David Barber Email & Phone Number

Software architecture and cloud migration.

Eden Prairie, MN, US

With Optum’s acquisition of Change Healthcare, I was promoted for the purpose of supporting ongoing company-wide strategic initiatives. I continue to provide general support on call.Currently architecting the convergence of two massive healthcare software applications. This effort requires me to coordinate with other software professionals and project.

Nashville, Tennessee, US

Hired to architect and lead a live Cloud to Cloud migration of 87,000 customers (650 TB of data) from Microsoft Azure to Google Cloud, the completion of which was projected to save the company $1.5M in annual cloud costs.This effort, which took 16 months from start to finish, required me to gather business requirements and translate them into technical.

Beaverton, OR, US

Provided core product development for partnership integrations, which required my expertise in multisystem integrations, single sign-on, API development, Azure function rollouts, and reporting.

Indianapolis, Indiana, US

Provided contract services to large corporations and government entities. My efforts directly impacted Vespa Group’s landing at #250 on the Inc. Magazine’s 2019 list of 5000 Most Successful Companies in America.Highlights of my contract work:Team lead on a large accounting and tax software project for one of the top ten largest global accounting firms in.

Indianapolis, Indiana, US

Portland, Oregon, US

As the Senior.NET Developer on the engineering team, I developed a new restful, single-page web application based in AngularJS,.NET WebAPI 2, Entity Framework, and backed by a SQL Server database. Master data management services were also developed to maintain accurate data repositories.

Portland, OR, US

Technical lead in the creation of custom software solutions for clients. Mentored other developers and lent guidance to several software architecture boards.Monitored application performance trends with Circonus and AppDynamics. Evaluated error reports and system logs for patterns and trends, seeking solutions and enhancing internal error reporting.

Portland, OR, US

In the health and wellness sector, I created custom software solutions for clients beyond the out-of-the-box product platform offering. Integrated product platform and systems with Client’s systems; examples including Inbound and Outbound Single Sign-on solutionsWorked side-by-side with QA, front-end designers and other developers to deliver high quality.

The Dalles, OR, US

As part of the Information Systems department, I created custom software solutions for various Hospital departments.Cultivated small Intranet into a dynamic, personalized employee portal that served as the primary information and profile maintenance hub for staff Developed custom database-driven online forms to replace paper formsConverted legacy apps into.

For medical practices and hospitals, I created web user interface designs with ColdFusion, HTML, and JavaScript. Designed prototypes for client approval, pre-sales, and full implementationsDeveloped a custom “client designs” extranet that allowed clients to preview designs in a pre-production environmentCreated a full suite of new “templates” for use in.

US

Owned and operated a web design and development studio providing services for small businesses.

Bachelor Of Arts - Ba, Mathematics

Associate Of Arts And Sciences (A.A.S.), Web Development