Backend Architecture & Bottleneck Review with Gopi Manikanta

For teams whose backend is slow, flaky or hitting scaling limits, and dashboards show symptoms but not the cause.

We trace one critical workflow end to end (API, queues, workers, database, cache, infrastructure) and find the constraint that actually matters.

You get:

• The root cause, with evidence

• A prioritised fix plan: smallest useful change first, no rewrite theatre

• Notes on observability gaps so you can verify the fix

Experience: a large Rails monolith (185 models, 200+ background workers), Go and NestJS services, real-time messaging with Socket.IO + Redis pub/sub, and OpenSearch-backed systems.