I will debug and fix your nodejs backend and AWS application

Is your Node.js application broken, slow, or returning unexpected errors?

I can investigate, identify the root cause and fix issues in your Node.js backend or production application.

I can help with:

Node.js and REST API errors

PostgreSQL, MySQL & MongoDB issues

TypeORM problems

Authentication issues

Redis and caching problems

BullMQ and background jobs

Third-party API integrations

Performance problems

AWS EC2 / ECS issues

CloudWatch logs

Lambda and EventBridge problems

S3 and Cloudflare issues

I have experience working with complex B2B and B2C applications and existing production codebases, so I can investigate problems across the application, database and infrastructure layers.

My approach is simple: understand the expected behavior, reproduce the issue, investigate the relevant code/logs, identify the root cause, implement the fix and test it.

Please send the error, expected behavior and relevant project details before ordering so I can determine the appropriate scope.