Shintaro Yamamoto
Software Engineer
Specialized in frontend development with expertise in creating responsive and interactive applications. Passionate about building full-stack solutions with a focus on user experience and performance.
About Me
I worked as a semiconductor test engineer for about seven years. I mainly wrote code to test ICs and designed circuits.
After that, I worked as a web engineer for 4 years and an application introduction engineer for 1 year.
I have experience in requirements definition, design, development, operation, and maintenance.
Projects
Here are the key projects I've worked on. Click on each project to view detailed information.
Wedding Preparation Service
A comprehensive wedding preparation platform that helps couples plan their big day. The service includes vendor management, guest list coordination, and timeline planning functionalities.
- ✓Used by 45,000 couples annually and related businesses
- ✓Launched derivative applications from base platform
Nursing Care Facility Matching Service
A platform that helps users find appropriate nursing care facilities based on their specific needs. The service includes advanced search filters, facility comparisons, and appointment scheduling.
- ✓Improved search performance by 30%
- ✓Conducted zero-based environment analysis
- And more achievements...
Staffing Service Platform
A staffing service platform that connects businesses with qualified temporary workers. Features include profile matching, scheduling integration, and performance tracking.
- ✓Successfully launched within months
- ✓Maintained clear communication with stakeholders
Beauty Industry Management System Migration
Migration of a legacy beauty industry management system to a modern tech stack. The project involved data migration, feature parity, and implementing new capabilities leveraging cloud infrastructure.
- ✓Conducted comprehensive environment analysis
- ✓Coordinated timeline with stakeholders for deadline adherence
Store Support & Search Service Development
A store support and search service that helps customers find physical retail locations based on various criteria. The platform includes advanced filtering, map integration, and business information management.
- ✓Role: Frontend Engineer
- ✓Expanded expertise beyond frontend to AWS infrastructure
Skills
My proficient tech stack and skillset. Switch between tabs to see details for each category.
React
Used for business systems and web applications. Experienced with hooks, Context API, and Redux for state management.
Next.js
Developed high-performance web applications using SSR and ISR. Extensive experience with App Router and API Routes.
Vue.js
Component-based UI development. Experience with Vuex for state management and Composition API.
Nuxt.js
Developed high-SEO websites using SSR. Experience with Content module for content management.
TypeScript
Used in all projects. Proficient in creating type-safe code and defining complex data structures.
Tailwind CSS
UI development with utility-first approach. Experience with creating custom components and themes.
Skills Development
I continuously learn the latest technology trends and best practices. I enjoy learning new languages and frameworks, and gain practical experience through side projects.
Currently Learning
- Rust Programming
- Micro Frontend Architecture
- WebAssembly
Focus Areas
- Performance Optimization
- Developer Ecosystem & Tooling
- Secure Application Design