8 Best Practices for Creating Apps for Booking

As the practice shows, no idea, even the most brilliant one, when embodied in a digital product or service, will become successful without quality assurance. It, in turn, always includes two non-intersecting procedures that occur before software is launched: the first of them is aimed at obtaining a clear understanding of whether development is moving in the right direction, and the second of them clarifies whether the solution being created meets end user needs. So, how are they called and performed? Let’s find it out right now.

What Is Verification Testing?

In a nutshell, it is a procedure aimed at checking whether the solution being created meets its predefined specifications and generally accepted design and development standards. Software verification testing is performed throughout the entire creation process and involves the use of various automation testing tools and verification methods, such as modular, integrational, and system testing.

What Is Validation Testing?

Unlike the previous type of testing, this one involves planning real-world scenarios that allow the development team to make sure that the solution being created meets its audience’s needs (for this, you can apply, for example, the alpha- and beta-testing validation methods). After that, the solution has to be compared with its specifications. If any discrepancies are found, they need to be eliminated before this solution is released to the public. Actually, that’s why validation testing is repeated until the team achieves full compliance.

Purpose of Verification and Validation

The main goals of verification and validation testing are to fully satisfy the needs of the software solution owner and the audience as well. As soon as these procedures are successfully completed, the project can be launched.

Difference Between Verification vs Validation Testing

So, what about the verification and validation difference? Generally speaking, while verification is aimed at checking the compliance of a product or service with its list of requirements agreed upon between the development team and the owner, validation allows teams to make sure that this service or product will be positively accepted by its end users. 

In this regard, the first procedure starts from the very beginning of the development process and lasts until the final testing stage and the second – only after the product/service is completed. This also imposes certain differences on the test data used: during verification in software testing, QA engineers use sample data (in this regard, automation methods are often applied), and during the software validation – real data (usually, manual methods do a great job here).

How Are Verification and Validation Testing Performed?

Now, let's look at the four most popular approaches used for validation and verification in software testing:

• Peer reviews, which involve providing a software solution to focus group representatives for a certain period of time in order to obtain feedback on their experience of interacting with it;
• Assessments, which are left by focus group representatives after checking the solution for functionality and identifying errors and inconsistencies in it;
• Walkthrough, which implies a preliminary explanation to focus group representatives of how exactly to interact with the software solution, after which the latter leave their feedback on how well everything was clear and whether they think some areas need to be optimized;
• Desktop-checking, which includes reviewing the software code by specialists (in particular, software engineers).

Tips for Successful Verification and Validation

To ensure these two procedures go smoothly, follow these guidelines:

1. Define the tasks and goals you are pursuing through these procedures and what the results should be upon their completion;
2. Choose the specific tools and approaches you are going to use – they should cover all possible scenarios of user interaction with your software solution, as well as generally accepted software development standards;
3. Create a testing plan, where you will specify deadlines, available resources, and evaluation criteria (along with the acceptable minimum compliance);
4. Proceed directly to testing in order to identify bugs and inconsistencies that will need to be fixed before the project is released;
5. Involve representatives of the potential target audience and stakeholders in the testing procedure to get the most objective assessment of the quality of your team's work;
6. Don't forget to document and monitor the testing results from one bug fixing to another to understand the dynamics of improvements.

Popular Test Automation Tools For Verification and Validation

Although automated testing is considered a standard approach for verification testing only, sometimes, it also brings benefits when implementing validation testing. In this regard, we have compiled a small selection of popular tools that you can use for quality control in software:

• Selenium, an open-source web solution that supports a lot of programming languages, such as Java, Python, C#, and so on, as well as integrates with different frameworks;
• Appium, an open-source service for automated testing of mobile apps on iOS, Android, and Windows (both native, cross-platform, and hybrid ones);
• Robot Framework, an automation framework aiming at implementing acceptance testing and acceptance test-driven development;
• Jenkins, an automation server used for continuous integration and continuous delivery that streamlines the build, test, and deployment stages;
• TestNG, a popular testing framework that is actively used for testing Java-based software solutions;
• Cucumber, an environment for running automated acceptance tests written in Java, Ruby, etc.;
• JMeter, a perfect solution for performance testing of web apps.

