Christopher J McCollum

• Leading architecture efforts in migration from monolith to microservices
• Working with analysts and developers to migrate from relational database (Postgres) to MongoDB
• Integrations with New Relic, Sumo Logic, Snowflake.

• Managed team of 21 developers on large federal government contract to re-architect front-end applications and integrate to federal supply chains
• Leading design of eCommerce replacement being deployed on AWS Government Cloud.

• Led teams that develop and maintain company’s Web sites, eCommerce presence and supply chain

• Performed migration of over 300 banking applications from stand-alone servers to AWS Cloud
• Coordinated with cross-functional teams to improve structure sustainability and design

• Assisted clients in migrations of WCS (J2EE) from v7 to v8 and v9 using Docker, Kubernetes, and Kafka on GCP and AWS
• Responsible for creating requirements and architectural documents for large outsourcing client with multiple eCommerce platforms
• Created blueprints and roadmaps for integrations with SAP, order management systems, payments, and supply chain
• Managed team of 9 eCommerce experts for major CPG client supporting more than 10 B2B and B2C sites on SAP Hybris
• Worked on several engagements with Adobe Commerce Cloud (Magento), AEM, Adobe Analytics, and Adobe Target.

• Completed multiple Salesforce implementations for Department of Veteran's Affairs
• Architect and development/support manager for FedMall, global DoD application run by DLA
• Responsible for requirements, designs and operational support using
• Supervised a geographically dispersed team of 15 building and supporting 5 eCommerce sites on FedRamp Cloud containing over 75M SKUs
• Defined operations cloud infrastructure for scalable and highly available eCommerce and supply chain platforms.

• Architected enhancements to WebSphere Commerce (J2EE) and Sterling OMS (supply chain) implementation for customer loyalty and ‘buy online, pickup in store’ features
• Accelerated team of 6 remote staff members engaging business in requirements and business process analysis.

• Administered team of 5 creating online catalogs and integrating with Oracle ERP
• Refined requirements and streamlined business processes to reduce operating costs by 30%
• Engaged Adobe AEM for front-end which used REST API calls to WebSphere Commerce (J2EE).

• Architect for migration from legacy eCommerce application to WebSphere Commerce for all B2C sales
• Supervised 5 onshore and over 100 offshore resources to migrate all B2C sales ($1B in revenue) to WCS, Sterling OMS (supply chain) and IIB
• Created blueprints and implementation roadmaps following TOGAF
• REST API calls between WebSphere Commerce and Sterling OMS; Sterling OMS to 24 SAP ERP installations.

• Accelerated pre-sales activities resulting in more than $60M in sales of software and services
• Sustained existing B2B and B2C customers with SEO and performance related assistance and platform migrations on WebSphere Commerce.

• Headed team of 15 creating new eCommerce platform for major retailer
• Performed business analysis and requirements definition and technical architecture creation
• Site used WebSphere Commerce and Manhattan Order Management.

• Supervised team of 9 developers and analysts in building eCommerce sites for Safeway Stores, Inc
• (grocery chain)
• Built eCommerce sites for mobile phone users with WCS and REST API calls to Android and iPhone platforms.

• Designed, developed, and implemented cloud-based, multi-tenant eCommerce platform based upon WebSphere Commerce
• Authored sales literature and operational guides following TOGAF and trained sales and operations staff.

• Led team of 14 developers and analysts in designing large extended site (1000+ store fronts) implementation, managed SCRUM sessions
• Created module specifications, conducted code reviews, documented procedures and trained client staff on administration of VMware environments

• Designed and implemented 6 eCommerce sites using WCS and Sterling OMS.

Created eCommerce practice within IBM Global Services.