Chris Walker Email & Phone Number

St. Louis, MO, US

Leading an internal engineering team supporting sales and sales operations with call center, lead management, and CRM services.

Jacksonville, FL, US

Engineering leader for the firm's global e-commerce platform imitative, providing a mix of project management, engineering management, and solution architect services while also leading an engineering team in a separate multi-million dollar business unit.

Naperville, Illinois, US

Cloud solution architect, agile coach, and engineering leader of SaaS products providing CRM and real-time contact center and operational control solutions to the self-storage industry. I built the engineering group from a loosely coupled handful of remote developers to a large cross-functional process-driven team.

Chicago, IL, US

Principal engineer for the company’s SaaS product. Responsible for technical leadership and mentoring of junior engineers. Architected and built AWS infrastructure including EC2, S3, Lambda, SNS, SQS, Aurora and DynamoDB resources using CloudFormation and Jenkins. Wrote Swagger 2.0 compliant REST API in PHP, and Lambda backend processing in NodeJS..

Larkspur, CA, US

Application development team lead for the company's primary PHP-based SaaS product, Chaucer. Provide full SDLC supporting the SOA-centric LAMP and AngularJS based platform. Responsible for managing and mentoring junior and mid-level developers. Responsible for architecture, coding standards, policy development, and training. Provide Amazon AWS architecture.

Lemont, IL, US

LAMP-based web application development within the systems group. Centered on delivering collaborative workflows in Wordpress, Drupal and stand-alone platforms for multiple development and research teams while providing core business systems for the division. Served as a technical contributor on the lab-wide migration to Drupal for both primary and.

Hoffman Estates, IL, US

Responsible for web application development, site design, and web server management for company's marketing department. Developed and supported multiple internal web applications, including document management and order processing. Managed the design and implementation of a multi-site content management and syndication system. Managed integration project.

Developed system architecture for company’s web/Windows/mobile data collection and document retrieval system. Development centered around PHP, VB.NET, MySQL and SQL-Server. Implemented and managed multiple Linux and Windows 2003 servers. Responsible for LAN planning, PC hardware support, internal software development, project costing and quoting and new.

Chicago, IL, US

Responsibilities include development of modular, template driven web portal software using PHP, MySQL and MS-SQL. Maintenance of existing PHP and Perl based projects, Linux system administration including networking, system software, virtual hosting accounts, dedicated server setup and DNS management. Project architecture using OOP design principles.