t
tannguyenchung

Tan Nguyen

@tannguyenchung

Senior NET Developer and Software Architect

Vietnam
English, Vietnamese
About me
Senior .NET developer and software architect from Vietnam with 11+ years in production. I build ASP.NET Core APIs and back ends on the latest .NET, design systems with microservices, DDD and Clean Architecture, and upgrade legacy Web Forms and MVC apps safely. From 2018 to 2022 I built and ran a travel booking platform end to end, so booking and payment flows are my home ground. Clear scope, clean code, regular updates. Message me before ordering so we can agree on the details.... Read more

Skills

t
tannguyenchung
Tan Nguyen
Offline • 
Average response time: 1 hour

See my services

API & Integrations
I will develop asp net core web apis and microservices with clean architecture
From$60 / projectMore details
Custom Websites
I will build a tour and hotel booking website for your travel agency
From$150 / projectMore details

Portfolio

Work experience

Self-Employed_/ Freelancer

Freelance .NET Developer and Software Architect

Self-Employed / Freelancer • Freelance

Jan 2024 - Present • 2 yrs 9 mos

Design and build back ends and REST APIs on the latest .NET (ASP.NET Core, .NET 10) for remote clients. System architecture with microservices, Domain-Driven Design and Clean Architecture, split into clear, testable layers and services. Upgrade, secure and maintain existing ASP.NET MVC, Web Forms and SQL Server systems. Scope agreed in writing, work on staging with every change in Git, and a clean handover with documentation.

Waverley_Software Vietnam

Senior Software Engineer

Waverley Software Vietnam • Full-time

Jan 2022 - Jan 2024 • 2 yrs

Car rental and ride-hailing management platform, similar to Grab. Developed .NET back-end services and REST APIs, and built Angular front-end screens styled with Tailwind CSS. Tech: .NET, C#, Angular, TypeScript, Tailwind CSS.

AloTrip

Senior Software Engineer

AloTrip • Full-time

Jan 2018 - Feb 2022 • 4 yrs 1 mo

All-in-one travel booking platform for travellers to Vietnam on web and mobile. Built the REST APIs for the web site and mobile app, and all booking flows: flights, hotels, tours, car rental, insurance, vouchers, combos, visas and SIM cards. Built the booking management system, from confirmation to payment, with automatic email, SMS and push notifications. Tech: ASP.NET Core, ASP.NET MVC, C#, SQL Server, LINQ, Kendo UI, JavaScript.