const yug = {
role: "Full-Stack Software Engineer & AI Systems Builder",
location: "Dortmund, Germany",
education: "FH Dortmund — Masters Digital Transformation",
focus: ["AI-Native Architectures", "Real-Time Event Processing", "Full-Stack Web & XR Engineering"],
engineeringPhilosophy: "I don't build standard wrappers. I design multi-modal pipelines, stateful persistent sockets, and contextual AI systems with distinct personas, live user telemetry data context, and automated metric processing tracking."
};Languages & Frameworks
Databases & Real-Time Infrastructure
Cloud, DevOps & Tools
AI Core Integrations
HireVault is a production-grade enterprise monorepo suite executing stateful, paralinguistic AI interview tracking and advanced resume topology mapping.
| Component Layer | Technology Matrix |
|---|---|
| Core Client App | Next.js (App Router Flow Paths) · Tailwind CSS v4 · Monaco Diff Editor Sandbox · Chart.js |
| Worker Infrastructure | Python 3.11 · FastAPI App Instance · PostgREST · Uvicorn Multithreaded Routing Loops |
| Database Architecture | Supabase PostgreSQL Storage · Hardened RLS Policy Barriers · Cascading Relational Deletes |
HeroSync is a gamified enterprise-grade productivity layer bound to a low-latency, runtime-contextual character engine.
| Layer | Technology |
|---|---|
| Backend | Spring Boot 3.5 · Spring Security · JPA · GraphQL + REST hybrid |
| Frontend | Vue 3 (Composition API) · Pinia |
| AI Engine | Multi-provider: Groq (LLaMA 3.1) · Gemini Flash · GPT-4o · swappable at runtime |
| Infrastructure | Docker · Nginx · MySQL · Oracle Cloud VPS · Health-checked containers |
The AI Companion System
Three AI characters with distinct personalities — all reading live user data:
SYNC · The Strategist · "Your streak is 8 days. 180 XP to Level 2. Accelerate."
AURA · Empathetic Guide · "You showed up 6 out of 7 days — that's real dedication."
VOLT · The Motivator · "8 DAY STREAK. BLAZING HOT. Don't let it cool down TODAY."
┌──────────────────────────────────────────────────────┐
│ I build systems that are: │
│ │
│ [AI] AI-native — LLMs with context, not APIs │
│ [DDD] Domain-driven — Segregated contexts & objects│
│ [OBS] Observable — Explicit logging & metrics │
│ [SEC] Secure — Hardened RLS policies & gates │
│ [OPS] Deployable — Containerized multi-tier envs │
└──────────────────────────────────────────────────────┘
[SHIPPING] HireVault Real-Time Sockets — Web Audio parsing & paralinguistic metric calculations
[STUDYING] Masters Digital Transformation at FH Dortmund
[BUILDING] Immersive spatial interactive applications using Unity XR development tools