital tracking systems -comparison of current comp plan to new comp plan to show employees the upside This project offers an opportunity to innovate and improve the working conditions for my employees, potentially leading to increase...
I'm in need of a debt collector agency with 1-5 years of experience to help me recover outstanding debts across various sectors. I require a set of services including: - Debt collection: Handling overdue payments across different types of debts, such as consumer, business, medical, and gov...debtors who have gone off the grid, making it difficult to recover owed funds. - Credit reporting: Providing me with updated credit reports of debtors to help assess their current financial status and determine the best approach for debt recovery. Experience in this field is crucial, as it requires a deep understanding of debt collection laws and practices. The ideal agency should have a proven track record of successful debt recoveries and be able to carry out the tasks efficiently and ...
...SOME fixes needed for WP LMS: 1. UI and UX redesign (we can buy design if needed) 2. user register, they receive confirmation; user register, admin receive confirmation 3. user make payment, user and admin receive confirmation 4. course allocation after registration 5. user can sign-up for webinar; flat fee for webinar is $7. Link to Google Meet and Google Classroom 6. grade book function and Progress Tracking; recommend customized programme (if possible) 7. Flat price of $7 per month. 8. Take a test and get feedback ($7) 9. Registered students can Make appointment for (1 hour consultation) 11. Process in place to create new courses (with text, pictures, video and quiz) – and show new courses on Front Page 12. Personal info should be kept safe and private – user must...
I am in need of an experienced developer to create a project management web application that's colorful and vibrant. My vision is to have: - Task allocation and tracking: An integrated functionality that gives us the ability to multi-task and keep track of on-going projects. - Time tracking: Time management is crucial for us, we need a system that keeps things timely and organized. Ideal candidates should have experience in developing project management software or any relevant web applications. Familiarity with a vibrant and colourful user interface is also a key requirement. Show me your relevant portfolio so we can collaborate effectively to bring this vision to life.
I'm looking for someone who can design a sophisticated budget template for me in Excel. This template should: - Track both income and expenses - Project weekly outcomes - Compare actual amounts to budgeted amounts - Include more than 20 budget categories - Incorporate graphs and charts for visual representation. Skills necessary for this project will include advanced Excel knowledge and experience with financial modeling. The ideal candidate will have previously worked with complex budget templates and be comfortable creating a user-friendly interface. You should know how to devise a system that simplifies input and keeps data organized and easy to understand. Your ability to turn raw numbers into straightforward graphs and charts will be particu...
I'm in need of a skille...task in Fusion 360 software. Below are the specifics of the project: - Task: Completion of a 3D architectural model using Fusion 360 - Required Skills: Proficiency in Fusion 360, particularly in creating architectural models. - Level of Detail: The project demands the creation of a low detailed model. Ideal freelancers should have: - Extensive experience and a strong track record working with Fusion 360. - A portfolio showcasing examples of completed 3D architectural models. - Ability to work effectively in line with given deadlines. - Strong attention to detail, even when creating models with a lower level of complexity. Please respond with examples of your work in this field, as well as your time estimation for this project...
I need a Laravel developer to update my Laravel-based app with a new feature. The update is focused on the user interface, so I am looking for a specialist in Laravel with a strong front-end development portfolio. Key requirements include: - Extensive experience working with Laravel - Proven track record in front-end development - Ability to implement new features while maintaining the overall functionality of the app
...app, RuRi, that's live across various app stores. My goal is to quickly amass 10,000 downloads. Key Details: - **App Purpose**: It's a social networking app - **Target Demographic**: Primarily catering to young adults - **Promotion Strategy**: I'm focusing on social media advertising and influencer marketing The ideal candidate will have experience in the following: - **App Promotion**: Proven track record of boosting app downloads, particularly for social networking apps - **Targeting Young Adults**: Understanding of how to engage and attract young adult users - **Social Media and Influencer Marketing**: Proficiency in social media advertising and influencer engagement for app promotions - **Results-Oriented**: Ability to deliver on the target of 10,000 downloa...
