Striving to be a reliable partner for our customers, we at Cityflo We want to guarantee the high accuracy and predictability of our vehicle tracking system. Displaying the exact time of arrival is the great experience our users expect from us. Problem We use Google Advanced Directions API to calculate the travel time between two […]

First users are always the most difficult. The acquisition of the first 100 thousand users is an art, especially if you do not have money for marketing and paid installations. Winnie crossed this line this year, so I want to share some insights with you, especially strategies that work for almost any product and also […]

“Get out of the office.” Surely you heard this phrase relating to entrepreneurs and startups, referring to the importance of testing products on real consumers – the importance of contacting the target audience and communicating with it to create a successful product. However, as with many other great quotes, this is easier said than done. […]

An interview for a programmer is an excellent experience, during which many excellent tasks arise. Google recruiters also like my favorite task: You work in a 100-story building and you have two identical eggs. You need to determine the highest floor from which you can drop an egg and not break it. Find an algorithm […]

What is a font? Your design is about 80% composed of text. It is critical for the designer to understand typography in order to choose the fonts that will complement the design. What is a font: basics It is important to understand the terms of font structure in order to separate one font from another […]