Backend Developer with a track record in high-responsibility corporate environments — combining solid backend work (Python, Java) with frontend capabilities (React) and infrastructure management. I bring the operational rigor of years in corporate IT together with modern product development: clean code, scalable architecture, and production systems — from API integrations to critical system maintenance.
Looking to join a backend team where I can contribute software, AI, infrastructure, and real business experience.
- Distributed & Event-Driven Systems: Real-time ingestion pipelines with MQTT, WebSockets, InfluxDB, and microservices.
- Agentic AI & Developer Tooling: MCP servers, LLM integrations, and IDE extensions for AI-assisted development workflows.
- Corporate IT & Ecommerce: Payment gateway integrations (Adyen, PayPal, Amazon Pay), process automation, business dashboards, and production infrastructure.
AI & Agentic Development
Backend & Systems
Databases & Analytics
DevOps, Cloud & Infra
Frontend & Mobile (Complementary)
GitHub · VS Marketplace · Open VSX
Five additional public repos — BypasserAI, Citabot (Google Play), Applydash, TrainerExpert, and APIpnot. Use the control below to expand or collapse full write-ups.
Project details — click to expand or collapse
Git pre-commit hook and CLI that humanizes AI-shaped code before it lands in history.
- Local heuristic scorer on staged files (no API on clean commits); OpenAI-compatible rewrite only above threshold.
- Language-aware profiles (JS/TS, Python, Go, Rust, Java, and more); smart rewrite scope (file, diff hunks, or chunks).
- Safety guards,
.bakrollback, parallel rewrites, and optional Windows toasts — agent-friendly viaAGENTS.md.
GitHub · Live API · Google Play
Android app published on Google Play that automates searching for available appointments.
- FastAPI scraping backend with push notifications via Firebase Cloud Messaging.
- Background monitoring with 30-minute cache and rate limiting to protect external services.
- Custom API for monitoring requests, user preferences, and search state; CORS restricted for security.
- Backend deployed on Render with environment-based configuration.
Job application tracking dashboard in production on Vercel.
- Next.js 16 app with Prisma and Supabase (auth, realtime data); Kanban board with drag-and-drop.
- Browser extension for cross-portal capture (LinkedIn, Indeed, InfoJobs, and others).
- CSV import/export, matching engine, and metrics to reduce manual follow-up during job search.
Technical interview simulator with 8 real-world scenarios.
- PWA with mobile microphone support and local Node.js proxy for Gemini/NVIDIA APIs without CORS conflicts.
- Open-source (MIT) — clone, add your API key, and train with your own profile.
Data platform for real-time extraction and visualization of Spanish real estate prices.
- Full data pipeline: scraping and API consumption, Pandas cleaning/aggregation, interactive Streamlit + Plotly dashboard.
- Modular architecture separating ingestion, processing, and visualization.
Stack & Flow — React / Design System Contributor · 2025 – 2026
- Collaborative development of a React + TypeScript Design System with reusable, composable, accessible components (Atomic Design).
- Component APIs with TypeScript typing; documentation via Storybook.
- Git workflow, pull requests, and code reviews.
Lladró S.A. — Ecommerce & IT Specialist · 2020 – 2024
- Business process automation and internal tools, reducing operational errors and management time.
- Payment gateway integration (Adyen, PayPal, Amazon Pay) with testing, security, and transaction monitoring.
- Data-driven business dashboards connecting ERP, ecommerce, and logistics sources.
- Frontend work (HTML, CSS, Tailwind) on Magento; collaboration with business teams on technical requirements.
Lladró S.A. — IT Support Lead · 2010 – 2020
- Led the IT help desk (CAU): user support, incident prioritization, and management communication.
- Infrastructure, networking, and security: servers, backups, and access policies for corporate environments.
- Internal process automation (inventory, user onboarding/offboarding, reporting).
Higher Vocational Training in Web Application Development (DAW) — IES José Rodrigo Botet · Grade: 9/10 (2 honors) · Final project: 10/10
Languages: Spanish (native) · Valencian/Catalan (native) · English (professional environment)
