Meteor partnership

We share knowledge
and talk about a business.
The diaries of the Agent John

Knowledge, ideas,technologies, startups,
sales and marketing.
Expert articles

Agent Janek

Comunication, business, tech startup, MVP

From concept to completion of the project in 10 months

Tap To Speak. The tool based on a web browser, which allows for communication between speaker and the conference participants in real time. Changes their smartphones in microphone, so you do not have to pass it among people in the audience. A year has passed since we’re working on our product.

Startup, entrepreneurship, business, small business, Lean Startup

A few words about startup

As you can easily see, startup has become very popular and fashionable word. Anyone who starts the company says that he does just that. Despite everything, I believe this word is misused. Not every company is a startup, and not every startup is a company.


JavaScript, Meteor, Meteorjs, NodeJs, reactive

Real-time web applications

Take a look through the window and see the world around you, full of information, images, words and other content. Now imagine that you’d have to refresh the view to see something new.

Startup, MVP, Lean Startup, prototype

Building a Minimum Viable Product

Looking at the market it can be said that many startups ignores reality. They are trying to postpone the inevitable — the moment when their business has to mature, make a profit and become a real, sustainable company.


Meteor, Rails, technology, coding, software house

Why do we go in the Meteor direction and we want to be like Ninja in it

New standards and expectations inspired us to seek alternative solutions for Rails, (that for many years have been our flagship tool of work) which will become an inspiration for us and improve the speed of the development.

Contact with us
in case of your project

Use the form or write to:

Agent John

Software House Cat In Black

Adam Trojańczyk
Adam Trojańczyk, CEO
tel.: (+48) 512 483 112
In the case of ongoing projects:
Maciej Sielecki
Maciej Sielecki
tel.: (+48) 690 561 365
In the case of new projects:
Kamil Mazerant
Kamil Mazerant
tel.: (+48) 795 661 935

Copyright® Cat In Black 2018