รายละเอียดงาน

• Backend & API Architecture (CQRS & Microservices)
• Scalable Microservices Design: Architected and maintained high-performance Microservices using the CQRS (Command Query Responsibility Segregation) pattern to decouple complex business logic and ensure system scalability.
• Advanced API Development: Developed robust API services for a Purchase Requisition (PR) Web Application, effectively handling intricate business workflows and data validation.
• Event-Driven Systems: Leveraged RabbitMQ for asynchronous processing of massive document generation requests, implementing Dead Letter Exchange (DLX) for sophisticated message delay and retry logic.
• Optimized Communication: Streamlined service-to-service communication using gRPC for low-latency data exchange and standard RESTful APIs for external integration.
• SAP Integration & Middleware Solutions
• SAP Business One Integration: Engineered high-performance interface systems integrated with SAP Business One utilizing both Service Layer and DI API.
• Middleware Solutions: Designed and implemented middleware services to bridge third-party Warehouse Management Systems (WMS) with SAP, ensuring seamless data synchronization.
• Financial & Logistics Automation: Developed specialized APIs for Bank Transfer and Inventory Management modules to automate stock control and financial processing workflows.
• System Maintenance & Optimization: Proactively resolved critical issues and optimized performance across diverse environments, including .NET Windows Apps, ASP.NET MVC, and VB.NET.
• Technical Tools & Collaboration
• Performance Optimization: Implemented Redis caching strategies to significantly reduce database load and improve system response times.
• Version Control: Utilized GitHub for collaborative development, code reviews, and maintaining CI/CD best practices.

รายละเอียดงาน

• Real-time Systems: Developed an API service for Back Office systems and implemented a real-time chat system using SignalR and React.js.
• Automation & Data Processing: Created automated Batch scripts to fetch, process, and update stock prices and news data into the database.
• Issue Resolution: Fixed frontend (React.js/TypeScript) and backend (.NET Core) issues to ensure system stability.