Data retrieval trabalhos

...aim for this function is to use a camera to scan the cover of a video game and instantly return stored data relating to the game in question. Scope of Work: - Your task will involve creating a Laravel/WPA scanner function similar to 'MTG card scanner' or 'PictureThis', that can operate on the Laravel/WPA operating system. - The data returned should include the price of the game, as well as additional information and price comparisons when a game cover is scanned. We have the database of price and covers. Ideal Experience and Skills: - Experience with Laravel and WPA is essential. - Prior experience in designing image scanning solutions is an advantage. - Understanding of gaming industry data and pricing is beneficial. The successful candidate...

...platform (iOS & Android) app with embedded python, allowing communication with a downloaded Large Language Model (LLM). The app should operate offline and include GPU utilization control. Requirements: 1. Cross-platform app (iOS & Android) with embedded Python. 2. Ability to communicate with a downloaded LLM offline. 3. Clean, intuitive chat interface. 4. Previous Q&A history section with retrieval and deletion options. 5. settings selection including Dark Mode, with the following options: Text-to-Speech Option Voice Input Meeting Summaries Document Summarization Bidding Details: Please provide bid cost and timeframe completion Additional Information: User-friendly interface and efficient functionality are key. Prior experience in similar projects is re...

...CSS, and JavaScript Handles user input validation and error handling Logic Layer: Implements core functionalities: user authentication, password hashing, password strength assessment, access control Ensures sensitive data protection Data Access Layer: Interacts with database for password storage and retrieval Employs appropriate database technologies for data integrity, security, and performance Shields business logic layer from database complexities Database Layer: Securely stores password data and related information Employs robust security measures to protect sensitive data Security Layer: Integrates various security measures ————————————— User perspective: User Ac...

...CSS, and JavaScript Handles user input validation and error handling Logic Layer: Implements core functionalities: user authentication, password hashing, password strength assessment, access control Ensures sensitive data protection Data Access Layer: Interacts with database for password storage and retrieval Employs appropriate database technologies for data integrity, security, and performance Shields business logic layer from database complexities Database Layer: Securely stores password data and related information Employs robust security measures to protect sensitive data Security Layer: Integrates various security measures ————————————— User perspective: User Ac...

I'm seeking a highly skilled developer to help with the integration of cloud functions into my Flutterflow project. The successful candidate will ha...highly skilled developer to help with the integration of cloud functions into my Flutterflow project. The successful candidate will have a strong understanding of both Flutterflow and the Firebase database system. Key tasks will include: - Integrating Firebase with Flutterflow - Ensuring user authentication processes are in place - Implementing push notifications into the system - Performing data retrieval, insertion, and updating in Firebase Prior experience working with Flutterflow and Firebase is a must. Proven project management skills and the ability to work within a given timeline will also be essential for succes...

...RESTful APIs. You should be able to design and implement API endpoints that are efficient and scalable. - Integrating SQL Databases: In this specific project, we're focusing on SQL databases - MySQL and PostgreSQL. Your expertise in database integration should be strong. You should be able to design database schemas that align with the overall structure of the project and implement effective data retrieval and storage mechanisms. The ideal candidate for this position should have: - Proven experience working with Java Spring Boot - A solid understanding of RESTful API development - Extensive experience with SQL databases, particularly MySQL and PostgreSQL - Strong communication skills, as you'll be required to assist and guide our team through the project's...

I'm seeking a profession...primary goal of this system is to manage a variety of business activities, such as managing schedules, tracking project progress, and more. Key Features: - **Database Management**: The software should primarily focus on data storage, retrieval, and basic data manipulation. Database Management Functionality: - **Data Reporting and Analytics**: Developing the capability to generate detailed reports and perform basic analytics on the stored data will be crucial. Ideal Skills: - Strong experience in Codeigniter - Proficiency in database management - Understanding of data reporting and analytics - Ability to create user-friendly interfaces This project will be a great fit for you if you're looking to work on an...

