@gwynejsn
Gwyne Justin Deterala — Java Developer
Yes, I voluntarily write Java in 2026. 3rd-year CS student at UST focused on full-stack Java with Spring Boot, clean architecture, and mobile apps in Flutter.
A zero-knowledge chat app that doesn't trust its own servers. Messages and media are encrypted right on your device before ever touching the wire—because privacy should be default, not an afterthought.
AlignIT— Workforce Matchmaker & Tech Demand Radar
A matchmaking web platform built for Active Learning, Inc. that pairs upskilling students directly with hiring companies, transforming raw tech job market signals into dynamic curricula, verifiable certificate tracking, and clean PDF telemetry reports.
Decoupling Domain Modules: Moving from In-Memory Events to RabbitMQ with Spring Modulith
Zero-Knowledge Messaging in Flutter: Implementing X25519 ECDH & AES-256-GCM without Backend State
Solving the O(N) Envelope Bottleneck in Group Chats: Forward Secrecy & Dynamic Key Rotation
Heterogeneous Persistence in Enterprise Java: Orchestrating Derby, MySQL, and PostgreSQL in a Single System
College of Information and Computing Sciences · Coursework: Data Structures & Algorithms, Object-Oriented Programming, Database Systems, Computer Architecture, Operating Systems