I need a professional to convert the information in the attached document into an organized, well-formatted Excel sheet. The project will require you to: - Copy all the text content of the document into corresponding cells in the Excel sheet. - Transcribe all tables and charts in the document accurately into the Excel. - Maintain the original formatting of the data in the document. The Excel document should: - Include all columns and rows from the original document. - Not require any additional formulas or functions.
I am looking for an expert to design and write a compelling commercial proposal for my IT company. The primary aim of the proposal is to pitc...persuasive and detailed commercial proposal that showcases our photography, advertising and website services. - The proposal should be specifically tailored to the needs and interests of a BNB business. This involves addressing key pain points and offering innovative solutions. - A quick turnaround is essential. Ideally, the proposal should be completed within 1-2 days. Skills and Experience: - Proven track record in creating successful commercial proposals. - Strong understanding of photography, advertising and web design. - Experience in the hospitality or BNB industry would be a plus. - Ability to meet tight deadlines without compromisin...
I'm seeking a skilled designer to create a modern and sleek catalogue that will serve as an effective tool for advertising and promotion to professionals in the 36-55 age group. Key Points: - The primary goal of this project is for the design to reflect a modern and sleek style. - The catalogue will be used as a promotional material targeting professionals. - Design elements should be attractive and engaging to the target audience. Ideal Skills & Experience: - Proven track record in catalogue design, with a focus on advertising and promotion. - Understanding of modern design aesthetics and the ability to create sleek, professional designs. - Experience in creating promotional materials for a similar target audience (professionals aged 36-55) is a plus.
I am in need of a comprehensive Excel sheet that does calculation. Data entry is not too complex; it includes dates, dropdowns and formulas. Requirements: - Design an Excel sheet that calculates basic arithmetic operations, performs statistical analysis, and handles financial calculations. - The form should be user-friendly and able to accommodate the moderate complexity of data entry. - I need an expert who can create a clear and concise interface for the user, making data entry and subsequent calculations easy and efficient. It would be great if the freelancer has experience with: - Excel design for calculation purposes - Data entry form design - Experience in basic arithmetic operations, statistical analysis, and financial calculations.
una pagina web que...seran enviados a su correo y whatapp, tambien tendran la opcion de cambiar su clave o recuperar su clave; los socios podran ver el historial de ventas, comisiones, pagos realizados, saldo, estadisticas, la informacion sera enviada a su correo y whatapp, tambien tendran la opcion de cambiar su clave y recuperar su clave. todo tiene que ser almacenado en una base de datos que se pueda exportar a excel, la pagina web tiene que ser amigable y podra visualizarse desde una computadora, tablet y telefono celular. la pagina web debe estar en idioma español y tener la opcion de cambiar a idioma ingles, el proyecto incluye el codigo fuente el proyecto debe tener la opcion de ofertar varias promociones a los clientes, estas promociones se deben visualizar al inicio ...
보다 자세한 내용을 확인하시려면, 회원 가입 또는 로그인 절차가 필요합니다.
I'm seeking an experienced developer to create a complete Learning Management System for lawyers and law students. The LMS should feature effective user management, course management, assessment mechanisms and more. Key functionalities I'm looking for: - User Management: The ability to manage students' details, track their progress, and handle subscriptions effectively. - Course Management: Essential for organizing and dispensing courses efficiently. The structure should be clear and easy to navigate. - Assessment Tools: Ability to create and manage assessments, tests, quizzes etc. from within the system. Although I may have missed specifying some features, I expect the chosen freelancer to have deep understanding of LMS platforms and to suggest features ...
Conquer Gynecology Exams: Create Short, Clear Chapter Notes (Medical Students Only!) Need a study edge in Gynecology but short on time? We're looking for medical students to create concise, high-impact chapter summaries on gynecological topics. This is a fantastic opportunity to solidify your understanding while earning money! Fast Track Your Learning: Help Fellow Students: Create clear, informative chapter summaries for struggling students. Reinforce Your Knowledge: Condensing information strengthens your grasp of key concepts. Flexible Schedule: Work on summaries at your own pace. Competitive Pay: Earn 200 rupees per completed chapter summary. Ideal Candidate: Medical student with a solid foundation in gynecology. Strong reading comprehension and summarizing skills. Abili...
