The Matrix
Runtime Environment
Core
Java
Gradle Multi-module / Performance Tuning / Best Practices
Advanced
TypeScript
React/Redux Enterprise Architecture
Core
C++
Low-latency Systems / Memory Mgmt
Core
Spring
Boot / Microservices / Data / Security
Advanced
JavaScript
Modern ES+ / Functional Patterns / Async Programming
Advanced
SQL
MySQL / PostgreSQL / TimescaleDB
Infrastructure
Ansible / Docker / On-premise Scaling
Observability
Prometheus / Grafana / OpenTelemetry
The Stack
Dev Tools
Ansible
Docker
Certifications Validated Expertise
VSCode Extensions Open Source
APIxs
Advanced API Testing Tool for VSCode
Scopes Manager
Workspace scopes filter and MCP server
SQLxs
Database Tools for VS Code (IntelliJ-style SQL console/grid)
File Explorer Tools
Enhanced navigation and file management
Open VSX Profile
Marketplace for VS Code extensions
History Milestones
Senior Software Engineer
C24 Bank GmbH
Designing high-performance distributed banking systems using Spring and complex on-premise infrastructure for scale.
SEPT 2021 — PRESENT
Software Engineer
Shopgate GmbH
B2B/B2C SaaS backend for mobile eCommerce. Scaled multi-tenant architectures, payment systems, and 3rd party integrations.
SEPT 2015 — SEPT 2021
Technical Lead
Petrosoft LLC
Led development of B2B SaaS for gas stations and C-stores. Architected POS systems, EDI, and complex accounting modules.
AUG 2012 — SEPT 2015
PHP Developer
Microbid Software
Full-stack development of enterprise web projects, refactoring for performance and memory optimization.
JULY 2008 — AUG 2012