SJDC
Modern.
A large-scale institutional digital transformation, replacing legacy academic systems with a high-performance, real-time React architecture and a zero-trust security model.
Zero-Disruption Transformation.
The primary engineering challenge was modernizing a production institutional system without interrupting critical academic workflows. We implemented a progressive migration strategy using compatibility wrappers, allowing legacy services to coexist with the new React ecosystem while data was migrated in parallel.
Progressive Migration
Step-by-step decoupling of legacy modules.
Compatibility Layer
Unified API wrapper bridging legacy DBs and modern GraphQL/REST.
Headless Architecture
Decoupling institutional logic from the UI for maximum agility.
Zero-Trust Authorization.
Security in an academic environment is paramount. We moved away from monolithic permission checks to database-level Row Level Security (RLS) via Supabase. This ensures that every academic record is protected at the kernel level of the database, regardless of the entry point.
Migration Architecture.
Progressive Institutional Transformation Pipeline
Progressive Migration Strategy
Engineered a zero-downtime transition by wrapping legacy endpoints in a modern unified API layer. This allowed us to build the new React frontend while the backend was still being refactored, ensuring institutional continuity.
Supabase RLS & Security
Implemented strict database-level authorization. By leveraging Supabase Row Level Security, we ensured that sensitive academic data (grades, records) are filtered at the source based on the authenticated user's session.
Real-time Academic Engine
Built real-time collaboration features for academic workflows using Postgres changes. Notifications, document edits, and status updates are propagated instantly across campus without page refreshes.
Enterprise Value.
Operational Efficiency
Modernized academic workflows, reducing manual data entry by 60% through automated forms and real-time state management.
Future-Proof Architecture
Built using React 19 and Vite 8, ensuring the platform remains at the edge of performance and maintainability for the next decade.
AI-Powered Retrieval
Integrated a knowledge retrieval system that allows faculty to instantly query institutional documentation using semantic search.
SJDC Modernization was a mission of resilience,
bringing legacy institutional systems into the real-time era.
This project demonstrates my ability to handle complex enterprise migrations, architect secure database systems, and deliver production-grade institutional platforms.