Aleksandar D.

Experienced and versatile Senior Full Stack .NET Developer with 10+ years of expertise in enterprise-grade software development and architecture. Proven track record in delivering scalable web applications, designing clean and maintainable codebases, and leading cross-functional development teams. Strong proficiency in both front-end and back-end development, with deep knowledge of Angular, React, .NET Core/.NET 8, SQL Server, and cloud-native architectures. Possess hands-on experience with microservices architecture, domain-driven design (DDD), CQRS, and event-driven systems using messaging platforms like Azure Service Bus and RabbitMQ. Adept at modernizing legacy systems, optimizing performance, and designing secure, robust, and maintainable applications. 🔧 Core Competencies and Technologies .NET Ecosystem: .NET Core / .NET 8, ASP.NET MVC, Razor Pages, ASP.NET Web API, SignalR, Entity Framework Core, Dapper, LINQ, WCF, Windows Forms, WPF, Xamarin Frontend: React.js, Angular , Knockout.js, JavaScript (ES6+), TypeScript, HTML5, CSS3, jQuery, Kendo UI, Bootstrap Architecture: Microservices, CQRS, DDD, Clean Architecture, REST APIs, Multi-tier & Distributed Systems Messaging & Integration: Azure Service Bus, RabbitMQ, Kafka, SignalR, WebSockets Database: SQL Server (design, optimization, stored procedures), MongoDB, SSRS DevOps & Cloud: Azure DevOps, CI/CD pipelines, ARM/Bicep templates, App Services, Key Vault, App Insights Testing & Quality: xUnit, Moq, AutoFixture, TestContainers, Reqnroll, Swagger/OpenAPI Design Principles: SOLID, DRY, KISS, Clean Code, Design Patterns (Factory, Mediator, Strategy, etc.) Version Control: Git, GitHub, Azure Repos, SVN, TFS 💼 Leadership & Soft Skills Strong leadership experience in guiding distributed teams, mentoring junior developers, and owning delivery across the full SDLC. Excellent communicator with stakeholders, product owners, and QA teams to ensure alignment and quality. Highly ethical, dependable, and results-driven, with a passion for building performant and user-friendly applications.