Open to opportunities

James Allen

@jamesallen2

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Senior C# Full Stack Engineer with extensive application development experience.

United States

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for professional growth.

I am a Senior C# Full Stack Engineer with over 13 years of experience in designing, architecting, and deploying high-performance applications across various industries including Fintech, E-commerce, Healthcare, and SaaS. My expertise lies in C#, .NET 6/7, and ASP.NET Core, with a strong focus on building scalable microservices and RESTful APIs. I am passionate about delivering cloud-native solutions using Microsoft Azure and AWS, ensuring that applications are robust and maintainable.

Throughout my career, I have demonstrated a strong DevOps mindset, proficient in CI/CD pipelines, Docker, Kubernetes, and Terraform. I have a proven track record of optimizing application performance and enhancing user experiences through clean architecture and modern frontend technologies like React and Angular. My collaborative approach and commitment to mentoring junior developers have driven engineering excellence in my teams, fostering a culture of continuous improvement and innovation.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Collabera (Davita)

Sep 2023 - Present (1 year 10 months)

Architected scalable, event-driven microservices using ASP.NET Core (.NET 7/8), Clean Architecture, and modular design principles, emphasizing maintainability, reusability, and clear separation of concerns. Built enterprise-grade frontends using React.js (Hooks, Context, Redux Toolkit) and Blazor Server, offering hybrid rendering strategies and performance-optimized UIs.

ASP.NET Core .NET 8+Clean Design Microservices React Blazor GitHub Actions Azure DevOps Docker Kubernetes Terraform

Senior Full Stack Developer

NetzOptimize Inc

Jun 2016 - Present (9 years 1 month)

Designed and scaled modular backend systems using ASP.NET Core, enabling independent deployment of billing, KYC, and user services. Built enterprise admin dashboards using Blazor Server and React 17+, enabling real-time updates and responsive UI/UX.

ASP.NET Core REST APIs Blazor React 17+Docker Terraform xUnit Cypress

C# Developer

Calder Solutions

Mar 2014 - Present (11 years 4 months)

Architected and maintained scalable ASP.NET MVC 5 applications leveraging layered architecture for enterprise inventory, logistics, and order management systems. Developed rich desktop client applications with WPF and MVVM design pattern, delivering real-time shipment tracking dashboards.

ASP.NET MVC WCF SQL Server WPF MVVM jQuery AJAX Git PowerShell MSBuild

Backend Developer

Accelerance

Jan 2012 - Present (13 years 6 months)

Engineered and maintained scalable, high-availability backend services using Java EE and Spring Framework to support industrial automation and protective relay systems. Designed and optimized complex Oracle PL/SQL stored procedures, triggers, and functions for efficient processing of telemetry and fault data.