Software Engineering Student & Backend Developer based in Madrid, Spain 🇪🇸
Passionate about high-performance backend systems, systems programming, and building clean, native, bloatware-free desktop utilities.

• 🎓 Studies: Software Engineering student focusing on software architecture, distributed systems, and low-level system design.
• ⚙️ Core Focus: Backend development — building scalable APIs, microservices, and asynchronous services with Java and Python.
• 🦀 Systems & Desktop: Building high-efficiency native tools in Rust, C#, and C++.
• 🌐 My Ecosystem:
  • PC / Desktop: Dual-driver on Windows and Linux (KDE Plasma on Wayland).
  • Mobile & Wearables: Power user of the Apple ecosystem (iOS, iPadOS, and watchOS / Apple Watch), frequently creating cross-platform bridges to connect Apple devices seamlessly with PC environments.

Ordered from highest technical complexity to lightweight utilities:

Proximity auto-lock & hands-free unlock for Windows 11 / 10 using Apple Watch via BLE
Brings the seamless macOS Auto Unlock experience natively to Windows with zero third-party companion apps required on the watch.

• Technical Highlights & Complexity:
  • Cryptographic RPA Resolution: Resolves Apple Continuity Bluetooth LE Resolvable Private Addresses (RPA) cycling every 15 minutes by computing local cryptographic hash lookups via AES-128 Identity Resolving Keys (IRK).
  • Hardware Security & DPAPI: Securely vaults and injects Windows domain credentials through Microsoft Data Protection API (DPAPI) without ever persisting plain text.
  • Continuous RSSI Tracking: Dynamic distance-attenuation filtering coupled with optical on-wrist sensor detection to avoid false-positive unlocks.

Ultra-low-latency 60 FPS AirPlay screen mirroring & audio receiver for Windows 10 / 11
Turns your Windows PC into a high-performance Apple AirPlay display and audio receiver for iPad and iPhone.

• Technical Highlights & Complexity:
  • Direct3D Hardware Acceleration: High-performance video surface pipeline utilizing Direct3D 11/12 for sub-frame latency and zero-drop 60 FPS mirroring.
  • Embedded GStreamer Engine: 100% self-contained portable runtime with embedded H.264 decoding pipelines, eliminating external codec dependencies.
  • Self-Healing Networking: Automated Apple Bonjour & mDNS service repair, dynamic network interface binding, and Windows Firewall port provisioning.

Serpantinum desktop aesthetic natively ported to KDE Plasma 6 on Wayland
Translates modern floating pill bars, translucent styling, and micro-animations to Linux without the overhead of tiling window managers.

• Technical Highlights & Complexity:
  • Native QML Plasmoid (org.serpanplasma.bar): Custom desktop widgets utilizing KWin blur effects, rounded geometry, and Wayland floating surface rules.
  • Sub-millisecond Python Daemon: Lightweight status daemon running as a systemd user service, asynchronously aggregating MPRIS, PipeWire/WirePlumber audio, network throughput (/proc/net/dev), and battery power metrics via DBus.
  • Non-Tiling Workflow: Retains complete floating window flexibility with standard keyboard shortcuts and multi-monitor support.

Ultra-lightweight Windows taskbar dock for peripheral battery levels with custom alerts
Real-time battery monitoring directly embedded into your taskbar for Bluetooth LE, Logitech, and gaming controllers.

• Technical Highlights & Complexity:
  • Low-Level Protocol Parsing: Direct hardware communication via Bluetooth GATT Battery Service, Logitech HID++ 2.0/4.5 IPC protocols, XInput (Xbox), and raw HID (PlayStation DualSense).
  • Zero-Bloat Footprint: Built in Rust with minimal memory consumption (~15 MB RAM, 0% idle CPU) as a clean alternative to heavy manufacturer suites.
  • Taskbar Dock Integration: Seamlessly attaches beside the Windows system tray as an acrylic frosted status capsule.

Fast, native, bloatware-free document scanner for Windows with local OCR
A clean utility for scanning documents with local OCR and searchable PDF generation without vendor bloat or subscriptions.

• Technical Highlights & Complexity:
  • WIA 2.0 & eSCL Driver Auto-Detection: Direct device discovery and acquisition across HP, Canon, Epson, and Brother scanners over USB and local network.
  • Hardware-Accelerated Local OCR: Uses local Windows.Media.Ocr engine for 100% private, on-device character recognition and searchable multi-page PDF generation.
  • Privacy First: Zero background telemetry, zero registration requirements, instant startup.