---
title: Software Development Blog | Katarzyna Dereń
description: Kasia discovered her marketing passion during her first job in e-commerce. She is an enthusiast of marketing events in Kraków and fantasy.
image: https://blog-hubspot.railwaymen.org/hubfs/Railwaymen%20Technology%20Blog.png
---
[](https://railwaymen.org/)
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 Katarzyna Dereń
"Kasia discovered her marketing passion during her first job in e-commerce. She is an enthusiast of marketing events in Kraków and fantasy.
-
# Software Development Blog - Katarzyna Dereń
- Categories
- [All](https://blog-hubspot.railwaymen.org)
- [Business and Technology](https://blog-hubspot.railwaymen.org/tag/business-and-technology)
- [FinTech](https://blog-hubspot.railwaymen.org/tag/fintech)
- [Railwaymen](https://blog-hubspot.railwaymen.org/tag/railwaymen)
- [Web Development](https://blog-hubspot.railwaymen.org/tag/web-development)
- [Mobile Development](https://blog-hubspot.railwaymen.org/tag/mobile-development)
### The Future of Banking: The Impact of Open Banking and API Integration
The e-book we have prepared is a real vademecum for every participant in the financial industry. Whether you are involved in accounting, banking, or perhaps responsible for cost management in a company, you are sure to find something suitable for you. Stay up to date with the latest trends and innovations in the banking sector. Don't wait any longer and get an e-book today!
[DOWNLOAD NOW](https://learn.railwaymen.org/fintech-ebook?utm_campaign=EBOOK%20FINTECH&utm_source=RWM-blog&utm_medium=ebook-fintech-post-banner&utm_content=RWM-Blog-Fintech-Ebook-Banner)
### Recent Articles:
[](https://blog-hubspot.railwaymen.org/ruby-on-rails-development-services)
[24th June 2021 ---](https://blog-hubspot.railwaymen.org/ruby-on-rails-development-services)
[Business and Technology](https://blog-hubspot.railwaymen.org/tag/business-and-technology)
## [Everything You Need to Know about Ruby on Rails Development Service](https://blog-hubspot.railwaymen.org/ruby-on-rails-development-services)
Right now, the stable version of RoR is 6.1.3.2. There are about 4200 contributors on github.com, and Ruby programming language has over 165k dedicated libraries.
Validation of the app idea is crucial to run a successful project in the long term.
The price of app development is related to the region you will hire Ruby on Rails developers.
- [Full Article](https://blog-hubspot.railwaymen.org/ruby-on-rails-development-services)
[](https://blog-hubspot.railwaymen.org/2-dev-myth-busters-software-house-estimation)
[16th June 2021 ---](https://blog-hubspot.railwaymen.org/2-dev-myth-busters-software-house-estimation)
[Business and Technology](https://blog-hubspot.railwaymen.org/tag/business-and-technology)
## [#2 Dev Myth Busters: Can software house do estimate in less than 24h?](https://blog-hubspot.railwaymen.org/2-dev-myth-busters-software-house-estimation)
Imagine the situation when you signed the contract and [started the app development](https://blog-hubspot.railwaymen.org/checklist-what-you-have-to-do-to-start-the-app-development-project). After a few weeks, your PM announces that the crucial feature will require more coding work, so you'll have to spend more money on the project. Sounds terrible, isn’t it?
- [Full Article](https://blog-hubspot.railwaymen.org/2-dev-myth-busters-software-house-estimation)
[](https://blog-hubspot.railwaymen.org/1-dev-myth-busters-is-it-possible-to-build-an-app-in-3-weeks)
[9th June 2021 ---](https://blog-hubspot.railwaymen.org/1-dev-myth-busters-is-it-possible-to-build-an-app-in-3-weeks)
[Business and Technology](https://blog-hubspot.railwaymen.org/tag/business-and-technology)
## [#1 Dev Myth Busters: Is it possible to build an app in 3 weeks?](https://blog-hubspot.railwaymen.org/1-dev-myth-busters-is-it-possible-to-build-an-app-in-3-weeks)
As a software company, we hear a lot of myths about [custom app development](https://blog-hubspot.railwaymen.org/why-custom-app-development-is-so-expensive) every day. Some of them are pretty near the truth, but the majority of them are 100% wrong. Dev Myth Busters is a series of short articles describing defenses to the most popular app development myths. Hope you'll find it helpful!
