SkillStack Mobile Solution
A mobile app designed to assist users in learning and developing skills in the IT field, providing access to a variety of online courses and interactive lessons. The app features options for taking tests and exams, communicating with instructors, and managing the educational process through a personal account.

Try the app. Download it from the available app stores.
Client
An online school commissioned the development of SkillStack, intended to help students with online IT courses, providing access to educational content, communication with instructors, and real-time exam-taking.
The initial goal was to develop a turnkey mobile application to enhance the comfort and productivity of online learning. Additionally, the innovative product was expected to have high data security.
- Online learning, IT, lifestyle
- Mobile app development
- Flutter
- Dart
- Firebase
- Selecting online courses and appropriate educational content in the app
- Real-time learning with instructor participation
- Taking tests and exams to assess knowledge levels
- Communicating with instructors and managing the learning process through a personal account
Concept
Developing mobile applications for online learning has become increasingly relevant in today’s world, as they provide access to educational resources anytime and anywhere. With its intuitive interface and interactive elements, SkillStack enhances student motivation to complete courses.
Project idea
The SkillStack app aims to provide access to a catalog of online courses and educational content, regardless of the user’s time and location. This digital solution facilitates personalized learning by adapting materials to individual needs, easing interaction with instructors, and helping to track learning progress.
Solution
The development of SkillStack for online learning represents a significant step toward making educational resources accessible to users worldwide. The app includes numerous features, such as access to a course catalog, online learning, interactive video lessons, live streams, knowledge assessments, and the ability to communicate with instructors.
Business value
The SkillStack mobile app opens new horizons for users worldwide by providing access to online courses and educational materials anytime and anywhere. In a fast-paced world, the ability to learn on the go not only allows for flexible time management but also covers a wide range of topics. This approach makes the learning process more comfortable and effective, while also fostering a community of learners, which is especially important in the context of remote learning.

Features
Avirise offers mobile app development services for educational institutions. We create innovative solutions that align with modern trends and the needs of the target audience, surpassing the offerings of competitors.

Course catalog
The mobile app provides users with access to a wide range of online courses in the IT field.
Content selection
The app’s functionality allows users to select the most suitable educational content using lists and categories.
Review and rating viewing
Users can view information about each course, including instructors, reviews, and ratings.
Online learning
SkillStack enables real-time learning with instructor participation, allowing users to acquire knowledge and skills as they go.
Access to various content formats
This feature allows users to view interactive lessons, assignments, quizzes, and access recorded lessons.
Live streams and webinars
Мобильное приложение SkillStack открывает новые возможности участия в вебинарах без использования стороннего сервиса.
Test and exam taking
After studying a specific topic or completing a course, students can assess their level of understanding and confirm their knowledge.
Online communication
With the communication feature, students receive personalized support and clarifications from instructors in real time.
Personal account
Users have access to all their personal information, can view purchases, certificates, and downloaded materials.
Online payment
SkillStack allows users to pay for courses and additional services using credit or debit cards and other transaction systems.
Timely notifications
This feature provides users with prompt information about discounts, promotions, new messages, and other important events.
Features
Avirise offers mobile app development services for educational institutions. We create innovative solutions that align with modern trends and the needs of the target audience, surpassing the offerings of competitors.
Course catalog
The mobile app provides users with access to a wide range of online courses in the IT field.
Content selection
The app’s functionality allows users to select the most suitable educational content using lists and categories.
Review and rating viewing
Users can view information about each course, including instructors, reviews, and ratings.
Online learning
SkillStack enables real-time learning with instructor participation, allowing users to acquire knowledge and skills as they go.
Access to various content formats
This feature allows users to view interactive lessons, assignments, quizzes, and access recorded lessons.
Live streams and webinars
Мобильное приложение SkillStack открывает новые возможности участия в вебинарах без использования стороннего сервиса.
Test and exam taking
After studying a specific topic or completing a course, students can assess their level of understanding and confirm their knowledge.
Online communication
With the communication feature, students receive personalized support and clarifications from instructors in real time.
Personal account
Users have access to all their personal information, can view purchases, certificates, and downloaded materials.
Online payment
SkillStack allows users to pay for courses and additional services using credit or debit cards and other transaction systems.
Timely notifications
This feature provides users with prompt information about discounts, promotions, new messages, and other important events.
App development story
Best practices and a modern approach to the process of building a high-quality mobile application for business.

