Mark Mckelvey Email & Phone Number

Chattanooga, Tn, Us

Oklahoma, United States

• Developing API Strategy to drive API best practices, governance, and roadmaps across the enterprise. Mentoring development teams to provide understanding of API led connectivity and platform reuse (APIs, RAML artifacts, Templates).• Accountable owner for architecting integrations between ERP (Oracle Fusion SCM) and Salesforce Sales Cloud (CPQ) for accounts, products, and sales orders. Created sequence diagrams, swimlane diagrams, and technical designs to document data and process orchestration. • Accountable owner for architecting integrations between our Partner Portal application and Salesforce Service Cloud for case management (case creation, case filtering). Created sequence diagrams, swimlane diagrams, and technical designs to document data and process orchestration. • Developed APIs to support Salesforce Sales Cloud for leads and opportunities. These APIs support merchant validations for address, tax identification numbers, and bank accounts. • Worked with hiring manager to build out Mule team with additional resources (5) to takeover environment from MuleSoft Professional Services and to reduce consulting resources/spend.

• Researched vendors and platforms to support API portals for internal teams and external partnerships for easy API discoverability and reuse. Developed a POC with Anypoint Community Manager (Salesforce Experience Cloud) to personalize digital experiences to promote API products and increase engagement.• Led engagement with Amrock Title Insurance to support Mule 4 integrations between Salesforce for Orders, Pricing and Decision Engine APIs to optimize their business strategy for affiliated and non-affiliated entities.

• Engaged with clients to support their digital transformations. Created sequence diagrams, swimlane diagrams, high level architecture documents and technical designs to support the flow of data between systems utilizing MuleSoft’s API led connectivity. - Material Master (SAP to Salsify) - Engineering Documents (SAP to Adobe Experience Manager (AEM)) - Compliance and Agency Certifications (SAP to Salsify) - Digital Assets (AEM to Salsify) - Product Exports (Salsify to LucidWorks (Search))• Led and mentored our Colombian development team to support the development and testing of mule integrations.• Worked with internal sales team on integration project pursuits to showcase the abilities of the organization to support integration engagements.

Oklahoma, United States

• Re-Architected overall CloudHub environment, this included VPCs, DLBs, internal DNS servers for appropriate name resolution. This was due to a poor implementation by various Consulting Service providers that caused overlapping IP addresses between the production and non-production environments. • Led project to define system integration requirements for the distribution of products to Local Service Providers (LSP) in Australia and Korea. Provided design details (sequence diagrams/function requirements/RAML) to TCS delivery team for implementation. Reviewed code to ensure standards and best practices were followed. Design was architected for re-use to allow for future LSP implementations for the following countries Japan, India, Colombia, and Brazil.• Identified security issues with implemented APIs, non-encrypted resources, no client id/secrets implemented. API management was not utilized to secure APIs.

• Re-Architected system API implementation to provide a more dynamic approach to implement specific EHR systems (EPIC, Cerner, Allscripts, Athena Health, Advanced MD). Reduced RAML contracts for each vendor to a single implementation. Implemented dynamic flows to support each vendors implementation for patient scheduling, appointment reminders and messaging.• Designed new product offering to support text messaging from various clients that were having system delays within their EHR systems. Utilized API led connectivity to support rapid development of the product. Implemented AWS SQS service to support the reliability pattern and Twilio for SMS messaging.

• Architected and implemented APIs to support sales support, and e-commerce initiatives (accounts, suggested orders, objectives, mandates, products). APIs were developed to support field sales representatives (VIP Sales iPad) and inside sales representatives (E360-Salesforce) with data integrated from Snowflake and the ERP system. Developed POC’s for our Coke Bottling business unit, building APIs for customer and product domains. Showcased the speed of development and reuse capabilities of the Anypoint Platform utilizing API led connectivity. Secured API’s utilizing OAuth/JWT policies. Additionally, utilizing Azure Service Bus queues for event driven architecture and durable messaging scenarios.• Re-Architecting overall integration and API strategy that was implemented by various Systems Integrators. Led architectural review of various integrated systems for E-Commerce (Optimizely/Episerver), Supply Chain Management (Blue Yonder), Customer Relationship Management (E360-Salesforce), and Master Data Management (Stibo). • Leading team of developers to refactor APIs that were implemented using a minimal viable product approach. This includes implementing additional best practices for exception handling and notifications, logging, and transactional replay to reduce overall production support activities. Scope of activities is maintained in Jira to support sprint efforts. Mentoring less experienced team members on entire scope of AnyPoint Platform and Mule 4.x.• Experience in developing large-scale integrations and API solutions using MuleSoft, creating RAML based API contracts and mocking services.• Experience working with API Management, Exchange, and Access Management modules of Anypoint Platform. Utilizing Azure Dev Ops build and release pipelines for CI/CD deployments.

Oklahoma City, Oklahoma Area

• Developed overall integration and API strategy for the company's digital transformation and integration technology modernization. Led architectural review of various vendor integration platforms where MuleSoft emerged as the standard platform. Worked with IT operations/infrastructure to extend the datacenter to leverage MuleSoft’s CloudHub IPAS platform.• Led team of business analysts and developers to define and map business processes and interactions to leverage API’s for data and system connectivity. Designed API’s for reuse based on three tier architecture of experience/developer, process and system API’s.• Utilizing various enterprise integration patterns (message bus, content enricher, guaranteed delivery, pub/sub, etc.) to design and develop integrated business processes for legal matter management, accounts payable invoices, drilling, and field operations.• Developed API’s to support various system domains employee, wells, financial/ERP, production accounting, drilling, service management. Additionally, implemented ActiveMQ for event driven architecture and durable messaging.• Experience in developing large-scale integrations and API solutions using MuleSoft, creating RAML based API contracts and mocking services.• Experience in working with API Management, Exchange and Access Management modules of Anypoint Platform.• Obtained the following certifications - MuleSoft Certified Integration Architect - Mule 4 Certified Developer - Mule 3 Integration and API Associate