Migrated Landstar Systems LLC from Twilio to Firebase for mobile push notifications, optimizing performance for an application serving thousands of users and delivering hundreds of thousands of notifications daily.

Overhauled a data synchronization application with critical performance issues for Landstar Systems LLC, implementing an event-driven microservices architecture using .NET 8.0 and RabbitMQ to eliminate bottlenecks and improve efficiency.

Led the development of .NET 8.0 microservices for SVP Worldwide's global sewing website re-platform initiative, upgrading legacy .NET 4.5 systems and integrated with a third-party subscription vendor to provide digital subscriptions for high-end sewing machines users.

Re-architected a legacy React front-end web application for Shotlander Golf Tracking to utilize Hooks and Redux Toolkit, enhancing maintainability, performance and scalability.

Effectively led and mentored junior developers, fostering their technical growth and ensuring high-quality code through regular guidance and code reviews across .NET and React projects.

Architected a secure, multi-million record search engine in AWS, leveraging a wide array of services, including S3, Elastic Beanstalk, Lambda, EC2, RDS, and Cognito, to ensure performance and scalability.

Held bi-weekly client meetings to gather requirements, convert them into user stories, and present architecture proposals with detailed cost estimates for cloud infrastructure.

Developed a full-stack C# and .NET Core 5 application with React and PostgreSQL, implementing advanced database indexing to reduce search times from minutes to seconds.

Managed subcontractors to build Python data processing scripts and a custom authentication workflow using AWS Amplify and Cognito for secure user registration and 2FA.

Developed an interactive network topology graph with React and Vis.js, providing real-time visualization of security alerts and network details for mission-critical assets in industrial and military sectors.

Integrated React Hooks into an existing application to improve code reusability and boost performance.

Converted a multi-page web application into a streamlined single-page application using create-react-app, incorporating JWT authentication with a .NET Core backend.

Optimized .NET Core backend methods for efficient data storage and retrieval in a MongoDB database, enhancing system performance.

Learned Angularjs fundamentals and researched topics on REST Web Services and C#

.Net Developer for Web based product for higher-level education. Worked in an Agile environment that implements SCRUM methodology.

Use of C#, HTML5 and jQuery to add functionality to the application. Experience with MVC framework using NHibernate for data modeling. Also worked with a SQL Server back-end