March 13, 2025 
4 min readHello, this is Akiyama, an infrastructure engineer. In this article, I will explain why I have been an infrastructure engineer at Colorkrew for about 8 years. At Colorkrew, we have both so-called contract and SaaS businesses. Having both businesses in a company with 100 employees is relatively rare and one of the attractive points. * In the consignment business, we provide solutions according to customer needs *...
February 20, 2025 3 min readHello, this is Akiyama, an infrastructure engineer. In this article, we'll explore the systems and environments available to engineers working at Colorkrew, with a particular focus on those related to infrastructure engineers. (Information at the time of article writing) First of all, it is a public cloud verification environment. Colorkrew uses the public cloud for 99% of its infrastructure operations. There are often cases where you want to check your behavior in your work. ...
May 23, 2024 4 min readHello. I'm Akiyama, Azure Cloud Solution Architect and DevOps Engineer. I am in charge of the infrastructure lead for our own services. The last blog I wrote was two years ago, so here I will summarize the recent infrastructure situation. Looking back on the first anniversary of the introduction of AKS at our own service Mamoru Biz This is the biggest change. ...
May 8, 2023 3 min readHello. This is Akiyama from Azure Cloud Solution Architect. I have reduced my time working on customer projects a little and started working as a corporate engineer little by little in January of this year. These days, we can't help but talk about ChatGPT. Various companies have started incorporating the much-talked-about ChatGPT into their corporate activities. Even in Colorkrew, ChatGPT...
July 28, 2022 3 min readHello. This is Akiyama from Azure Cloud Solution Architect. In this article, we will write about how it has been and what has changed after one year since we started implementing AKS in our service. Here's an article about Azure Kubenetes Service (AKS) migration that I wrote one year ago: - Vol.1 Deciding to Migrate from App Service to AKS - Vol.2...
September 6, 2021 2 min readHello. This is Akiyama from Azure Cloud Solution Architect. In this article, we will introduce the CI/CD initiatives we are pursuing, focusing on Azure Data Factory (ADF). I won't go into the introduction of ADF itself this time. It's a little old, but there is an article about when I was hands-on before, so please refer to it. Azure Data Factory...
June 28, 2021 2 min readHello. This is Akiyama from Azure Cloud Solution Architect. This time, I will continue to write about the story of migrating to k8s at our Mamoru Biz. - Vol.1 Decision to Migrate from App Service to AKS - Vol.2 AKS(k8s) Preparations for Migration - Vol.3 AKS(k8s) Migration When building an environment, even before this migration project...
June 24, 2021 1 min readHello. This is Akiyama from Azure Cloud Solution Architect. This time, I will continue to write about the story of migrating to k8s at our Mamoru Biz. - Vol.1 Decision to Migrate from App Service to AKS - Vol.2 Preparations for AKS(k8s) Migration I wanted to put in a script that was a little less serious, so I said, "(With the introduction of k8s) Developer...
June 14, 2021 2 min readHello. This is Akiyama from Azure Cloud Solution Architect. In this article, we will write about the story of moving to k8s at our Mamoru Biz. It looks like it will be longer than I thought, so I will divide the article as follows. - Vol.1 Decision to Migrate from App Service to AKS These App Services...
November 12, 2018 1 min readThis is Akiyama, a cloud engineer. At Tech Summit 2018 Day 3 (11/7), we had an introductory hands-on session on Azure Data Factory. Data Visualization Infrastructure Integration ~ Getting Started with Azure Data Factory in 50 Minutes **Tech Summit 2018 Getting Started with Azure Data Factory Hands-On** from **Kohei Akiyama**...
April 5, 2018 2 min readHello, this is Akiyama, an Azure engineer. In this article, we'll show you how we hosted a static site with Azure Web App. - Using the site generator Jekyll - partially using PHP - users who update the site do not know Jekyll and do not want to be aware of it The configuration is simply to use the Web App as a website. If it's just static files, Web...
September 13, 2017 2 min readThis is Akiyama, an Azure engineer. Recently, the PaaS Web App for Containers, which runs web services on Azure with Docker, has been GA, and I'm happy to be in a position where I've been using it since the preview days. In this article, we will summarize the Dev/Ops services surrounding Docker, which are likely to be widely adopted in production. Using Docker...
