Jhon Garcia

Full Stack Software Engineer | C# | .NET Core | Web APIs | Angular | SQL Server

New York City Metropolitan Area

About

Software Engineer with 2+ years of experience building enterprise-grade applications at ADP, supporting platforms used by 100,000+ clients across North America. I specialize in C#, .NET, Angular, JavaScript, and SQL, where I design and ship scalable APIs, microservices, and full-stack features with a strong focus on performance, security, and reliability. At ADP, I’ve: • Built Angular and C# features used by tens of thousands of users • Reduced customer support calls by 40% by integrating a live chat system • Optimized SQL queries and indexing to improve response times and reduce support tickets • Improved application security by eliminating XSS vulnerabilities and modernizing legacy code • Delivered CI/CD pipelines and monitored production systems with Dynatrace I enjoy working on complex systems, modernizing legacy platforms, and solving problems that matter at scale.

Experience