--- title: "Rytis Grincevičius (@grinry) | Hashnode" description: "Web Dev. Read the latest articles by Rytis Grincevičius on Hashnode." url: "https://hashnode.com/@grinry" --- @grinry # Rytis Grincevičius @grinry · Vilnius, LT · Joined February 2021 Web Dev ### [Announcing Initial Sale of Winzers](https://blog.grinry.com/announcing-initial-sale-of-winzers?utm_source=hashnode&utm_medium=feed) We are happy to announce that we have decided on an initial sale of our Winzers NFT token. We have set our eyes to make it happen on August 08th. If you haven’t heard about Winzeland before, please read our introductory paper to better understand our... 3 min read · [blog.grinry.com](https://blog.grinry.com/announcing-initial-sale-of-winzers?utm_source=hashnode&utm_medium=feed) [Jun 13, 2022](https://hashnode.com/posts/announcing-initial-sale-of-winzers/62a824daddf27ef9ab05f207) ### [Hobby Project: Creating a Blockchain-Powered Video Game](https://blog.grinry.com/hobby-project-creating-a-blockchain-powered-video-game?utm_source=hashnode&utm_medium=feed) Article was originally shared at Winzeland Blog If you’re a crypto enthusiast, then you know that the potential for blockchain-powered video games is huge. I’m excited to start my new hobby project and create a game that would be powered entirely by ... 2 min read · [blog.grinry.com](https://blog.grinry.com/hobby-project-creating-a-blockchain-powered-video-game?utm_source=hashnode&utm_medium=feed) [Jun 11, 2022](https://hashnode.com/posts/hobby-project-creating-a-blockchain-powered-video-game/62a45966a2c282d2d8378c22) ### [Bulk delete merged git branches](https://blog.grinry.com/bulk-delete-merged-git-branches?utm_source=hashnode&utm_medium=feed) When working with features on git it’s a good idea to delete branches that is already merged to our master branch to keep it clean but sometimes we forget to do that and our VC system becomes polluted with merged branches nobody used for years. Here ... 1 min read · [blog.grinry.com](https://blog.grinry.com/bulk-delete-merged-git-branches?utm_source=hashnode&utm_medium=feed) [Feb 10, 2020](https://hashnode.com/posts/bulk-delete-merged-git-branches/601f90990da0382a2d49cdbc) ### [Extending Amazon AWS EC2 instance volumes](https://blog.grinry.com/extending-aws-ec2-volumes?utm_source=hashnode&utm_medium=feed) Step by step tutorial on how to extend EC2 instance volumes with zero downtime. I did write this tutorial for my teams wiki some time ago and thought that I can share it here. Skip to the end of the article to see short version :) Long version Open E... 2 min read · [blog.grinry.com](https://blog.grinry.com/extending-aws-ec2-volumes?utm_source=hashnode&utm_medium=feed) [Feb 7, 2020](https://hashnode.com/posts/extending-aws-ec2-volumes/601f8f7b636acc2a3822f205)