Designed and implemented RESTful APIs for a monolith and microservices using Go and C#/ASP.NET Core

Maintained and improved microservices for distributed processing of data from integration partners using Go and GCP Pub/Sub

Reduced initial app load time by 93% by optimizing DB queries and indexes in Postgres

Decreased test execution time for an automated integration test suite in a monolith application from 90 minutes to 4 minutes using ASP.NET Core, Docker, and xUnit

Implemented postmortem process to perform root cause analysis on production incidents

Led implementation of several microservices to enable customers to view their eCommerce advertisement performance using TypeScript, Node.js, PostgreSQL, Docker, and Kubernetes running on Google Cloud Platform infrastructure with Vue.js frontends

Created common frontend components for use by all development teams using Vue.js

Broke down monolith applications into a microservices architecture using C#/.NET Core, gRPC and Protocol Buffers, Docker, and Kubernetes

Migrated the Payroll project’s quarterly tax remittance file generation from SQL Stored Procedures to a C#/.NET Core application, cutting generation time by 75%

Initiated a template project for spinning up C#/.NET Core microservices on the company’s infrastructure, which decreased the time to create and deploy a new .NET Core microservice by a full day

Created DB integration tests for the greenfield Benefits Enrollment Wizard project running in CI using Docker, C#/.NET Core, and Jenkins

Expanded a service to seed a legacy database with test data, allowing formerly untestable code to be tested

Created an end-to-end automated test framework using Selenium WebDriver, C#/.NET Core, and Docker running from Jenkins which caught dozens of bugs before and immediately after releases

Refactored the UI automation framework to decrease test runtime using C# and Selenium WebDriver

Troubleshot and fixed bugs in the company products using C#, ASP.NET, JavaScript, and T-SQL