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Davi de Castro Reis
Davi de Castro Reis

186 Followers

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Feb 16

Scaling your artifacts with your team

The term microservices has become ubiquitous in our industry, comprising many different meanings. From the engineer’s perspective, it promises the green-field dream, with framework freedom, and a blind eye to existing code. This aspect is often emphasized by AWS, a vendor tailored for that. From a systems perspective, it promises…

Microservices

57 min read

Scaling your artifacts with your team
Scaling your artifacts with your team
Microservices

57 min read


Jun 15, 2021

Knowledge 4.0

A few years ago, like many others around the world, I read Yuval Harari’s Sapiens book. It is a fascinating look at human history, from the perspective of anthropology, sociology and economics. Also, as many others in the computer science field, I have been thinking and working with what Andrej…

Machine Learning

16 min read

Knowledge 4.0
Knowledge 4.0
Machine Learning

16 min read


Published in The Startup

·Aug 4, 2020

Dependency Management

Why Bother Writing software is a very expensive process, and most systems we interact with today, as technologists or even as regular consumers, are the product of thousands of years of work by different individuals all across the world. For example, the Linux kernel alone is estimated to have cost…

Loggi

10 min read

Dependency Management
Dependency Management
Loggi

10 min read


Published in Loggi

·Jun 12, 2020

Spraying our bike shed with some new colors

About an year and a half ago, Loggi backend codebase mostly consisted of a large Django application, and several "nanoservices", with a wide range of stacks that never got traction. Rust, Elixir, C++, Nodejs, you name it. We felt that our Django stack served a large class of applications very…

Technology

12 min read

Spraying our bike shed with some new colors
Spraying our bike shed with some new colors
Technology

12 min read


May 9, 2020

Techniques and limitations for experiments

Since I joined Loggi, we have been exploring some techniques for a more data-driven decision making process. In this document I describe some of those, from the perspective of what they bring to the table and their limitations. The Hierarchy of Evidence is a well established classification of knowledge gathering…

11 min read

Techniques and limitations for experiments
Techniques and limitations for experiments

11 min read


Aug 29, 2018

Porting code with deep learning

If you studied machine learning in college or through some tutorials in the internet, you probably have this feeling that the problems solved by it are all similar in some sense. Detecting people in photos, classifying sentiment in a text. …

Machine Learning

9 min read

Machine Learning

9 min read


Jul 31, 2017

Playing Kaggle with Scala

I had some fun and challenges with the unusual choice of picking Spark ML as my primary building block in one of Kaggle competitions. Read on to learn more. The competition problem statement was to detect duplicate Quora questions, which involves a lot of text analysis, an area we at…

Machine Learning

11 min read

Playing Kaggle with scala
Playing Kaggle with scala
Machine Learning

11 min read


Jan 27, 2016

A Swarm of Sparks

Web scale computing has never been so simple — I work at WorldSense, where we build predictors for the best links you could add in your content by creating large language models from the World Wide Web. …

Docker

7 min read

A Swarm of Sparks
A Swarm of Sparks
Docker

7 min read

Davi de Castro Reis

Davi de Castro Reis

186 Followers
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