Experience
15+ years building C#/.NET backend systems for business-critical environments.
Building and integrating the enterprise systems that logistics, insurance, banking and public-sector organizations run their operations on.
Overview
A consistent thread
The career started in 2007, and for 15+ years the work has stayed close to one kind of problem: the backend systems of organizations that run on strict, regulated rules — logistics, insurance, banking, and public-sector institutions.
It runs across the roles below and across both generations of the Microsoft stack — current .NET, and the .NET Framework, Visual Basic and Visual FoxPro systems still in production — with much of the work being integration between systems that were never designed to talk to each other.
Career
Selected professional experience
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May 2026 – Sep 2026
Barcelona, Spain
.NET Backend DeveloperKabilio Technologies, S.L.
Backend development and maintenance in an enterprise software environment, contributing to product evolution, support and software quality.
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Dec 2022 – Apr 2026
Barcelona, Spain
Senior Software ConsultantOxigent Technologies
Selected client environments: Mecalux, Carglass
Enterprise C#/.NET development in a logistics and warehouse-management environment: new modules for a core warehouse application, and integrations between corporate systems and SAP over SOAP services and REST APIs. Functional and automated testing with SOLID, design patterns and TDD, alongside production support and end-user consulting. C#, Entity Framework, MySQL, RabbitMQ, Docker.
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Sep 2019 – Oct 2022
Bogotá, Colombia
Software Design & Development Analyst · MuleSoft AnalystSeguros Mundial
Evolution of enterprise applications for insurance, electronic invoicing and other business processes, building SOAP/REST services and integrations and automating processes with RabbitMQ and HangFire. Implemented and evolved MuleSoft as an enterprise integration hub connecting applications and platforms. C#, ASP.NET MVC, Entity Framework, NHibernate, SQL Server.
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Oct 2018 – Aug 2019
Bogotá, Colombia
Senior Software ConsultantDB-System Ltda
Public-sector engagement: Ministry of Finance
Migration and evolution of financial systems for the public sector, including requirements and UML use-case analysis for the projects involved. Development and maintenance of migration modules, reporting and ETL with SSRS and SSIS, and production support. C#, ASP.NET MVC, WCF, SQL Server, Oracle.
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Jan 2016 – Oct 2018
Bogotá, Colombia
Software Design & Development AnalystSeguros Mundial
Development and evolution of modules for enterprise insurance and electronic-invoicing applications. Integrated e-commerce platforms and external partners through SOAP/REST web services. C#, ASP.NET MVC, Entity Framework, NHibernate, SQL Server.
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Jan 2015 – Jan 2016
Bogotá, Colombia
Senior .NET Developer AnalystPeriferia IT Corp
Client: Banco Falabella
Development, maintenance and support of enterprise banking applications — core banking, intranet and kiosk systems — with requirements and UML use-case analysis and functional test execution. C#, ASP.NET MVC, AngularJS, SOAP, SQL Server.
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Apr 2008 – Oct 2014
Bogotá, Colombia
Software Development EngineerSoftwareONE Intergrupo
.NET/C# enterprise development with SQL Server and web services, across banking, retail and energy environments.
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2007 – 2008
Bogotá, Colombia
Software Development EngineerFirst roles
Public-sector geographic-information systems and payments processing, on the ASP, VB6 and early .NET stack with SQL Server — the start of a software career in 2007.
Throughline
What ties it together
The common thread is depth: systems where business logic matters as much as the code, and where mistakes carry real operational cost. That combination of modern .NET delivery, integration experience and legacy fluency lets me move existing systems forward without losing the operational knowledge they already encode.
See the full capability breakdown.
Languages, platforms, integration, data, and modernization.