Callum Holley standing in front of the Burton Memorial Tower at the University of Michigan

A University of Michigan graduate with a dual-major bachelor's degree in International & Comparative Studies and Spanish, earned with high distinction. Research experience spans conflict data analysis, regional economic development, and cross-cultural education. Hands-on experience in operational and customer-facing roles, from campus transit to aerial spray crews. Bilingual in English and Spanish, with a passion for community-facing work spanning mentorship, civic canvassing, and student government.

$30K Budget Managed100+ Symposium Attendees5-Person Research Team20+ Events Funded
3.97
Cumulative GPA
20+
Roles & Projects
6
Countries Traveled
2
Languages Spoken
Education
2023–2026
University of MichiganAnn Arbor, MI
B.A. International & Comparative Studies — concentration in International Security, Norms & Cooperation · May 2026
B.A. Spanish
GPA 3.97 · Graduated with High Distinction
2021–2023
University of Michigan–FlintFlint, MI
B.A. Political Science — transferred to University of Michigan · Aug 2021–May 2023
GPA 3.98 · Honors Program
2021
Ovid–Elsie High SchoolOvid, MI
Graduated Summa Cum Laude · May 2021
GPA 4.05 / 4.00 · Student Council, Swim Team, Robotics, Band Section Leader
Research Experience
Research AssistantSept 2025–May 2026
War & Military Occupations Data Set · Ann Arbor, MI
  • Conduct comprehensive analysis of two global military occupations alongside a five-person team, gathering and synthesizing primary and secondary sources, with a specialty in Spanish-language documents
  • Produce precise, data-driven analyses across four unique code sheets supporting decision-making researchers
  • Presented research at the 2026 UROP Spring Symposium to 100+ faculty and student attendees
Research InternSept 2022–May 2023
Office of Economic Development, University of Michigan–Flint · Flint, MI
  • Supported regional economic policy research and Genesee County development initiatives
  • Analyzed real estate data using geospatial technology and data analysis software to catalogue potential initiative sites
Research InternMay 2022–Sept 2022
Shiawassee Economic Development Partnership · Owosso, MI
  • Liaised between shareholders and community decision-makers in the presentation of company initiatives
  • Synthesized policy reports from government and private enterprises into succinct, actionable briefs for executives
Professional Experience
Substitute TeacherAug 2026–Present
Edustaff — Ovid-Elsie Area Schools, Clinton County RESA & St. Johns Area Schools · Clinton County, MI
  • Serve low-income districts throughout Clinton County, adapting to differing classroom settings and community needs
  • Teach core subjects in math, science, language arts, and history to elementary and middle school students
  • Support special needs students through individualized instruction and adaptive teaching strategies
  • Independently design and deliver lessons in the absence of established materials and oversight
Web Design ConsultantJul 2026–Aug 2026
Grimble Consultancies · Glasgow, United Kingdom
  • Designed and built a complete control engineering portfolio website using Astro and Tailwind CSS, with a GitHub-to-Netlify pipeline handling version control, hosting, and continuous deployment
  • Translated dense technical content into an accessible, intuitive, and engaging user experience
  • Implemented a no-code content update mechanism via Google Sheets, allowing Grimble Consultancies staff to update publications directly without coding experience or developer involvement
  • Used AI-assisted development tools to accelerate implementation and support rapid iteration across site content and UI
  • Provided ongoing post-launch support, including diagnosing and resolving a live contact form issue and configuring automated email notifications
BarbackAug 2024–May 2026
The Pretzel Bell · Ann Arbor, MI
  • Support high-volume operations requiring efficiency, organization, and teamwork under time-sensitive conditions
Motor Vehicle OperatorAug 2023–May 2025
Transit Services, University of Michigan · Ann Arbor, MI
  • Delivered reliable, safe, and efficient transportation for 100+ students and faculty via the SafeRide service
  • Maintained focus, accuracy, and professionalism while managing multiple responsibilities in a fast-paced context
GroundskeeperAug 2024–Aug 2025
Grounds Services, University of Michigan · Ann Arbor, MI
  • Upkept outdoor university spaces and facilities in variable weather conditions, ensuring safety and functionality
  • Performed physically demanding labor with consistency, attention to detail, and a focus on safety
  • Adjusted to changing priorities and seasonal demands in independent and team-oriented environments
Groundcrew & Pesticide Mixer/LoaderMay 2023–Aug 2023
Al's Aerial Spraying · Ovid, MI
  • Operated across 10+ states in a mobile setting, responding to new teams, locations, and dynamic field conditions
  • Executed rapid aircraft fueling and loading within strict five-minute windows, maintaining safety and precision
  • Maintained equipment and prepared chemical mixtures in hazardous conditions while sustaining performance during frequent overtime and long-distance travel
