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Which cloud migration strategy is the best for your business? Understanding rehost vs. replatform trade-offs
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Don’t let outdated apps slow you down: the ultimate guide to application modernization assessment
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Don’t get left behind: the urgent case for mainframe modernization in 2026
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Using event-driven architecture to transform legacy systems
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From WordPress to headless: Legacy CMS modernization
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Microservices vs. monolithic architecture. Why breaking apart your application delivers better business outcomes?
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How the strangler fig pattern transforms monolithic applications (while maintaining operational continuity)
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Migrating legacy applications to the cloud: why waiting will cost you more than moving
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Zero-downtime cloud migration: your survival guide
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5 application modernization examples and lessons from Fortune 500 leaders
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Critical application modernization challenges (and proven solutions to overcome them)
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Application modernization tools guide: reduce technical debt while accelerating innovation cycles
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How to modernize legacy applications using cloud migration and refactoring strategies
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Application modernization strategy essentials: reducing technical debt and accelerating growth
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How to train a chatbot?
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I tried Cursor for real dev work – here’s what broke (and what worked)
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Why modern businesses need integrated customer messaging platforms?
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Get rid of the communication mess! Building a tailored unified messaging platform
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Rule-based chatbot vs conversational AI agent – know the difference before you build
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Conversational messaging explained: the smart way to connect, convert, and keep customers
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No internet, no problem: How tailored offline messaging apps deliver where standard options fail
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What is live chat, and how does it shape the digital customer experience?
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Omnichannel vs multichannel communication: how to grow your loyal customer base (without breaking the bank)
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Secure business communication. Is it worth it to build a custom instant messaging platform?
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Internal communication software deserves a second look. Here’s what to know before you switch (or build your own)
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Media Streaming
Step-by-step guide on how to create a streaming app like Twitch
Learn how to create a Twitch-like livestreaming platform, what features you should include, our suggested tech stack and how much it can cost in our comprehensive guide.
RST Lifestyle
RST Culture Book, nice to meet you!
Download our Culture Book and see what we’ve got in store for you. ;)
Logistics
14 use cases of geospatial data visualization
Discover innovative ways of visualizing GIS data. Visualization helps to discover spatial patterns or relationships between or among different locations.
CEO Corner
How to build a custom CMS with a dedicated admin dashboard using AdminJS
DI hired us to build an experience management system (EMS) with a custom content management system (CMS) and AdminJS-powered admin panel. Here's how we did it.
RST Lifestyle
RST’s internal React Native dev community
The core values of RST Software strongly support the creation of internal communities, and our React Native dev community is one of those places.
RST Lifestyle
The 7th RST Świdnica Half Marathon: ready to run? Go!
We've been sponsoring the marathon since the beginning and are proud to continue to do so. Obviously, such a major event couldn't be missed by the RST Team.
Chat Apps
Engineering a scalable backend for a messaging app like WhatsApp – 4 key principles
Building a scalable chat app is an enormous technological challenge. Here are the four key principles of engineering a reliable messaging app that doesn't crash.
Cloud & DevOps
5 common cloud mistakes and how to avoid them
Working in the cloud? Check if you aren’t making any of these common mistakes. Our DevOps engineer advises how to fix and avoid these errors.
RST Lifestyle
CodeMeetings #17 – bring more chairs!
Do stationary meetings in the office still have a viability after the pandemic era? The latest edition of CodeMeetings #17 shows that they definitely do!
RST Lifestyle
RST’s internal backend dev community
Building internal communities is heavily supported by RST's core values and our backend dev community is one of those places where we regularly meet and share knowledge.
Chat Apps
The ultimate guide to custom instant messaging app development
Planning to build a messaging app? We outline everything you need to know about the process: the timeline, pricing, monetization strategies and more.
CEO Corner
How to create a language learning app for international teams using React Native
We were approached by KLAR Kompetanse to help build a mobile language learning app for international teams and immigrants.
Our ebooks
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Location-Based Services
How to create a location-based startup
without breaking the bank?
without breaking the bank?

Cloud & DevOps
Transitioning from a monolith to microservices

Product Design
How to build products that sell?