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apples-oranges

casinoallyoucaneat

This is the result of an online challenge I had to complete. During the online challenge, in 25 minutes, I obviously could not produce the tests, that of course appeared very useful later to fix some problems. I implemented this using a state machine and some recursion.

da-sudoku

elixir-auction-cqrs-es

An auction website written with Elixir/OTP and applying CQRS/ES principles

elixir-regex-greedy-notgreedy

An example with Elixir and Regular Expressions

equal

godiningphilosophers

An Go implementation for the well known dining philosophers concurrency problem

kafkaconsumerjava

kafkascalaaggregation

Kafka consumer developed using Scala with some complex aggregations

kafkastreamsjavachallenge

kote

multipliersprocessor

This is the result of an online challenge I had to complete. During the online challenge, in 15 minutes, I obviously could not produce the tests.

number6

WIP: A project to scrap auction prices from different websites to establish quotes of items. Using Scala, Akka Typed, Akka GRPC, Akka Persistence, Akka Projection, CQRS/ES, cats, Cassandra, Docker

price-scraper

An auction price scraper written in Scala / Play / Akka Stream / Mongo

qxchange

referential-webcrawler

rust-zero2prod

scala-auction-cqrs-es

An auction website written with Scala/Akka and applying CQRS/ES principles

scala-play-akka-websockets-js-jquery

An example using Scala/Akka/Play/Websockets to display the count of stars for a list of selected github repositories and refresh this counts given a specific interval of time in seconds

shiptoship

We are challenged to analyse a dataset containing ship/cargo movements and to identify STS (or ship to ship) transfers. An STS happens when 2 ships are very close to each other, moving (relatively slowly) in the same direction during the same period of time. We are using Scala, Kafka and TimeWindows to process the GPS positions of the ships and extract the predicted ship to ship events.

shop-checkout-apples-oranges

snippets-elixir

task-dependency-akka

As part of a technical challenge, using Akka Typed actors to handle a service deployment specification, basically Tasks with dependencies to other Tasks, that have to be deployed in the proper order, and have to offer a health check function.

vacationrental_ha

Scala and Play and Akka exercise to handle a vacation rental listing