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Our team developed a comprehensive system migration plan, including API implementation and automatic API testing to rapidly identify emerging errors.


Migration Plan Development

Our programmers updated the system based on Open Source Drupal software, migrating it from Drupal 7 and 8 to Drupal 9.


Update of Magazine Platform

After a technical analysis, they proposed and executed the migration of the payment and subscription system to the Stripe service.


Migration of Payment and Subscription System

To enhance scalability and fault tolerance, our developers implemented the CQRS architecture, improving the system's resistance to errors in intermediate elements like the database and external API services.


Implementation of CQRS Architecture

FINGO developers introduced several improvements to the platform's interface, including the ability for users to manage newsletters, share paid articles with non-account holders, and provide varying levels of accessibility to articles based on subscription status. They also refreshed the platform's visual design.


Interface Enhancements

To minimize errors, our team utilized visual regression testing tools, comparing before-and-after screenshots to identify any potential issues or regressions.


Visual Regression Testing

Our developers ensured constant and reliable updates and low-failure maintenance for the platform selling teaching materials, which consists of nearly 40 independently operating microservices.


Maintenance of Microservices Architecture

In preparation for platform migration, our team conducted an analysis of the existing architecture and created a visualization using the C4 model. This analysis revealed scattered data across multiple systems and the need for process mapping.


Architectural Analysis and Visualization

Ensured the security and continuous operation of a microservices-based system through the provision of high-quality maintenance work.


Security and System Continuity

Improved the quality of event-driven architecture code by implementing a variety of automated tests.


Code Quality Enhancement

Successfully prepared a large-scale application for migration by conducting a thorough analysis, documentation, and testing strategy.


Preparedness for Migration

Reduced the likelihood of unexpected incidents by maintaining early and transparent communication with various client-side teams.


Risk Mitigation

Implemented the CQRS architecture to facilitate easier scalability of services and increase resistance to errors in intermediate system elements.


Enhanced Scalability and Fault Tolerance

Learn how FINGO worked with Enterprise/Corporation clients and how they can support your EdTech product and team.

FINGO Success Story in EdTech for Enterprise/Corporation - A case study | 2024

The e-magazine and teaching materials platform feature extensive architecture with a dense network of connections between functions. Managing and maintaining such a complex system was challenging due to the intricate dependencies and potential risks associated with making changes.


Complex Architecture and Network of Connections

Both products are used daily by thousands of users around the world. Ensuring seamless access for such a large and diverse user base demands careful planning and execution to prevent disruptions and maintain user satisfaction.


Global User Base

Continuous application maintenance work is essential to guarantee uninterrupted access. This includes not only routine software updates but also the implementation of various types of automated tests, including end-to-end, regression, and performance tests. Ensuring that these tests are effective and robust is a constant challenge.


Continuous Maintenance

To meet evolving user needs, there is a desire to improve the User Experience (UX) by adapting the platform for people with disabilities. This involves a thorough review and redesign of the application interface, which can be a complex task to ensure inclusivity and compliance with accessibility standards.


User Experience Enhancement

The decision to migrate the teaching materials platform introduces a series of challenges. This includes the need to develop technical documentation, create a migration plan, and prepare the system for the transition. Migrations of this scale can be time-consuming and require meticulous planning to avoid data loss and service interruptions.


Migration to AWS Platform

The project's scope touches upon many business areas, requiring effective communication and collaboration between various stakeholders. This includes the FINGO development team, external IT solution providers, and client-side personnel. Coordinating efforts and aligning objectives across these diverse groups can be challenging.


Interdisciplinary Collaboration

The client stakeholders worked closely with the team at FINGO

EdTech Distributed Services and Migration to AWS Platform

FINGO

Our unique partnership with the client thrived for nearly four years. During that time, we cooperated closely with the client to deliver a fresh and innovative version of the teacher web portal. With mobile-first development, multi-level QA automation and one-click deployment, we seamlessly delivered new application iterations for end users. We also worked on migrating the subscription system from Zuora to Stripe.

It is worth underlining a testament to the client's trust in FINGO. We were asked to delegate two Tech Leaders who oversaw projects and nurtured blended teams (a mix of developers from FINGO and the client). In that, we were able to reduce the probability of unexpected events by ensuring early and transparent communication with various teams working on the client's side. It is an unusual and underrated client project management approach, but very efficient. We appreciate the great trust the client placed in us.
