David

• Architected and developed a map-based search service with AI integration
• Implemented secure payment processing and cloud infrastructure
• Developed AI integration systems using leading cloud providers

• Completed three separate corporate website development projects through business outsourcing
• Handled backend API integrations and database management on AWS Amplify
• Built a cart with e-commerce and WordPress

• Developed security-focused mobile application
• Managed app deployment and testing processes

• Developed and maintained a weather information service
• Designed and operated a new generation of information for port weather, wave height, wind direction and speed
• Automated reporting with Python and VBA, built backends with NodeJS, maintained systems with Javascript and Perl

• Migrated the brokerage platform to AWS infrastructure, creating system test specifications with DynamoDB, Lambda, S3, and Step Functions

• Upgraded the OS and database of the inventory and attendance management system
• Created and implemented regression test specifications with .NET, Oracle DB, and VMware

• Developed a goal-tracking app to help users set, track, and achieve personal and professional goals.
• Built with Flutter for a seamless experience across iOS and Android

• Developed a cross-platform desktop email management application using Electron for Windows, macOS, and Linux
• Integrated AI features using the OpenAI API to summarize incoming emails and suggest contextually relevant replies, improving productivity and communication efficiency

• Designed and developed a note-taking app with a focus on minimalism and efficiency
• Optimized UI/UX using SwiftUI, ensuring a smooth and intuitive user experience
• Deployed to the App Store, maintaining regular updates and improvements

Intensive Japanese language and cultural studies program

Study on computer fundamentals, algorithm and data structures

Professional experience in multiple countries including Australia and Japan