I'm looking to develop a website that is API-dependent. As a client, I'd like a fre...- User Registration and Login: The website should require users to register and log in. - API Integration: The website will need to support API calls to retrieve external data. Ideal candidates for this project should have: - Strong experience in building websites with user registration and login functions - Proven record of successful API integration in previous projects - Proficiency in implementing data retrieval via API - Good understanding of information security and best practices in user authentication It's important that the website is user-friendly, secure and efficient in handling API calls for data retrieval. If you have experience with s...

...in classes of finite relational structures. ......" ] } 1 1 (b) s2/s2 : All the 100 queries. Each query has 2 fields: i. qid: The unique id of the query ii. query: The text of the query Some query entries from the file are: { "qid": "1", "query": "deep learning" }, { "qid": "2", "query": "artificial intelligence" }, { "qid": "3", "query": "information retrieval" }, . . . (c) s2/: The relevance values of research papers for each query is given in this file. The columns are: i. qid: id of the query for which the relevance value is marked ii. docno: document id of the research paper for which the relevance is marked iii. relevance: Relevance of the research pa...

I'm in need of a skilled FlutterFlow developer to create a web application that can generate P...Generation Frequency: The reports should be generated within the app on-demand by the user. Skills and Experience: - Proficiency in integrating Firestore as a database for document retrieval. - Prior experience in creating PDF generators from specific document layouts. - Understanding of user-triggered, on-demand report generation. - Knowledge of building Custom Functions or Actions within FlutterFlow. - Ability to advise on the best implementation strategies within FlutterFlow This project requires attention to detail, a solid understanding of FlutterFlow, and a good grasp of PDF generation from dynamic data. Please provide examples of similar FlutterFlow projects you...

I'm looking for a skilled developer to create a specific API endpoint using Postman. - The purpose of this endpoint is to retrieve transaction records. - The endpoint should return the retrieved data in JSON format. The ideal candidate should have: - Proficiency in Postman and API development - Previous experience with data retrieval APIs - Strong understanding of JSON data structure Please provide examples of similar projects you've worked on.

I'm in need of a C program that can communicate with a REST API and retrieve data in JSON format. Key Requirements: - The program should be able to establish a connection with the specified REST API and retrieve data in JSON format. Ideal Skills: - Proficiency in C programming language - Experience with REST APIs and JSON data format - Strong understanding of data retrieval techniques Please note that I'm only looking for a C program that can successfully retrieve data from a REST API in JSON format.

I am seeking someone to retrieve specific contact details for a Chinese company located in Tibet. Key Deliverables: - Company Name - Contact Person - Address - Email - Phone Number - WhatsApp Number Preferred Format: The final deliverable should be in Excel or CSV format. Experience R...located in Tibet. Key Deliverables: - Company Name - Contact Person - Address - Email - Phone Number - WhatsApp Number Preferred Format: The final deliverable should be in Excel or CSV format. Experience Required: - Proficiency in Chinese language and familiarity with Chinese business conventions. - Previous experience in retrieving contact information. - Attention to detail and accuracy in data collection. Please reach out if you believe you have the necessary skills and experience for ...

Please DONT APPLY of you dont have the experience and skills! I'm looking for an NLP Developer who has experience with parsing PDF files, integrating OpenAI and other LLM providers APIs, and building RAG (Retrieval-Augmented Generation) applications. The main objective of this project is to build a chatbot based on a repository of documents. Key Responsibilities: - Implementing PDF parsing capabilities to extract textual data for processing - Integrating OpenAI APIs to enhance the chatbot's responses - Building a RAG-based chatbot system for providing contextual answers The ideal candidate should have: - Proficiency in NLP and experience with developing language models - Strong skills in integrating APIs - Previous experience in building chatbots or conversational...

I'm looking for a skilled Java developer to integrate the Coinbase, Kraken and many other cryptocurrency APIs into my project. Key Objectives: - Integration of Coinbase, Kraken APIs and many other's exchanges api's - Implementation of wallet balance retrieval functionality Ideal Skills: - Proficient in Java programming - Experience with cryptocurrency exchanges and APIs - Prior work with well known crypto exchange's APIs preferred - Strong understanding of API integration and security Please provide examples of similar projects you've worked on and your approach to API integrations. Your ability to meet the project's technical requirements and ensure security will be crucial.

