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David Eduardo Marin Ospina

@davideduardomarinosp

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Full Stack Developer at EMERGIA CONTACT CENTER building enterprise applications with .NET, React, and optimized SQL.

Colombia

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At EMERGIA CONTACT CENTER, I analyze requirements and develop and maintain enterprise applications for internal and client use with .NET, React, TypeScript, Oracle PL/SQL, and SQL Server.

I also define software architecture, infrastructure, development standards, and implementation patterns. My work includes building REST APIs and backend services with .NET Core and Entity Framework.

At NEWSHORE SOLUTIONS, I developed and maintained enterprise solutions using Umbraco CMS and ASP.NET MVC, and participated in frontend development with Angular. I also modeled and documented technical designs using UML.

At CENTRO DE BIOINFORMÁTICA Y BIOLOGÍA COMPUTACIONAL BIOS, I designed and developed internal enterprise applications using Microsoft technologies and Java, and worked on backend services, web applications, and database integrations.

Experience

Work history, roles, and key accomplishments

Current

Analista de Desarrollo / Full Stack Developer

Current

Emergia Contact Center

Mar 2019 - Present (7 years 8 months)

Analyzed requirements and designed technological solutions for internal and client applications. Defined software architecture, infrastructure, development standards, and implementation patterns, and developed enterprise applications using .NET, React, TypeScript, Oracle PL/SQL, and SQL Server.

ASP.NET .NET Core .NET 6 React Vite TypeScript Pl SQL SQL Server Docker Angular Git REST APIs

Desarrollador Back-End Senior .NET / Full Stack Developer

Newshore Solutions

Apr 2017 - Feb 2018 (10 months)

Analyzed requirements and designed solutions for enterprise applications. Developed and maintained solutions based on Umbraco CMS and ASP.NET MVC, and participated in frontend development using Angular, JavaScript, HTML5, and CSS3.

ASP.NET MVC Umbraco CMS Angular JavaScript HTML5 CSS Microsoft TFS Git UML

Desarrollador Back-End para ambientes Java/Microsoft / Full Stack Developer

Centro de Bioinformática y Biología Computacional BIOS

Sep 2014 - Oct 2016 (2 years 1 month)

Designed and developed internal enterprise applications using Microsoft and Java technologies. Defined software architecture, infrastructure, and implementation standards, and built and maintained backend services and web applications.