Lorenzo's Blog About me

Latest blog posts about Work

My journey to a new SRE team

On: 2022-05-26 - Reading Time: 5 Minutes

A few months ago, I became the Lead Site Reliability Engineer (SRE) in Visma e-conomic. This new position is allowing me to work with brilliant people! In our industry, brilliant colleagues often have a hard time collaborating, and communication is very hard. In this post, I want to talk about the start of our journey from an Operational (Ops) team to embracing SRE using kindness and compassion as a way: Trust and forgiveness.

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Blockchain: is it good for humanity?

On: 2018-05-29 - Reading Time: 4 Minutes

The journey that I have decided to take with Siderus brought myself always in embarrassing moment on meetings Hyped discussion about “Blockchain” and data storage. In this article I don’t want to talk about the misconceptions about storing data into a blockchain, but instead I want to focus on a more generic question that I have been asked: Is a blockchain useful for human being? Can we use it for good?

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Go tests, multistage docker builds, pipeline

On: 2018-01-06 - Reading Time: 4 Minutes

During the last year I have learned how important it is to build, test and deploy using always the same docker container as well as reducing its size. As I have not found anything online, I want to remember and share it: I am testing my go packages with a multistage docker build inside my pipeline on GitLab. The odd way of testing go docker containers Especially when implementing CI best practices, I have seen projects running tests in different ways:

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Focus on the prize

On: 2016-09-03 - Reading Time: 2 Minutes

One of the biggest things that I have been learning is the discipline of being focused on the main goal. I get distracted every few minutes, and if it is not an advertisement, or a funny cloud in the sky, it is an event that we may consider bigger than it actually is. Instead, I don’t want to lose the focus on the prize. I want to write something personal. I remember when I was in high school.

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Please do not EVER stop learning how to code!

On: 2016-05-14 - Reading Time: 2 Minutes

I remember when I was 10 and my mother was worried about me staying too much in front of the computer, writing lines of weird text on a black and white screen; I used to be one of these boys that were not supported by friends and family, because it was hard to understand computers… 🤔 but now things have changed, and writing code is cool. I consider myself a 75% self-taught developer, meaning that I have been learning how to write code by myself, a little in school and by working.

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React is not over engineered

On: 2016-04-17 - Reading Time: 2 Minutes

JavaScript development is crazy, and evolving fast… and the more you learn about it the more you realize how crazy it has become 😅. I think it is exciting, indeed, but Sean, in his clear post explained perfectly why a simple project is over-engineered and I have to disagree with him: some JavaScript’s frameworks, like React, are not the cause of unnecessarily complicated projects… and React is not over engineered!

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Why I quit the StartUp world (for now)

On: 2015-10-18 - Reading Time: 3 Minutes

Few days ago, while watching The Martian something special happened to me: I got my first epileptic seizure. I don’t remember that much of that evening, but I realized how much I grew up by moving away from Italy, and deciding to stop working for Startups.

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Docker + aliases: I don't install tools on my Mac

On: 2015-04-03 - Reading Time: 2 Minutes

I really care about keeping the OS clean and untouched. Sometimes, when I have to develop using specific softwares and tools, I have to modify core and important sections of the system on my Mac or PC, and this can create some problems with package managers (like homebrew for Mac OS X; or like APT, pacman or yum for GNU/Linux)… For example, few months ago I installed node.js on my Mac using the official package.

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How to use Cache Headers to speed up your website with Django and CloudFlare

On: 2015-02-02 - Reading Time: 3 Minutes

Since I started working at bigger startups, like MinbilDinbil, I had to face the problem of providing pages to a larger amount of users every day. For this reason, it is really important to use a CDN service like CloudFlare, in order to provide a good user experience on our website: we don’t want our clients wait too much to load the homepage! How do we do that? The author of GNU grep once said:

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