...querying could be spread across a range of resources. - The queries the bot will be handling will be full-text. This means the bot should be able to understand and respond to complex, multi-sentence questions, and not just simple keyword-based ones. Ideal Skills and Experience: - Experience in developing chatbots and familiarity with ChatGPT. - Proficiency in creating and implementing systems for data retrieval from PDF documents. - A strong understanding of natural language processing and the ability to create systems capable of understanding and generating complex, full-text responses. I need the bot to be able to provide accurate and relevant responses, so it's important that the freelancer who works on this project has a keen eye for detail and a solid understa...

I'm in need of a professional who can access and retrieve information from a partner's iPhone without physical access to the device. Specifically, the task involves obtaining: - Message history - Media shared - Contact list A deep knowledge of iPhone's security, WhatsApp functionality and ethical hacking is desirable. Understanding of remote data retrieval is essential. Please note that this task should be done ethically and within legal confines.

I have a WhatsApp service provider that provides chatbot and menu-based features. I'm looking for a freelancer to create an adapter that can integrate a different service provider for l...freelancer to create an adapter that can integrate a different service provider for live-chat on the same WhatsApp number. Key Requirements: - Develop an adapter for live-chat that supports real-time messaging, media file sharing, and chat history retrieval. - Ensure the chatbot dialog history can be passed to the live-chat as a transcript file. Ideal Skills: - Proficiency in Java, Springboot - Prior experience with WhatsApp service provider integrations - Strong understanding of real-time messaging and chatbot systems - Ability to ensure seamless data flow between chatbot dialog and ...

Looking for a qualified freelancer proficient in Node.js, , and PostgreSQL. While there's no specific Node.js version requirement, key functionalities needed for the backend include: - User Authentication - Data Storage and Retrieval - API Integration Ideal freelancers should have extensive experience in these areas and a firm understanding of PostgreSQL as our chosen data storage technology. Your expertise will be vital in driving the smooth operation of our project's backend. Let's connect if you're a match.

...should be able to integrate existing tools and services to maximize development speed and cost efficiency, laying the groundwork for more advanced features in later phases. The app leverages the MarketCheck API for automotive data and employs AI technologies to enhance the car buying experience. == Requirements *Must-Have (MoSCoW Method)* - Continue development off an existing FlutterFlow project with provided screenshots. - Efficient data handling and querying in Firebase Firestore with required indexing. - Integration with MarketCheck API for real-time automotive data.() - Utilization of pre-trained AI models with contextual awareness, similar to SalesGPT or CrewAi (search Github). - build tools for AI agents so they can utilize Voice, Email and update CRM. (i...

...realtime 1 minute stock market data from the New York Stock Exchange (NYSE) and save it to a csv file. The application must be compatible with Windows. Key Features: - **Data Downloading**: The primary function of the application is to download 1 minute stock market data from the any chosen stock exchange in real time. - **Data Saving**: The downloaded data needs to be saved to a csv file. - **Data Filtering Options**: The application should allow for various data filtering options to facilitate data analysis. - **Real-time Alerts**: It should provide real-time alerts triggered by certain market conditions as well as calculated alerts based on oscilator calculation - **Historical Data Access**: The application should also f...

I have a frontend file that needs new features and an admin panel to manage content. The project involves: - Implementing new features into the existing frontend design - Developing an admin panel for content management. This panel should allow me to: - Add, edit, delete posts - Update website p...frontend development and backend (specifically for the admin panel) will be crucial. Ideal Skills: - Proficiency in front-end technologies such as HTML, CSS, and JavaScript - Experience with backend technologies for admin panel like PHP, Python, or Ruby - Knowledge of web frameworks like Laravel, Django, or Ruby on Rails - Understanding of database management for effective content storage and retrieval - Prior experience with developing admin panels for content management is a ...

I'm looking for a data engineer with solid Pyspark knowledge to assist in developing a robust data storage and retrieval system, primarily focusing on a Data Warehouse. Key Responsibilities: - Implementing efficient data storage solutions for long-term retention and retrieval - Ensuring data quality and validation procedures are in place - Advising on real-time data processing capabilities Ideal Candidate: - Proficient in Pyspark with hands-on experience in data storage and retrieval projects - Familiar with Data Warehousing concepts and best practices - Able to recommend and implement appropriate real-time processing solutions - Strong attention to detail and commitment to data quality. Specifica...

