About us
About us
Our mission is to support the digital transformation and business development of our clients.
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Offer
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We operate flexibly, combining expert knowledge with a practical approach.
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Artificial Intelligence
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DevOps Services
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Outsourcing of IT specialists
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Sectors
We adapt technologies to the specifics of your industry, supporting development and innovation.
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Banking&Financial Services
Retail/e-Commerce/Logistics
Energy Utilities
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Travel & Hospitality
Manufacturing & Industry 4.0
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Technologies
Technologies
Discover the tools and technologies that help us deliver real value to our clients.
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Data Engineering
Data Science
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React
Angular
UX/UI
VUE

JAVA
.NET
Python
Node.js
Rust
C/C++
PHP

iOS
Android
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Scrum
Project Management
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QA Engineer
Manual Testers

Azure
AWS
GCP
CHECK OUT THE BLOG

IT Support for Businesses – Scope, Costs and How to Choose a Provider
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Career
Career
Develop your career at Edge One Solutions – create innovative technologies of the future with us.
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Available positions
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Career paths at Edge1S
Java Developer
DevOps Engineer
Quality Assurance
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Case Studies
Case Studies
Our solutions in action - from Banking & Financial Services, through AI and Mobile, to Retail, e-commerce & Logistics.
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Hitachi Energy
Zendesk
Zaplify

Fiserv
Bank Pekao
Freshbooks
m-tax

InPost
TVN
Body Watch
ePlantator

Allegro Smart
CIRCLE K
Empik
MODIVO

Other Case Studies
CHECK OUT OUR BLOG

How to onboard an external IT specialist into your team?
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Blog & podcast

Blog > legacy systems

legacy systems

Career Development

Cloud Computing

Code optimization

Digital Transformation

Merging and Takeovers

Mobile applications

Podcast On The Edge

Project management

Software Testing

Technologies in Edge1S

Legacy System Audit: 12 Areas to Assess Before Modernization

21 October 2026

23min

Planning legacy system modernization Explore 12 audit areas, assess costs and risks, and choose the right modernization... read more

Legacy System Modernization: How to Choose a Strategy and Reduce Risk

30 September 2026

19min

How should you modernize a legacy system without a full rewrite Compare refactoring, replatforming and other strategies and learn how to... read more