Ramón Esteban

Available to hire

With over 18 years of experience in software development, I have worked in various roles from coding to leadership, though my true passion lies in development.

About

With over 18 years of experience in software development, I have worked in various roles from coding to leadership, though my true passion lies in development. I enjoy learning new technologies daily and have strong skills in communication and team management. I specialize in backend development with .Net, frontend development with React.js and Vue.js, and mobile development using Xamarin (MAUI) and React Native.

I am passionate about new technologies such as ASP.Net core, C#, F#, Xamarin, Node.js, TypeScript, React, Vue.js, and Nim. Throughout my career, I have contributed to several projects, ranging from startups to established companies, delivering high-quality software solutions with a focus on performance, maintainability, and scalability.

  • 10 years' experience
  • Joined July 2025

Languages

  • Spanish; CastilianFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Gaming
  • Energy & Utilities
  • Financial Services
  • Travel & Hospitality

Work experience· 22 roles

.Net Backend engineer · Food ExpertsJun 2025 – Jul 2025 · 2 mos

Developed the NEOM Water Footprint Calculator, a REST API in .NET 8 to calculate environmental impacts of agricultural scenarios. Integrated third-party meteorological APIs and implemented background services for performance. Used Azure services including Web Apps, SQL Server, and App Insight for monitoring and logging.

.Net Backend engineer · Food ExpertsJun 2025 – Jul 2025 · 2 mos

Developed the NEOM-WaterFootprint-Calculator, a REST API in .NET 8 calculating environmental impacts of agricultural scenarios. Managed background services to ensure performance and collected meteorological data from third-party APIs. Monitored the system with Azure Application Insight and Serilog and integrated with external APIs for enhanced functionality.

Full stack engineer · SmikaDec 2024 – Jul 2025 · 8 mos

Mainly backend development with .Net 8 and Azure services, supporting frontend development with Vue.js. Focused on resource optimization and sustainability in kitchen and buffet equipment management. Implemented testing with xUnit and ensured code quality with Sonar Cloud in Azure pipelines.

Full stack engineer · Smika (Start-up)Dec 2024 – Jul 2025 · 8 mos
Full stack engineer · MetagigsMay 2024 – Present · 2 yrs 7 mos
Full stack engineer · Metagigs (Start-up)May 2024 – Present · 2 yrs 7 mos
Node.js Backend developer, React frontend developer · AderantMar 2024 – Jul 2025 · 1 yr 5 mos
Node.js Backend developer, React frontend developer · AderantMar 2024 – Jul 2025 · 1 yr 5 mos

Education

Physics Degree · Universidad de Granada (Spain)1996 – 2002
Physics Degree · Universidad de Granada1996 – 2002

Certifications and awards

Xamarin Certified Mobile Developer2015
Professional Scrum Master2012
Xamarin Certified Mobile Developer2015
Professional Scrum Master2012

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