Lenta Online × Utkonos
Industry
e-grocery · merger of two products
Duration
15 wks
Team
not published
Disciplines
Development · Consumer
Task
After Lenta acquired Utkonos, merge two frontends into one: thousands of components, microfrontends, Angular.
Result
One codebase in production after 3.5 months. Several stable releases in a row — then handover to the in-house team.
How it went
015 wks
stage 1 · 3 wks
Architecture and the merger plan
Development
Task
Two codebases with thousands of components and microfrontends. We needed a target architecture and a merge order that wouldn’t stop releases.
Result
Target architecture, merger plan and working processes for both teams — on one board.
stage 2 · 10 wks
The merge
Development
Task
Deep frontend work in Angular: component by component, microfrontend by microfrontend.
Result
One codebase instead of two.
stage 3 · 2 wks
Stabilisation and handover
Development
Task
Production work after the merge: monitoring, fixes, release after release.
Result
Several stable releases in a row. The project handed over to the in-house team.
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