Insights about the app design and development ecosystem.

Opinion Development

What is Serverless all about?

Serverless. The new hype buzzword is taking over the development universe, promising big savings in infrastructure for applications and less deployment headaches to developers. In an agile world, shipping scalable software with budget constraints has become a big puzzle: one that Serverless may solve.

Today I’m going to give you an overview of its history, basic concepts, providers, frameworks, benefits and drawbacks. One thing, though: personally, I don’t like the term Serverless, as it was coined by the Serverless Framework, but now it stuck and everybody is using it. What can I do?

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Tools Mobile

Breakpoints: Debugging like a Pro

When I started as an iOS developer, my biggest problem was with app crashes, that’s because I really didn’t know how iOS, Swift, and Objective-C worked. Back then, I wrote a lot of bad code, not worrying about memory usage, memory access, ARC or GCD. That’s simply because I didn’t know about that stuff. I was a beginner, for God sakes.

Like most beginners, Stack Overflow community taught me a lot about “doing things the right way”. I’ve learned a lot of tricks that helped me improve my work process. In this article, I’ll share some of them about the most important tool used in this learning process: the breakpoints!

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Development Design

JPG, PNG and SVG on the web: A beginner’s guide

Nowadays, images are an indispensable part of the web. However it wasn’t always like that. Only in 1993 the Mosaic browser would introduce images along with content in web pages. Some formats, like GIF and JPEG, already existed in that time and others like PNG and SVG, would only appear in the 90s. Images are used for multiple purposes, like showing pictures, branding, illustrations, charts and many other things.
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Business About Us

How much does it cost to build an app?

I’ve been running a mobile and web design and development company for more than 3 years now, and – as also the lead of sales – I often hear the following question: “I want to build Uber (or WhatsApp, Airbnb, etc), but a bit different. How much would it cost?”. Every time I hear that question (and I’ve heard it A LOT) I feel the urge to answer: “Considering that Uber raised $3.5 billion dollars, and at least 5% of their funds were focused on its technical infrastructure (apps, servers, websites, data centers, etc), your app should cost something around $350 million USD”.

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Technical Opinion

VIPER architecture: Our best practices to build an app like a boss

The dev team at Cheesecake Labs has been using VIPER for iOS and Android mobile app development for over one year and we just love this clean architecture!

This article summarizes our best practices on the VIPER architecture, using code examples from our VIPER boilerplate. The code samples used here are in Swift, but all concepts mentioned may be applied to an Android project developed with VIPER, either using Java or Kotlin.

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Design Business

Product validation: what to consider before building an app

Building a product is no easy task. It’ll take months of planning, design and engineering work, but with dedication, hard work and the right professionals by your side, it can be accomplished. However, how can you know if you’re building the right product? Dedication and hard work alone won’t be enough. There’s another factor to consider on the equation: if it solves a real problem for real people. Many startups often decide to go straight to the building phase and end up missing some important steps of the product development process, such as validating their business idea with potential customers and analysing the market. Let’s go over some things to take into account when setting a product strategy.

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