I am a Senior .NET Developer with more than 15 years of experience building, maintaining, and modernizing business applications for banking, insurance, logistics, and other enterprise environments.
My core specialization is the .NET ecosystem, including C#, ASP.NET Core, ASP.NET MVC, WebForms, WPF, and .NET Framework. I have extensive experience migrating legacy systems to modern architectures while improving maintainability, scalability, and performance.
I have worked remotely for clients across Latin America and have contributed to projects involving REST and SOAP integrations, microservices, messaging, and database optimization. I am comfortable working across the full stack when needed, including frontend technologies, APIs, and data layers.
I also have strong experience with Azure DevOps, Git-based workflows, sprint planning, backlog management, code reviews, and collaborative delivery in Scrum and Kanban environments. I adapt quickly to mixed technology stacks and have also worked with Java, Python, Angular, React, and database platforms such as SQL Server, PostgreSQL, Oracle, MySQL, and MongoDB.
I am especially interested in applying Artificial Intelligence to software development. I regularly use tools such as Copilot, ChatGPT, DeepSeek, and Claude-related technologies to support coding, prompt design, and architectural review.
I value clean architecture, practical problem solving, and continuous improvement. My background includes both long-term enterprise maintenance and freelance delivery, which has helped me develop a flexible, results-oriented approach to software engineering.
Maintaining and evolving an application for a major bank in Venezuela. Resolving bugs, implementing adjustments, and developing new functionality for small-scale extensions to existing features. Managing and resolving tickets based on business requirements.
Migrated an ASP.NET Framework 4.5 WebForms application to ASP.NET Core 9 MVC, developing the new application in parallel without impacting production. Reviewed and optimized slow queries and normalization issues in SQL Server. Redesigned critical components and modernized the UI while preserving business functionality.
Developed frontend interfaces for an operational control application for teller and administrative offices for a leading bank in Venezuela. Migrated legacy technology to WPF and REST APIs, improved data entry controls, and optimized performance for teller operations.
Maintained and evolved a configurable web application for the insurance sector. Developed custom modules, performed corrective and adaptive maintenance, and used Azure DevOps for backlog management, estimation, sprint planning, code review, and merges.
Maintained and evolved a web application for the insurance sector. Worked with .NET Core 3.1, microservices, MassTransit, and Redis, implementing modifications and new features following Scrum.
Developed a Windows Service in .NET C# for automatic online store stock updates.
Implemented an MQTT server and Python scripts for collecting people-counting data from Meraki cameras and updating a Django application for capacity control.
Maintained a Windows application for restaurant inventory control, adding and modifying functionalities, validations, UI improvements, and MySQL backups.
Maintained an ASP 3.0 web application for student attendance control and created or modified reports with specific filters.
Maintained a ReactJS application and an ASP.NET WebForms application, adjusting controls and result grids.
Developed a web application for logistics service quotations using Angular 7, REST APIs, Entity Framework, and Membership integration.
Developed an application for verifying electronic invoices against the SAT system, including SOAP integration and status updates in SAP.
Provided support and maintenance for an ASP.NET MVC web application and modified a Django REST API for integration with an Angular 2 frontend.
Migrated ASPX controls to Telerik controls in a web application for in-person or distance learning management.
Developed an administrative intranet web application for distribution control. Built Flask services, web forms, and deployed to a Linux server with Nginx.
Maintained Windows and Classic ASP web applications for core tables, non-online processes, internet domain sales, and payment control. Consumed SOAP services and generated forms with Crystal Reports.
Developed an intranet portal for employee data, news, and documents. Also performed a functional audit of a claims registration system.
Maintained intranet applications and generated data extractors for migration from Central Banco Universal.
Built intranet web applications for core banking processes including collections, supplier payments, cash control, check clearing, and payroll uploads using sockets and ASP.NET.
Designed and developed a VB 6.0 prototype for helpdesk issue tracking, including UML and database design.
Computer Engineer, Computer Engineering
Completed a degree in Computer Engineering.
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