Nguyễn Hoàng Diệp Phi
Software Engineer · .NET Backend
About
Software Engineer based in Ho Chi Minh City, Vietnam with 2 years of experience building production systems for SaaS, CRM, healthcare and e-commerce. I focus on .NET backends: ASP.NET Core APIs designed with Clean Architecture, CQRS/MediatR and Domain-Driven Design, on top of EF Core, SQL Server, PostgreSQL and Redis. I also build front-end features with React and Angular when the work calls for it.
If you’ve got any questions or just feel like chatting, send me an (Email) I’d love to hear from you. More about me
Projects
See AllmHelpDesk - A Cloud-based Field Service Management Platform
mHelpDesk is a comprehensive field service management software designed to streamline operations for service companies.
Tordess - Crypto Prop Trading Platform
Contributed to the World's first prop-trade platform of crypto with data export functionality, data visualization, and real-time trading features using .NET Core and React.
Gift Cards Market (GCM)
eCommerce platform for US/Canada restaurant gift card marketplace with search functionality, business discovery using Yelp and Google Places APIs.
Modular Monolith .NET Template
A starter template for modular monoliths: each module is a self-contained Clean Architecture slice with its own DbContext and schema, with boundaries enforced by architecture tests, Testcontainers integration tests and CI.
Tech Stack
Work Experience
Software Engineer at Mobile World Investment Corporation (MWG)
Developing and maintaining backend services for production retail systems with .NET.
Software Engineer at VIMG
Designed and built a Human Resources and Medical Staff Management System as a modular monolith using Clean Architecture, CQRS/MediatR and EF Core, including the asset management and multi-step approval workflow modules.
Software Engineer at SynergieGlobal
Contributed to the design and development of a high-availability CRM system across frontend and backend built on .NET Framework within a microservice architecture.
Software Engineer at LaborAI JSC
Contributed to crypto trading platforms and eCommerce solutions using .NET Core, React, and modern databases.