The need for innovation in online learning
In today’s world, edtech has become an integral part of the educational process. The COVID-19 pandemic accelerated the shift to remote formats, and now more people are choosing to learn digitally. However, to enhance its effectiveness, the education sector requires innovation, particularly through the creation of educational apps. These apps open new horizons for learners, providing access to educational content anytime and anywhere, which is especially important in our rapidly changing era.
Innovative technologies and artificial intelligence integrated into digital products help tailor the mobile app experience to the individual needs of each learner, ensuring a personalized approach and boosting motivation. Interactive elements in apps and game-based learning make the process more engaging, while the ability to take tests and exams to assess knowledge levels serves as a powerful motivator for students.
Mobile apps that support social communication functions contribute to the creation of a learning community. Features for communicating with instructors, discussing educational content, and sharing experiences provide essential support, which is crucial for successfully acquiring new knowledge and skills. Instant feedback on completed assignments is vital for quickly correcting mistakes and increasing the efficiency of learning.
What are the stages of mobile app development?
When an online school approached Avirise with a request to develop an app that would provide access to online IT courses, offer remote learning capabilities, and allow students to evaluate their acquired knowledge through tests and exams, our team quickly set to work on the project.
The first stage, the Discovery Phase, involved preparatory work: we studied the client’s business and goals, identified key competitors, and analyzed their products in terms of functionality and design. Additionally, special attention was paid to the target audience and an analysis of their needs.
The second stage, Development, involved coding the mobile app using a wide range of technologies such as Swift, Xcode, Core Data, Git, Google Firebase, and more. We created the app’s architecture and ensured integration with backend APIs. This stage also included performance optimization, security assurance, and data analytics for SkillStack.
After the development stage, we moved on to the Design phase, where we designed the user experience, developed visual interface elements, selected a color palette, fonts, and icons, and prepared screenshots for future use on the app store page.
How did the app release process unfold?
Before launching the app on the market, the Testing phase is essential to evaluate its performance on various devices and identify and fix any potential issues. Testing included functionality, performance, usability, security, and compatibility assessments for SkillStack.
Upon completion of testing, our ASO specialist prepared the app description and keywords for the app stores. The app passed moderation easily and was published on Google Play and the App Store. After its release, many users noted that the learning process became more engaging, comfortable, and productive.
The need for innovation in online learning
In today’s world, edtech has become an integral part of the educational process. The COVID-19 pandemic accelerated the shift to remote formats, and now more people are choosing to learn digitally. However, to enhance its effectiveness, the education sector requires innovation, particularly through the creation of educational apps. These apps open new horizons for learners, providing access to educational content anytime and anywhere, which is especially important in our rapidly changing era.
Innovative technologies and artificial intelligence integrated into digital products help tailor the mobile app experience to the individual needs of each learner, ensuring a personalized approach and boosting motivation. Interactive elements in apps and game-based learning make the process more engaging, while the ability to take tests and exams to assess knowledge levels serves as a powerful motivator for students.
Mobile apps that support social communication functions contribute to the creation of a learning community. Features for communicating with instructors, discussing educational content, and sharing experiences provide essential support, which is crucial for successfully acquiring new knowledge and skills. Instant feedback on completed assignments is vital for quickly correcting mistakes and increasing the efficiency of learning.
What are the stages of mobile app development?
When an online school approached Avirise with a request to develop an app that would provide access to online IT courses, offer remote learning capabilities, and allow students to evaluate their acquired knowledge through tests and exams, our team quickly set to work on the project.
The first stage, the Discovery Phase, involved preparatory work: we studied the client’s business and goals, identified key competitors, and analyzed their products in terms of functionality and design. Additionally, special attention was paid to the target audience and an analysis of their needs.
The second stage, Development, involved coding the mobile app using a wide range of technologies such as Swift, Xcode, Core Data, Git, Google Firebase, and more. We created the app’s architecture and ensured integration with backend APIs. This stage also included performance optimization, security assurance, and data analytics for SkillStack.
After the development stage, we moved on to the Design phase, where we designed the user experience, developed visual interface elements, selected a color palette, fonts, and icons, and prepared screenshots for future use on the app store page.
How did the app release process unfold?
Before launching the app on the market, the Testing phase is essential to evaluate its performance on various devices and identify and fix any potential issues. Testing included functionality, performance, usability, security, and compatibility assessments for SkillStack.
Upon completion of testing, our ASO specialist prepared the app description and keywords for the app stores. The app passed moderation easily and was published on Google Play and the App Store. After its release, many users noted that the learning process became more engaging, comfortable, and productive.

