Platform Modernization

Decades of Powering the World's Leading Businesses

Most platforms reach a point where growth is blocked by legacy code, brittle integrations, and outdated release pipelines. Every change gets slower. Incidents become harder to trace. Cost rises with every patch, workaround, and delay.

Sphere modernizes platforms where stability and speed are compromised. We isolate high-risk components, refactor critical paths, upgrade infrastructure, and ship changes safely under full production load. Our expertise spans containerized systems, cloud-native runtimes, event-driven architecture, and AI/ML tooling, but only when these technologies address real operational challenges.

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What We Do

Risk and Value Assessment

A deep scan that inventories every app, scores risk vs. business value, and hands you a sequenced modernization backlog with ROI and cost numbers attached.

Legacy Modernization

For each high-risk module we pick the right 4Rs path, wrap it with tests, upgrade dependencies, and close security gaps. Incidents drop, releases stop breaking.

Al Enablement

Stand up an event stream and governed feature store so real-time data flows into dashboards and production ML models. This way. your core systems never get overwhelmed.

Cost-Controlled Cloud Scale

Pull heavy paths into containerized services, tum on autoscaling, and add FinOps guardrails, Peak throughput rises while run-rate spend falls 25-40%

Start With a Free Consultation

Flexible, fast, and focused — Sphere solves your tech and staffing challenges as you scale.

Luke Suneja

Client Partner

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Our Differentiators

Platform modernization is often delayed because legacy systems feel too risky to touch, projects run over budget, and leaders fear disruption. We understand these challenges firsthand, which is why we provide a standardized yet effective approach that turns modernization into a controlled, predictable process.

Modernization Without Downtime

Changes are rolled out in production without service interruption. Upgrades are planned to avoid business risk and preserve system availability.

Full-Stack Engineering Teams

Projects are staffed with backend, infrastructure, data, and security engineers. All core work is done in-house with no dependency on third parties.

Product Track Record

Engineered 80+ applications across platforms, industries, and tech stacks. Deep knowledge of system behavior under load, scalable architecture patterns, and full product life cycles.

Cloud Delivery Expertise

With over decade of experience, our team delivered 75+ cloud-native systems with a focus on scalability, cost control, and long-term reliability.

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Finance
Banking
Insurance
FinTech

AI-Powered Onboarding Platform Helps PetroLedger Save $1.2M Annually

Sphere built a generative AI onboarding platform that cut ramp-up time by 120% and saved $1.2M annually.
AI-Powered Onboarding Platform Helps PetroLedger Save $1.2M Annually

Test Automation Cuts Mobile QA Time

Sphere built a custom test automation framework for OneMain’s loan app, accelerating QA cycles and freeing up internal dev resources.
Test Automation Cuts Mobile QA Time

Team Velocity Up with Kotlin Migration

Sphere augmented Clearcover’s engineering team to build APIs and migrate from Ruby to Kotlin, boosting velocity and reducing operational costs.
Team Velocity Up with Kotlin Migration

.NET Migration Cuts Bugs, Speeds Dev

Sphere helped Pangea migrate to .NET Core and Docker, reducing bugs and enabling faster development with modern libraries.
.NET Migration Cuts Bugs, Speeds Dev
Sphere Partners
Selah Ben-Haim VP of Engineering at Prominence Advisors

Our experience with Sphere and their team has been and continues to be fantastic. We keep throwing new projects at them, and they keep knocking them out of the park (including the rescue of a project that was previously bungled by another vendor).

Sphere Partners
Ben Crawford Senior Product Manager at Enova Financial

I would expect to be delighted. It’s been a really positive experience, working with Sphere, and I would expect you to have the same.

Sphere Partners
Mark Friedgan CEO at CreditNinja

Sphere consistently prioritizes the needs of their clients, demonstrating both agility and teamwork. They bring innovative and well-considered solutions, consistently surpassing my expectations.

Sphere Partners
René Pfitzner Co-Founder at Experify

Sphere provided excellent full-stack development manpower to augment our team and work with us.

Sphere Partners
Bruce Burdick Chief Information Officer at Integra Credit

We've been working with Sphere and its excellent consultants since our founding. Their combination of offshore talent, pricing, and shift offsetting is hard to beat. They provide crucial augmentation to our in-house team. We simply couldn't achieve our production ambitions without their service.

Sphere Partners
Jemal Swoboda CEO at Dabble

The resources and developers that Sphere Software provides are skilled and have the required technical expertise to complete their tasks successfully, with the team easily scaled in either direction. The deliverables are always high-quality.

Sphere Partners
Arthur Tretyak Founder and CEO at IntegraCredit

With Sphere, we were able to migrate in half the time it would take to train an additional FTE…

Sphere Partners
Lee Ebreo VP of Engineering at Credit Ninja

These things would not have been achievable if we did not build our own in-house system. We augmented our development team capabilities using Sphere’s developer, who works very well with our Dev Lead in Chicago. Sphere’s developer was an expert in the new system, and continues to be an expert as we evolve it.

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UNITED STATES 2025

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TOP APP development COMPANY
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20

Years of Experience

4.9*

Clutch.co Review Score

97%

Client retention rate

1600+

Completed Projects

Join 350+ Satisfied Clients

Latest technology insights

Frequently asked question

Clients typically see:

  • 2x faster feature delivery after eliminating bottlenecks

  • 25–40% reduction in cloud spend after re-architecting for efficiency

  • 92% improvement in deployment speed for modernized systems

  • Fewer incidents and improved system stability

Platform optimization involves identifying and fixing performance bottlenecks, technical debt, and architectural constraints in your digital systems. It ensures your application stack is scalable, stable, and cost-efficient—especially important when legacy code, brittle integrations, or outdated CI/CD pipelines start slowing delivery and increasing incident rates.

We start with a Risk and Value Assessment—analyzing every component in your stack for business value, technical risk, and ROI. From there, we apply the right modernization strategy (rehost, refactor, replatform, or retire) per module, with automated testing, dependency upgrades, and security remediation. Our modernization work minimizes disruption and keeps systems running smoothly during rollout.

Yes. At Sphere, we specialize in zero-downtime modernization. We apply gradual rollouts using feature flags, blue/green deployments, and shadow traffic techniques to ensure systems stay live throughout infrastructure upgrades or refactors. This approach is proven in production environments across finance, healthcare, and logistics.

We optimize enterprise platforms across a wide range of industries—finance, healthcare, logistics, e-commerce, and B2B SaaS. These systems include monolithic applications, distributed services, cloud-native architectures, and hybrid environments. We’ve modernized over 80 enterprise-grade platforms, including critical business systems with high uptime requirements.

Sphere has deep experience with AWS, Microsoft Azure, Google Cloud Platform (GCP), and hybrid/on-premises environments. We design systems to autoscale efficiently, control run-rate costs with FinOps principles, and ensure portability across environments when needed.

Our team enables AI adoption through event-driven architecture and real-time data infrastructure. We build governed feature stores, establish secure data pipelines, and integrate with ML platforms—making sure AI workloads don’t overwhelm your core systems.

We use a proven approach for stable rollouts in live environments—segmenting changes, applying test coverage, monitoring key metrics, and rolling back safely when needed. This ensures every step adds value without risking core operations.

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