...and am looking for strategies to draw in more visitors. - Improve search engine ranking: I need my site to rank higher on search engine results pages to increase visibility and credibility. - Boost online sales: Ultimately, the end goal of this project is to enhance my conversion rate and drive more sales through my site. Target Audience: - Local, national, and international customers: The SEO strategy you will implement should be able to attract and engage with customers from various geographical locations. Ideal Skills and Experience: - Proven track record in SEO: I'm looking for someone who can demonstrate their knowledge and experience in improving website traffic, rankings, and sales through SEO. - Multifaceted SEO expertise: Given the diverse range of search ...
I'm looking for a skilled Facebook Ads expert to help me promote my anime clothing brand to a young adult audience. The primary goal of the cam...Facebook Ads: You should be experienced with setting up and managing successful Facebook ads campaigns. - Tailor the content for young adults: You need to understand the preferences and behaviour of the young adult demographic and create content that resonates with them. - Optimize for sales: Your main focus should be on increasing our sales conversion rate. Ideal Skills and Experience: - Proven track record in running successful Facebook ads campaigns. - A good understanding of the anime culture and the interests of young adults. - Experience in creating high-converting video content for Facebook. - Familiarity with the Shopify plat...
I'm looking for a skilled developer to assist with syncing an Excel file to my phpMyAdmin database. Key Requirements: - Real-Time Syncing: The sync should take place continuously in real-time. Any updates made to the Excel file should be reflected in my phpMyAdmin database instantly. Skills and Experience: - Proficient in Excel and phpMyAdmin - Experience in data syncing and database management - Familiarity with real-time data syncing No specific data validation or transformation is needed during the import process. The goal is to ensure that any changes made in the Excel file are accurately reflected in the existing database.
I'm in need of an experienced logo designer who can create a visually stunning logo for my gaming brand. The logo will be heavily inspired by the aesthetic of the popu...designer who can create a visually stunning logo for my gaming brand. The logo will be heavily inspired by the aesthetic of the popular streamer, Ninja. Key Requirements: - Incorporate a Ninja character into the design - Utilize a bright and vibrant color scheme The final product will be used predominantly online, across various social media platforms and websites. Skills and Experience: - Proven track record in logo design - Experience in creating gaming or eSports logos is a plus - Proficient in utilizing bright, eye-catching color palettes - Must have a strong understanding of the gaming industry and its...
We are seeking an experienced freelancer to design and develop a professional and visually appealing portfolio website using WordPress. The website should effectively showcase our work, skills, and achievements with a modern and user-friendly int...appealing portfolio website using WordPress. The website should effectively showcase our work, skills, and achievements with a modern and user-friendly interface. Key features include responsive design, easy navigation, integration of a blog section, contact form, and social media links. The project requires custom design elements aligned with our branding, as well as SEO optimization to enhance online visibility. The ideal candidate will have a strong portfolio of previous WordPress projects and a proven track record in web design...
I'm looking to boost sales through a dedicated social media marketing strategy. Key Goals: - The primary goal of this project is to increase my sales figures. Therefore, I'm looking for an experienced professional who can design and implement an effective social media marketing strategy to achieve this. Key Requirements: - The target audience for this project is the general public. As my products are aimed at a wide audience, the strategy should be able to engage with a broad range of individuals. Ideal Skills: - Experience in social media marketing is a must. The candidate should have a successful track record in increasing sales through social media platforms. - Understanding and familiarity with general public demographics will be an advantage. Please...
I'm looking to boost sales through a dedicated social media marketing strategy. Key Goals: - The primary goal of this project is to increase my sales figures. Therefore, I'm looking for an experienced professional who can design and implement an effective social media marketing strategy to achieve this. Key Requirements: - The target audience for this project is the general public. As my products are aimed at a wide audience, the strategy should be able to engage with a broad range of individuals. Ideal Skills: - Experience in social media marketing is a must. The candidate should have a successful track record in increasing sales through social media platforms. - Understanding and familiarity with general public demographics will be an advantage. Please...
