José M. Pérez – Medium

José M. Pérez

1.92K Followers

José M. Pérez
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Meta Business Engineering Blog

The Role of a Solutions Engineer at Facebook

By Jose M. Perez, Solutions Engineer

4 min readJun 16, 2021

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The Role of a Solutions Engineer at Facebook

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José M. Pérez

How to Estimate Web Performance Impact Before Making Fixes

Web Performance is important for user experience and business metrics. Estimating its impact is key to be able to prioritize it, yet it’s…

6 min readMar 14, 2020

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How to Estimate Web Performance Impact Before Making Fixes

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José M. Pérez

The role of Solutions Engineer at Facebook

Before joining Facebook as a Solutions Engineer I had many questions about what the role implied and if it was a good fit for me. After…

32 min readNov 18, 2019

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The role of Solutions Engineer at Facebook

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José M. Pérez

What PWAs for Desktop means for Users and Developers

As Progressive Web Apps make their way on desktop I wanted to talk about why I consider this is a breakthrough. I have talked in the past…

5 min readMar 19, 2019

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What PWAs for Desktop means for Users and Developers

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José M. Pérez

Developing modern sites with good performance

Poor performance leads to exclusion. When we create heavy sites we limit what users can access our content. Those with more powerful…

3 min readFeb 1, 2019

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Developing modern sites with good performance

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José M. Pérez

The different shades of Progressive Web Apps

Implementing a PWA or adapting an existing site to “become a PWA” can be daunting. There are many new technologies to learn about, but you…

7 min readNov 3, 2018

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The different shades of Progressive Web Apps

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José M. Pérez
in
The Startup

Common Pitfalls when Serving SVGs and How to Solve Them

Optimizing SVGs is great for performance, but can we go beyond? In this post I will show some common issues with inlined and responsive…

13 min readSep 22, 2018

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Common Pitfalls when Serving SVGs and How to Solve Them

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José M. Pérez
in
Level Up Coding

Fostering a Web Performance Culture

Web Performance is not only about understanding what makes a site fast. It’s about creating awareness amongst both developers and…

15 min readJun 2, 2018

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Fostering a Web Performance Culture

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José M. Pérez
in
We’ve moved to freeCodeCamp.org/news

Improve the Performance of your Site with Lazy-Loading and Code-Splitting

How to use a High-Order Component to load what is needed, when needed.

13 min readApr 6, 2018

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Improve the Performance of your Site with Lazy-Loading and Code-Splitting

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José M. Pérez

Displaying Page Load Metrics on Your Site

A small detail to show that you care about performance

4 min readMar 30, 2018

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Displaying Page Load Metrics on Your Site

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José M. Pérez

José M. Pérez

1.92K Followers

Engineer at Meta (prev. Facebook). Ex-Spotify. Google Dev Expert in Web technologies. I like JS and performance optimization.

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