I need an expert to conduct a local PrivateGPT installation on my Linux server with a pgvector database configuration. This setup aims to ingest various document and data file formats to enable a local Retrieval-Augmented Generation (RAG) Question-Answering system. Here are some details: - **Objective**: Incorporating GPT technology to generate a question-answering system. - **Document/Data Types**: JSON, CSV, PDF, XLSX, DOCX, TXT files - **Skills Required**: - Proficiency in GPT - Experience with Linux server configuration - Familiarity with document and data ingestion into pgvector database. You should be able to ensure full functionality and provide guidance or documentation on how to use and maintain the system upon project completion.

...Strapi is hosted on and when left idle/inactivity for 15mins, Strapi isn’t loading data on my fronted. Here are the specifics: - Data Retrieval: I'm retrieving and displaying data in my frontend application by fetching from a local database. The problem arises after an undefined period of idle inactivity where it stops loading the data. - Type of Data: The type of data being loaded was not specified, but the issue is with the data loading in general. Ideal Skills & Experience: - Experience troubleshooting and resolving issues in a environment - Proficient in database management - Strong understanding of Strapi and how it interacts with frontend technologies - Data loading optimization techniques I...

I am seeking a knowledgeable Python developer to develop wado-rs capable of handling OHIF requests. The project entails specific functionalities: - Image retrieval from OHIF requests. - DICOM metadata extraction. The ideal candidate should have experience in working with Python and be familiar with the Python framework, Flask. Previous experience with DICOM and Image retrieval would be beneficial.

The project entails developing an Angular application that seamlessly retrieves data from Teradata and presents it in a user-friendly manner. Specifically, the developer should be proficient in: -Setting up Angular environments. -Creating Angular services to interact with Teradata. -Retrieving and processing data from Teradata within Angular components. -Handling errors and exceptions effectively. -Optimizing performance for data retrieval and presentation. -Testing, debugging, and deploying Angular applications.

I am in need of a skilled MERN Stack developer to assist with an existing project. The project covers a range of areas such as authentication and user management, data retrieval and manipulation, as well as frontend design and user interface. Key responsibilities and skills needed: - Proven experience with MERN Stack development. - Proficiency in handling authentication and user management systems. - Demonstrated ability to retrieve and manipulate data efficiently. - Strong understanding of frontend design and user interface to ensure optimal user experience. Communication: I prefer to communicate with the freelancer through instant messaging apps. It allows for quick and straightforward exchanges. Please include previous work in your application to help me unders...

I need a competent AI developer to use OpenAI, Pinecone and Scrapper in order to construct an engaging and intuitive AI chatbot for my website. Requirements: >- The primary role of the AI chatbot will be in information retrieval. It's critical that it efficiently and accurately fetches and presents data to users. >- I want the interaction with chatbot to feel natural and conversational. The chatbot should not merely provide answers but engage users in a dialogue to better understand and meet their needs. >- Since we cater to a global audience, the chatbot needs to be multi-lingual, capable of understanding and responding in several languages. Ideal Skills: >- Proven experience in designing and developing AI chatbots. >- Proficiency in OpenAI, Pinecone...

...Certificate. - Experienced freelancers with proficiency in online research tools, databases, and legal documentation are the leading candidates for this task. Legal background or paralegal studies is a plus. - This project necessitates a meticulous and analytical approach, as well as an undeniable respect of timeframes and deadlines. Your combined experience in legal records research and retrieval would ideally be of immense help for this project. It would be beneficial if you have conducted similar records research before. If you can maintain one's privacy and work with full information confidentiality, then you would be perfect for this job. I need to establish death of a person who died in the past 2 years via a death certificate. The person's last known addres...

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

...and display specific data from PubMed on my Joomla site. Your tasks will include: - Setting up the API integration for fetching the data from PubMed - Displaying the retrieved information in a custom module/widget on my Joomla site The specific details you need to consider are: - I'm interested in retrieving and displaying the 'Title' and 'Abstract' of the publications from PubMed - The displayed data should be organized neatly within a custom module or widget on my Joomla site Ideal skills and experience for the job: - Proficiency in Joomla development, with a strong understanding of API integration - Prior experience working with data retrieval from external sources like PubMed - Ability to create custom modules or widgets...

