Online webservice
Budget: $1,500 – $3,000 USD
Max Budget 2000 dollars (Please don’t react if you are expecting more its not possible )
Outsourcing Document for Developing an Online Service that Alerts Home Seekers About New Houses via SMS and Email
Introduction
This document outlines the requirements for an online service that alerts home seekers via SMS and email about new houses available on real estate websites. The goal is to outsource this project to an experienced software development company. Below are the complete specifications, including requirements for user registration, data scraping, notification system, security, privacy, and maintenance.
Project Requirements
1. User Registration and Preferences
Functional Requirements
1. Registration:
• Users must be able to register with their name, email, and phone number.
• A confirmation email and SMS should be sent to the user to verify their account.
2. Login:
• Users must be able to log in with their email and password.
• Option for password recovery via email.
3. Preference Settings:
• Users should be able to set preferences for location, price range, type of house, and notification method (SMS or email).
• Users should be able to update these preferences through their account settings.
Technical Requirements
• Use a secure and reliable database (e.g., MySQL, PostgreSQL).
• Implement encryption for passwords (e.g., bcrypt).
• Optional two-factor authentication (2FA) for additional security.
2. Data Scraping and Aggregation
Functional Requirements
1. Source Identification:
• The service should collect data from a list of reliable real estate websites.
2. Web Scraping:
• Develop scripts that daily fetch new data from these websites, including information like location, price, type of house, and description.
3. Data Storage:
• Data should be stored in a centralized database.
• Data should be structured and optimized for fast searches and matchmaking.
Technical Requirements
• Use Python (e.g., with BeautifulSoup and Scrapy) or similar technology for web scraping.
• Automate data updates via scheduled tasks (e.g., cron jobs).
3. Notification System
Functional Requirements
1. Matchmaking Algorithm:
• An algorithm that matches new houses with user preferences.
2. Notification Engine:
• Automatically send notifications via email and SMS when there is a match.
3. Message Formatting:
• Clear and concise messages containing all relevant information, including a link to the listing.
Technical Requirements
• Integration with email and SMS services (e.g., SendGrid for email, Twilio for SMS).
• Scalable and reliable notification system capable of handling thousands of messages per day.
4. Security and Privacy
Functional Requirements
1. Encryption:
• Encryption of sensitive data both in transit and at rest.
2. Access Control:
• Strong authentication and authorization mechanisms to prevent unauthorized access.
3. Privacy Policy:
• Clear privacy policy compliant with GDPR and other relevant regulations.
Technical Requirements
• Use HTTPS for all communication.
• Regular security audits and penetration testing.
5. Maintenance and Updates
Functional Requirements
1. Regular Maintenance:
• Periodic maintenance to ensure the proper functioning of web scraping scripts and notification systems.
2. User Feedback:
• Mechanism for collecting and analyzing user feedback.
3. New Features:
• Develop new features based on market trends and user needs.
Technical Requirements
• Continuous integration and deployment (CI/CD) pipelines.
• Version control with Git.
Deliverables
1. Fully Functional Web Application:
• Registration and login functionality.
• Preference settings and user management.
• Data scraping and storage.
• Notification system for email and SMS.
2. Technical Documentation:
• Detailed documentation of all code, APIs, and systems.
• User manual for installation, configuration, and maintenance.
3. Security and Privacy Policy:
• Documentation of security measures and privacy policy.
Outsourcing Document for Developing an Online Service that Alerts Home Seekers About New Houses via SMS and Email
Introduction
This document outlines the requirements for an online service that alerts home seekers via SMS and email about new houses available on real estate websites. The goal is to outsource this project to an experienced software development company. Below are the complete specifications, including requirements for user registration, data scraping, notification system, security, privacy, and maintenance.
Project Requirements
1. User Registration and Preferences
Functional Requirements
1. Registration:
• Users must be able to register with their name, email, and phone number.
• A confirmation email and SMS should be sent to the user to verify their account.
2. Login:
• Users must be able to log in with their email and password.
• Option for password recovery via email.
3. Preference Settings:
• Users should be able to set preferences for location, price range, type of house, and notification method (SMS or email).
• Users should be able to update these preferences through their account settings.
Technical Requirements
• Use a secure and reliable database (e.g., MySQL, PostgreSQL).
• Implement encryption for passwords (e.g., bcrypt).
• Optional two-factor authentication (2FA) for additional security.
2. Data Scraping and Aggregation
Functional Requirements
1. Source Identification:
• The service should collect data from a list of reliable real estate websites.
2. Web Scraping:
• Develop scripts that daily fetch new data from these websites, including information like location, price, type of house, and description.
3. Data Storage:
• Data should be stored in a centralized database.
• Data should be structured and optimized for fast searches and matchmaking.
Technical Requirements
• Use Python (e.g., with BeautifulSoup and Scrapy) or similar technology for web scraping.
• Automate data updates via scheduled tasks (e.g., cron jobs).
3. Notification System
Functional Requirements
1. Matchmaking Algorithm:
• An algorithm that matches new houses with user preferences.
2. Notification Engine:
• Automatically send notifications via email and SMS when there is a match.
3. Message Formatting:
• Clear and concise messages containing all relevant information, including a link to the listing.
Technical Requirements
• Integration with email and SMS services (e.g., SendGrid for email, Twilio for SMS).
• Scalable and reliable notification system capable of handling thousands of messages per day.
4. Security and Privacy
Functional Requirements
1. Encryption:
• Encryption of sensitive data both in transit and at rest.
2. Access Control:
• Strong authentication and authorization mechanisms to prevent unauthorized access.
3. Privacy Policy:
• Clear privacy policy compliant with GDPR and other relevant regulations.
Technical Requirements
• Use HTTPS for all communication.
• Regular security audits and penetration testing.
5. Maintenance and Updates
Functional Requirements
1. Regular Maintenance:
• Periodic maintenance to ensure the proper functioning of web scraping scripts and notification systems.
2. User Feedback:
• Mechanism for collecting and analyzing user feedback.
3. New Features:
• Develop new features based on market trends and user needs.
Technical Requirements
• Continuous integration and deployment (CI/CD) pipelines.
• Version control with Git.
Deliverables
1. Fully Functional Web Application:
• Registration and login functionality.
• Preference settings and user management.
• Data scraping and storage.
• Notification system for email and SMS.
2. Technical Documentation:
• Detailed documentation of all code, APIs, and systems.
• User manual for installation, configuration, and maintenance.
3. Security and Privacy Policy:
• Documentation of security measures and privacy policy.