Sheremetyevo Swaps Its Baggage Brain for Local Tech Without Losing Your Suitcases

The airport completed the migration of its baggage management IT infrastructure to domestic software developed by Rexoft. This move targets the complex logistics of transfer baggage traveling between the Northern complex (terminals B and C) and the Southern complex (terminals D, E, and F). Rather than shutting down the airport for a weekend to update the core, the team performed a live migration of a mission-critical system while the conveyor belts kept moving.

The transition followed a careful sequence: starting with a pilot program at Terminal D, followed by testing in Terminal E, and finally integrating the tunnel system connecting the terminal complexes. Relying on lab testing alone is often the downfall of such projects, as digital simulations rarely account for the chaos of real-world hardware, sensor latency, and thousands of suitcases moving simultaneously.

By treating the baggage system as a web of dependencies rather than an isolated app, the engineers avoided the usual catastrophe of a total system hang-up. The process of replacing critical legacy architecture requires a transition from a controlled test environment to a restricted production environment, followed by a rigorous check of all interconnected services before scaling up to full capacity.

If only every government project had the luxury of testing on real luggage before declaring victory. Whether this software holds up during peak holiday seasons remains the real test, but for now, the gear is turning while the code is running.