I'm looking to establish a self storage facility tailored for e-commerce businesses. Key Points: - **Purpose**: The main objective of this facility is to serve as a storage solution for e-commerce business owners. - **Inventory Management**: I prefer the use of a barcode scanning system for efficient tracking and retrieval of goods. Ideal Skills: - Experience with the design and management of self storage facilities, especially for business purposes. - Proficiency in the implementation of inventory management systems, especially those that involve barcode scanning. - Understanding of the unique storage requirements of e-commerce businesses.

The deliverable is the files associated with a Large Language Model (LLM) Retrieval Augmented Generation (RAG)-based chatbot, the full-page chat interface screen, and the miniature chat interface. This job does not include deployment of the files to the production system. A demonstration of the chatbot and its capabilities will be provided upon completion of the project. The chatbot will limit itself to agreed upon topics/information and can handle several conversation turns (i.e., will maintain a temporary chat log per interaction for conversation flow). The chatbot will also be configured to store all chat logs locally. The chatbot will make use of an information store, so domain- and county-specific data will be available. Files will be documented in case of future mod...

I'm in need of a professional with relevant experience in Instagram API integration to conduct feed management for comments and messages stamped on public user accounts. Key tasks include: - Ability to analyze and classify data fetched from Instagram API. - Collecting and deciphering messages and comments from public Instagram users. - The task must be executed flawlessly to ensure effective data retrieval and use. Your skills include: - Proficient in the use of Facebook Graph API and Instagram API. - Exceptional data integration and interpretation capabilities. - Experience in managing API feeds, especially for public user accounts.

I'm in need of a skilled JavaScript developer to create a script for me. Your task will involve: - Writing a script in JavaScript that can work on an Aruba Server - Retrieving JSON data from a specific link - Saving this data in a .txt file - Generate and save a new file every 15sec Ideal skills for this project would be a solid understanding of JavaScript, APIs, and JSON data handling. It would be beneficial to have experience in dealing with file manipulation in JavaScript. You can see the data ad this page:

...their accounts securely. - Database Management: Proficient database management within the application is a must. This includes data storage, retrieval, and manipulation. Additional Information: - External Integrations: There is a possibility that additional integrations may be required in the future. Experience with integrating external systems and APIs would be beneficial. - User Roles and Permissions: The application may need to support multiple user roles and permissions. While this is currently marked as 'unsure', the ability to handle this efficiently would be a plus. Ideal Skills: - Proficiency in .NET development - Strong knowledge of SQL databases and data management - Experience in user authentication and registration systems - Previous work inv...

I require an web developer with experience in developing direct messaging chat systems to add functionality to my softr marketplace website. I want a 1-1 chat feature, which would allo...as - Key Requirements: - The chat feature should be incorporated into each service listing, accessible via a clearly displayed button. - The chat system must prioritize message storing and retrieval. This means the application should be able to store and recall messages efficiently. - It's important that the chat history remains accessible for a specified time, details on this will be communicated during the project briefing. Ideal Skills: - Web development - Experience with chat systems - Knowledge of Softr marketplace - Understanding of data storage and retrieval mechanis...

...Specifically, I need assistance with API development and database management. Key Requirements: - Strong Golang skills with a focus on backend development - Experience in designing and implementing APIs - Proficiency in managing and optimizing databases Ideal Skills: - Golang, with a strong emphasis on backend development - Experience with API development, specifically in the context of data retrieval - Proficient in database management, including optimization and security considerations - Strong understanding of backend architecture and best practices - Ability to work independently and as part of a team If you're a Golang expert with a proven track record in backend development, especially in API development and database management, I'd love to discuss how ...

I'm running a small business that sells food products and various maintenance materials. Currently, we're managing our inventory through Excel spreadsheets. It's getting increasingly cumbersome and we're looking to streamline the process with a dedicated inventory management software. Key Features: - I'm intereste...close eye on our stock levels, sales trends, and overall inventory health. Ideal Skills and Experience: - Experience with developing inventory management software, particularly for food and maintenance materials - Proficiency in building systems with strong reporting and analytics features - Ability to create user-friendly interfaces for easy data input and retrieval - Experience working with Excel and the ability to potentially integrat...

