Scalable Cloud Migration & AI Risk Scoring for FinTech Leader
Migrated legacy banking software to AWS multi-region infrastructure while embedding real-time AI credit risk scoring.
The Challenge
Apex Financial suffered from legacy database deadlocks and slow loan approval times of up to 48 hours, causing massive customer churn during loan applications.
Engineering Solution
Araveri architected a serverless microservices backend on AWS with automated PostgreSQL sharding and built a Python ML credit scoring engine that evaluates applicants in under 3 seconds.
Business Impact
Key Capabilities Built
3-Second Automated Credit & Fraud Scoring
Designed, integrated, and battle-tested for high volume concurrency and zero downtime.
PCI-DSS Compliant Encrypted Vault
Designed, integrated, and battle-tested for high volume concurrency and zero downtime.
Zero-Downtime AWS Cloud Migration
Designed, integrated, and battle-tested for high volume concurrency and zero downtime.
Real-Time Executive Risk Dashboard
Designed, integrated, and battle-tested for high volume concurrency and zero downtime.
Architecture Diagram for Apex Global Financial
How Araveri engineered Scalable Cloud Migration & AI Risk Scoring for FinTech Leader for resilience, speed, and cloud security.
Client Experience
Next.js 15 SSR, PWA, Mobile Apps & Micro-frontends delivering 99+ Lighthouse scores.
API & Microservices
Node.js / Python REST & GraphQL API Gateway with rate limiting & JWT Auth.
AI Engine & Cloud
PyTorch ML models, LLM APIs, serverless containers & multi-region orchestration.
Data & Compliance
Encrypted PostgreSQL, Redis caching, HIPAA/PCI-DSS standards & automated backups.
Implementation Roadmap & Execution
The structured engineering phases executed by Araveri's senior engineering team.
Discovery & Business Audit
We analyze your business objectives, current software bottlenecks, security needs, and growth targets.
System Architecture & UX Design
Our architects model the database schema, microservices API structure, cloud topology, and Figma UI/UX.
Agile Engineering & Sprint Demos
Senior engineers build modular, strongly-typed code in bi-weekly sprints with live demonstration builds.
QA Hardening & Security Audit
Rigorous automated unit testing, OWASP penetration tests, multi-browser QA, and load testing under high stress.
Cloud Deployment & SLA Maintenance
Zero-downtime cutover to AWS/GCP, full IP transfer, developer documentation, and 24/7 proactive monitoring.
Technology Stack Implemented
HIPAA-Compliant Patient Portal & Smart Scheduling Platform
Engineered a multi-hospital patient booking, video telemedicine, and EMR integration portal serving 200,000+ active patients.
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