I'm a Systems & Computing Engineer with hands-on experience in R&D, specializing in backend architecture, DevOps, and Machine Learning operationalization (MLOps). I bridge the gap between theoretical models and production-ready environments.
I build end-to-end systems, orchestrating everything from event-driven microservices with sub-second latency to containerized bare-metal infrastructure and Zero-Trust networks. I am comfortable owning a project from the hardware layer all the way to cloud deployment.
🌐 Deep dive into my architecture decisions, code quality, and system designs in my comprehensive Case Studies at gabemaro.dev.
Event-Driven Architecture (EDA) · Microservices · Clean Architecture · RESTful APIs
RAG Architecture · LLMs (Gemini/Local) · CNN & RNN (LSTM/GRU) · MLOps · ONNX Inference
Proxmox Virtualization · Ubuntu/Fedora Server · Zero-Trust Networking (Tailscale/Cloudflare Tunnels) · Web Crypto API (AES/RSA) · CI/CD Pipelines
Scrum Fundamentals (SFC) · SOLID Principles · GitOps
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R&D Software Engineering · International Recognition Production-grade IoT system for detecting crop water stress. Designed a Clean Architecture in .NET 8 to process high-frequency telemetry via thread-safe concurrent flows. Integrated ONNX inference models and RAG/LLM microservices using Python and FastAPI for dynamic model routing.
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Event-Driven Architecture · Millisecond Latency Asynchronous platform for metadata extraction and full-text search across thousands of PDFs. Decoupled CPU-intensive processing using RabbitMQ message brokers and Worker services. Containerized architecture integrating .NET 8, PostgreSQL, and Meilisearch to ensure sub-second search responses.
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N-Tier Monolith · Applied Cryptography Comprehensive platform built on an N-Tier Architecture with ASP.NET Core MVC. Engineered a custom symmetric AES encryption engine (End-to-End Encryption) via the Web Crypto API. Features advanced Role-Based Access Control (RBAC) and interactive geospatial GeoJSON map rendering.
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Self-hosted Infrastructure & CI/CD Enterprise-grade cluster orchestrating 15+ containerized microservices. Managed with Proxmox and Docker Compose. Implemented Zero-Trust networks using Tailscale, reverse proxies with Nginx Proxy Manager, Cloudflare Tunnels, and automated deployment pipelines via Bash scripting.
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