The AI modernization for large legacy systemsThe AI modernization for large legacy systems
Jesper Schmidt Nielsen
Development Manager
We’ve had the pleasure of working with Kodebaze on transforming our Drupal platform into a modern Next.js and Strapi setup. The collaboration has been smooth, and the results speak for themselves.
Stephan Otten
CIO, Nordic Region
Kodebaze helped us move forward with a complex legacy VBA-based fleet system. They brought structure and clarity to something that had been difficult to evolve, and have been reliable throughout the process
Mogens Elsberg
CEO, Bluegarden
Working with Claus and his team at Kodebaze has been a great experience. They helped us bring structure to our BI and turn data into something we can actually use in our daily operations.
Kristian Verwold
CTO
Claus and Kodebaze, with whom we have had the pleasure of working for the past 2.5 years, get my highest recommendation.
Jan Hjortshøj
CEO, Rushfiles
We’ve worked with Kodebaze on improving and evolving our platform, and they’ve consistently delivered. They understand complex systems quickly and execute without unnecessary friction.
Gigi Delcruze
CEO, Konnectedly
Kodebaze has been a great partner to work with. They understood our needs quickly and helped us move faster without adding unnecessary complexity. Easy to collaborate with and consistently delivering.
Andreas Steinmetz
Founder, Codeery
Working with Kodebaze has been a solid experience. They get into complex systems fast, bring structure where it’s needed, and deliver without unnecessary overhead.
Koen Laan
COO, Cegeka
Our collaboration with Kodebaze has been both professional and effective. They combine strong technical capabilities with a structured approach that ensures steady progress, even in complex environments.
Jørn Garder
CTO, Drivalia
Kodebaze helped us completely rebuild our back-office systems and deliver modern customer-facing applications. They took on a complex legacy setup and turned it into something scalable, structured, and ready for the future.
Jesper Schmidt Nielsen
Development Manager
We’ve had the pleasure of working with Kodebaze on transforming our Drupal platform into a modern Next.js and Strapi setup. The collaboration has been smooth, and the results speak for themselves.
Stephan Otten
CIO, Nordic Region
Kodebaze helped us move forward with a complex legacy VBA-based fleet system. They brought structure and clarity to something that had been difficult to evolve, and have been reliable throughout the process
Mogens Elsberg
CEO, Bluegarden
Working with Claus and his team at Kodebaze has been a great experience. They helped us bring structure to our BI and turn data into something we can actually use in our daily operations.
Kristian Verwold
CTO
Claus and Kodebaze, with whom we have had the pleasure of working for the past 2.5 years, get my highest recommendation.
Jan Hjortshøj
CEO, Rushfiles
We’ve worked with Kodebaze on improving and evolving our platform, and they’ve consistently delivered. They understand complex systems quickly and execute without unnecessary friction.
Gigi Delcruze
CEO, Konnectedly
Kodebaze has been a great partner to work with. They understood our needs quickly and helped us move faster without adding unnecessary complexity. Easy to collaborate with and consistently delivering.
Andreas Steinmetz
Founder, Codeery
Working with Kodebaze has been a solid experience. They get into complex systems fast, bring structure where it’s needed, and deliver without unnecessary overhead.
Koen Laan
COO, Cegeka
Our collaboration with Kodebaze has been both professional and effective. They combine strong technical capabilities with a structured approach that ensures steady progress, even in complex environments.
Jørn Garder
CTO, Drivalia
Kodebaze helped us completely rebuild our back-office systems and deliver modern customer-facing applications. They took on a complex legacy setup and turned it into something scalable, structured, and ready for the future.
Jesper Schmidt Nielsen
Development Manager
We’ve had the pleasure of working with Kodebaze on transforming our Drupal platform into a modern Next.js and Strapi setup. The collaboration has been smooth, and the results speak for themselves.
Stephan Otten
CIO, Nordic Region
Kodebaze helped us move forward with a complex legacy VBA-based fleet system. They brought structure and clarity to something that had been difficult to evolve, and have been reliable throughout the process
Mogens Elsberg
CEO, Bluegarden
Working with Claus and his team at Kodebaze has been a great experience. They helped us bring structure to our BI and turn data into something we can actually use in our daily operations.
Kristian Verwold
CTO
Claus and Kodebaze, with whom we have had the pleasure of working for the past 2.5 years, get my highest recommendation.
Jan Hjortshøj
CEO, Rushfiles
We’ve worked with Kodebaze on improving and evolving our platform, and they’ve consistently delivered. They understand complex systems quickly and execute without unnecessary friction.
