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Alejandro dll

@alejandrodll

Senior .NET developer at TechRules who shipped banking and investment platform features and migrated legacy systems to modern .NET.

Chile

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At TechRules, I worked on banking, investments, and finance platforms, designing and shipping product features in C#, .NET, and SQL Server. I planned with POs and PMs, assessed technical feasibility and functional impact, and delivered through GitLab pipelines and merge requests.

I used GitHub Copilot to help implement features to coding standards, with SOLID, dependency injection, design patterns, and xUnit tests. I also worked on migrations to modern .NET and moved a SOA MVC app to REST APIs and Minimal APIs.

Experience

Work history, roles, and key accomplishments

Senior Technical Consultant

TechRules

Jan 2017 - Jul 2026 (9 years 6 months)

Senior developer in a distributed Scrum team on banking, investments, and finance platforms. Designed and shipped new product features, with planning alongside POs and PMs, technical and functional analysis, development in Visual Studio and SQL Server, and delivery through GitLab pipelines and merge requests.

C#.NET SQL Server Gitlab GitHub Co Pilot SOLID Dependency Injection Design Patterns xUnit Jira Confluence REST APIs Minimal APIs .NET Core .NET 6 .NET 8+.NET 10

Microsoft .NET Consultant

M2C Consulting

Jun 2015 - Nov 2016 (1 year 5 months)

Provided .NET consulting for SegurCaixa Adeslas (insurance), including MVC frontend/backend architecture, WCF services, IIS, and Oracle 11g (PL/SQL), with incident management and production releases.