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WAVY Product & Engineering
Stories by Wavers about technology
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Searching for Similar Songs on Spotify — Data Science
Searching for Similar Songs on Spotify — Data Science
Case Study about how Spotify can recommend similar songs based on a listened song using data science!
Leonardo Mauro P. Moraes
Jan 12
How to visualize your data at no cost?
How to visualize your data at no cost?
Today on the market there is a wide variety of data visualization tools at our disposal, see how we do it at Wavy!
Vitor Prado
Oct 15, 2020
Message-Driven Microservices with Spring Cloud Stream
Message-Driven Microservices with Spring Cloud Stream
We have been developing applications in micro-services architecture for some time now, but we often don’t think about the complexity that…
Felipe Assoline
May 5, 2020
Kotlin vs Java: reasons to switch from Java to Kotlin today
Kotlin vs Java: reasons to switch from Java to Kotlin today
In mid-2016 we, as Android developers, were already eyeing the Kotlin language. At Movile, we have innovation in our DNA, and as soon as…
WAVY Global
Oct 21, 2020
Latest
DATA PROCESSING IN “REAL TIME” WITH APACHE SPARK ON WAVY: PART 3
DATA PROCESSING IN “REAL TIME” WITH APACHE SPARK ON WAVY: PART 3
This post is part of a series of articles on the Apache Spark use case for real-time data processing, check out part 1 and part 2. Written…
WAVY Global
Dec 4, 2020
DATA PROCESSING IN “REAL TIME” WITH APACHE SPARK STRUCTURED STREAMING: PART 2
DATA PROCESSING IN “REAL TIME” WITH APACHE SPARK STRUCTURED STREAMING: PART 2
This post is part of a series of articles on the Apache Spark use case for real-time data processing, check out part 1.
WAVY Global
Dec 4, 2020
DATA PROCESSING IN “REAL TIME” WITH APACHE SPARK: PART 1
DATA PROCESSING IN “REAL TIME” WITH APACHE SPARK: PART 1
In addition to delving into the new streams API, Structured Streaming, Eiti Kimura, Development Coordinator here at Wavy, gives more…
WAVY Global
Oct 27, 2020
Kotlin: Create your own DSL using Lambda expressions
Kotlin: Create your own DSL using Lambda expressions
Kotlin has become an increasingly popular language in recent years. For all its features and benefits, we chose to make it our official…
WAVY Global
Oct 20, 2020
Building AES-128 from the ground up with python
Building AES-128 from the ground up with python
In my Individual Development Plan as a security professional at Wavy Global, I have a goal to become a pro at cryptography. Someone that…
Henrique Marcomini
Aug 26, 2020
How neural networks work
How neural networks work
It’s unbearable how much marketing AI has received during last years among developers. And by unbearable I mean what I’m really doing with…
Gabriel Rado
Aug 16, 2020
Text to Speech with Real-time Voice Cloning
Text to Speech with Real-time Voice Cloning
Recently, chatter bots have been used in many services of our day lives. These bots can be built to answer a set of predefined questions…
Allan Souza
Aug 10, 2020
Question answer from scratch
Question answer from scratch
Question Answering (QA) is a specific type of information retrieval. Given a set of knowledge, a Question Answering system attempts to…
Jeanfranco David Farfan Escobedo
Jul 22, 2020
Correcting Image Rotation with Hough Transform
Correcting Image Rotation with Hough Transform
The classic way to deal with rotation problem on images
Stephane Schwarz
Jul 4, 2020
Exploiting and Fixing a Race Condition Problem
Exploiting and Fixing a Race Condition Problem
Recently I participated in the wectf and had the chance to face some really cool security challenges. In one of the challenges, called…
Henrique Marcomini
Jun 22, 2020
Learning and working with large frames on IP networks
Learning and working with large frames on IP networks
An important feature of the IPv4 is to allow communication between different physical media, but this can cause headaches.
Erick Rangel
Jun 15, 2020
Chatbots in times of pandemic
Chatbots in times of pandemic
The e-commerce revolution
Frances Santos
Jun 8, 2020
Use of Probabilistic Data Structures at Wavy: Bloom filter
Use of Probabilistic Data Structures at Wavy: Bloom filter
One of the most important topics in computing is, for sure, the study of data structures.
Luciano Sabença
May 13, 2020
The most powerful scanner for WordPress.
The most powerful scanner for WordPress.
Among the various challenges we have at Wavy, sometimes we need to perform some tests on platforms with WordPress and for this our…
Júnior Carreiro
May 8, 2020
RxJS Observables: Zip vs CombineLatest
RxJS Observables: Zip vs CombineLatest
Differences between common RxJS combination operators
Gabriel Cencic
Sep 7, 2019
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