Series: “Vezha story week by week” • Issue of 11/24/2025
The topic of issue #078 is “Separation of Responsibilities in Services”. We analyze how the changes worked in practice at Vezha and why exactly these steps became a priority.
The current phase is Rebuilding the architecture. At this stage, the neemle team kept a balance between speed of releases, predictable operation and controlled technical risk.
Context of the week
This week, the focus of issue #078 was the topic of “Separation of responsibilities in services”: not one-time “jerks”, but a careful refinement of details. This pace turned out to be more practical for a real production load.
The focus remained applied: in the “Separation of responsibilities in services” block, we made only those changes that have a visible effect for the team on duty and do not complicate the operational routine.
What has changed in the product
We worked in short iterations: change, check, confirmation of the result. For the “Separation of Responsibilities in Services” direction, this reduced the risk of accumulating technical debt and provided cleaner quality control.
Architectural vector
We’ve stayed the course on modularity: telemetry, signal processing, notifications and the interface move synchronously but independently. For the “Segregation of Responsibilities in Services” task, this simplified support and rollout.
The effect of the changes in “Separation of Responsibilities in Services” is visible in everyday work: teams reach a solution faster, and there is less going back to “yesterday’s” incidents.
Product findings of the week
The main conclusion of the week: in critical processes, predictability wins, not a quick visual effect. Therefore, in issue #078, we synchronized the engineering solutions with the real working context of the team.
In the growth phase, the most valuable thing was not “new buttons”, but less friction in the routine. That is why within the scope of “Separation of Responsibilities in Services” we have invested in predictable processes and service scenarios.
What’s next
The next step after issue #078 is a neat refinement of Segregation of Responsibilities in Services with a focus on operational impact rather than the number of changes in the changelog.
The operational view: what it means for customers
In production, we look at down-to-earth metrics: speed of incident understanding, clarity of context, and workload per shift. In the “Separation of responsibilities in services” block, the dynamics of these points has become better.
In the direction of “Separation of responsibilities in services”, we strengthened the quality of the context around events: less noise, more action. This allows business teams to move to specific steps faster.
What we don’t disclose publicly and why
The format of the diary remains applied: we describe the course of decisions, the impact on the work of teams and the compromises we make during the development of “Separation of Responsibilities in Services”. This is enough to honestly show progress.
We record progress without embellishment: results, limitations and priorities for the next cycle. This rhythm of communication turned out to be the most useful for the “Separation of Responsibilities in Services” block.
Practical summary of the week
If in one sentence: “Separation of responsibilities in services” in this release has become more practical for the daily work of teams and calmer in the production process.
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