Never Start a New Project Without a Proof of Concept (PoC)We’re often eager to dive straight into coding when starting a new project. However, rushing into implementation without proper validation…5d ago55d ago5
Why I (almost) don’t use AI for writingAt some point, I stopped using support from AI to write documents and articles. Well, almost. I still use it for correcting my grammar with…Nov 1, 2024Nov 1, 2024
Published inLevel Up CodingMaintaining Prisma on AWS serverless environmentWe leverage Prisma as our ORM to interact with a Postgres DB seamlessly hosted on AWS RDS. However, when integrating Prisma within…Sep 25, 20241Sep 25, 20241
Published inAWS in Plain EnglishImplementing a mono-repo serverless project with AWS CDKEmbarking on the journey to build a serverless architecture can be both exciting and daunting, especially when a project grows over time.Aug 19, 2024Aug 19, 2024
Offsite in Tokyo — a great place for team bonding :)Since My cofounder and I were in Japan in July 2024, we decided to bring the company members to Tokyo and hold a company retreat. While…Jul 28, 2024Jul 28, 2024
Lessons Learned in 10 Years as a Software Engineer at StartupsTen years ago, I left my job at IBM and began working as a software engineer at Mercari, an early-stage startup back then. Over the past…Jun 11, 2024Jun 11, 2024
Published inAWS in Plain EnglishMigrating NAT instance from NAT GatewayThis is the sequel to my previous blog post Set Elastic IP to a Lambda function with NAT instance, using CDK. I’m going to write about how…Apr 15, 2024Apr 15, 2024
Published inAWS in Plain EnglishSet Elastic IP to a Lambda function with NAT instance, using CDKRecently, I had a situation where I needed to set a static IP to a Lambda function. I was using a third-party tool that requires an IP…Jan 15, 20242Jan 15, 20242
Published inAWS in Plain EnglishSignificantly Improve TypeScript Lambda Function Readability in AWS ConsoleHave you ever thought your TypeScript Lambda function is not easy to read and debug on AWS Console? I do. When the TypeScript Lambda is…Dec 16, 2023Dec 16, 2023
Resolving AWS CDK’s UPDATE_ROLLBACK_FAILED: A Real Use Case SolutionNo one likes this state :(Aug 17, 20231Aug 17, 20231