A tech blog where engineers at KINTO Technologies share development stories and technical insights behind our mobility services.
How We Improve KINTO Used Vehicle Site Every Day!
A look inside the team building KINTO's used-car site: returned vehicles are one-of-a-kind, so inventory shifts daily, which shapes how the EC site is improved. Covers the team structure, how human-centered design feeds the improvement cycle, the business sync meetings, and a service-first stance over technology-first.
Struggle Story of QAG Members Who Joined in 2025
Members who joined KINTO Technologies' QA Group in 2025 share what they have worked on: a test-efficiency web app built with Zapier and Google Apps Script, a first-timer's account of setting up Appium, test automation with Playwright, and the development rules and PR templates they put in place.
A recruiter at KINTO Technologies shares the real daily life of engineer recruiting and recruitment PR, including her story of starting from scratch and conversations with candidates, along with a message to future teammates.
Railway Oriented Programming Practice Using Rust
I practiced Railway Oriented Programming in a project developed with Rust. I will share my experiences, as well as benefits and issues that I found.
Reducing quota management workload with Service Quotas' automated management
AWS Service Quotas' automatic management, generally available since October 2025, removes the custom architecture previously needed for quota monitoring: it notifies you as a limit approaches and can raise the quota automatically. This article covers the modes, pricing, console and CLI setup, and current constraints.
We Exhibited at Techbook Fest 19!
The KINTO Technologies Writing Club exhibited at Techbook Fest 19. Here is an overview of how we prepared for the event.
Our 2025 Efforts to Design User-Focused Products
This article summarizes our year-long efforts to promote user-first design that we focus on in 2025 and the evolving perceptions within the company.
Stop Console Clicking: Managing Multi-Environment AWS Parameter Store with YAML and GitHub Actions
Is managing AWS Parameter Store across multiple environments becoming a hassle? We built a system that visualizes all parameters in YAML and syncs them with one click using GitHub Actions. Solve your Parameter Store management challenges as environments multiply.
Speaker, Booth Staff, and Attendee: Reflecting on CloudNative Days 2025 Winter
A participation report summarizing KINTO Technologies experience at CloudNative Days 2025 Winter as speakers, booth operators, and attendees, gaining insights that CloudNative is a culture rather than just technology, and that no organization is perfect, while sharing learnings across the entire team.
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