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13h ago · 6 min read · If you have ever used Google Login, GitHub Login, or "Sign in with X", you have used OpenID Connect (OIDC). In this guide, we will build a production-style OIDC Authorization Server, step by step, usi
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11h ago · 9 min read · Cloudflare and Fly.io are selling 50ms of latency savings on a 5,000ms inference like it's a revolution. That's 1% of the total latency. You're optimizing the rounding error while paying a 10x penalty
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16h ago · 3 min read · The API returned success. The message was not delivered. Those are not the same thing. A request returning is not the same as work completing From the outside, sending an SMS looks simple: request →
LLaura and 1 more commented15h ago · 3 min read · Intro: Ship secure, scalable User/Video models with automated hashing and token auth— production patterns. Concept: Secure Mongoose models automate auth logic at the schema level ✅ Schema-level hook
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14h ago · 9 min read · A case study on how Binance's listenKey design bypasses IP whitelisting, why Bugcrowd dismissed it, and what this teaches us about API security in 2025. In 2024, I discovered an unexpected API behavi
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I am a Backend Developer who designs for performance and scale. Love to explore the under the hood part of technologies.
1 post this monthObsessed with crafting software.
5 posts this monthFrom Swift code to shipped products
1 post this monthI am a Backend Developer who designs for performance and scale. Love to explore the under the hood part of technologies.
1 post this monthObsessed with crafting software.
5 posts this monthFrom Swift code to shipped products
1 post this monthCompletely agree, most failures I’ve seen come from poor context management and unclear data flow, not the model itself. State handling also becomes a major issue when workflows scale, especially with multiple tools and agents interacting. In my experience, debugging improves a lot once you treat it as a system design problem rather than just an AI model issue.
Hmm, I think AI tools are actually pretty helpful, but you still have to double-check everything — they’re not perfect 🙂
This is exactly the kind of content I enjoy reading—simple, informative, and straight to the point. Keep it up!
What looks like a simple “success response” usually hides a lot of work—validation, auth checks, data fetching, retries, and transformations—all happening before the API replies, and understanding that is key to debugging performance and reliability.
Spaced repetition for Leetcode is one of those obvious-in-hindsight ideas — I've watched candidates grind 400 problems and still blank on a tree traversal in week 2 because they never revisited the early ones. Curious about the scheduling: are you using straight SM-2 or did you tune the intervals around problem difficulty tiers (easy vs hard take different memory windows)?
Identifying "Priority Nodes" in Global E-commerce APIs (Temu/Shein Audit) Post Content: Working on some API response testing for major retail apps and found something interesting. It seems like the Te
Mapping priority nodes by response latency + cardinality is smart — most API audits I've seen just chase slow endpoints without asking "whic...
YOU ALL HAVE TRY THIS CODE ALE194942