Latest blog posts

Agile product backlog management

November 29, 2019

During my career in product development I’ve been working on Agile Product Backlog Management in different roles: as a software engineer, product owner, engineering manager and other stakeholder. With every...

Moving from HTTP to HTTPS

October 29, 2019

Currently HTTPS (HTTP over TLS) is the de-facto protocol for accessing content in the web. By utilizing public-key infrastructure this protocol ensures the confidentiality and integrity of the data in-transit...

GPG cheatsheet

October 8, 2019

What is GPG GPG (GNU Privacy Guard) is the open source utility - the implementation of OpenPGP protocol used for signing and encrypting data. The protocol utilizes both public-key and...

Let's Encrypt managed TLS certificates in Kubernetes (GKE)

October 3, 2019

Securing the web application Internet traffic is one of the most common activities as the HTTPS is a must nowadays. Let’s Encrypt is becoming the most commonly used Certificate Authority...

Docker basics

May 27, 2019

What Docker is Docker is a container virtualization technology, allowing running applications in the isolated environments simultaneously in a single machine. The main benefits are the following: Quick developer onboarding...

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