Who we areCopenhagen ↔ Ho Chi Minh City

Viking spirit. Vietnamese soul.

RITVN is the main engineering and development branch of Rangstrup IT, a company from Denmark that supports large blue chip clients around the world.

01About us

Long term projects. New products.

Rangstrup IT focuses exclusively on long-term projects, especially new product development.

We bring our expertise to every stage of your project, from understanding your needs and designing a solution to building and delivering your software.

We work with you over many years, continuing to develop and improve your software as your needs change.

02History

From a freelance team to 50 people.

  1. 2010

    RITVN (then BPRIT) starts to work with its first customer from Denmark.

  2. 2014

    RITVN is incorporated in Vietnam by Thai Anh Duc, Nguy Duc Thuan and Rangstrup IT Denmark.

  3. 2016

    RITVN moves to its current offices in the Golden Building on Tan Canh Street.

  4. 2019

    50 employees across 2 floors, working with clients from around the world.

  5. 2026

    RITVN transforms the way we work through Agentic SDLC to keep pace with change and adopt new approaches early.

03Teams

Find the team that fits your interests.

We are on a mission to create IT gurus and evangelists from every single employee. Our teams all support long term clients.

T-01

Casewhere

World class design+new technologies+best practice

C#ASP.NETDDDCQRSNoSQL

If you crave learning about or working with complex designs and top end scalable architectures on standardized ERP solutions for top 1000 companies, then this is the team to join. Gain a skill set that will never become outdated.

T-02

Safewhere

High complexity+specialist skills+global value

C#ASP.NETSAMLOAuthWS-Fed

A few years on this team and you will have skill sets that can get you hired anywhere in the world. All the major companies around the world are desperately looking for resources within this team’s domain – we can make sure you get them!

T-03

Rangers

New skills+new technologies+fast pace

AzureC#ASP.NETAngularJSMongoDB

If you like a team with a fast pace and a need to constantly learn all the newest Microsoft technologies, then there is no better place. But be aware, the team only accepts the brightest developers due to its fast pace, steep learning curve requirements, and tight estimates.

Join one of our teams

04Contact

Have a hard problem? Write to us.

info [at] rangstrup [dot] com