Member Service RepresentativeAug 2021–May 2023
Planet Fitness · Owosso, MI
  • Delivered professional customer service, assisting members with account inquiries and membership support
  • Maintained cleanliness and organization of equipment and facility spaces to ensure a safe, welcoming atmosphere
  • Prospected members and promoted membership packages through professional communication and customer engagement
  • Two-time winner, Impact of the Franchise Award
ServerJune 2021–Nov 2021
Eatery 121 · Ovid, MI
Leadership & Involvement
Director of Financial AffairsSept 2022–May 2023
University of Michigan–Flint Student Government · Flint, MI
  • Managed a $30,000 budget and reviewed funding requests with attention to detail and accuracy
  • Administered the Funding Board, a student committee that funded 20+ events and liaised between student government, university officials, and the student body
  • Member, Scholarship & Awards and University Curriculum Committees, contributing to university policy changes
SenatorSept 2021–May 2022
University of Michigan–Flint Student Government · Flint, MI
  • Member, Government & Legal Affairs and Funding Board committees, influencing student government policy
Volunteer Experience
Community CanvasserMay 2026–Present
Dave Zeglen For the People, Ann Arbor City Council · Ann Arbor, MI
  • Canvassed 200+ voters across Ann Arbor neighborhoods, adapting outreach approaches for a wide range of demographic backgrounds
  • Partnered directly with the candidate to educate voters on key platform issues including affordable housing, public power, tenant protections, and the right to public assembly
  • Logged and tracked voter contact data using Minivan, helping maintain accurate outreach records and follow-up conversations
English Conversation PartnerMay 2026–Present
English Language Institute, University of Michigan · Ann Arbor, MI
  • Support five international students' English language development through eight structured weekly conversation sessions on cultural adjustment, everyday communication, and campus/community integration
  • Independently design session topics and discussion frameworks responsive to individual proficiency levels, personal goals, and cultural backgrounds
  • Coordinate with the ELI director and track session attendance and student progress metrics
English Conversation PartnerMar 2026–Present
Michigan Language Center · Ann Arbor, MI
  • Mentor three student learners through one-on-one sessions in real-world settings — cafés, shops, community events — to strengthen conversational fluency and cultural integration
  • Lead weekly classroom discussions with up to ten students of varying ages and linguistic backgrounds
English Conversation PartnerMar–Apr 2026
University of Michigan & Erling High School Practicum · Taiwan (Virtual)
  • Designed and delivered six structured lesson plans aligned with grammar, comprehension, and participation objectives
  • Increased student participation through interactive lessons using activities, music, games, and cultural exploration
  • Facilitated culturally sensitive discussions for students with limited exposure to English
  • Partnered with two university faculty and four other student-teachers to refine lesson planning techniques
Projects & Initiatives
Grimble Consultancies Website2026
Glasgow, UK
  • Designed and delivered a complete portfolio website for Grimble Consultancies, a control engineering consultancy
  • Translated dense technical content into an accessible, intuitive, and engaging user experience, from concept through deployment
Visit Site
Advanced Spanish Study Abroad Program2025
Alicante, Spain
  • Completed intensive coursework in Spanish on immigration policy and colonization in the Americas
  • Engaged in a fully immersive learning environment with a host family and community members
  • Collaborated with international peers and community members through cultural exchange events
Giving Blue Day Fundraising Initiative2023
University of Michigan–Flint
  • Coordinated outreach between student government, donors, and university stakeholders
  • Strengthened community relationships and raised more than $1,000 toward student programming
Presentations
UROP Spring Symposium Presenter2026
University of Michigan
  • Presented Military Occupations Data Set (MODS) research as an analytical poster to 100+ students, faculty, and members of the public
Awards & Honors
  • James B. Angell Scholar Award2022, 2025, 2026
  • University Honors2023, 2024, 2025
  • Cook Family Foundation Scholarship2021–22, 2023–24
  • UM–Flint Merit Scholarship2021
  • UM–Flint First Year Opportunity Scholarship2021–23
  • UM–Flint Freeman Distance Learning Scholarship2021–23
  • Mary L. Gumaer Scholarship2021
  • David G. Goodrich Scholarship2021
  • William J. Branstrom Freshman Prize2021
  • UM–Flint Dean's List2021–23
Skills & Certifications
Technical
  • Microsoft Office Suite (Word, Excel, PowerPoint, Access)
  • Computer-Assisted Design (CAD)
Languages
Spanishbilingual proficiency
Englishnative proficiency
Certifications & Licenses
  • SDI Open Water Diver Certification
  • Chauffeur's License & DOT Physical Clearance
  • Substitute Teaching Certificate, State of Michigan
References

