Software Modernization

Cloud-native digital solutions Software modernization AI/GPT integration Banking software - Backbase platform

They trust us

Make sure your legacy software is not holding back your innovation and revenue.

Increase operational agility

Optimize legacy systems and workflows so your teams can work faster and more efficiently across departments

Improve customer satisfaction

Leverage modern technologies to create seamless, user-friendly digital experiences

Accelerate the speed of innovation

Use a modular architecture to deliver new products and services quickly and stay ahead of the market

Ensure long-term scalability

Secure your software infrastructure with a flexible, cloud-ready platform

Our capabilities

Our capabilities for your faster digital transformation and software modernization:

Replatforming of legacy systems

Update your outdated software infrastructure by moving to modern, scalable platforms that are easier to maintain and improve.

Code refactoring and modernization

Revitalize your legacy applications by rewriting, refactoring or updating outdated code to meet today’s technology requirements and improve performance and scalability.

Cloud migration and optimization

Move your on-premises systems to the cloud and leverage cloud-native architectures for greater flexibility, efficiency and lower operating costs.

Switch to microservices and serverless architecture

Transform monolithic systems into microservices architectures that enable faster deployment cycles, better scalability and smoother integration with modern technologies.

API extension and event-driven integration

Improve system interoperability by introducing robust APIs that enable seamless integration with third-party services, digital platforms and internal systems.

DevOps and continuous integration/deployment

Implement modern DevOps practices to streamline development processes and enable faster deployment of updates and enhancements with minimal downtime.

Proprietary software products and solutions to accelerate your software modernization and digital transformation

Kumuluz platform

Accelerate your digital transformation

A lightweight, open, award-winning digital platform that simplifies and accelerates software modernization.

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Kumuluz Business APIs

API solutions for immediate deployment

Pre-built business APIs to develop your digital products and services much faster.

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Use cases

Examples of our software modernization services:

Replatforming legacy financial systems
A large financial institution with legacy core banking systems wanted to modernize its platform without disrupting its operations. Sunesis successfully migrated the systems to a modern cloud infrastructure, overhauled key components and introduced a microservices architecture.

This enabled the institution to bring new digital products to market faster, reduce maintenance costs and improve the overall resilience of the system.
Cloud migration for business efficiency
An oil company was faced with scaling its on-premise software when demand surged. Sunesis helped the company move to a cloud-native platform to optimize both performance and cost efficiency. By using microservices and API-driven architectures, the company was able to reduce its operating costs and significantly shorten deployment cycles.
API integration for a unified customer experience
Sunesis implemented an API-first approach with Kumuluz Digital Platform that integrated the disparate systems into a unified platform, improving internal collaboration and increasing customer service response times.

Contact us today to find out how our software modernization services can enable your organization to innovate, modernize and lead in today’s competitive digital landscape.