•Discussion and Analysis of ERP-related Requirements•Cross-Department Coordination for Requirement Analysis•Development of T100 ERP / API Development and troubleshooting

• Facilitate coordination and consolidation of requirements between users and internal colleagues to enhance solution and system architecture.• Monitor and maintain existing systems while determining the root cause of incidents.Tools used: ASP.Net MVC, .Net Core, C#, MS SQL

•Liaised with factory personnel and users to identify issues and provide solutions.•Developed factory-related systems using Winform and Web.•Utilized Flutter for app development and resolution of legacy Android app issues.Tools used: ASP.Net MVC, .Net Core, C#, Winform, MS SQL, Vue.js, Quasar Framework, Flutter

•Coordinate with client and provide solutions•Develop product and help resolve problems. Tools : ASP.Net MVC、.Net Core、C#、MS SQL、Vue.js、SQLite、Azure

•Orchestrated the coordination and consolidation of requirements with users and internal colleagues for improved solutions and system architecture.•Developed an internal system using Winform and Web to process daily tasks.Facilitated RESTful API integration.•Assisted clients with problem resolution.Guided clients to implement and integrate their systems with the company platform.•Utilized tools such as Graylog, Kibana, and Azure Appinsight to support client problem resolution.Tools used: ASP.Net MVC, C#, Winform, MS SQL, Kibana, Jira

•Collaborated with users to consolidate requirements for improved solutions and system architecture.•Developed a Proof of Concept (POC) and built the backend/frontend of a Call Center System.•Constructed an ETL System for cross-site system integration.•Facilitated RESTful API integration.Tools used: ASP.NET, C#, .Net MVC, MSSQL, Vue.js

•Led cross-departmental project coordination.•Consolidated requirements and delivered system architecture design and solutions.Facilitated Soap API integration.•Built a Portal System for a Vietnam Project and a Backend System for daily maintenance and data querying.•Maintained APIs across all channels.•Leveraged the IBM APIM platform to accelerate the API development lifecycle.Tools used：ASP.NET, C#, .Net MVC, Winform, MSSQL, JQuery, SharePoint, IBM APIM

•Utilized Reporting Service to generate labels for the Retail Store Management System, assisting over 200 branches in managing and collecting financial data.•Developed an HR System with Oracle D2K.•Created a General Affairs System for online stationery application, order, and inventory checks.Tools used: VB.Net, MS SQL, Oracle D2K

•Constructed an R&D system to alleviate the daily workload of the R&D team.•Developed an Overseas Payment System to manage the payment and approval process.•Led cross-departmental project coordination and consolidated requirements to deliver system architecture design and solutions.•Designed and developed shared components for the development team.Tools used: ASP.Net, C#, MS SQL, Infomix, Java, 4GL, SSIS, Reporting Service

•Maintained an employee access control system integrating RFID and HR system for salary, time, and attendance management.•Utilized SharePoint as an Enterprise Information Portal to support the LSS team.•Accountable for BPM (K2) application development based on the platform and components provided by the vendor.•Coordinated cross-departmental projects and consolidated user requirements to deliver system architecture design and solutions.Tools used: ASP.NET, C#, Winform, MS SQL, Oracle

•Delivered a HR system for Vibo based on the BPM platform.•Leveraged the BPM platform to improve the PO approval process and integrated with Oracle ERP for NEC.•Developed functions and components for the BPM portal, a major product of the BPM solution.Tools used: ASP.Net, C#, MS SQL