Pardeep Kumar·2d agoThe 15-Minute Timeout: How Android Deep Sleep and Mobile NAT Broke Our API CallsApp was working fine on WiFi. On SIM it was failing, but only after the device was sleeping for some time. Turns out two things were both…
InLevel Up CodingbyRamadan Sayed·Oct 28OkHttp Interceptors: Application vs Network, and Why Your Logger Shows the Wrong ThingYour logging interceptor shows a request without the Authorization header you know you added. Or it logs one request where the server…
Udaya Murthy·Oct 26🚨 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀: 𝗖𝗵𝗲𝗰𝗸 𝗬𝗼𝘂𝗿 𝗢𝗸𝗛𝘁𝘁𝗽 𝗩𝗲𝗿𝘀𝗶𝗼𝗻A security issue, CVE-2026–111943, affects certificate validation in certain OkHttp versions.
Yogendra Pratap Singh (Tech Architect)·Oct 18Custom User-Agent in APIs: A Small HTTP Header That Makes Debugging EasierHow one simple HTTP header can help mobile and backend teams identify API issues, track app versions, and improve troubleshooting.
Alim Reshitov·Sep 13Certificate Pinning in 2026: Rotating Pins Without Bricking Your AppNetwork Security Config, OkHttp, and the rotation runway most pinning tutorials never mention
Khizar Khan·Sep 8OkHttp Interceptors Done Right: Auth Refresh, Retry, LoggingA companion piece to our Android security series. Part 10 covered token refresh & rotation and Part 4 covered secure logging — this post is…
Sehaj kahlon·Sep 5Demystifying Retrofit and OkHttp: An Android Developer’s Guide to NetworkingIf you’ve built an Android app in the last few years, you’ve probably used Retrofit. It’s the undisputed king of Android networking. But…
Android Expert·Aug 7Retrofit Internals: What Actually Happens When You Call api.getUser()A deep dive into Retrofit’s proxy architecture, OkHttp’s role, and the converter pitfalls that trip up even senior Android engineers.A response icon1A response icon1
InVenturebyAndroid Expert·Jul 6Masterclass: Engineering a Resilient, Production-Ready Android Network LayerFrom “Just Calling APIs” to architecting distributed client systems capable of weathering hostile network environments.A response icon1A response icon1
