Available to hire
Hi, I’m Sebastian Gastiazoro. I’m a software developer with over 20 years in the industry, focused on .NET and full-stack solutions. I enjoy turning complex requirements into reliable, scalable software and working closely with product, design and operations.
I also hold a Bachelor’s degree in Finance, which helps me connect technology decisions with business outcomes. I value clear communication, continuous learning, and delivering value to customers.
Skills
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Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Advanced
German
Beginner
French
Beginner
Work Experience
Senior Software Developer at Hamilton Court Foreign Exchange
September 1, 2024 - October 27, 2025Senior Software Developer on the Emporos TMS project; Angular frontend, .NET Core WebApi backend; Azure for database and service communication; Azure DevOps for development process.
Software Engineer at BME | Bolsas y Mercados Españoles
July 1, 2024 - July 1, 2024Maintained APA (OTC transactions reporting) using Angular frontend and .NET WebApi; LED (Latam Exchanges Data) data integration project (discontinued) built as an ad hoc microservices application.
Software Developer at SGSE - Soluciones Globales de Seguridad Electrónica
July 1, 2021 - July 1, 2021Hardware-to-software and software-to-software integrations, primarily with Milestone Systems platform. Integrated devices (Honeywell Galaxy, Tecnoalarm, Flir TRK 101, Planet VoIP). Carried out software-to-software integrations (Nedap to Milestone, Briefcam to Milestone).
Primary Technical Analyst at Esco Inversiones
June 1, 2018 - June 1, 2018Worked as developer and analyst on the Esco Inversiones system; standalone web application for back office for Argentinian financial brokers; monolithic ASP.NET application with SQL Server.
Business Analyst at Cargill
August 1, 2017 - August 1, 2017Treasury Transformation projects, upgrading CMM Suite for Treasuries in Brazil, Bolivia, Paraguay; designed technical solutions, migration tools, and interfaces (JDE-CMM, ACM-JDE); developed reports and coordinated integration testing and UAT.
Senior Software Developer and Functional Analyst at Globant
November 1, 2012 - November 1, 2012Backend and frontend development using .NET 4, ASP.NET 4, C#; HTML, JavaScript; NHibernate; SQL Server 2008. Worked on the AON Phoenix project, providing quotation website functionality for the insurance sector.
Senior Software Developer at Itaú Unibanco
December 1, 2009 - December 1, 2009Development and testing tasks on a financial software project; technologies included .NET 2.0, C++, HTML, JavaScript.
Senior Software Developer at Caja de Valores S.A.
April 1, 2009 - April 1, 2009Development and testing using .NET 2.0, ASP.NET 2.0, C#; HTML; JavaScript; Oracle; PL/SQL.
Semi Senior Analyst at Accenture
February 1, 2008 - February 1, 2008Design, development, support, testing and trainee training. Technologies: .NET 1.1, ASP.NET 1.1, C#; VB 6; HTML; JavaScript; XML; SQL Server 2005; Oracle. Projects included 'Sales and Marketing Toolkit' and 'Negocio.Net' for Telecom Personal.
Trainee Web Developer at Buffa Sistemas
December 1, 2005 - December 1, 2005Development using .NET 1.1, ASP.NET 1.1, C#, VB.NET; HTML; JavaScript; SQL Server 2000/2005.
Education
Bachelor's degree in Finance at UADE
January 1, 2009 - January 1, 2017IT Systems Analyst at Universidad Tecnológica Nacional
January 1, 2001 - January 1, 2008Qualifications
Industry Experience
Financial Services, Software & Internet, Professional Services
Skills
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Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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