I'm actively seeking an experienced Python/Flask developer. Detailed specifications for the project were not provided, so a willingness to work collaboratively to clarify project requirements will be crucial in this role. Ideal Skills: • Python/Flask programming prowess • Experience with user authentication processes • Knowledge on data storage and retrieval • Proficiency with integrating external APIs Given that the design preference and platform compatibility weren't specified, a flexible mindset toward these aspects would be appreciated. Please be prepared to adapt to different styles and multiple device functionalities. Your input and expertise will be invaluable to shaping this project's success.

...Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options. Requirements: The project must be completed within 2 days from the start date. The freelancer will have access to support and clarification throughout the project duration. Proficiency in Autodesk Revit plugin development. Access to Revit 2024 installed on your PC for testing and development. Ability to work independently and efficiently. Project Details: The objective is to develop a plugin that performs the following tasks: Retrieve quantity data for four specified materials from predetermined Revit schedules. Display the retriev...

I'm seeking a specialized developer to create a custom plugin for Revit. Ideally, your skill set should focus on: - Strong knowledge in Revit API - - Automating data retrieval within Revit using C# and Revit API In your application, please elaborate on your past work specifically in development of similar plugins. Demonstrating your familiarity in this specific area is paramount to securing this project. A proven track record in creating plugins catering to the architecture and 3D modeling domain could potentially put you ahead of the competition.

...a specific message from my Hotmail email account and display it. In the context of this, the "specific message" is a temporary code. Here's a brief insight into what I'm envisioning: - Email Targeting: The website should allow for the selection of any Hotmail email address. The purpose of this is to ensure that the site can pull messages from different accounts as needed. - Specific Message Retrieval: The core functionality will be to retrieve and display a specific message from the selected email account. That message is usually a temporary code from netflix. - Search Function: A search bar is necessary for sifting through emails quickly. - Auto-Refresh: I'm hoping the website can include an automated refreshing feature. This is highly important becaus...

We are in need of a highly skilled and experienced Python Developer who specializes in Large Language Models (LLM) and Retrieval Augmented Generation (RAG) tasks. Key Tasks: -Your main responsibility will be to create a custom AI Chatbot by combining LLM (Large Language Model) with RAG (Retrieval-Augmented Generation) using custom data. General Requirements: - Demonstrable proficiency in Python and understanding of LLM and RAG is a generally necessary. - Familiarity with Chatbot modeling, data analysis, model building, web scraping, data extraction, and task automation will be regarded as additional advantages. This project provides an excellent opportunity for individuals deeply interested in language models and augmented generation. Interested and ...

We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options.

We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options.

Description: We are seeking a proficient individual or team to create a data collection tool to capture crucial information for our programs. The project involves gathering data related to attendance, classroom IDs, session IDs, and artifacts (pictures of classrooms as evidence) from WhatsApp/SMS communication channels. Project Scope: The primary data points to be collected include: Attendance records of students attending weekly sessions. Classroom IDs where sessions take place. Session IDs for each session conducted. Artifacts: Pictures of classrooms as evidence of session conduct. Schools & Instructors: Our program spans across 100 schools with 37 instructors and 13,000+ students Each instructor is responsible for conducting weekly sessions twice a week. In...

I need a web-based contract management application with alerts system to remind me of contract termination dates. Key Features: - Contract Entry System: The application must allow for storage and retrieval of specific contract details which include the contract value, duration, name, start date and end date. - Sorting Functionality: A key requirement is for contracts to be sorted primarily by their end dates. - Alert Mechanism: The application should notify me noticeably in advance of each contract's expiry date. Ideal Freelancer: You should be a skilled application developer with experience in creating management systems with sort-function and notification features. Understanding of contract management would be a plus point.

We are looking for an experienced Autodesk Revit plugin developer to create a custom plugin that integrates with Revit 2024. The plugin will automate the retrieval of quantity data from specific Revit schedules and perform calculations based on user-selected options.