I'm a Technology Architect with 13+ years of experience designing and delivering enterprise-scale platforms in the banking and financial services domain. I specialize in decisioning systems, microservices architecture, cloud-native solutions, and intelligent automation.
Currently, I work with Citi, where I help architect and modernize mission-critical platforms focused on risk, fraud, and decision management.
- 🔭 Technical Architect with deep expertise in Financial Services
- 🏦 Extensive experience in Banking, Risk, Fraud, and Decisioning Platforms
- ☁️ Passionate about Cloud-Native Architecture and Distributed Systems
- 🤖 Exploring AI, Machine Learning, and Intelligent Automation
- 📊 Interested in Data Analytics and Business Intelligence
- 🌱 Continuously learning emerging technologies and architectural patterns
- 💡 Strong advocate of scalable, resilient, and maintainable software design
- Enterprise Architecture
- Solution Architecture
- Microservices
- Event-Driven Architecture
- Domain-Driven Design (DDD)
- API-First Design
- Cloud-Native Systems
- FICO Blaze Advisor
- Decision Management Systems
- Rule Authoring & Governance
- Fraud Detection Strategies
- Risk Management Platforms
- Java
- Python
- JavaScript
- TypeScript
- SQL
- Angular
- HTML5
- CSS3
- Bootstrap
- Spring Boot
- REST APIs
- Node.js
- Kubernetes
- Docker
- CI/CD Pipelines
- GitHub Actions
- OpenShift
- Python
- Pandas
- Data Analytics
- Reporting Automation
- PyTorch
- Generative AI
- LLM Applications
- AI-Assisted Development
- Building intelligent decisioning solutions
- Exploring Generative AI use cases in enterprise systems
- Developing automation tools using Python
- Enhancing cloud-native architecture practices
- Sharing knowledge through technical content and open-source projects
- GitHub: https://github.com/rexShail
- LinkedIn: www.linkedin.com/in/rexshail
"Technology should simplify complexity, not create it. Great architecture balances scalability, maintainability, resilience, and business value."
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If you're interested in enterprise architecture, fintech innovation, AI, or scalable software systems, feel free to connect and collaborate.