Legacy Software Modernization and Migration
At 28Stone, we’re experts at digital transformation for the Financial Services industry. From our earliest days we’ve been helping clients modernize aging tech, reengineer solutions where it makes sense and migrate legacy software to the cloud.
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Helping modernize financial services for over a decadeWe work with with asset managers, banks, interdealer brokers, electronic marketplace operators and many other finance industry companies to ensure business critical systems remain modern and competitive in the ever-changing landscape. Our wide-ranging consulting and implementation services help our clients develop and maintain a robust and fine-tuned technology infrastructure.
Our Services
Application DevelopmentWith almost 200 developers on board, our diverse engineering expertise is highly valued by the industry's major players.

Database PlatformingWe develop robust, high-performance database solutions tailored to the unique demands of the capital markets industry for secure, scalable, and efficient data management systems, ensuring fast and reliable access to critical market data for informed decision-making.

Cloud MigrationSeamlessly transitioning your key software systems to secure, scalable, and cost-effective cloud environments. This service ensures minimal disruption, enhanced data accessibility, and improved operational agility, crucial for staying competitive in the dynamic financial markets.
DevOps & Continuous DeliveryStreamline your software development process with our Continuous Integration and Delivery services, ensuring agile, reliable, and efficient integration of changes.
Integration & InteroperabilityWe seamlessly integrate diverse systems and applications within your present infrastructure, fostering interoperability and efficiency.
Relevant Technology Expertise28Stone has developed strategic partnerships and built expertise with some of the most exciting & powerful technologies in the industry today.

Expertise across various technologies and languages28Stone has highly skilled senior Java, JavaScript, Typescript, .NET and Python developers with experience of using all popular cloud service providers and modern frameworks. This allows us to allocate exactly the right resources to fit our clients’ needs.
Trusted by28Stone is proud to partner with, and provide software to, some of the world’s leading financial institutions





DEMO PROJECT
Lithos TradePool
Lithos StormCloud demonstrates how 28Stone tech, powered by Cloud9 and OpenFin, can organically and intuitively improve upon a common, trading use case.

DEMO PROJECT
Lithos RFQ
An efficient RFQ solution built with Openfin Workspace for dealers providing quotes to clients and buy-side clients who send RFQs knowing that they will receive quotes.


DEMO PROJECTLithos Syndicated Loan Deal RoomPlatform serving as a central hub for creating, sharing, reviewing and approving syndicated loan deal room documentation. The solution brings visibility on deal progress, and can be a foundation for workflow automation.
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CASE STUDYLithos Volume MatchingLithos Matchings is positioned as a matching session aggregator, providing a single point of contact to any number of matching sessions offered by a variety of venues.
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WHITEPAPERDesigning the User’s ExperienceUX stands for User Experience. It is a discipline commonly applied in digital that views a product as a broad experience rather than just the underlying product.
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NEWSHuman Touch & The Advancement of Tech: Creating a Compelling UnionIn his latest blog, our Co-Founder Thomas Dolan analyzes the importance of coupling the capabilities of new tech with human creativity to reach new heights of achievement.
June 7, 2023Learn more
June 7, 2023Learn more

Explore our RightShore modelAre you looking to get a cross-functional team to develop a solution? Is your in-house software delivery team facing a few headwinds? Are you challenged to keep your technology projects on-time and on-budget while delivering outstanding, innovative software solutions that strengthen your business?
While we offer different work models to our clients, we believe that our RightShore model is the best way to deliver quality software in a cost-efficient manner. It is the perfect balance between sourcing best on-shore experts in the industry and high quality offshore technical capabilities. This approach has a proven record of successful technology delivery that meets our clients’ needs at cost-effective rates.Learn more
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