Recent content in David Haven on Home
I have often seen the word DevOps being misused and because ambiguity hurts communication, I want to share with you what DevOps means to me. This definition has been shaped over the years and influenced by the amazing people I have worked with.
In this article I describe the conceptual building blocks that make up an end-to-end encrypted (E2EE) channel. Using email communication as the backdrop I examine the cryptographic primitives that comprise an end-to-end encrypted channel.
The starting point At the end of 2022 I resigned from my position as a System Engineer after accumulating 5 years of experience in the industry. I knew the ins and outs of every aspect of the job and I no longer felt challenged.
Introduction Contributing to Open Source Software (OSS) is a daunting task. The sheer number of projects, contributors and lines of code can be intimidating. But fear not! I have ventured into the world of OSS and come back with a 5 step process that will help you make your first contribution a breeze.
Qualification Years of Experience Programming preference Resume Certification Systems engineering 5 Javascript, Python PDF Certified Kubernetes Administrator I’m a passionate Systems Engineer with strong experience in Cloud technologies. Over the last 5 years I have led to completion many projects involving Cloud infrastructure, developer tooling and security.
Type Duration Programming Language Libraries Concepts Browser extension Feb, 2021 - June, 2021 Javascript Lit-element, videojs, nodejs, AWS, dynamoDB Websockets, queues, oauth, video processing Clipshare is the first project that I ever took from an idea to a production ready app.
Experiencing ballooning cloud bills, lack of visibility in your cloud operations or flaky security? I’m here to help. I’ve worked for 5 years with AWS and other cutting edge technologies such as Kubernetes and Terraform to deliver the infrastructure that is needed to confidently grow your business.
Type Duration Programming Language Concepts plugin Dec, 2022 - June 2023 C# pgp, public/private cryptography ProtonDriveSync is an plugin for the password manager KeePass. When using KeePass the user needs to decide where the encrypted file that contains all of his passwords is going to be stored.
Type Duration Programming Language Libraries Concepts Web app Feb, 2022 - Now Javascript NextJS, Antlr4, MongoDB, graph.js, TailwindCSS Tree parsing, grammar Star Realms is a fast-paced 2 player card game in which you construct a fleet of interstellar ships that you use to inflict damage on your opponent and reduce his life to 0 before he does the same to you.