Conclusion

We hope that we have helped you understand the difference between validation and verification testing, and now, you can also assess their importance in creating high-quality and competitive software solutions. You can also check out our blog to learn more about software development and design.

In today's fast-paced world, managing apartment complexes requires efficient and optimized processes. A custom apartment management system can provide the perfect solution to address the unique needs of your property. Today, we will dive deeper into the process of building a custom apartment management system, including a review of existing systems, an exploration of useful features and an analysis of the potential integration of ChatGPT for enhanced functionality and renter satisfaction.

In order to create an effective custom apartment management system, it is crucial to thoroughly assess the specific requirements of your property. Consider factors such as the number of units, tenant communication preferences, rent collection methods, maintenance management needs, accounting processes, and reporting requirements. By gaining a deep understanding of these needs, you can design a solution that addresses them efficiently.

Existing Systems and Notable Features

Before starting the development process, it would be quite useful to review existing apartment management systems. This step allows you to gain insights into industry standards, best practices, and successful functionalities. Here are several popular systems worth considering:

1. Buildium: It’s a widely recognized property management platform that caters to various property types, including apartments. It offers a comprehensive suite of functionalities, including tenant portals, online rent collection, maintenance tracking, accounting tools, and robust reporting capabilities. Its user-friendly interface and intuitive design make it a popular choice among property management professionals.

2. AppFolio Property Manager: It’s a cloud-based property management platform that supports apartment management needs. It provides tools for online rent collection, lease management, maintenance requests, and accounting. AppFolio is recognized for its intuitive interface, mobile accessibility, and ability to optimize various property management tasks.

3. Yardi: It’s a leading provider of property management software with solutions tailored to multifamily apartments. Their software includes features such as vacancy management, lease tracking, maintenance scheduling, financial reporting, and integration with popular accounting software. Yardi is known for its scalability, industry-specific expertise, and wide adoption in the real estate industry.

By reviewing these systems and understanding their features, you can identify elements that align with your complex's requirements and incorporate them into your custom apartment management system. Conducting thorough research, reading user reviews, and consulting with industry professionals will help you make an informed decision and create a tailored solution for your apartment management needs.

To ensure your custom apartment management system maximizes efficiency and meets the needs of your project, consider incorporating the following trending features:

4. Tenant Portal: A secure online portal where tenants can access lease agreements, submit maintenance requests, view payment history, and communicate with the management team. This feature enhances convenience, improves tenant satisfaction, and fosters efficient communication.

5. Rent Collection Automation: Integrate online payment gateways and automated reminders for rent collection. This streamlines the process, reduces manual effort, and minimizes the chances of payment delays. It ensures consistent cash flow and improves overall financial management.

6. Maintenance Request Management: Implement a system that allows tenants to submit maintenance requests online, tracks the progress of requests, and provides real-time updates. This feature ensures prompt resolution of issues, reduces administrative burden, and enhances tenant satisfaction.

7. Accounting and Financial Management: Incorporate features for tracking rent payments, generating financial reports, managing expenses, and automating accounting tasks. This functionality simplifies financial management, ensures transparency, and facilitates efficient budgeting.

8. Document Management: Establish a centralized repository for storing and managing important documents, such as leases, contracts, and tenant records. This feature ensures easy access to essential information, reduces paperwork, and enhances overall organization.

9. Communication and Notifications: Integrate a system for sending automated communication and notifications to tenants. This can include reminders for rent payments, maintenance updates, community announcements, and emergency alerts. Effective communication strengthens tenant relationships and promotes a sense of community.

Stage of Development

When it comes to constructing a custom apartment management system, it’s important to carefully choose a programming language that aligns with your specific needs and even more important to find a proficient developer team. With a large selection of developer tools and technologies available, it's essential to select those that have consistently demonstrated maximum productivity. Drawing upon our extensive experience, we take great pleasure in presenting a thoroughly chosen array of highly efficient technologies that have repeatedly proven their relevance and usability over the years:

1. JavaScript: It’s is essential for front-end development and can be used with frameworks like React or Angular for building interactive user interfaces.

