Analysis and improvement of existing backends and APIs.
Focused on stability, latency and predictable costs.
No “rewrite for the sake of rewriting” — only targeted improvements that deliver measurable impact.
Analysis · bottlenecks
From symptom to root cause
Performance issues often feel random:
timeouts, slow endpoints, CPU spikes or database load.
We trace issues back to cause and impact:
where it fails, why it fails, and what improvement delivers.
Think: query behaviour, caching, concurrency, IO, external dependencies and async flows.
Measurable · controlled
Optimization driven by metrics
We improve step by step and steer on concrete KPIs:
p95/p99 latency, error rates, throughput,
queue delays, database waits and resource usage.
- Performance & load profiling (p95/p99, hotspots)
- Database & query optimisation (indexes, plans, waits)
- Caching and rate limiting where it truly helps
- Observability: logging/metrics/tracing that enables action
Pragmatic
No rewrite. Real progress.
We prefer working on existing systems:
legacy platforms, mature codebases, APIs with history.
Not everything needs to be perfect —
it simply needs to run predictably.
Result: fewer incidents, stable response times and a backend that’s easier to manage.
Discuss optimization