Gigi Delcruze
CEO, Konnectedly
Kodebaze has been a great partner to work with. They understood our needs quickly and helped us move faster without adding unnecessary complexity. Easy to collaborate with and consistently delivering.
Andreas Steinmetz
Founder, Codeery
Working with Kodebaze has been a solid experience. They get into complex systems fast, bring structure where it’s needed, and deliver without unnecessary overhead.
Koen Laan
COO, Cegeka
Our collaboration with Kodebaze has been both professional and effective. They combine strong technical capabilities with a structured approach that ensures steady progress, even in complex environments.
Jørn Garder
CTO, Drivalia
Kodebaze helped us completely rebuild our back-office systems and deliver modern customer-facing applications. They took on a complex legacy setup and turned it into something scalable, structured, and ready for the future.
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The Problem
>
Legacy systems don’t ❌ fail because they’re old. They fail because nobody understands them anymore.
Over years, applications grow into tightly coupled monoliths:
Undocumented business rules
Fragile dependencies
High-risk change cycles
Refactoring becomes 🤔 guesswork. Modernization becomes a gamble.
<
What Kodebaze does
>
Kodebaze turns old code into understanding before it turns it into software.
import { generateApiClient } from 'ai-code-gen'; const apiSpec = {baseUrl: "https://kodebaze.com/api",endpoints: [ { method: "GET", path: "/users" },{ method: "POST", path: "/users", body: { name: "string", age: "number" } } ], };
import { generateApiClient } from 'ai-code-gen'; const apiSpec = {baseUrl: "https://kodebaze.com/api",endpoints: [ { method: "GET", path: "/users" },{ method: "POST", path: "/users", body: { name: "string", age: "number" } } ], };
import { generateApiClient } from 'ai-code-gen'; const apiSpec = {baseUrl: "https://kodebaze.com/api",endpoints: [ { method: "GET", path: "/users" },{ method: "POST", path: "/users", body: { name: "string", age: "number" } } ], };
Kodebaze analyzes large legacy codebases and creates a purpose-level representation of the system:
What the application actually does
Where business logic lives
Which parts matter and which don’t
This representation becomes the foundation for safe refactoring, decomposition, or modernization.
No blind rewrites
No “one-click” promises
<
How it works
>
A structured path from legacy to modern architecture
Ingest the codebase
Analyze millions of lines of code safely and incrementally
Classify and label
Separate business logic from configuration, plumbing, and noise
Generate purpose-level documentation
Create a system understanding that humans and AI can both work with
Refactor with confidence
Use the output to modernize, decompose, or rebuild step by step
Ingest the codebase
Analyze millions of lines of code safely and incrementally
Classify and label
Separate business logic from configuration, plumbing, and noise
Generate purpose-level documentation
Create a system understanding that humans and AI can both work with
Refactor with confidence
Use the output to modernize, decompose, or rebuild step by step
Kodebaze supports partial modernization. You don’t need to do everything at once.
<
Core capabilities
>
Understand System Interfaces
Automatically map APIs, data flows, and dependencies across your application.
See how systems actually communicate
Refactor Legacy Safely
Extract business logic into a structured, purpose-level model.
Use it to modernize without breaking behavior
Eliminate Structural Bottlenecks
Identify architectural constraints before performance becomes a crisis.
Fix root causes, not symptoms
Deploy AI Where It Works
Apply AI to analysis, classification, documentation, and transformation.
No black boxes. No hallucinated code
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Forward deployed engineer
>
Every Kodebaze deployment includes a Forward Deployed Engineer.
! Legacy systems are unique
Kodebaze is a product, but it is not “plug and play”.
Your Forward Deployed Engineer:
Deploys Kodebaze into your environment
Configures it for your architecture
Supports initial analysis and refactoring workflows
Transfers knowledge to your internal teams
This is not outsourcing.
The tool ✅ stays. The knowledge ✅ stays. Your team owns the outcome.
<
Deployment & security
>
Your code never has to leave your environment. Kodebaze can be deployed:
On-prem deployment
Private cloud deployment
Country-restricted environments
No SaaS dependency
No IP exposure
Your data stays under your control.
<
What Kodebaze is not
>
Kodebaze is not:
A code generator
A one-click migration tool
A body-shopping consultancy
Our ![Loading]()
address and contact information:
Copenhagen
Vesterbrogade 74 1620 København V
Singapore
160 Robinson Road #14-04 Spore Business Federation CTR 068914 Singapore
Switzerland
Sihleggstrasse 23 8832 Wollerau
AI + Human
AI + Human software Solution
© 2026 Kodebaze. All Rights Reserved.
© 2026 Kodebaze. All Rights Reserved.