Stories (37)
Filter by community
Why Hardware Signals Are Harder Than APIs?
I learned this lesson the slow way. For years, most of the problems I dealt with in mobile apps came from APIs. Network failures. Timeouts. Bad payloads. Version mismatches. They were annoying, but they were understandable. APIs fail in predictable ways. They return errors. They retry. They log what happened.
By Mary L. Rodriquezabout a month ago in FYI
How SaaS Apps Accumulate Complexity Over Time?
No SaaS app starts complex. That’s the lie we tell ourselves later, when everything feels tangled and slow and fragile. In the beginning, it’s clean. A handful of screens. One core workflow. A few tables. Everyone understands how it works.
By Mary L. Rodriquezabout a month ago in FYI
How Build Tooling Decisions Affect App Stability in Production?
I remember the day stability became a question mark instead of an assumption. The app hadn’t changed in any meaningful way. Features were the same. Tests were green. Still, production behaved like it had developed a personality of its own. Some users sailed through sessions. Others hit crashes that vanished the moment we tried to reproduce them.
By Mary L. Rodriquezabout a month ago in Geeks
Why Clean Code Still Leads to Slow Mobile Applications Today?
I remember the exact feeling in the room. Relief. Pride, even. We had just finished reviewing a codebase that looked like it belonged in a textbook. Functions were short. Names were precise. Responsibilities were separated so cleanly that nothing seemed out of place. It felt good to agree that this was what “doing it right” looked like.
By Mary L. Rodriquezabout a month ago in FYI
How On-Device AI Changes App Resource Management?
I noticed it during a moment that felt almost too ordinary to matter. The app reacted before I expected it to. Not faster in a dramatic way, just calmly, like it already knew what I was about to do. There was no loading pause, no visible negotiation with the network. It felt prepared.
By Mary L. Rodriquezabout a month ago in FYI
Why Background Processes Quietly Drain App Performance?
I noticed it while doing nothing at all. The phone was on my desk, screen dark, notifications silent. I picked it up out of habit, unlocked it, and felt that familiar resistance. Not lag. Not a freeze. Just a slight reluctance, like the device needed a moment to catch its breath.
By Mary L. Rodriquez2 months ago in Journal
How Mobile App Build Systems Scale With Code Size?
The build finished just as I forgot why I started it. I was still at my desk, same chair, same screen, yet the thread of thought that led to that change had slipped away. I stared at the success message, not relieved, just slightly disconnected.
By Mary L. Rodriquez2 months ago in Futurism
How Background Processes Affect Battery and Performance?
The first time I noticed it, I was standing in a grocery store line, phone in one hand, basket in the other. I hadn’t used my phone much that day. No videos, no games, no long calls. Still, the battery indicator felt lower than it should have been. I remember frowning at the screen, not annoyed yet, just confused.
By Mary L. Rodriquez2 months ago in Futurism
How to Run Tiny LLMs on Device: Model Choice, Quantization, and App Size Tricks?
I first felt the pull toward on-device language models on a flight where the Wi-Fi never stabilized. My phone was in airplane mode, notes open, half a draft stuck in my head. I wanted help rephrasing a paragraph, nothing dramatic. The cloud was unreachable, yet the need was immediate. That small frustration pushed me to ask a bigger question. What if the model lived here, quietly, without asking permission from the network.
By Mary L. Rodriquez2 months ago in Futurism
Why Many Businesses Fail With Their First Mobile App?
The room always feels quieter after launch. Not empty, just different. I remember sitting at a conference table a few weeks after an app went live, laptops open, coffee untouched, everyone waiting for someone else to speak first. The app existed now. It was real. Still, the excitement that filled the room on launch day had thinned into something harder to name.
By Mary L. Rodriquez2 months ago in Journal
How to Integrate LLMs Into Mobile Apps Without Breaking Performance?. AI-Generated.
The first time I felt it, I was sitting on my couch late in the evening, phone balanced in one hand, the room quiet except for the low hum of the air conditioner. I opened an app I knew well, one I’d used almost daily. It had recently gained a new “smart” feature, something everyone had been excited about. I tapped, waited, and noticed a pause that hadn’t been there before.
By Mary L. Rodriquez2 months ago in Writers
