🚀 Senior Software Engineer & Full-Stack Developer with 8+ years of experience building scalable, secure, and high-performance web applications across Telecom, Healthcare, and Enterprise domains.
I specialize in Full-Stack Development with a strong focus on crafting stable backend architectures and intuitive frontend experiences. My work spans React.js, Angular, Node.js, TypeScript, Microservices, and Cloud-native environments.
I'm currently expanding into the SAP ecosystem — learning SAP BTP (Business Technology Platform) and CAP (Cloud Application Programming Model) to build intelligent enterprise-grade applications that bridge modern full-stack development with SAP's enterprise landscape.
- 🔧 I enjoy solving complex engineering challenges, improving performance, and designing systems that are clean, maintainable, and scalable
- 📐 I care deeply about code quality, testing, observability, and developer experience
- 🌱 Currently learning SAP CAP + Node.js + SAP BTP to build cloud-native enterprise extensions
React.js • Angular • TypeScript • Redux • RxJS • SPA • JavaScript • Tailwind CSS • Bootstrap • SCSS • Figma
Node.js • REST & GraphQL APIs • Redis • WebSockets • Kafka • RabbitMQ • MongoDB • PostgreSQL • SQL/NoSQL
Azure • AWS (S3, Lambda) • Docker • GitHub Actions • Jenkins • CI/CD Pipelines
Jest • Mocha • SonarQube • OpenAPI/Swagger • New Relic
OAuth 2.0 • JWT • XSS/CSRF Protection • API Rate Limiting
SAP BTP • SAP CAP (Node.js) • CDS (Core Data Services) • OData V4 • SAP HANA Cloud • SAP Fiori Elements • SAP Build Code • SQLite (local dev)
- Improved API response times by 25% through optimized BFF and caching layers.
- Developed real-time virtual communications platform using WebRTC and Azure Communication Services.
- Built scalable event-driven systems using Azure Functions, Service Bus, and Event Grid.
- Designed HL7/FHIR-compliant healthcare data systems with secure DICOM workflows.
- Recognized with multiple performance awards for innovation and delivery excellence.
I'm on a structured learning journey into the SAP Cloud Application Programming Model (CAP) — bringing my Node.js and React experience into the enterprise SAP ecosystem.
| Stage | Topic | Status |
|---|---|---|
| 1 | Discovering SAP BTP | ✅ Done |
| 2 | Intro to SAP CAP (CDS, OData, Node.js) | 🔄 In Progress |
| 3 | Build Side-by-Side Extensions on SAP BTP | 🔜 Upcoming |
| 4 | Full-Stack Apps with SAP Business App Studio | 🔜 Upcoming |
| 5 | SAP BTP Cloud Foundry Runtime | 🔜 Upcoming |
| 6 | SAP Certified — CAP Backend Developer | 🎯 Target |
IT Helpdesk Ticket Management System
A real-world CAP project built with Node.js + SQLite demonstrating core CAP concepts
- ✅ CDS data modeling with enums, associations & compositions
- ✅ OData V4 auto-generated APIs
- ✅ Custom Actions & Functions (assign agent, escalate, resolve, reopen tickets)
- ✅
before/afterhooks for validation & auto ticket numbering - ✅ Full audit trail & SLA due-date automation
- ✅ SQLite local development with CSV seed data
- ✅ Jest test suite with 15+ test cases
Key CAP Concepts Applied:
CDS Schema • Service Definitions • Event Handlers • Custom Actions • OData Queries • SQLite Deploy • Audit Logging
📚 Continuous learner exploring Distributed Systems and High-Performance Architecture
☕ Strong believer in clean code, simplicity, and thoughtful system design
🤝 Enjoy mentoring developers and collaborating on impactful engineering projects
LinkedIn: https://www.linkedin.com/in/ramesh-prabhakar
GitHub: https://github.com/RameshPrabakar
Email: prabhakar.profile@gmail.com