
Building a Production-Ready API Gateway: From Token Bucket Rate Limiting to JWT Validation
Your microservices architecture is humming along until Black Friday hits. Suddenly, a single misbehaving client hammers your checkout service with 10,...

Your microservices architecture is humming along until Black Friday hits. Suddenly, a single misbehaving client hammers your checkout service with 10,...

Your API just handled 10x normal traffic during a flash sale, and now your database is melting. You added rate limiting last month, but it's running i...

Your microservice just corrupted production data. A race condition in the order processing service double-charged 847 customers, and now you're starin...

Your event-sourced system worked perfectly in development. Then you hit 10 million events, projections started lagging by minutes, and your ops team i...

Your API is getting hammered. Response times are spiking, your database connection pool is exhausted, and legitimate users are getting timeouts becaus...

Your CAD documentation lives in scattered PDFs, tribal knowledge, and that one engineer's head who's about to retire. When someone asks "which parts u...

Your proof-of-concept worked beautifully in development. The ChatGPT integration responded in under a second, the code was clean, and stakeholders wer...

You've got a recommendation engine that's slow, a fraud detection system drowning in JOINs, or a content platform where "related items" queries take s...

You've written distributed systems, optimized database queries, and architected microservices—but when someone mentions "backpropagation" or "gradient...

Your payment service is humming along at 3,000 requests per second. Latency is steady at 15ms. Then the fraud detection API starts responding slowly—w...

When building parametric CAD systems, one of the most frustrating challenges is managing components from multiple sources. Your project might need cus...

Sometimes you want to add the same behavior to multiple functions — timing, logging, caching — without copying the same boilerplate into… Continue rea...

These simple but powerful AI tricks saved me 20+ hours a week and most people are still doing this manually. Continue reading on CodeToDeploy »

When you first start writing backend code, it feels natural to do everything inside one function. Continue reading on Medium »

Forget traveling with multiple chargers. Here's why I charge my iPhone, Apple Watch, and AirPods with the InfinaCore T3.

I recently shipped a side project: PayoffCalculators.org — a set of free online loan payoff calculators. Why I built this Most mortgage calculators on...

Basic HashMap Operations Program & concept Continue reading on Medium »

As I continue my journey of learning Java, I am slowly realizing that programming is not just about writing statements and getting output… Continue re...

Smart TVs are basically computers now, with their own hidden hacks, tips, and tricks. Here are a few I use to get the most out of my TV.

Day 7: Subject, BehaviorSubject, ReplaySubject — Stop Mixing Them Up Continue reading on Medium »
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