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Renato Zimmermann
Renato Zimmermann

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Nov 18, 2020

You Won’t Always Hit the Home Run in a Technical Interview

Technical interviews are full of surprises, but that doesn’t mean they are random. — Technical interviews are the bane of every novice programmer and the reason for countless hours practicing the herculean task of writing code unaided by Stack Overflow. In spite of all our efforts, we will inevitably be hit with an unexpected question in an interview. If the “regret to inform” email…

Critical Review

3 min read

You Won’t Always Hit the Home Run in a Technical Interview
You Won’t Always Hit the Home Run in a Technical Interview

Oct 27, 2020

Learning From the Master

What does it take to transmit an idea? Words? The right ones, maybe. TONE? In moderation, maybe. Visuals? If they’re pretty, maybe. As information becomes more important, so does the need to transmit it well. While we are taught — mostly through experience and common knowledge — some rules of…

Education

3 min read

Learning From the Master
Learning From the Master

Oct 12, 2020

Stone Cold Courage

What an old programming book has to say about sparking cooperation. — Last summer I was part of the classic “public goods with punishment” experiment. In it, I was placed in a group of four, and was subjected to ten rounds of the following: 1. Get $2 in dimes. 2. Contribute some amount x to a pot, with an extra 20% of the…

Team Collaboration

3 min read

Stone Cold Courage
Stone Cold Courage

Sep 28, 2020

Introducing: Dal.io

The Data Science tool-belt has grown significantly as the industry matured. Nowadays, professionals must be skilled with importing, cleaning, processing and graphing data, not to mention evaluating the statistical significance of findings and managing several data sources. …

Python

3 min read

Introducing: Dal.io
Introducing: Dal.io

Sep 21, 2020

Business as Usual

How Self-Learning Made a Difference in the Pandemic — It’s March. Class after class begin to shut down and awkwardly reemerge online. Happily, I happened to be part of a lucky few who barely felt the change in academic dynamics. I’m guilty of having less-than-perfect attendance and a hard time sticking to an overwhelmingly strict schedule; but before you…

Routine

3 min read

Business as Usual: How Self-Learning Made a Difference in the Pandemic
Business as Usual: How Self-Learning Made a Difference in the Pandemic

Sep 15, 2020

[rmatz@localhost ~] whoami

Have you ever tried playing Dark Souls? I have. The aptly-named video game is soul-crushing; it gives you a simple set of actions and a plethora of reasons to throw your controller against a wall. That’s cool, but have you ever tried creating a big software from scratch? Or perhaps…

Biography

3 min read

[rmatz@localhost ~] whoami
[rmatz@localhost ~] whoami
Renato Zimmermann

Renato Zimmermann

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