Dollar Street

Dollar Street allows exploring how people live all across the globe interactively. A team of photographers has documented over 200 homes in almost 50 countries so far, and the list is growing.



Development of a new design for the platform


Creation of an Admin panel and development of the Blog


Translation via crowdIn


Adding a comparison and a video feature


Deployment of new functionality and app upgrade with newer Angular



The Angular framework was updated to stable Angular 2 and later—Angular 7


Statistical data analysis optimizations


General performance optimizations


D3.js used for drawing the main navigation element


The powerful and heavy-load optimized analytical environment with great design and good performance on extremely huge amounts of data.


From the start of our relationship with Valor software we saw a fundamental shift in our development practices. The attitude of fully integrating with the team and behaving as a co-owner of the platform was a refreshing departure from classical off shore. I highly recommend Valor to everyone I talk to.

Zackary Chapple
Principal Architect

Thanks "Valor Software" for awesome work! I especially liked your openness and desire to share experience. The best of Valor, is that they never say "It'simpossible", they always find a good approaches to satisfy the customers.

Anna Rosling
Mother of Dollar Street

I really enjoyed working with Dima! He's an excellent developer and he really helped us build our new product, using the latest technologies out there. Dima is very knowledgeable and passionate and he's also striving to be up to date with the latest developments in his field. He's a true JS ninja!

Iraklis Alexopoulos
Tech Team Lead

What we can tell you is that Valor Software is very, very knowledgeable and very helpful. We think what sticks out the most is their capacity to find solutions instead of just saying what cannot be done. They know how to develop any feature that we request, and they are very good at user experience. They also know how to communicate with non-tech people. I think that makes them quite special because any client can communicate with them.

Ola Rosling
CEO of Gapminder

Dima and team were fantastic to work with - smart, reliable, and familiar with a variety of web technologies. They were quick to pickup new concepts and extremely proactive in developing features.

Robert Shaw
CEO at Table's Ready



Global impactAwarenessStartup



Technology stack

AWS S3DockerAngular CLIImageMagicCloudflareFirebase Cloud FunctionsJavaScript to TypeScript migration (front and back end)Amazon AWS to GCP migrationsMongoDB 3.2 → 3.4 → 3.6 → 4.0 migrationsAngularJS → Angular 2 → Angular 7 migrationsNode.js → Express.js → NestJS migrationsJasmine to Mocha, Chai, Sinon migrations

Services provided


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