James Dayhuff
About
James works in the following industries: "Internet", "Higher Education", "Financial Services", and "Oil & Energy". James is currently Technical Program Manager at Twitter. In James's previous role as a API Technical Program Manager at ExxonMobil, James worked in Houston, Texas until Feb 2021. Prior to joining ExxonMobil, James was a API Developer at ExxonMobil and held the position of API Developer at Houston, Texas. Prior to that, James was a Advanced Information Systems Analyst at ExxonMobil, based in Houston, Texas Area from Jun 2017 to Jun 2018. James started working as Analytics Intern at ExxonMobil in Houston, Texas Area in May 2016. From Oct 2015 to Apr 2016, James was Database Developer/Research Assistant at Brigham Young University, based in Provo, Utah Area. Prior to that, James was a Intern - Technology Analyst/Developer at Goldman Sachs, based in Salt Lake City, Utah from May 2015 to Aug 2015. James started working as IT Project Manager at Brigham Young University in Provo, Utah Area in Jan 2015.
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James Dayhuff's current jobs
Lead cross-functional delivery of strategic, high value revenue programs.
James Dayhuff's past jobs
- Led a team of ~four developers to design, build, and support 15 enterprise-scale API’s which collectively receive over one million requests per day and enable a portfolio of applications to drive bottom-line business value of ~35mil/year - Collaborated & coordinated across six various project teams to identify business objectives, customer pain-points, and consulted on API solutions - Coached team on Scrum & Kanban principles/practices to increase speed of project delivery and improve response time to support incidents - Created and drove roadmap for API support team improvements such as enhanced monitoring, improved log management, analysis of API consumption data, and infrastructure updates for greater availability and performance - Managed a budget of $[private] for personnel costs throughout 2019
- Designed and developed multiple enterprise scale API’s (MuleSoft) using best practice architectural guidelines for API design and implementation - Co-Created ExxonMobil’s Houston-based API developer community to encourage collaboration across business units - Designed and created internal website (Angular Front-end, Sharepoint Backend) for new-hire organization detailing events, information, and opportunities
- Supported a competitive intelligence application for cross-functional business users by diagnosing issues, discovering root cause, and implementing solutions - Improved product delivery & support processes by leading team through value stream mapping and customer journey mapping - Coordinated all cyber security vulnerability assessments and remediation efforts on all systems for parent organization of ~200 people
Business intelligence automation and cutting-edge technology product evaluation.
Learn to extract, transform, load data from existing MySQL to new Graph Database (OrientDB). Create test scripts to prove accuracy of migrated data against old database. Design a web-interface to access information from new database.
Automated a 4 week process to become a 24 hour process. Created/validated designs against user stories with clients to streamline process and reduce human error. Led the intern development team by taking the role of middle-ware & backend engineer using Java.
Created an implementation plan to upgrade system-wide physical security system software Removed impediments for developers as a Scrum Master in an Agile environment Prioritized/managed the backlog & gathered business requirements as a Product Manager
Developed and maintained internal managerial web-apps using AngularJS/HTML/CSS. Worked cohesively in a Scrum team to effectively build solutions and meet deadlines.
Manually tested 8+ internal software products for 4 different development teams. Executed automation test-scripts on web-apps with Ruby & Selenium Web-driver. Learned and pioneered stress-testing with Apache Jmeter on internal servers and web-apps.
The Microenterprise Education Initiative (MEI) provides individual business owners in emerging and frontier markets personalized, online business and leadership coaching. I work as a coach with current clients in Africa. I also work with the software team as a UI Analyst to help deliver the most value through the software that is developed.
Trained 40+ groups on effective interpersonal communication skills, various teaching methods & concepts, and simplifying a broad and deep message to be concise. I was implemented as a lead teacher 4 times. I was a resource for other teachings to assist in helping missionaries understand and practice difficult teaching concepts.