Tech and Startup War Stories by Team PerfectLine

Every once in a while we write articles about startups (our own or the ones we work with), technical (Ruby on Rails, JavaScript, etc) solutions we’ve created and everything else that comes to our minds.


Partial search in Elasticsearch

A common problem on the Internet, with very few answers, is how to implement partial word search (-gram search in search engine vocabulary) based on Elasticsearch 5.x. A…

Free Usability Testing with Peek

Over the last weekend, when we were working on our Shoperb service, a colleague introduced me to Peek, developed by the fine people at UserTesting. Peek gives you…

What’s Up With Startup Burn Rates?

I finally managed to catch up with my reading and found a rather intriguing post by Fred Wilson about startup burn rates. More specifically, how much should startup…

We are hiring and other news

We have been rather busy this past few months (like always) so this is just a quick note about what we’ve been up to. Briefly – we’re hiring,…