Are Tech Leads Still Needed in the AI Era?
- Published
- Author
- Arif IkhsanudinBackend Developer
With AI tools writing code, reviewing pull requests, and generating documentation, you might wonder if tech leads are becoming obsolete.
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Background Jobs in Rails — Sidekiq Patterns I Rely On in Production
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- Author
- Arif IkhsanudinBackend Developer
Sidekiq makes background job processing look simple until you hit retry storms, lost jobs, and race conditions. Here are the patterns that prevent those problems before they reach production.
Read moreBlue Green Deployment: The Strategy That Makes Rollbacks Painless
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- Author
- Arif IkhsanudinBackend Developer
Blue-green deployment eliminates most of the risk in production releases by keeping the previous version fully operational until the new one is validated. The infrastructure cost is real — but it's often far less than the cost of a difficult rollback.
Read moreBroken Object-Level Authorization in Spring Boot — How to Detect and Prevent IDOR
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- Author
- Arif IkhsanudinBackend Developer
IDOR (Insecure Direct Object Reference) is consistently the most common API vulnerability. It occurs when an API endpoint accepts a resource identifier and returns or modifies the resource without verifying the caller has permission to access that specific resource.
Read moreBuilding a Rails API That Clients Actually Enjoy Working With
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- Author
- Arif IkhsanudinBackend Developer
A Rails API that works correctly for the team that built it is not the same as one that's pleasant to integrate against. Here are the design decisions that determine whether clients come back with questions or with praise.
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