Project Description: Mobile Application for Inventory Management Objective: Develop a Minimum Viable Product (MVP) of an Android application for inventory management and tracking using GPS and Bluetooth beacons. Technology: Flutter Key Requirements The Application -------------------------- - The app should primarily be developed in Flutter. However, since a Foreground service is required to run indefinitely in the background, it is acceptable to create this service in Kotlin or Java. Communication between Flutter and the native code should be done via Platform Channels (MethodChannel and EventChannel). User Interface ----------------------- The app should have three main screens: - Splash Screen: Displays the app logo. - Login Screen: User authentication with username and pa...
I am looking for an experienced individual to help develop a comprehensive business plan for my service-oriented venture in the beauty industry in Lebanon. This plan will cater primarily to individuals, so a deep understanding of consumer ...beauty industry in Lebanon. This plan will cater primarily to individuals, so a deep understanding of consumer needs in this sector is needed. Key responsibilities include: - Crafting a business plan tailored specifically for a start-up beauty service targeting individuals - Market research and competitive analysis - Financial projections and risk analysis Ideal candidate should have: - Proven track record in developing successful business plans - Deep understanding of the beauty service industry - Excellent research and financial projecti...
As a clothing brand store, I'm looking to develop a digital storefront primarily dedicated to men's casual/streetwear clothing. I am seeking a team or individual with experience and a proven track record to help with this project. The task will entail: • Building an intuitive, user-friendly store layout • Implementing functionality for a size chart, color options, and customer reviews Ideal freelancer or team should have: • Experience in e-commerce website development • A clear understanding of user interface and user experience principles • Proficient in platforms such as Shopify, Magento, or WooCommerce • Knowledge of the fashion industry, especially men's casual/streetwear Your main task will be to turn my vision into a fun...
I'm looking for a skilled professional who can help me enhance my website's performance. - Key Objective: I'm keen on boosting the overall speed and performance of the site to ensure a smooth and efficient user experience. - Specifics: While I haven't pinpointed exact areas that need improvement, I'm open to suggestions and expertise. Ideal Skills and Experience: - Proven track record in improving website performance - Proficient in performance optimization techniques - Capable of identifying and resolving performance bottlenecks - Strong understanding of website speed and efficiency - Experience with various web development platforms and tools If you're confident in your ability to optimize website performance and are committed to delivering top...
I'm in need of a talented graphic designer to create a minimalist logo for my brand. Key Project Requirements: - Logo Design: I expect the freelancer to create a unique, minimalist logo that accurately represents my brand. Ideal Skills and Experience: - Proven track record in logo design, particularly minimalist design - Strong creative and visual skills - Ability to understand and interpret brand values - Strong attention to detail
...The app will function similarly to a video-sharing website such as Youtube. Key Features: - User Profiles: Users should be able to create personalized profiles to track their video watching history, subscribe to content creators, and access other features. - Video Recommendations: The app should recommend videos to users based on their viewing history and preferences. - Search Functionality: A powerful search engine that allows users to find videos based on keywords, categories, and content creators. Your expertise in cross-platform app development and video content platform creation will be crucial for the success of this project. Please provide examples of similar projects you've worked on. A keen eye for user experience design and a strong understanding of app mo...
I'm looking for a YouTube ads expert to help me with an ad campaign that aims to boost sales. Your primary task will be to create and manage YouTube ads that appeal to young adults aged 18-34. The goal here is not only to increase brand awareness but to directly translate that into sales for my business. It's important that you have a proven track record of running successful YouTube ad campaigns that have led to tangible sales growth. Budget-wise, I'm looking to keep it under $500. So, an efficient and cost-effective approach will be highly appreciated. Please apply if you are confident in your ability to deliver on these requirements.
