About Me
Systems Engineer with 4 years of experience, specializing in backend development and architecture modernization. Expert in migrating legacy systems (Oracle Forms) to modern .NET ecosystems, building robust APIs, and containerization with Docker. Focused on code quality (SonarQube) and observability (Serilog).
Professional Experience
Programmer Analyst
2022 - PresentCR Atesa Software
- Comprehensive migration from .NET Framework 4.5 to .NET 6 (MVC and API).
- SQL Server database design: views, functions, and stored procedures.
- Implementation of advanced business logic using LINQ and Entity Framework.
- Development of dynamic user interfaces with Razor on the Frontend.
- Upgraded critical banking workflows using BPM Ultimus.
- Designed API architectures in .NET 6 (C#) adhering to the layered pattern.
- Migrated Web Services (VB) to modern services featuring Sybase integration.
- Implemented Docker with Redis, Serilog, and SonarQube for code quality and caching.
- Enhanced security through canonical signatures and monitoring via HealthChecks.
- Migrated Oracle Forms to an MVC Web Application and Web Services (.NET 4.5).
- Managed Oracle 11g database infrastructure (Packages, Stored Procedures).
- Rebuilt complex reporting mechanisms from Oracle Reports to Reporting Services.
AyA (Current Project) 2024 - Present
Davivienda Bank 2023 - 2024
AyA (Modernization) 2022 - 2023
Technical Skills
Backend Technologies
ASP.NET Core.NET 6/8C#Web ServicesEntity FrameworkLINQ
Frontend & UI
Blazor WebAssemblyTailwind CSSJavaScriptHTMLRazor
Databases
Oracle 11gSQL ServerSybaseRedis
Tools & DevOps
DockerKubernetesGitSonarQubeSerilogLLMs (Gemini/Llama)BPM Ultimus
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