2. PHP: It’s a server-side scripting language commonly used for web development and has frameworks like Laravel that provide a solid foundation for building complex applications.

3. Database Management Systems: Selecting the right database management system (DBMS) is crucial for storing and managing data in your apartment management system. Some popular choices include:

• MySQL: An open-source relational database management system that is widely used due to its performance, scalability, and ease of integration.‍
• PostgreSQL: Another powerful open-source relational database system known for its robustness, extensibility, and support for complex queries.‍
• MongoDB: A popular NoSQL database that offers flexibility and scalability, making it suitable for handling large volumes of data and accommodating future growth.

4. Frameworks and Libraries: Utilizing frameworks and libraries can significantly speed up development and provide a solid foundation for your apartment management system. Here are a few examples:

• Laravel: A PHP framework known for its elegant syntax and extensive feature set, making it ideal for building complex web applications.‍
• Angular: It’s a JavaScript framework for building dynamic web applications. It offers a modular architecture, reusable components, and built-in features like routing and form validation. It's a versatile choice for complex front-end development.‍
• Bootstrap: A front-end framework that offers a collection of CSS and JavaScript components, enabling you to create responsive and visually appealing user interfaces.

5. API Integration: Integrating with external services and APIs can expand the functionality of your apartment management system. For example, you might consider integrating payment gateways, geolocation services, or messaging platforms to enhance tenant experiences and streamline operations.

6. Version Control Systems: Utilizing version control systems like Git or Mercurial can help you manage and track changes to your codebase effectively. This allows for collaboration among developers, easy bug tracking, and the ability to roll back to previous versions if needed.

7. Cloud Services and Hosting: Consider leveraging cloud services like Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform for scalable and reliable hosting of your custom apartment management system. Cloud services offer benefits such as easy scalability, high availability, and robust security measures.

The Potential of Integrating ChatGPT

One exciting possibility for enhancing your custom apartment management system is the integration of ChatGPT. It can serve as a virtual assistant within your system, providing various benefits. 

Tenant Support and Assistance 

ChatGPT can handle common renter inquiries, provide information about complex policies and procedures, and offer assistance with general questions. This feature reduces the burden on property management staff, provides instant responses, and enhances tenant satisfaction.

Language Translation 

With ChatGPT's language translation capabilities, renters with different language preferences can communicate effectively. It can translate messages, notices, and announcements into multiple languages, ensuring comprehensive and persistent communication.

Maintenance Request Sorting 

ChatGPT can enhance the efficiency of the maintenance request process by assessing and prioritizing incoming requests, gathering necessary information from tenants, and categorizing the requests based on their level of urgency. This enables property managers to effectively manage and allocate tasks, leading to quicker response times.

Rent and Payment Assistance 

ChatGPT can assist renters with questions related to rent payment methods, due dates, and payment history. It can provide automated reminders, generate payment receipts, and address payment-related concerns, improving the overall rent collection process.

Conclusion

Building a custom apartment management system tailored to the specific needs of your project is a worthwhile investment. By thoroughly assessing your requirements, reviewing existing systems, and incorporating trending features, you can create an efficient, user-friendly and comprehensive system. Choosing the right programming language, finding a proficient development team, and integrating technologies like ChatGPT can further enhance capacity of your project. With a custom apartment management system in place, you'll have the means to effectively manage your property, improve tenant satisfaction, and achieve overall success.

Daria Lalaiants, CEO of Darly Solutions, met with Her Majesty’s Ambassador to Ukraine Melinda Simmons on 8th of September 2020.

As a member of YBC, the Ukrainian top closed community for young entrepreneurs, Daria shared insights about building IT business in Ukraine as well as how COVID impacted Darly Solutions and the industry overall.

The venue for the meeting was a 5 start hotel Kharkiv Palace which back in 2018 has been awarded as the best business hotel 5* in Europe conveniently located in the heart of the city, just a block away from Darly Solution office.

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