I'm in need of an Excel expert to enhance my files. The tasks include: - Removing duplicate rows - Fixing formatting issues - Merging two sheets into one Additionally, I would like to incorporate a corporate branding style in the file, utilizing appropriate colors and logos. Ideal Freelancer: - Proficient in Excel with experience in data cleaning - Skilled in formatting and merging multiple sheets - Familiar with incorporating corporate branding within Excel
I'm looking for an experienced affiliate marketer to help me promote physical products targeting both men and women. Because this is a physical product, the ideal candidate should have experience in this area. Key responsibilities for this project include: - Identifying suitable affiliate networks for physical products - Crafting and implementing an effective affiliate marketing campaign - Managing and maintaining relationships with affiliates - Monitoring and analyzing campaign performance If you have a proven track record in this field, I'd love to hear from you. Please provide examples of successful physical product affiliate marketing campaigns you've managed in the past.
I'm looking for a seasoned specialist in Google Ads, specifically skilled in generating consumer leads. The primary goal of this campaign is to effectively generate consumer leads for ...consumer leads. The primary goal of this campaign is to effectively generate consumer leads for a business operating within the food industry. - **Objective**: Generate a significant number of consumer leads. If a consumer searches my food category, my number should show up. - **Industry**: Food. The ideal freelancer for this project would have: - Substantial experience with Google Ads. Setting up ads and fine tuning to get desired results. - A proven track record in creating successful lead generation campaigns. - Basic understanding of the food industry and its audience.
I'm in need of a professional who can help me finalize my app by integrating a colour recognition feature. The deadline is May 22, 2024. Key Requirements: - Add a Colour Recognition Feature: The primary task is to...Training: I will also need full access to the app's database. You should guide me through the steps required to edit the database effectively. Ideal Freelancer: - Experienced App Developer: You should have a proven track record in app development, with a particular focus on database integration and feature addition. - Proficient in Colour Recognition: Knowledge of how to implement colour recognition features within apps will be highly beneficial. - Effective Communicator: The ability to explain complex coding concepts in a clear and concise manner is essenti...
Seeking assistance to recover my Microsoft email account. I've contacted Microsoft support a...Microsoft email account. I've contacted Microsoft support and tried to restore on my own, but my efforts proved unsuccessful. I can't access my phone number linked to the account for 2-step verification. Skills & Experience needed: - Experienced in Microsoft email recovery - Familiarity with situations where standard recovery measures (like backup phone number) are not accessible - Successful track record in solving similar cases The task involves: - Consulting with me to understand previous actions taken - Working around the 2-step verification to advance the recovery process - Potentially liaising with Microsoft support Please, bid if you have a feasible plan...
I'm in need of a greatly skilled mural artist to inject life into a petite space through creative forest artistry on a wall. Think a peaceful forest encapsulating the breath-taking elements of nature - mature, leafy trees, playful an...artist to inject life into a petite space through creative forest artistry on a wall. Think a peaceful forest encapsulating the breath-taking elements of nature - mature, leafy trees, playful animals and a picturesque waterfall. These elements aren't mere adornments, but integral parts of an oasis that doubles as a meditation zone, reading nook, and an alfresco dining area. A candidate with a proven track record in painting natural landscapes on indoor spaces is most desired. Ability to create designs that visually expand small spaces would ...
I need a detail-oriented and efficient freelancer to assist me with a data entry project. The specifics are as follows: - The project requires entering a combination of numeric and text data. - The goal is to have the data organized in a clear and coherent manner. The format of the data is likely to be in spreadsheets, although it may vary. Proficiency in Excel and Google Sheets will be essential for this task. Previous experience in data entry with formulas will be considered a plus. The ideal candidate will be able to deliver high-quality work in a timely manner.
I'm in need of a competent web developer who is experienced with Bootstrap and can troubleshoot issues affecting the mobile browser version ...consistent and functional on all devices The initial issue seems to be centered around Bootstrap, and hence, your understanding and experience with this framework is crucial. While I'm not certain if the Bootstrap framework itself is the root cause, your ability to investigate and resolve all possible problems affecting mobile responsiveness is highly sought. Ideal Skills and Experience: - Proven track record of debugging and fixing browser compatibility issues - Proficient in Bootstrap and other frontend technologies - Strong understanding of web standards and responsive design - Experience in optimizing websites for speedy loadi...
I'm in need of a skilled developer to create a text-based GPT (Generative Pre-trained Transformer) specifically for analyzing excel outputs and give answer according to user pre-defined questions.
