Legacy System Modernization services for businesses in Luxembourg
What is Legacy System Modernization in Luxembourg?
We modernize legacy systems without breaking the business processes that depend on them. GarudLabs delivers this for Luxembourg-based companies from our Kathmandu engineering base, with UTC+1 (CET)-aware delivery.
Who needs Legacy System Modernization?
- Legacy systems too fragile for anyone to touch
- Key knowledge locked in one retiring engineer's head
- Security vulnerabilities in unsupported frameworks
- Integration nightmares with modern third-party tools
- Slow performance frustrating both staff and customers
Best Legacy System Modernization company in Luxembourg
Luxembourg buyers, concentrated in fintech and fund administration, prioritize compliance credentials above almost everything else.
We bring senior-level Legacy System Modernization expertise to companies across Luxembourg, without the agency markup.
Talk to our Legacy System Modernization specialists this week
Book a free 30-minute discovery callWhy companies in Luxembourg struggle with Legacy System Modernization
- Legacy systems too fragile for anyone to touch
- Key knowledge locked in one retiring engineer's head
- Security vulnerabilities in unsupported frameworks
- Integration nightmares with modern third-party tools
- Slow performance frustrating both staff and customers
What makes our Legacy System Modernization different for businesses in Luxembourg
Legacy codebase audit and risk assessment
Incremental migration strategy (strangler pattern)
Database and data migration planning
Modern API layer over legacy core
Parallel-run testing and rollback planning
Core Technology Stack
Java.NETPHPNode.jsPostgreSQLDockerKubernetes
Timeline, investment & compliance
Typical timeline
12-24 weeks depending on system size
Typical investment
$25,000 - $190,000
Legacy System Modernization engagements in this combination typically need to account for:
- GDPR
- CSSF regulations
Why Luxembourg clients choose GarudLabs: A small but extremely wealthy fintech and fund administration hub with high compliance and security expectations.
Let's scope your Legacy System Modernization project — book a free call today
Get a free project cost estimateFrequently Asked Questions
Most Legacy System Modernization engagements take 12-24 weeks depending on system size, depending on scope and how clear the requirements are upfront. We'll give you a firm timeline estimate after a short discovery call, not a generic range.
Legacy System Modernization projects with us typically range from $40,000 - $250,000, scaled to the complexity of your requirements. We provide a detailed, itemized estimate before any work begins so there are no surprises mid-project.
For legacy system modernization, we typically work with Java, .NET, PHP, Node.js, chosen based on your specific scalability and integration requirements. We're not tied to a single stack and will recommend the right tools for your situation rather than our default.
A typical legacy system modernization engagement includes legacy codebase audit and risk assessment, along with the other deliverables outlined in our proposal, such as documentation and a post-launch support window. The exact scope is tailored to your project during discovery.
Most clients come to us for legacy system modernization because of legacy systems too fragile for anyone to touch, among other related challenges. We start every engagement by mapping your specific pain points before writing a single line of code.
Yes, we actively work with clients across Luxembourg, including teams in Luxembourg City. We structure our working hours to provide meaningful real-time overlap with UTC+1 (CET).
Project budgets for Luxembourg-based clients typically range from $25,000 - $190,000, paid in EUR or USD depending on your preference. The exact cost depends on project scope, which we'll detail in a proposal after discovery.
Yes, we have experience building to GDPR, CSSF regulations requirements relevant to Luxembourg-based clients. We'll confirm your specific compliance needs during the discovery phase and adjust our development practices accordingly.