Backend Engineer · Java · Spring Boot · FastAPI · Kafka · OCI
I build production-grade backend systems, event-driven pipelines, and AI-powered developer tooling at Oracle Consulting. I care about systems that are observable, testable, and designed to be extended — not just delivered.
| Layer | Technologies |
|---|---|
| Backend | Java 21 · Spring Boot 3 · FastAPI · Python · REST · SOAP |
| Data | PostgreSQL · Oracle ATP · Oracle DB · SQL stored procedures · SQLAlchemy |
| Streaming | Apache Kafka · Kafka Connect · Kafka Streams · EMF streams |
| Cloud | Oracle Cloud Infrastructure (OCI) · Serverless Functions · Object Storage · OCI Scheduler |
| Frontend | React · Angular 17/18 · TypeScript · Tailwind CSS |
| AI / Agents | OCI AI Agent Studio · RAG with knowledge base guardrails · Oracle Code Assist |
| Testing | Postman · SOAP UI · JUnit · integration testing |
| Practices | SOLID · DDD · versioned REST APIs · CI/CD · logging & observability |
Integration Testing Platform — React + FastAPI + Oracle DB
Production-grade tool for OIC integration testing across environments. Versioned REST APIs, SOLID architecture, AI-driven test generation, CSV report export. Rebuilt from scratch from a Streamlit prototype.
ZeroDelay FIR — React · FastAPI · Oracle DB
AI-driven FIR filing system built for Oracle MADHacks FY26. Cuts filing time from hours to minutes via AI completeness checks, duplicate detection, multilingual input, and HCM integration.
→ JAPAC Regional Finalist (1 of 6 Integration teams to qualify)
Slack Timecard Assistant — FastAPI · Slack API · Oracle HCM
End-to-end chatbot for weekly timecard submission from Slack. Smart draft reuse, editable preview, reminders, and direct Oracle HCM API submission with instant confirmation.
| Repo | What it shows |
|---|---|
| QuickStay-Backend | Spring Boot 3 · DDD · Auth0 OAuth2 · PostgreSQL · advanced search |
| Harmonify | Spring Boot 3 · Angular 17 · PostgreSQL · full-stack |
| StaySphere | Angular 17 · PrimeNG · Spring Boot 3 · PostgreSQL |
| VelvetCart | Spring Boot 3 · Angular 18 · PostgreSQL · Tailwind CSS |
| ChatterHub | Spring Boot · Angular · MySQL · real-time chat |
- Oracle Cloud Infrastructure 2025 Certified Foundations Associate
- Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate
- Oracle Cloud Infrastructure 2025 Certified Generative AI Professional
- Oracle Cloud Infrastructure 2025 Certified Application Integration Professional
- Oracle Fusion AI Agent Studio Foundations Associate
- Oracle AI Agent Studio for Fusion Applications Developers
- OCI Log Analytics
- Oracle Code Assist (OCA) Enablement
- Go (backend services)
- AWS (EC2, Lambda, RDS, S3)
- Large-scale PostgreSQL query optimization (EXPLAIN ANALYZE, partitioning)
