WORK
✦ SELECTED WORK ✦ REAL RESULTS ✦ NO MOCKUPS
Precision Engineering, Proven Results
Every project below is a real system in production. No concept work. No unused prototypes. Just platforms that scale, perform, and generate results for businesses across Japan and beyond.
Web Application
Property Platform — Real Estate SaaS
LaravelReactPostgreSQLAWSStripe
12,000 monthly active users. Sub-150ms response time. Zero downtime in 18 months.
Market: Japan
Shopify Development
E-commerce Store — Fashion Retail
ShopifyLiquidJavaScriptKlaviyoGoogle Analytics 4
3x conversion rate improvement. Page load under 1.8 seconds. ROAS of 6.2x.
Market: Japan
AI Integration
AI Customer Support Chatbot
OpenAI APIPythonFastAPIPostgreSQLReact
62% reduction in support tickets. Handles 1,200+ queries/day. Integrated with CRM.
Market: International
Enterprise Platform
Logistics Management System
PHPLaravelVue.jsMySQLDockerGCP
Processes 2M shipments/year. Cut operational overhead by 40%. 99.98% uptime.
Market: Japan
Mobile Development
Mobile Fitness App
React NativeNode.jsMongoDBFirebaseStripe
50,000 downloads in 6 months. 4.8 App Store rating. 35% monthly retention.
Market: International
SaaS Product
FinTech Dashboard — Investment Platform
Next.jsPythonFastAPIPostgreSQLPlaid APIAWS
FCA-compliant architecture. Real-time portfolio tracking for 3,000+ users.
Market: Japan
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