# VoltPark: Engineering Skill Matrix
🛠 Technical Hard Skills
- Backend Architecture: Java 17/21, Spring Boot 3.x, Antigravity Framework.
- Edge Computing: Python, OpenCV (HSV Color-Space Analysis), Heuristic-based routing.
- Data Engineering: PostgreSQL (Normalization), Redis (Distributed Caching), Liquibase (Migration).
- Performance Engineering: Gatling (High-concurrency stress testing), JVM Tuning.
- DevOps & Infrastructure: Docker, Docker-Compose, JWT-based Security.
- Testing Resilience: Testcontainers (Ephemeral Docker lifecycle management inside integration tests).
🧠 Architectural Design Patterns (LLD/HLD)
- Design Patterns: Strategy (Pricing/Matching), Decorator (Membership), Factory (Vehicles), API-First Design (Contract-driven parallel tracks).
- System Principles: SOLID, DRY (Don't Repeat Yourself), KISS (Keep It Simple, Stupid).
- Database Design: ACID compliance, RBAC (Role-Based Access Control), Soft Deletes, Cross-cutting Auditing (
@MappedSuperclass).
💼 Industry Soft Skills
- Agile Methodology: Sprint Planning, Retrospectives, MVP Definition.
- Problem Solving: Designing fail-safes for "Offline-First" basement environments.
- Compliance: Aligning with DPDP Act (India) for PII (Personal Identifiable Information) protection.