Hi There
I'm Luo Xingchen
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12 years of front-line development experience, focusing on mobile architecture and HarmonyOS ecosystem. From Android low-level optimization to cross-platform full-stack delivery, skilled at transforming complex requirements into stable, scalable product-level solutions — Web, native apps, mini-programs, all can be independently closed-loop. Currently open for project cooperation and technical consulting, welcome to [view services] or [contact directly].
What We Offer
Comprehensive technical services to drive business growth
Frontend Development
Based on Angular, React, Vue and other mainstream frameworks, combined with TypeScript to build responsive, accessible, and high-performance web applications and mobile interfaces. Focus on balancing user experience and code maintainability, delivering modern frontend projects that comply with W3C standards and are SEO-friendly (including SPA/SSR).
- Responsive Design
- TypeScript
- SPA & SSR
Backend Architecture
Using Java (Spring Boot), Node.js and other tech stacks to design scalable, secure, and highly available backend systems. Support microservices architecture, event-driven models, and high-throughput processing capabilities, providing a stable technical foundation for business growth.
- Microservices
- Event-driven
- High Availability
App Development
Covering Android (Kotlin/Java), HarmonyOS (ArkTS), iOS, and WeChat Mini Programs. Focus on mobile performance optimization (startup speed, memory management, package size reduction) and cross-platform solutions, ensuring smooth operation on real devices.
- Android
- HarmonyOS
- WeChat Mini
RESTful API · Interface Design & Delivery
Provide clear API contract design and high-quality implementation, covering authentication, rate limiting & circuit breaking, documentation generation (Swagger/OpenAPI), ensuring efficient frontend-backend collaboration and smooth integration.
- API Design
- Authentication
- Docs Generation
UI/UX Design
User experience-centric design services covering user research, interactive prototyping, visual design to design system establishment. Focus on mobile-first design principles, finding the optimal balance between aesthetics and usability.
- User Research
- Interaction Design
- Design System
Cloud Services
Based on AWS, Alibaba Cloud/Tencent Cloud platforms, combined with Docker containerization and Kubernetes orchestration, build cloud-native architecture and automated CI/CD deployment pipelines. Support auto-scaling and DevOps system establishment, ensuring business elasticity and stability.
- Containerization
- CI/CD
- DevOps
Full-Stack Solutions
One-stop technical delivery from frontend interactions to backend business logic, from database design to production environment deployment. Covering full lifecycle management - requirements analysis, architecture design, development implementation, testing delivery, operations monitoring, turning ideas into running products quickly.
- Full Lifecycle
- Requirements Analysis
- Ops Monitoring
Technical Consulting & Training
Provide architecture review, performance diagnosis, technology selection and other consulting services for technical teams. Customizable internal training courses (Android/HarmonyOS/architecture design/performance optimization, etc.), helping teams quickly fill technical gaps and establish long-term engineering standards.
- Architecture Review
- Performance Diagnosis
- Tech Training
Our Work
Real-world projects that demonstrate our technical capabilities
Ride-Hailing Platform
Complete ride-hailing platform solution covering passenger app, driver app, and admin dashboard. Intelligent matching, real-time navigation, and comprehensive safety features.
Driver-Passenger Sync Display
Real-time information synchronization between driver and passenger. Covering order full lifecycle with route tracking, ETA, and safety features.