Daffa Quraisy

Portfolio / Backend Engineer

Daffa Quraisy

Software engineer focused on building reliable backend systems and data flows that work, scale, and make sense.

Projects

01

Real-Time Graph CDC Pipeline Nov 2025

A modern reimagining of my professional CDC architecture. This real-time pipeline captures every data change using Debezium, streams through Redpanda, and syncs Neo4j the instant data moves.

Professional Evolution / Professional Mimic / CDC / Real-Time Data / Event Streaming / PostgreSQL / Neo4j / Python / Kafka

02

Customer 360 Graph Pipeline Nov 2025

A recreation of a professional, NDA-bound project. This metadata-driven ETL pipeline unifies siloed PostgreSQL databases for advanced analytics.

Professional Mimic / ETL / Data Engineering / PostgreSQL / Neo4j / Python

Recreations of professional work built under NDA — reimagined from memory to showcase concepts and architecture.