Welcome to Many.dev – the world's largest catalog of outsource company cases. We know that finding the right partner means finding the right expertise, not just sifting through endless descriptions.
That's why we built a revolutionary AI platform that searches based on real-world project experience, analyzing thousands of completed cases.
Want to find companies that have already demonstrated the exact skills and knowledge you need?
The heart of a Financial Services institution is its core transaction and banking systems. Many of these reliable workhorses were built on legacy mainframe technology, but the demands of the digital age for agility,
scalability, and efficiency require a move to the cloud. Cloud Infrastructure & System Modernization is a high-stakes, complex journey that transforms these core systems into agile, secure platforms ready for the future. This requires a partner with rare expertise in both legacy technology and modern cloud-native engineering. This guide breaks down the core competencies that define an expert in this mission-critical field.
This is one of the most challenging and specialized tasks in enterprise IT. It involves carefully deconstructing decades-old systems and rebuilding their logic on modern platforms without disrupting business operations. When evaluating partners, look for deep, proven expertise in:
a COBOL refactoring compiler that converts legacy code into cloud-deployable object-oriented Java or a PL/I to Java transpiler.a workload analyzer for assessing mainframe workload characteristics and experience with both ""lift-and-shift"" and custom-scripted migrations.automated migration scripts to reduce manual errors and the ability to migrate terabytes of structured data with guaranteed integrity.The goal of modernization is a new foundation that is scalable, resilient, and cost-effective. This is achieved by building a cloud-native architecture using modern best practices. A strong partner will deliver:
implementation of an 'Everything as Code' approach for managing all cloud resources, configurations, and deployment scripts.containerization of core business applications with support for microservices architecture and the automated provisioning of cloud infrastructure components such as Kubernetes clusters.automated failover strategies with cross-region master/slave replication and a robust approach to automated backup, recovery, and disaster recovery processes.A modern infrastructure enables a modern development process. By implementing fully automated pipelines, financial institutions can deliver new products and updates faster and more reliably than ever before. Look for:
automated CI/CD pipeline setup supporting seamless integration and deployment workflows.end-to-end automation pipeline to create, test, and validate environments using load testing and performance testing tools like JMeter.support for automation of manual deployment and maintenance tasks across the board to improve efficiency and reduce human error.For financial services, security and compliance are the most important requirements. A world-class partner builds these principles into every layer of the infrastructure. Key indicators include:
implementation of a Landing Zone that incorporates security, compliance, and best practices for cloud governance from the very beginning.automated vulnerability tracking and notification systems for dependency management and comprehensive security auditing and compliance features.secure user authentication and role-based access controls and integration with existing security and identity management systems like Active Directory.Modernization unlocks the power of data. By moving off legacy systems, institutions can build powerful, real-time data pipelines to fuel advanced analytics and business intelligence. A capable partner will build:
implementation of messaging systems (e.g., Kafka) for streaming data pipelines.integration of search and caching layers (e.g., Elasticsearch, Redis) to accelerate data retrieval.provision of a redesigned data warehouse for rapid debtor/client analytics and summarization.A modernization project is also a human change management project. A great partner provides the tools, processes, and documentation to ensure the client's internal teams can succeed on the new platform. Look for:
defined workflows based on branching models such as GitFlow for streamlined development and release cycles.organizational change management support through tailored training sessions and comprehensive documentation of deployment and configuration processes.client portals for fast onboarding and real-time information access and integrated project management tools linked with code repositories.Modernizing the core infrastructure of a financial institution is like performing a heart transplant on a marathon runner mid-race. It requires a partner who is a master of legacy systems, a cloud-native architect, a DevOps expert, and a security specialist. Use the case studies on many.dev to find the verified evidence of this rare and mission-critical skillset.