• Front End Development: Led the development of the ShopAMEX eCommerce website, an n-tiered, mobile-first, and horizontally scaled solution. Managed continuous development, testing, and deployment of new features in sprint-based cycles using Git and Azure DevOps pipelines. Replaced outdated ASP webform infrastructure with Microsoft C# .NET MVC and REST services, increasing developer productivity by over 60%.• Backend and API Development: Designed, developed, tested, and released internal/second-tier service layer APIs. Continually improved and deployed custom shopping cart, Elastic search, real-time price and shipping, and checkout services with WebAPI, WCF, SOAP, gRPC, MSSQL stored procedures, and third-party APIs. I conceived and developed embedded JavaScript API to accurately calculate shipping costs for customer orders to more easily consume vendor-specific endpoints.• EDI/ETL: Architected, implemented, and maintained an EDI/ETL pipeline engine using Perl, NodeJS and other technologies. My engine was responsible for processing, filtering, and normalizing hundreds of vendor catalogs--and tens of millions of products--in dozens of formats including XML, JSON, CSV, and others, into our internal SQL-based catalog schema.• Microservices: I created, maintained, and deployed microservice architecture to collect real-time product prices from remote vendors using Azure Functions in order to decouple frequently updated, vendor-specific logic from our shopping cart and pricing services.• Web Automation - Created custom content crawlers using C#, Microsoft Playwright and Selenium to augment vendor catalog data.• Mentoring - Mentored junior developers, providing technical guidance and support to expedite their onboarding time. Improved team productivity by 100% by providing thoughtful and in-depth code review feedback and using pair programming sessions.

Worked with several different groups within Microsoft Corporation to develop, maintain, and administer software testing (as a private contractor), including:• Microsoft Visual C# Compiler• Microsoft Exchange• MSN Core Team

Tasked with the design and creation of COM/DCOM objects for use in Electronic Medical Office (EMO) software suite (C++).

My primary duties were to create small UI widgets for use in the company's E-mail service application. I also assisted in integrating external partner services (Java).

While working at PAML I maintained and operated EDI transfer software responsible for relaying financial and patient records between partners. I also designed and built custom web applications for the medical billing staff using Perl, PHP, and MySQL.