Esper

João has been a Software Engineer for more than ten years. His latest story was about a way to create Meshes using Kuma-Meshes.

Meet the Writer: HackerNoon's Contributor João Esperancinha, Software Engineer

Controlled experiment compares perceived vs actual defect-detection effectiveness across testing and code reading, measuring mismatch cost and project loss.

Why We Misjudge Our Own Effectiveness at Finding Software Bugs

A study shows developers often misjudge which testing techniques are most effective—leading to measurable drops in software quality.

Why Developers Keep Picking the Wrong Testing Techniques

The Danish government will start moving away from Microsoft Office to LibreOffice, with the entire Ministry of Digitalization expected to be Microsoft Windows 

Denmark's Digital Liberation - A Historic Victory for Open Source Advocacy

Someone asked me why I was so excited about OpenTelemetry. The reasons have more to do with it's innovation and utility than it's novelty. 

OTel Me Why: Why I'm So Excited About OTel 

If you speak or are learning a second language, focus on learning and using expressions and phrases as opposed to grammar rules.

Do This to Be Charming in a New Language (Don't Waste Your Time Learning Grammar Rules!)

On 2020/06/06, I published my first Python module. It's a Geo Location calculator that uses the Haversine formula to calculate distances.

How to Implement a Geo-Location Module Using the Haversine Formula

An AI story, written by a naive human, about how to solve the outstanding AI data question. Perhaps we could recreate a world, a world with data.  

Gaming the System in the Search for AI Data 

Translating into sign languages in real time is a tricky task, even for human interpreters. Using AI to solve this problem is a very interesting challenge.

Sign up for the Game: Can AI Make Sports Streams Accessible?

The effect was magical! It was the name of the islands on which La Perouse had been lost! I rose suddenly.

This terrible spectacle was the forerunner of the series of maritime catastrophes

Necessity is the mistress and guide of nature.


Philosophical Maxims. Morals. Polemics and Speculations

Was it better to risk a fall over land or over water—such water?

The World Under the War

How Ukrainian Women in IT Leadership Navigate the Challenges of War

He saw that Vasya had on his very best trousers and a very clean shirt front. That, of course, struck him.

A FAINT HEART

The collapse of Volapük discouraged thoughtful persons from expecting any solution of the problem in an artificial language.

THE PROBLEM OF AN INTERNATIONAL LANGUAGE

For a time the four ships kept gallant company.

VOYAGES FOR THE MUSCOVY COMPANY

“Sir, Read and correct
For great is the defect.”

THE OPENING OF RUSSIA

For too long, harmful practices have continued freely while the economic systems fail to initiate the necessary change.

Can Regenerative Finance Save the World? 

MR. BRITLING WRITES UNTIL SUNRISE

"Of course," he said, turning to Direck, "Rendezvous is the life and soul of the country."

THE ENTERTAINMENT OF MR. DIRECK REACHES A CLIMAX

They don't laugh at you.... At least—they laugh differently....

MR. BRITLING CONTINUES HIS EXPOSITION

Our business here is to be Utopian, to make vivid and credible, if we can, first this facet and then that, of an imaginary whole and happy world.

Topographical

At HackerNoon, we pride ourselves on supporting startups because we know how hard it can be to start and run a company. 

What Are the Top Startups in Oceania?

In his fundamental book, Money and the Mechanism of Exchange, English economist William Stanley Jevons explains that currencies address a central economic problem: the coincidence of wants. The phrase describes the conundrum inherent to barter where the parties of the transaction have to agree to sell and buy each other's goods. 

The Cryptocurrency Confusion

Esper empowers government to make data-driven policy decisions

ESPER

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Since 2017

Esper's stories on HackerNoon

Meet the Writer: HackerNoon's Contributor João Esperancinha, Software Engineer

Why We Misjudge Our Own Effectiveness at Finding Software Bugs

Why Developers Keep Picking the Wrong Testing Techniques

Denmark's Digital Liberation - A Historic Victory for Open Source Advocacy

OTel Me Why: Why I'm So Excited About OTel

Do This to Be Charming in a New Language (Don't Waste Your Time Learning Grammar Rules!)

How to Implement a Geo-Location Module Using the Haversine Formula

Gaming the System in the Search for AI Data

Sign up for the Game: Can AI Make Sports Streams Accessible?

This terrible spectacle was the forerunner of the series of maritime catastrophes

Philosophical Maxims. Morals. Polemics and Speculations

The World Under the War

How Ukrainian Women in IT Leadership Navigate the Challenges of War

A FAINT HEART

THE PROBLEM OF AN INTERNATIONAL LANGUAGE

VOYAGES FOR THE MUSCOVY COMPANY

THE OPENING OF RUSSIA

Can Regenerative Finance Save the World?

MR. BRITLING WRITES UNTIL SUNRISE

THE ENTERTAINMENT OF MR. DIRECK REACHES A CLIMAX

MR. BRITLING CONTINUES HIS EXPOSITION

Topographical

What Are the Top Startups in Oceania?

The Cryptocurrency Confusion

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