Grano Oy

Optimizing Angular application load performance

Optimizing performance is a complex issue. You are taught that premature optimization is bad and it’s also something hard to sell to your Product Owner since many have an “if it works, don’t fix it”…

Using Custom Async Validators with Angular

In this post I explain what went wrong when we needed to add some backend validation to our admin panel because we wanted to get quick feedback for the operators filling the forms — and how we got it…

How We Used IoT to Improve Our E‑Commerce Experience

I admit it, the title is kind of clickbait-y. I’m going to tell you how we used AWS IoT service to improve our e-commerce file upload experience.

Tailored MVC Architecture for ERP Systems: When you have a critical business requirement

Here, I would like to tell you how software architectures restrict developers from many development perspectives: user interface implementation, model-binding, data sending/receiving from controller…

The Fault In Our Responses: Bytes Remaining To Read

This is the story on how a single line of code caused a lot of grey hairs and moments of frustration.