Full contact information is available on request. Below are those who have agreed to speak to Callum's work, grouped by context.

Academic & Language Instruction

Dr. Lorenzo Amaya GarciaAssoc. Professor of Spanish & Linguistics; Co-director, Speech Production Lab — University of Michigan
Dr. Javier De Entrambasaguas-MonsellLecturer II of Spanish — University of Michigan
Dr. Drew JohnsonLecturer, Romance Languages & Literature — University of Michigan
Gustavo VerdesioAssoc. Professor, Romance Languages & American Culture — University of Michigan
David ZeglenLecturer I, Program in International & Comparative Studies — University of Michigan
Rebecca KatoLecturer, English Language Institute — University of Michigan
Alexandra CovellAcademic Director & IEP/ESP Instructor — Michigan Language Center
Alexandra ZweiflerEnglish Language Instructor & Success Coach — Michigan Language Center
Dr. Kimberly SaksDirector, Master of Public Administration Program — UM–Flint
Dr. Julie SnyderAssociate Vice Chancellor & Dean of Students — UM–Flint
Mary ValezquezAdministrative Assistant Senior — UM–Flint

Employment

Denton HolderSupervisor — UM Transportation Services
Jeffrey KnasiakSupervisor — UM Transportation Services
Paul EmingerHorticulture Specialist — University of Michigan
Dominic SchifkoManager — The Pretzel Bell
Jeramie LevillerManager / Bartender — The Pretzel Bell
Robin RobinsBartender — The Pretzel Bell
Phil JacobusGeneral Manager — Jolly Pumpkin Ann Arbor
Albert SchifferOwner — Al's Aerial Spraying
Michael SchifferOwner — Al's Aerial Spraying
Cody NicholsAssistant Manager — Planet Fitness, Owosso
Megan ZelmaManager — Planet Fitness, Owosso
Jodi MedinaManager — Eatery 121

Civic & Community

Justin HorvathPresident/CEO — Shiawassee Economic Development Partnership
Brent JonesVice President — Shiawassee Economic Development Partnership
Tom CookExecutive Director — Cook Family Foundation
Don TrivelineCEO — Triveline Consulting Group
Tracie GenawRegional Director of Sales — Constellation Energy
Joanne BowerBrand Manager — Mission Restaurant Group
Sue PalenTeacher
Scotty PassinkSenior Leadership — Woodson Foundation, University of Michigan; close associate of Charles Woodson
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