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oscarbol09/README.md

Hi, I'm Oscar Madera 👋

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👨‍💻 About Me

Full-Stack & Systems Software Engineer · Licenciado en Informática y Medios Audiovisuales (Universidad de Córdoba). Specialized in building enterprise backend services, developer infrastructure, cloud architectures (AWS / Azure), and high-performance applied AI systems.

  • 🛠️ Full-Stack & Systems: Core engineering in Java (Spring Boot / Spring MVC / Webflux, JPA/Hibernate), Angular (TypeScript, Bootstrap), Go 1.22+, Python, and Ruby on Rails.
  • ☁️ Cloud, Databases & Architecture: AWS (S3, SQS, EC2), Azure (App Services, Blob Storage, Cosmos DB), SQL Server (Transact-SQL), PostgreSQL, REST, SOAP, WebSockets, SOLID principles, and Design Patterns.
  • 🧪 Testing & Quality Gates: Exhaustive testing suites with JUnit, Jest, Pytest (230+ automated tests) and automated CI/CD pipelines (GitHub Actions, Jenkins).
  • 🤖 Applied AI & RAG: Multi-tenant RAG systems, local neural TTS (Piper/Kokoro), AI audiobooks, and DOI-verified academic research engines.
  • 🌐 Interactive Portfolio: oscarbol09.github.io
  • 🌍 Open Source: Active contributor in OCA (Odoo Community Association) (OCA/l10n-spain) and Linux desktop tooling.

🚀 Featured Projects

Project Tech Stack Description
Branchbase Go 1.22+ Cobra PostgreSQL MySQL SQLite Docker Zero-config, Git-native local database branching CLI & TCP proxy. Automatically mirrors database states on Git branch checkout without schema drift.
MacroSentinel Python 3.11+ FRED BLS LiteLLM Resend Telegram Autonomous macroeconomic intelligence radar with Scatter-Gather ingestion, Circuit Breakers, Financial Chain-of-Thought, and dialectical LLM debate.
EduRag-Platform Next.js 16 TypeScript FastAPI Azure Cosmos DB Blob Storage Gemini Cloud multi-tenant educational SaaS platform with JWT/RBAC security, real-time SSE STEM streaming, and automated Quality Gates.
AudioBard Python Tauri v2 Vue 3 FastAPI SQLite FFmpeg Pytest (230+ Tests) Multi-voice AI audiobook generator from EPUB/TXT with automatic character voice assignment, local/cloud neural synthesis, and comprehensive test suite.
ThesisForge Python RAG FastAPI Gemini CrossRef API APA 7 Academic research assistant with indexed literature retrieval, DOI cryptographic validation, and publication-ready formatting.
Darius-AI Python Obsidian API Gemini Speech Native Windows voice-controlled virtual assistant with semantic Obsidian second-brain memory.
pdf2bard Python PyMuPDF NLP Layout-aware PDF to clean EPUB converter tailored for neural TTS readers.

🌐 Open Source Contributions

  • omacom/omarchy: Modern Linux desktop environment tooling & system configs (Shell / Wayland / Hyprland).
  • OCA/l10n-spain: Enterprise Odoo Spanish localization suite (fiscal modules, AEAT SII, TicketBAI, Facturae).
  • ai-job-search: AI job application automation framework built on Claude Code.

🧰 Tech Stack & Tooling

Languages & Systems

Frontend & Interfaces

Backend, Enterprise & Cloud

Databases & Persistence

Testing, DevOps & Standards

AI, Audio & RAG

📊 GitHub Activity & Stats

GitHub Stats Top Languages

Contribution Streak

Available for software development opportunities & open to innovative engineering collaborations.

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  1. thesisforge thesisforge Public

    Asistente y forjador de investigación académica con IA, RAG y BYOK. Asesor metodológico, literatura científica indexada y exportación APA 7ª edición.

    Python 2 2

  2. branchbase branchbase Public

    Zero-config, Git-native local database branching for PostgreSQL, MySQL & SQLite. Never drop your local DB on branch switch again.

    Go 6 5

  3. audiobard audiobard Public

    Multi-voice audiobook generator from EPUB and TXT books with character voice assignment (Desktop GUI & CLI). Offline-capable (Ollama + Piper) and cloud BYOK support.

    Python 5 12

  4. Darius-AI Darius-AI Public

    Asistente virtual de escritorio nativo para Windows con control por voz, cerebro de memoria en Obsidian y Google Gemini.

    Python 1

  5. ai-job-search ai-job-search Public

    Forked from MadsLorentzen/ai-job-search

    The job search that runs on your machine. AI job application framework built on Claude Code: evaluate postings, tailor CVs, write cover letters, prep interviews. Fork it and own it.

    Python 1

  6. EduRag EduRag Public

    TypeScript 1