deepinnova CASE STUDIES

• Industry: E-commerce (Retail & Marketplace)
   
• Region: US/UK
   
• Scale: 50k daily users, 500k products, multiple vendors
   
• Stage: Rapid growth, preparing for global expansion
   

The client needed a scalable, cloud-ready, secure architecture to handle peak loads, multiple vendors, and complex inventory & payment workflows.

• 3× improvement in platform scalability → handled flash sale traffic spikes
   
• Checkout latency reduced by 60% → better UX
   
• Inventory sync & vendor integrations automated → reduced operational errors
   
• Phase-wise modernization → no downtime during transition
   
• Cost optimization → cloud spend reduced by 20%
   

The architecture is future-ready, supporting global expansion and microservices adoption later.

• Modular & domain-driven design reduces technical debt
   
• Event-driven async workflows handle peak loads efficiently
   
• Cloud-native design ensures scalability, reliability, and cost efficiency
   
• Security & compliance baked in from day one
   
• On-demand architecture service accelerates business growth without full-time hiring

• Industry: Financial Services / FinTech (UK)
   
• Legacy System: On-premises .NET Framework 4.6 monolithic application
   
• Users: ~200k monthly active users, high transaction volume
   
• Challenge: Scaling for mobile-first digital banking & cloud adoption
   

The client wanted a modern, cloud-native architecture to replace legacy monoliths while minimizing risk and ensuring regulatory compliance.

• 3× improvement in platform scalability → handled flash sale traffic spikes
   
• Checkout latency reduced by 60% → better UX
   
• Inventory sync & vendor integrations automated → reduced operational errors
   
• Phase-wise modernization → no downtime during transition
   
• Cost optimization → cloud spend reduced by 20%

• Modular & domain-driven design reduces technical debt
   
• Event-driven async workflows handle peak loads efficiently
   
• Cloud-native design ensures scalability, reliability, and cost efficiency
   
• Security & compliance baked in from day one
   
• On-demand architecture service accelerates business growth without full-time hiring

• Industry: SaaS / B2B software (US)
   
• Platform: Modern .NET Core microservices, REST APIs, hosted on Azure
   
• Scale: 100k+ monthly active users, multi-tenant architecture
   
• Challenge: Client wanted to ensure their architecture was scalable, secure, and cloud-optimized before major expansion
   

The client requested a senior architecture review to validate design choices, identify risks, and get actionable recommendations. 

• Clear understanding of current strengths and weaknesses
   
• Recommendations for:
   
  • Microservices refactoring for better scalability
     
  • Azure resource optimization → 20% estimated cost reduction
     
  • Monitoring and logging standardization
     
  • Security enhancements (RBAC, Key Vault usage, encrypted storage)
     
• Provided the client a trusted blueprint before scaling or migration

• Architecture Review as a Service delivers risk reduction and confidence
   
• Focused assessment identifies issues without rewriting the platform
   
• Senior-level guidance improves scalability, performance, and security
   
• Documentation and recommendations become actionable blueprint for development