E-learning website, studying and reading e-books in applications for foreign language books and applications for reference books

Executive Summary

- Microservices Technology
- SSO: The Single Sign On function (using KeyCloak)
- Admin: Manage data for the Whole eco-system, Mobile App, Web App, Website
+ Whole eco-system:
- Dashboard and Report with detail statistics (about users and finance) for each platform
- Users, Roles and Permissions
- Data Partition: Manage separate data partitions using for different mobile apps
+ Website:
- Manage Courses and manage course's purchase & payment process
- Lecturers Management
- Lecturer's Finance and Profit
- Promotions and Gifts
- Exercises and Exams for admin and lecturers to design exercises and exams for courses
- Questions Bank for admins to manage questions using for exercises and exams
+ Mobile:
- Manage Books, Promotions and Gifts
- Exercises and Exams for admin and lecturers to design exercises and exams for books
- Questions Bank for admins to manage questions using for exercises and exams
- Website
+ Online Buying and Training for sign up users
+ Online course builder for Lecturers
- Mobile apps and Webapp
+ Downloading and scanning books for users
+ Taking online training exercises and exams
+ Sharing books with friends

Challenges

MCB leaders care a lot about the ability of scaling and operating the system when their customers (about 1,5 millions) using their products.
Therefore, they give us 2 challenges:
- In the future, they can develop more services easily and the newly development will be unaffected to running service (both on the operation and database)
- Because the large number of customers, the system must ensure to operate smoothly when there are a lot of customer using the system at the same time

Our Solutions

To keep the need of MCB leaders, QSoft team suggested to using Microservies technologies and SSO technology for the system.
Using Microservices will have these following advantages:
- Easier to Build, Maintain and Develop more Apps (both web and mobile app)
- Improved Productivity and Speed by decomposing applications into manageable services that are faster to develop.
- Different teams can be working on different components simultaneously without waiting for other team.
- Flexibility in Scalability: With Microservices, develop team can add new components to the system without any difficulty or scale services separately from one another.
Using SSO will help customer using all services they want with only one sign in.
Language: Nodejs, Reactjs, iOS, Android
Framework: Nodejs
Database: PostgreSQL

Results

Support customer to launching the product to end user successfully
Product meets client’s exclusive needs & objectives
Build long term relationship with customer

Online Books Web Portal

E-learning website, studying and reading e-books in applications for foreign language books and applications for reference books

Executive Summary

15 Working Months (on-going)

5/5 User Satisfaction Score

30 Team Size

The Screenshots

Challenges

Our Solutions

Results

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