Legacy System Modernisation for Education and EdTech

We plan the migration in phases, often extracting one service at a time. During each phase, both the old and new systems run in parallel with data synchronisation happening continuously in the background. Once the new service is proven stable, we switch traffic over. This staged approach avoids a sudden cutover that could disrupt access for students or staff. For critical components like enrolment or grades, we build extra validation and rollback capability.

Historical data integrity is non-negotiable in education. We map your legacy data structures to the new schema, run multiple rounds of validation, and verify record counts and key fields match before going live. We also preserve audit trails and maintain read access to the old system for a defined period so you can audit discrepancies if needed. We don't move data and hope for the best; we verify it methodically.

Yes. Older systems often run on technologies like outdated databases, legacy frameworks, or custom code no one fully understands. We typically extract the business logic and data, then rebuild on modern stacks like cloud databases, REST APIs, and containerised services. Sometimes we preserve small legacy components in a wrapper if replacement isn't justified. The goal is a working, maintainable platform, not a perfect from-scratch rewrite.

Microservices let you release features independently. If your assessment tool team needs to ship a new question type, they deploy their service without waiting for the grades service or student portal to be ready. This cuts release cycles from months to weeks. Each service can use the database and language that fits it best. Scaling also becomes efficient: if assessments get heavy load during exam season, you scale that service alone rather than the entire monolith.

One of the key gains from modernisation is integration capability. After migration, we can add OAuth for single sign-on, APIs to learning analytics platforms, or payment processing without major rewrites. We design the new platform with clear API boundaries so third-party tools plug in cleanly. This is especially valuable for edtech providers who want to stay flexible and build partnerships.

We don't pretend it's cheap, but we make it manageable. We work with your budget to prioritise which systems move first based on risk and benefit. A phased approach spreads investment across budget cycles. Our nearshore team in Spain and Ukraine reduces per-hour costs compared to pure UK delivery without compromising quality. We also build the business case: reduced maintenance burden, faster feature delivery, and lower security risk often justify the upfront spend.