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When I started building my Go backend, one of the decisions I had to make was which router to use. There are quite a few options in the Go ecosystem,
Go Backoffice Runbook for Exact Player Lookup, Profile Edits, and Controlled Removal Short answer: keep phone-OTP account operations behind a small,
Short answer: for fintech SMS event notifications, register and verify the sender and signature for each destination market before launch, poll delive
I built a CLI in Go that reads HTTPS traffic as plaintext — no CA certificate installation, no proxy, and no changes to the target app. The original
Stop wasting your hardware threads and RAM pools on corporate endpoint detection agents that consume 500MB of memory just to stream telemetry to a clo
Part 1 of Engineering HaloLog: making high-performance telemetry claims reproducible and falsifiable. 23.9 ns/op is a dangerous number. It is precis
Watch the Youtube demo video above to see it in action. I wanted to explore how far I could push Go's concurrency model, so I built a full picture pro
Introduction Please read from the first posts to get an idea of what this is about. Part 1 And then, one morning, I asked myself the fo
Disclosure: these are decisions from Tessera, which I work on. They are all small enough to copy into your own service, which is why they are worth wr
Disclosure: the numbers below are from Tessera, which I work on. The reasoning applies to any proxy that sits in a session path. Every vendor page in
Introduction In the world of cross-platform development, Go has emerged as a promising language, but its Windows support faces a critical c
A connection token is a temporary credential, not the source of truth for a quiz round. That operational constraint changes the design: rotation can i
Short answer: a US/EU SaaS should model invoice PDF processing as explicit, idempotent jobs, validate every transition and output, and choose an endpo
Short answer: Prefer a hosted PDF API when format coverage, renderer maintenance, and burst absorption matter more than a network hop; prefer local PD
For a session renewal pipeline, I want verification and refresh decisions next to the login-risk signal, with revocation boundaries that tell me exact
57% of internet traffic today is AI and web scraping bots — up from just 20% in 2021. For site owners, this has meant a frustrating binary: block bots
Short answer: for a gaming signup flow, let the enterprise identity provider authenticate the player, but make the application own the OAuth transacti
Docker শেখার শুরুতে docker run করা খুব সহজ। একটি Ubuntu image নিন, container চালান, ভিতরে ঢুকুন—তারপর application চালিয়ে দিন। কিন্তু software engine
I was rewriting a Java/Spring backend to Go. The database wasn't going anywhere — it already existed, with real data in it, and eighteen tables' worth
On July 30, OpenAI cut GPT-5.6 Luna to $0.20 per million input tokens and $1.20 per million output — down from $1 and $6. An 80% cut. Azure matched it