Tasks and innovations
In the development of the SkillStack mobile app, we utilized Flutter, a framework from Google designed for building cross-platform mobile applications, allowing us to create solutions for both Android and iOS using a single codebase. The programming language chosen was Dart, which is used by Flutter for writing mobile applications. Dart offers high performance and ease of development. Additionally, we employed Firebase, a Google platform for building mobile and web applications, which includes features such as authentication, real-time databases, file storage, and more.
For Backend development, our team used Django, the primary framework for creating web applications in Python. Django provides a structure for the database, URL routing, and interaction with the user interface. We also implemented Django Rest Framework (DRF) to facilitate the creation of RESTful services, simplifying integration with other systems and clients. GraphQL, a query language for APIs, was used to request only the necessary data, avoiding excess.
The web development was carried out using JavaScript, the primary programming language for creating interactive and dynamic web pages and the client side of web applications. We also used the JavaScript library React to build fast and interactive web applications, as well as TypeScript, a programming language that enhances JavaScript with static typing, improving code stability and predictability.
Results
The Avirise team developed the SkillStack app, which includes the following features:
Access to an extensive catalog of online IT courses and the ability to select the most suitable content for remote learning by using filters and categories to find options based on topics, difficulty level, or duration.
Real-time online learning with instructors, including viewing interactive lessons and recordings, participating in live streams and webinars, and receiving instant feedback.
Additionally, the app allows users to take tests or exams after studying specific topics or completing courses and to communicate with instructors.
Request a call back to get answers to your questions and start working with us.
Decided to start working with Avirise?
Request a call back to get answers to your questions and start working with us.
Frequently asked questions about mobile app development
Why should I choose Avirise for app development?
Our company has extensive experience in creating secure, reliable, and efficient mobile applications. We offer clients a unique opportunity to leverage all the advantages of modern technologies. Our experts know how to execute a project and launch a product on the market in a way that captures attention and earns users’ trust. We focus on creating solutions that stay ahead of current trends, enabling you to outpace competitors, even those with established positions in your industry. Additionally, we take into account the needs of the target audience. This means that the final product will not only be high-quality but also fully meet the expectations and interests of users. Our primary goal is to ensure your success and the prosperity of your business by adding real value to your offering.
What are the benefits of working with Avirise?
Avirise offers a wide range of services in mobile app development. Our cross-functional team, with over 4 years of experience, successfully implements projects across various industries. We are ready to develop both simple apps and more complex solutions that require advanced functionality and unique design. We provide a full cycle of digital product development: from creating a prototype to publishing in Google Play and the App Store. Our work doesn’t end with the app launch; we offer full support throughout its lifecycle. This includes technical support, updates, and promotional services that help increase downloads and improve your app’s rating among users. It’s important to note that we practice an individualized approach to each client, striving to understand the unique needs of your business to develop solutions that help you achieve your goals.
How much does it cost to develop a mobile app with Avirise?
The cost of developing a mobile app at Avirise is not fixed. Each project is unique and requires an individual approach and calculation. When ordering a complex product with a wide range of features, it’s important to realize that such solutions require significant resources and time, which in turn affects the overall price of the service. The final project cost is determined by several factors. First, the list of features the app will perform. The more and more complex these features, the higher the costs. Second, the method of implementation also affects the price. Another important aspect is the uniqueness and complexity of the design. Creating an original and intuitive interface requires additional effort and resources. To find out the exact cost of implementing your project, we recommend contacting our manager for a free consultation. They will help you determine the budget and answer all your project-related questions.
How quickly is an app developed at Avirise?
The speed at which we create an app depends on several factors, including its complexity and the chosen technologies. A simple project usually takes no more than a few weeks. However, if the app requires many features, such as educational applications, the process can take from several months to half a year. To create a Minimum Viable Product (MVP), we need about one month. This allows the app to be launched in its basic form and begin its testing. However, to bring the product to a full version ready for market release, it typically takes around 9 months as this involves multi-level testing and user interface improvements. We always strive to work as efficiently as possible to deliver a high-quality product within optimal timeframes.
