Transform your legacy systems

Unlock efficiency and innovation by modernizing legacy IT systems.
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Our solution

Legacy modernization

At birkle IT, we specialize in transforming outdated IT systems, ensuring that your business remains competitive in today’s rapidly evolving digital landscape. Our expert team specializes in modernizing legacy infrastructure using cutting-edge technology to enhance performance, scalability, and security.

We understand that legacy systems can become costly to maintain and slow to develope while  struggling to keep up with modern frameworks. As a result, modernization is crucial to stay ahead of the competition and keep the overall costs down. With our expertise, we can efficiently upgrade your systems, closely monitoring the cost and value ratio to ensure a sound business decision.

Unlock modern technology capabilities

Our services transform your IT systems, unleashing future potential and enhancing your competitive edge

In today's fast-paced digital landscape, slow development and outdated systems can put your business at a disadvantage. At birkle IT, we specialize in transforming your IT infrastructure to not only catch up with modern technology but also give you a competitive edge. Our comprehensive suite of services is designed to reduce costs, speed up development, and address your evolving business needs with agility and confidence.

Seamless transition from legacy to future-ready systems with component-based migration

We analyze your current infrastructure, identify gaps, and deliver a customized modernization plan that ensures minimal downtime and a maximized return on investment. From refactoring outdated applications to upgrading your cloud infrastructure, we make your IT systems future-ready, secure, and optimized for growth.

Application refactoring & migration

Outdated applications slow down innovation and limit scalability. We breathe new life into legacy systems by refactoring inefficient code and migrating it to modern, high-performing platforms. This enables your business to scale efficiently while keeping operational and development costs under control.

Cloud infrastructure

Move away from costly, inefficient on-premise systems with our cloud solutions. After a thorough assessment of your infrastructure, we ensure a seamless migration to secure and scalable cloud platforms, empowering you with the flexibility to grow without the constraints of outdated technology.

API enablement & microservices

Legacy systems shouldn't hold you back. Our custom API development and microservices architecture enable smooth integration with modern platforms, unlocking new capabilities and enhancing your system’s scalability, so you can innovate faster and stay ahead of competitors.

Business process re-engineering

Old processes cost you time and money. We re-engineer inefficient workflows and align them with modern technology to boost operational efficiency and lower costs, freeing your teams to focus on strategic growth rather than manual tasks.

Automation & orchestration

Manual, repetitive tasks drain productivity and resources. We streamline and automate these processes, saving time and reducing costs, so your team can concentrate on high-value initiatives. Automation is key to faster development and reduced operational expenses.

Security & performance optimization

Insecure systems are a ticking time bomb. We safeguard your infrastructure with advanced security protocols, including encryption, identity management, and regular penetration testing. Our performance optimization ensures that your systems not only run faster but are always secure and ready to meet modern demands.

Why start your modernization project now?

Here’s why modernizing your IT systems is essential today:
01

Effortlessly scale operations

to meet growing customer demands with flexible, cost-efficient cloud-based solutions. Say goodbye to expensive hardware and slow response times.

02

Enhance system performance and usability

with optimized applications that not only run faster but are easier to maintain, reducing the burden on your development team and cutting costs.

03

Lower operational costs

by improving resource efficiency and automating time-consuming tasks, freeing up your teams for higher-value work.

04

Increase security

with advanced, cloud-native protections that keep your business safe from modern threats, reducing the risk of breaches and ensuring compliance.

05

Integrate new technologies quickly

such as AI and advanced analytics, without the hassle of overhauling your entire system, so you can stay ahead of the competition.

06

Empower continuous innovation

by adopting agile, modern development practices that allow you to implement changes faster and adapt to shifting market demands with.

At birkle IT, we deliver more than legacy system modernization — we deliver business value

Modernizing your legacy systems is just the beginning. At birkle IT, we focus on eliminating inefficiencies, reducing costs, and simplifying complex processes, driving your business toward growth and agility. Whether you're looking to improve customer experience, streamline vendor management, or empower your employees, our tailored solutions ensure smooth migration and seamless integration across all platforms and devices.

Our goal is to enhance your IT performance, helping you move faster, stay secure, and stay competitive in today’s evolving market. Share your challenges with us, and together, we'll create the perfect solution to drive your business forward.

Our development approach

The northern star

A Northern Star metric is a guiding principle that aligns all employees and efforts toward a common goal of company growth. It ensures that different teams (or a single), although having their own specific goals, are working in harmony toward the larger objective.

This enhances transparency by giving everyone a clear view of the company's progress, reducing uncertainty and improving employee confidence. It also focuses on delivering value to customers, which is essential for driving growth and retention. Ultimately, the Northern Star metric is a unifying tool that fosters alignment, transparency, and customer-centricity within an organisation.

Our development approach

The northern star success line

This is where birkle IT steps in to help. We are a trusted partner, ensuring that your project is delivered on time while allowing you to focus on your core business activities.

Understanding YOU

We start by immersing ourselves in your business to fully grasp the challenges you face. This ensures that we don’t just provide solutions but address the root of the issue with a deep understanding of your needs and goals.

Common agreements

Together, we define a North Star Metric—the main, guiding indicator of success. This metric aligns all stakeholders and ensures that every decision we make contributes to achieving the primary goal. Common agreements are established early on, so everyone moves in the same direction toward measurable success.

Ideating MVP & requirements

We work with you to define and develop a Minimum Viable Product (MVP) that is aligned with your strategic vision and desired outcomes. This involves collecting detailed business and technical requirements to support the growth of your company.

Implementation & continuous feedback

Our iterative development approach ensures that implementation is smooth, with short feedback loops and transparent communication to refine and optimize the solution throughout the project lifecycle. We ensure that the solution is meeting all the necessary qualitative standards for security, continuity and scalability.
Where we excel

Frameworks and technologies we work with

We leverage the latest technologies to build applications that perform and scale.
Rabbit logo
TypeScript logo
Java logo
Spring logo
PostgreSQL
Docker logo
Kubernetes logo
Rabbit logo
TypeScript logo
Java logo
Spring logo
PostgreSQL
Docker logo
Kubernetes logo

Satisfied customers & strong partnerships

We are proud to manage over 20 ongoing IT projects per year for top-tier clients and innovative partners. Our focus on long-term partnerships ensures continuous success and innovation.
Allianz logo
“The birkle experts impressed us by providing top-quality service, punctuality, and reliability—delivered at fixed rates. Their deep industry-specific knowledge, innovative approach, and customer focus were a pleasant surprise. We would work with them again, any time.”
Dr. Ralf Schneider
(until 2023) Group CIO, Allianz SE
Take the next step

Ready to scale your business with legacy system migration?

01

Contact us today

Schedule a free consultation to discuss the possible opportunities to help each other.
02

Ideation workshops

Let us go in more detail about the problems and solutions that are aligned with your business needs.
03

Get an estimation

Start planning your project with a detailed breakdown of costs and timelines.
Contact us

Get in touch with us

birkle IT is your trusted partner for end-to-end legacy migration — empowering your business with scalable, secure, and high-performance systems, modernized for today’s demands and delivered on time. Let us be your technical partner in legacy migration while you focus on what you do best!
Photo of Marco Spielmann

Marco Spielmann

CEO of birkle IT Estonia