I wanted to write a post about Continuous Delivery pipelines but you will end up with a Kubernetes Stack anyway so I will write this post oriented around Kubernetes and friends. …

Credit card fraud can be classified as an anomaly and using autoencoders implemented in Keras it is possible to detect fraud — I recently read an article called Anomaly Detection with Autoencoders. The article was based on generated data, so it sounded like a good idea to apply this idea to a real-world fraud detection task and validate it. I decided to use Credit Card Fraud Dataset From Kaggle*:

Both Service-oriented architecture and microservices require well defined and documented APIs. Microservices is a subset of Service Oriented Architecture where we split our services into smaller isolated parts. The idea is smaller parts are easy to develop and faster to iterate. …

This is part 2 of my previous blog post on practical software development principles. There are so many docker file examples online but they don’t go into detail or don’t give all best practices at once. Many developers use default tools made by the language’s build tool or generic docker…

I was planning to write a series of blog posts of my experiences in the design principles of software development. I see that even senior developers do not follow these principles. I will avoid design terms and explain how to apply these in practice. …

This question is on my mind for a couple of years, can we predict the next event in the sequence where the type of events is not known or labeled before. Promise: In this post, I will design a simple recommender system using Keras LSTM model and TensorFlow multi-language universal…

I have recently started to work on a secure grpc gossip library with certificate rotation. The main idea was to regularly distribute new certificates over the gossip protocol. I quickly run into the problem that identity negotiation is required. I will explain the problem and my solution. The gossip protocol…

I have been programming in Java and Scala for a long time. It is very common to use Futures for concurrency. Some people are obsessed with it. This Sunday morning had some time to create a simple library which is somewhat similar to Java Future. For starters, here is the…

This is the third post in our series describing our experiences in adopting Istio for traffic routing on Kubernetes. For more details on what we are trying to achieve with Vamp Lamia and why we choose Istio, please refer to our first post and second post. In Vamp.io, we are…