- [Full Article](https://blog-hubspot.railwaymen.org/1-dev-myth-busters-is-it-possible-to-build-an-app-in-3-weeks)
[](https://blog-hubspot.railwaymen.org/software-house-poland)
[4th May 2021 ---](https://blog-hubspot.railwaymen.org/software-house-poland)
[Business and Technology](https://blog-hubspot.railwaymen.org/tag/business-and-technology)
## [12 Questions you Should Ask Software House from Poland before work](https://blog-hubspot.railwaymen.org/software-house-poland)
If you look at Railwaymen's portfolio, you'll quickly notice that plenty of our clients are foreign to us. We cooperate with people from the USA, UK, Norway, GCC region (and many more!) on a daily basis. While asking our clients how they feel right now with the decision to choose a custom software development company from Poland, each of them says it was the most optimal solution from a strategic and business perspective.
- [Full Article](https://blog-hubspot.railwaymen.org/software-house-poland)
[](https://blog-hubspot.railwaymen.org/food-delivery-app-development)
[8th April 2021 ---](https://blog-hubspot.railwaymen.org/food-delivery-app-development)
[FoodTech](https://blog-hubspot.railwaymen.org/tag/foodtech)
## [Food Delivery App Development in 2025: Tips, Features, Process & Cost](https://blog-hubspot.railwaymen.org/food-delivery-app-development)
Food delivery apps, who doesn't use it at least once? I have to say that it is hard for me to imagine life without on-demand food delivery apps. When I don't have an idea for dinner or simply don't have time for cooking, I reach for my phone, search for a restaurant near and within a few clicks order and pay for a meal in a food app. Then I can track the delivery time, so I don't have to worry about "*Where is my food?*". When the time of delivery is coming, a push notification notifies me about it. I found it as the easiest and most convenient way of food ordering.
- [Full Article](https://blog-hubspot.railwaymen.org/food-delivery-app-development)
[](https://blog-hubspot.railwaymen.org/is-ruby-on-rails-dead)
[16th February 2021 ---](https://blog-hubspot.railwaymen.org/is-ruby-on-rails-dead)
[Business and Technology](https://blog-hubspot.railwaymen.org/tag/business-and-technology)
## [Is Ruby on Rails Dead in 2025?](https://blog-hubspot.railwaymen.org/is-ruby-on-rails-dead)
As you might notice, we specialize in developing [Ruby on Rails applications](https://blog-hubspot.railwaymen.org/best-ways-to-scale-ror-app). Our portfolio is full of stunning web projects, and we have over 20 talented RoR developers on board. We genuinely believe that this framework and Ruby programming language are excellent choices for custom web development.
- [Full Article](https://blog-hubspot.railwaymen.org/is-ruby-on-rails-dead)
[](https://blog-hubspot.railwaymen.org/ruby-on-rails-developers)
[26th January 2021 ---](https://blog-hubspot.railwaymen.org/ruby-on-rails-developers)
[Business and Technology](https://blog-hubspot.railwaymen.org/tag/business-and-technology)
## [Ruby on Rails Developers: How to Choose the Best Remote Team in 2025](https://blog-hubspot.railwaymen.org/ruby-on-rails-developers)
So you decided that the main technology for your web application will be the Ruby on Rails framework. Trust me, it is a great choice. Now, it's time to pick up the development team. The market is full of software companies, and you are wondering, "*Which team of Ruby on Rails developers should I choose?*". You are in the right place because I'm going to show you which factors are important while choosing developers.
- [Full Article](https://blog-hubspot.railwaymen.org/ruby-on-rails-developers)
[](https://blog-hubspot.railwaymen.org/best-tech-articles-of-2020-at-railwaymen-blog)
[5th January 2021 ---](https://blog-hubspot.railwaymen.org/best-tech-articles-of-2020-at-railwaymen-blog)
[Railwaymen](https://blog-hubspot.railwaymen.org/tag/railwaymen)
## [10 Best Tech Articles of 2020 at Railwaymen Blog](https://blog-hubspot.railwaymen.org/best-tech-articles-of-2020-at-railwaymen-blog)
The year 2020 is over. It was for us (and most of the worldwide software companies) a year of remote working. Still, we wonder when we will get back to regular work in the office. Nevertheless, these obstacles did not prevent us from developing our content strategy efficiently. It's time to summarize our achievements on the blog.
