DIXON ARAYA

Portafolio profesional

DIXON ARAYA

.NET Full Stack Developer | ASP.NET Core | C# | SQL Server

Acceso administrador

Dedicated .NET Developer with comprehensive experience building enterprise web applications using ASP.NET Core, C#, and SQL Server. Proficient in full software development lifecycle with expertise in MVC architecture, RESTful API development, Entity Framework Core, and database design. Skilled in implementing SOLID principles and design patterns to deliver scalable, maintainable solutions in Agile environments. Education: Bachelor's Degree in Business Computing (University of Costa Rica), Mid-Level Technician (Zarcero Technical College). Certifications: Scrum Fundamentals Certified, Fundamentals of Agile PM, Celonis Process Mining, Generative AI for PM.

Habilidades tecnicas

  • AngularFramework
  • ASP.NET Core.NET Technologies
  • ASP.NET MVC.NET Technologies
  • ASP.NET Web API.NET Technologies
  • Razor Pages.NET Technologies
  • .NET 6/7/8/9.NET Technologies
  • Entity Framework Core.NET Technologies
  • C#Languages
  • T-SQLLanguages
  • JavaScript (ES6+)Languages
  • HTML5Languages
  • CSS3Languages
  • SQL ServerDatabase
  • Stored ProceduresDatabase
  • Query OptimizationDatabase
  • MVC / MVVM / MicroservicesArchitecture
  • SOLID PrinciplesArchitecture
  • Dependency InjectionArchitecture
  • Clean ArchitectureArchitecture
  • Azure (App Service, SQL Database, Storage)Cloud & DevOps
  • AWSCloud & DevOps
  • DockerCloud & DevOps
  • Kubernetes (basic)Cloud & DevOps
  • CI/CD PipelinesCloud & DevOps
  • Git / Jira / Postman / SwaggerTools & Practices
  • Unit TestingTools & Practices
  • Agile / ScrumTools & Practices

Idiomas

  • SpanishNative
  • EnglishIntermediate B1/B2
  • PortugueseBasic A2

Experiencia

Team STEAM

.NET Full Stack Developer

Remote

Developed backend services and APIs using ASP.NET Core and C#, implementing RESTful architecture, authentication, and security best practices. Designed and optimized SQL Server structures and indexes, improving query performance by 40%. Implemented Entity Framework Core with migrations and repository pattern, and delivered responsive frontend components integrated with backend APIs.

Amores Bakery

ASP.NET Developer - Business Management System

Costa Rica

Architected a business management system using ASP.NET Core Razor Pages with MVC principles. Built RESTful controllers with model validation, designed relational schema using Entity Framework Core Code-First, and implemented audit logging via EF interceptors for compliance tracking.

Proyectos

Team STEAM E-Learning

Team STEAM E-Learning

Developed backend services and APIs using ASP.NET Core and C#, implementing RESTful architecture, authentication, and security best practices. Designed and optimized SQL Server structures and indexes, improving query performance by 40%. Implemented Entity Framework Core with migrations and repository pattern, and delivered responsive frontend components integrated with backend APIs.

Tecnologias

.NET Core MVCJavaScriptRazorC#RESTful APIMicroservicesGoogle Cloud PlataformEntity Framework Core
Ver proyecto
FindHome

FindHome

FindHome is a web application inspired by Airbnb, developed as a university project. It allows users to search and explore properties using advanced filters such as location, price range, property type, and listing type (rent or sale). The platform features a clean and intuitive interface, highlighted listings, and user authentication, providing a smooth and efficient property browsing experience.

Tecnologias

Next.jsReactTypeScriptPostgreSQLRESTful
Ver proyecto

Aplicaciones desarrolladas

LiftBetter

LiftBetter

LiftBetter is an application designed to help you organize your daily tasks in a simple and efficient way. It works as a smart notepad where you can create, manage, and track your to-do lists for work, study, or personal activities. Additionally, LiftBetter enhances your productivity by allowing you to play music while working or studying, helping you stay focused and motivated. It’s the perfect tool for anyone looking to combine organization and concentration in one place.

Plataforma

Desktop
Descargar o abrir

Certificaciones

Practical Application of Gen AI for Project Managers

Project Management Institute

21/04/2025

Ver certificado

Generative AI Overview for Project Managers

Project Management Institute

19/3/2026

Ver certificado

Fundamentals of Agile Project Management

Project Management Institute

3/12/2025

Ver certificado

Fundamentals of Predictive Project Management

Project Management Institute

3/12/2025

Ver certificado

Academic Process Mining Fundamentals

Celonis

11/7/2024

Ver certificado

Process Mining Rising Star - Business

Celonis

11/7/2024

Ver certificado