← All projects
Desktop · Private product
Photo Variants
An image-variant preparation tool with cloud delivery, Excel reports, and controlled application updates.
Product development and release pipeline/2026
01 / Context
Problem and role
I designed a practical Windows product around a real operational process, from authentication and image processing to result delivery and controlled application updates.
Batch preparation of image variants
Yandex Disk integration and Excel generation
Authentication and access control
Automated builds and update delivery
02 / Decisions
Engineering decisions
01
Treat application updates as part of the product architecture instead of a manual post-development task.
02
Split the user flow into short, verifiable stages with clear statuses.
03
Present the case study without exposing source code or sensitive business logic.
03 / Outcome
What was delivered
A repetitive manual operation became a clear workflow with access control and predictable version delivery.
C#.NETWPFExcelЯндекс.ДискVelopackGitHub Actions
Private project · source code is not disclosed
Next case study
Integrations and automation