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Crafting Robust
Enterprise Solutions
with .NET

I'm a Software Developer with 4+ of experience building mission-critical applications for aerospace and logistics industries. I transform complex requirements into scalable, high-performance solutions.

Alejandro Vaquero Toba
4+
Years Experience

About Me

I fell in love with programming during my vocational training, where I discovered that solving complex problems with elegant code.

What drives me? The challenge of taking messy, real-world requirements and transforming them into clean, scalable, and maintainable solutions. I've built emergency management systems for maritime rescue, desktop applications for Airbus aerospace systems, and logistics platforms handling thousands of daily transactions.

I specialize in the .NET ecosystem because it offers the perfect balance of power, flexibility, and enterprise reliability. From Blazor web apps to WPF desktop solutions, I leverage modern frameworks to build software that actually works under pressure.

Beyond code, I'm passionate about continuous learning. Technology evolves rapidly, and I make it a priority to stay current with industry trends, best practices, and emerging tools.

What I Do Best

Full-Stack .NET Development

Building robust web applications with Blazor, ASP.NET, and modern frontend frameworks. From database design to UI/UX.

API & Microservices

Designing RESTful APIs and SOAP services that power enterprise systems. Clean architecture, optimal performance.

Database Architecture

SQL Server optimization, complex queries, and data modeling for high-performance applications.

Agile & DevOps

Working in agile teams with Git workflows, CI/CD pipelines, and modern development practices.

Professional Journey

CURRENT

C# .NET Programmer

Airbus Crisa

January 2025 - Present • Madrid

  • Building modern web applications with Blazor and .NET 8 for internal aerospace systems
  • Implementing MudBlazor and Radzen component libraries for enhanced UX
  • Managing and optimizing SQL Server databases for mission-critical applications
Blazor .NET 8 SQL Server MudBlazor

C# .NET Programmer

FM Logistic

July 2023 - December 2024 • Toledo

  • Maintained internal ASP.NET Framework application serving 500+ daily users
  • Developed and maintained RESTful web services in .NET 6 and .NET Framework
  • Created custom features for new clients, improving operational efficiency by 30%
ASP.NET .NET 6 Web Services

C# .NET Programmer

Orbital Critical Systems (Airbus)

March 2022 - July 2023 • Madrid

  • Developed WPF desktop applications with .NET 6 for aerospace critical systems
  • Worked in Agile methodology with sprint planning and daily standups
  • Implemented MVVM pattern with Material Design for intuitive interfaces
WPF .NET 5 MVVM Agile

C# .NET Programmer

GMV

September 2021 - March 2022 • Madrid

  • Built emergency management system for Spanish maritime rescue with C# .NET and SQL Server
  • Created Python web scraping scripts to collect vessel data and images
  • Developed public-facing web portal with SOAP API for emergency data access
C# .NET Python SQL Server SOAP

Education & Certifications

Web Application Development

Higher Vocational Training (CFGS)

IES Domenico Scarlatti • 2021

English B2-C1 Certificate

Professional Working Proficiency

Language Official School • 2021

Network & Microcomputer Systems

Medium Vocational Training (CFGM)

Centro Hease Villaverde • 2018

Continuous Learning

SQL From Zero

OpenWebinars

HTML5, CSS3 & JavaScript

Udemy

Python Application Development

Formadores IT

Technical Expertise

Backend & Frameworks

C# .NET
EXPERT
Blazor
EXPERT
ASP.NET
EXPERT
Python
ADVANCED
Astro
INTERMEDIATE
PHP & Symfony
INTERMEDIATE

Frontend & UI

HTML5
EXPERT
CSS3 & SASS
EXPERT
JavaScript
ADVANCED
Bootstrap / Tailwind
ADVANCED
jQuery
ADVANCED
MudBlazor / Radzen
ADVANCED

Database & DevOps

SQL Server
EXPERT
Git
EXPERT
GitHub
EXPERT
REST APIs
EXPERT
MySQL
ADVANCED
SOAP
ADVANCED

Development Environment

Visual Studio
VS Code
DBeaver
Postman

Beyond Coding

Video Games

Basketball

Photography

Always Learning

Featured Projects

Production

Maritime Emergency Data Catalog

Public data portal providing access to 6+ years of maritime emergency and rescue operations across Spain. Built for Spanish Maritime Rescue Services.

Developed complete SOAP API for emergency data distribution
Created public web interface with multiple export formats (CSV, JSON, XML)
Implemented Python web scraping for automated vessel data collection
ASP.NETSOAP APISQL ServerPythonSelenium
Open Source

Wallpaper Automation

Advanced Python tool using Selenium for automated high-resolution wallpaper discovery and synchronization across devices.

Automated scraping with retry logic
Image quality filtering & sorting
PythonSelenium
Education

Python Full-Stack Course

Comprehensive Python application development course covering backend, frontend, databases, and containerization. Includes Jupyter notebooks and practical examples.

Backend development with Python
Frontend with HTML/CSS/JS
Database integration
Docker containerization
PythonJavaScriptHTML/CSSDockerJupyter