Dean McCoy

I’m a Senior Full Stack .NET Engineer with deep experience building scalable, enterprise-grade applications across healthcare, compliance, and SaaS. I work heavily with modern .NET Core, Blazor, Angular, SQL Server, microservices, and cloud-native architectures, and I care a lot about clean design, maintainability, and building solutions that actually solve real problems. I enjoy mentoring and helping teams level up just as much as I enjoy hands-on engineering.

Outside of my day-to-day roles, I’m always building something — including my Hockey Rink Management Platform — and exploring new ways to combine AI-assisted development, SaaS ideas, and creative projects. I’m pragmatic, curious, and always looking for opportunities to create, refine, and deliver high-quality work.

Software Engineer

Champion Products & Distribution, Woodridge, IL

07/2024 – 02/2025

• Developed and optimized Telerik grid components using C# and Blazor, enhancing data visualization and facilitating better management of chemical inventories for clients
• Designed and implemented RESTful API endpoints in C# with .NET Core, powering efficient CRUD operations for distribution data workflows
• Engineered real-time SignalR solutions to provide live chemical tank level updates, enhancing operational oversight and decision-making for industrial clients
• Built dynamic Blazor forms for chemical mixture calculations, allowing precise analytics for product formulations based on user inputs
• Led development of a Customer Portal using Blazor, integrating Microsoft Entra ID to secure access for customers tracking orders and inventory
• Enhanced UI/UX with Bootstrap 5 and SASS, delivering responsive, user-friendly interfaces
• Developed reusable Razor components such as dashboards and order pages, using Entity Framework Core to streamline access to order and invoice data, enhancing efficiency

Senior Software Engineer The Joint Commission, Oak Brook Terrace, IL

09/2023 – 02/2024

• Collaborated within a development team to resolve production support tickets across multiple applications using C# and .NET Core, enhancing application stability and reducing downtime
• Investigated and addressed bugs affecting document uploading and application login processes, maintaining optimal user experience
• Enhanced UI components to improve usability and ensure accessibility standards compliance, leading to better user interaction and feedback
• Participated in Agile ceremonies (stand-ups, sprint planning, retrospectives) to deliver reliable healthcare accreditation software

Application Developer

Claro Healthcare, LLC, Chicago, IL

10/2019 – 02/2023

• Developed ASP.NET Core web APIs with controllers and repository pattern, integrating Swagger for secure testing and retrieving hospital data
• Collaborated in an Agile Scrum environment to design and deploy a large-scale enterprise application for hospital clients using .NET Core and Angular
• Managed full SDLC: gathered requirements, designed architecture, developed features, tested, and deployed via Azure DevOps
• Utilized Angular and Angular Material to create intuitive Ul components, including analytical charts for data analysis
• Wrote SQL queries using SSMS with table joins, specific fields, timeframes, and user IDs; optimized queries to reduce execution time by 20%
• Oversaw project tasks and team collaboration using Azure DevOps and Git, optimizing story tasks, bug tracking, and code reviews to enhance project efficiency

Senior Application Developer

Press Ganey Associates, Chicago, IL

11/2016 – 10/2019 (includes UI Web Developer contract role 03/2016 – 11/2016)

• Contributed to the development of a large-scale enterprise application delivering survey data to over 200 clients using C# and ASP.NET Web API
• Followed full SDLC in Agile teams: from user stories and wireframes to production deployment via Jenkins
• Utilized Angular, TypeScript, CSS, and HTML to create custom validation forms with Bootstrap and Highcharts for data visualization
• Translated business requirements and Ul wireframes into high-quality software solutions using C# and TypeScript
• Maintained and created new RESTful APIs using ASP.NET Web API with C#
• Collaborated with UX designers to create a Front End Style Guide using ASP.NET Core, ensuring consistency in approved design patterns leading to enhanced user experience
• Deployed projects through Jenkins automated server, streamlining release cycles and reducing deployment time, ensuring continuous delivery

Web Developer

American Osteopathic Association, Chicago, IL

03/2007 – 01/2016

• Developed custom web applications using ASP.NET and C# to streamline membership sign-up and renewal processes, resulting in shortened processing times and improved user experience
• Designed and implemented secure web-based forms for medical professionals using SQL Server, enhancing data security and trust among users
• Collaborated on enhancing a medical research application, enabling case study submissions and conference registration with payment processing
• Contributed to the full SDLC within iterative development cycles, including requirements gathering, development, testing, and release, thereby improving project alignment and delivery

Robert Morris University, Bachelors in Applied Science, 2003