Contract Development Portfolio
We specialize in mobile app development (Android/iOS) with extensive experience, as well as frontend development using Vue.js and Nuxt.js, backend development using Node.js, and AI system development using Python. If you are considering outsourcing development, please feel free to contact us.
The following showcases a selection of our contract development projects.
AI System for Electric Power Company
September 2022 | Full-Stack Engineer
Project Description:
- Conducted environment setup and technical research for AI systems
- Investigated PyTorch Mobile technology for mobile compatibility
- Contributed to Flutter project by resolving warnings and refactoring code
- Supported AWS environment migration
Technologies Used:
- Jetson Nano (Embedded AI Computing)
- Python, Docker
- MediaPipe (Cross-platform AI Framework)
- PyTorch Mobile
- Flutter
- Amazon Web Services (AWS)
We have also been involved in the development and technical research of AI systems. We received high evaluation for the environment construction and technical research of an AI system using Jetson Nano, Python, Docker, Camera, and MediaPipe. We also conducted research on PyTorch Mobile, considering compatibility with Android and iOS. In an existing Flutter AI project, we implemented improvements for resolving warnings, refactoring code, and extending functionality. We also supported AWS migration.
Community System for Local Government
June 2024 | Front-End Engineer
Project Description:
- Contributed to Android development for a community-focused application
- Analyzed iOS codebase to ensure cross-platform consistency
- Implemented UI components based on Figma designs
- Created technical documentation to improve knowledge transfer
Technologies Used:
- Kotlin, Android Studio
- Jetpack Compose
- Retrofit 2, OkHttp 4
- Dagger, Hilt
- Git, GitHub
- Notion
Key Contributions:
- Developed Android components with feature parity to iOS counterpart
- Created pixel-perfect UI implementations matching design specifications
- Established comprehensive documentation for application architecture
- Built maintainable code aligned with project standards
Self-Care System for Pharmaceutical Company
November 2023 | Full-Stack Engineer
Project Description:
- Developed a self-care mobile application for iOS and Android platforms
- Utilized Vue3's Composition API with TypeScript and Pinia
- Collaborated with design team using Figma specifications
- Managed development tasks using ClickUp
Technologies Used:
- Vue3 Composition API
- TypeScript
- Pinia (State Management)
- Capacitor
- Figma
- ClickUp, Slack
We used the latest frontend technologies such as Vue 3's Composition API, TypeScript, and Pinia to develop an SPA (Single Page Application), and delivered it as a high-quality and sophisticated Android/iOS app using Capacitor. During the development process, we collaborated with the design team, referring to screen transitions and screen specifications in Figma, and designed with user experience as the top priority. We also efficiently managed development tasks using ClickUp and achieved smooth information sharing among team members through communication on Slack.
Banking Application for Financial Institutions
October 2019 | Senior Front-End Engineer
Project Description:
- Developed cross-platform banking applications for Android and iOS using the Capacitor framework
- Implemented Android functionality with Kotlin and iOS functionality with Swift
- Built front-end applications using JavaScript with Node.js and Vue.js frameworks
- Integrated Firebase Analytics for data-driven improvements and user experience optimization
Technologies Used:
- Android Development (Kotlin)
- iOS Development (Swift)
- Capacitor (Cross-platform Framework)
- JavaScript, Node.js, Vue.js
- Firebase Analytics
- GitHub, ClickUp, Slack
We developed an Android/iOS application for a financial institution. We developed an SPA (Single Page Application) using JavaScript, Node.js, and Vue.js, and efficiently built the app through cross-platform development using the Capacitor framework. We also implemented native features for Android and iOS using Kotlin and Swift, respectively. We introduced Firebase Analytics, managed versions using GitHub, efficiently managed tasks and progress using ClickUp, and achieved seamless collaboration and information sharing through communication on Slack.
EEG Measurement System for Electronics Manufacturer
June 2023 | Senior Software Engineer
Project Description:
- Developed a Windows library (DLL) for controlling an EEG measurement device via BLE
- Created a test application and managed the entire project lifecycle
- Successfully delivered the project one month ahead of schedule while maintaining quality
- Prepared comprehensive documentation using XML and Doxygen
Technologies Used:
- C#
- .NET Framework 4.8.1
- Windows Forms
- XML Documentation, Doxygen
- Git, GitHub
- Slack
We accomplished the entire project process from technology selection, basic design, coding, to testing. We managed the project on behalf of the prime contractor, delivering high quality while achieving the deadline one month ahead of schedule. We also created comprehensive documentation using XML and Doxygen to ensure smooth handover even in the absence of the person in charge.
We have extensive experience in mobile app development (Android/iOS). We can handle both native app development and cross-platform development. If you are considering outsourcing mobile app development, please feel free to contact us.