Cristian - Senior Backend Engineer .NET Core

Demonstrated experience with .NET Framework.

Demonstrated experience with .NET Core.

Demonstrated experience with C#.

Demonstrated experience with SQL Server.

Demonstrated experience with Angular.

Lead and deliver development and support initiatives for enterprise applications using .NET Framework, .NET Core, Angular, SQL Server, and Microsoft Dynamics 365 CRM.. Lead development teams supporting and enhancing enterprise applications and Dynamics 365 CRM solutions.. Modernize applications built on deprecated technologies and propose cloud-oriented architectures.. Design and manage Azure DevOps pipelines and releases across development, test, and production environments.. Coordinate technical and business issue resolution, sprint planning, requirements, and stakeholder communication.. Evaluate technologies, define technical scope, and produce architecture and production documentation.. Create load and stress tests for APIs to validate performance and stability before production releases.

Led software initiatives for Colmena ARL using .NET Framework, .NET Core, Angular, and SQL Server, with responsibility for architecture, delivery, team coordination, and production support.. Led support, maintenance, and new feature delivery for the SABENTISPrime platform.. Worked with facade and decoupled architectures and participated in solution architecture decisions.. Managed requirements, sprint planning, technical guidance, and direct client interaction.. Reviewed code before production deployment to ensure quality and functional correctness.. Supported automated deployments through pipelines and releases for test and production environments.

Developed web and desktop solutions in C# and supported SAP Business One 9.0/9.2 environments for production-oriented business processes.. Developed and administered C# web and desktop applications.. Created stored procedures and supported database administration activities.. Built new SAP Business One modules, UDOs, business rules, and Crystal Reports.. Performed requirements gathering, documentation, platform support, and production-entry documentation.

Delivered web-focused software solutions supporting core operational processes for banking-sector clients.. Gathered and defined requirements and created technical documentation.. Administered databases and created entity-relationship models.. Implemented functionality, identified software defects, and supported corrective work.. Coordinated end-user testing and provided ongoing application and user support.