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Leonel Saab
Looking for a jobFreelance Software Developer
Full Stack Developer building .NET APIs, Angular apps, and a tested inventory management system.
ArgentinaFreelance Software Developer at Self Employed
About
I developed a sales management desktop application for a local bakery using C#, .NET 9, WPF, MVVM, and SQLite. It includes product, category, pre-sale, and sales modules, plus an exportable cash register closing.
For Tally, I built a full-stack inventory management system with an ASP.NET Core REST API and an Angular frontend. I used Clean Architecture, Entity Framework Core, and SQL Server, and wrote automated tests with xUnit and Vitest.
As a freelance software developer, I also developed a responsive landing page for The House Bebidas and web applications for wine reviews and product and client management. I’m studying Programming Analyst at Universidad Abierta Interamericana and looking to join a team as a .NET or Full Stack developer.
Experience
Freelance Software Developer
Developed commercial landing pages and a desktop sales management system for local businesses, applying web accessibility and layered architecture.
HTML5CSSC#.NET9WPFMVVMSQLitexUnitWeb Accessibility
Education
Universidad Abierta Interamericana
Pursuing a Programming Analyst degree at Universidad Abierta Interamericana, ongoing since 2024.
Pursuing a Programming Analyst degree at Universidad Abierta Interamericana, ongoing since 2024.
midudev
Completed the Aprende SQL course in September 2026, covering queries, JOINs, aggregations, subqueries, CTEs, window functions, indexes, and transactions.
Completed the Aprende SQL course in September 2026, covering queries, JOINs, aggregations, subqueries, CTEs, window functions, indexes, and transactions.
Tutorials EU
Completed a Full-Stack with ASP.NET & Angular course in 2025.
Completed a Full-Stack with ASP.NET & Angular course in 2025.