- [Full Article](https://blog-hubspot.railwaymen.org/best-tech-articles-of-2020-at-railwaymen-blog)
[](https://blog-hubspot.railwaymen.org/can-i-become-an-app-owner-with-no-technical-knowledge-at-all)
[8th December 2020 ---](https://blog-hubspot.railwaymen.org/can-i-become-an-app-owner-with-no-technical-knowledge-at-all)
[Business and Technology](https://blog-hubspot.railwaymen.org/tag/business-and-technology)
## [How to Become an Application Owner with No Technical Knowledge?](https://blog-hubspot.railwaymen.org/can-i-become-an-app-owner-with-no-technical-knowledge-at-all)
So you're thinking about building your own application. You're in the right place. From this article, you'll know everything about becoming an application owner. People who are inexperienced with the IT industry usually think that they need to have the advanced technical knowledge to create a digital product. But it is not true. You don't have to be a developer to make your own application. You can be the brains of it and have others design it for you. But from the idea to the actual app, there are some steps you should go through.
- [Full Article](https://blog-hubspot.railwaymen.org/can-i-become-an-app-owner-with-no-technical-knowledge-at-all)
[](https://blog-hubspot.railwaymen.org/mobile-app-trends)
[1st December 2020 ---](https://blog-hubspot.railwaymen.org/mobile-app-trends)
[Mobile Development](https://blog-hubspot.railwaymen.org/tag/mobile-development)
## [Mobile App Trends 2025: Innovations that Shaping the Digital Landscape](https://blog-hubspot.railwaymen.org/mobile-app-trends)
This year is slowly ending. A few days ago, we published an article about graphic design trends for 2025. It's time to find out which trends will thrive in the mobile app development world in the coming year. Why is it worth paying attention to that? The mobile app market is constantly growing. [The latest Sensor Tower data](https://sensortower.com/blog/app-revenue-and-downloads-q3-2020) shows that worldwide mobile app revenue and downloads increase year to year. In Q3 2020, global consumer spending on mobile apps reached $29.3 billion.
- [Full Article](https://blog-hubspot.railwaymen.org/mobile-app-trends)
[1](https://blog-hubspot.railwaymen.org/author/katarzyna-deren-marketing-specialist/page/1) [2](https://blog-hubspot.railwaymen.org/author/katarzyna-deren-marketing-specialist/page/2) [3](https://blog-hubspot.railwaymen.org/author/katarzyna-deren-marketing-specialist/page/3)
[Older Posts](https://blog-hubspot.railwaymen.org/author/katarzyna-deren-marketing-specialist/page/2)
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[](https://learn.railwaymen.org/face-2-face-with-the-discovery-phase)
[](https://blog.railwaymen.org/app-development-mistakes)
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**[22 Crucial App Development Mistakes You Want to Avoid in 2022](https://blog.railwaymen.org/app-development-mistakes)**
[](https://blog.railwaymen.org/project-discovery-phase)
FREE TEMPLATE
**[Project Discovery Phase: See How it Looks Like on an App Example](https://blog.railwaymen.org/project-discovery-phase)**
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##### Our Experts Must - Reads
- [Is Ruby on Rails Dead in 2025?](https://blog.railwaymen.org/is-ruby-on-rails-dead)
- [How to Start an App Development Project? \[Checklist\]](https://blog.railwaymen.org/checklist-what-you-have-to-do-to-start-the-app-development-project)
- [How to Build an MVP? \[5 Steps\]](https://blog.railwaymen.org/how-to-build-an-mvp)
- [How Long Does it Take to Make An App in 2025?](https://blog.railwaymen.org/how-long-does-it-take-to-make-an-app)
- [Agile Discovery Phase: a Must Have for Your Business](https://blog.railwaymen.org/why-a-discovery-phase-is-a-must-have-for-your-project)
- [Railwaymen App Development Cost Breakdown - How Much do We Charge and Why?](https://blog.railwaymen.org/app-development-cost-breakdown)
- [FAQ: Web & Mobile Development With Us Explained](https://blog.railwaymen.org/railwaymen-faq-web-and-mobile-development-with-us-explained)
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