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Tania Mangum

Tania Mangum

Senior Executive Admin. Assistant

Talent
New YorkMember since November 2, 2026
Detail-oriented and self-directedMotivational leadership styleCustomer and Public relationsProblem-solving skillsLeadership skillsScheduling & Calendar ManagementHighly Adaptable and empatheticProcess improvement
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Detail-oriented and self-directedMotivational leadership styleCustomer and Public relationsProblem-solving skillsLeadership skills

About

Professional and well-grounded team member with superior clerical skills and expertise. Successful at satisfying customer needs while meeting and exceeding business objectives. Smoothly handle all types of administrative tasks, event planning and travel arrangements. Dedicated leader and organized professional, well-versed in multiple languages, dependable and recognized for exemplary team collaboration.

Experience

Senior Executive Admin. Assistant - GREATER NEW YORK CONFERENCE OF SDA - NY

(2019)

  • Coordinate executive schedules for the president’s office. Manage sensitive information with discretion while providing administrative support to executive teams.
  • Liaison between the President, conference Staff, and Organization Membership. Collaborated with other administrative team members and the human resources and finance departments on special projects and events.
  • Arrange appropriate travel and agendas for executives and invitees. Coordinate logistics for conferences and seminars, including travel arrangements and venue reservations. Provide logistical support to visiting executives, coordinating accommodations, transportation, and personal assistance.
  • Prepare/update office records, spreadsheets and presentations to support executive needs and enhance office efficiency. Create and maintain computer/paper-based filing and organization systems for records, reports and documents.
  • Write and distribute executive meeting agendas. Document meetings and track documentation to keep executives updated on changing business information.
  • Assist with social media platforms and monthly magazine articles, creating posts, sharing news posts from the departments, and monitoring audience feedback.
  • Assist the president, working along with lawyers and paralegals as cases are filed for employees with the USCIS Immigration Services.

Church Office Manager - AIEA SEVENTH-DAY ADVENTIST CHURCH - HI

(2016 - 2019)

  • Managed Calendar for all events and Officers. Wrote emails and business letters for management and proofread documentation. Produced church flyers and forms for programs. Managed Website/Social Media: Ensured accurate and current information for upcoming events. Developed and engaged a community of followers, promoting increased inbound traffic to church website and social media accounts.

Film Producer - LOMA LINDA UNIVERSITY SDA CHURCH - HI

(2017 - 2017)

  • Inputted cast information, sites, and volunteers into the system. Managed Cast, Volunteers, Extras, and workers. Scheduled all remuneration. Obtained company insurance for production. Arranged and gained approval for City Legal Permits. Worked with the Film Director to develop a schedule and create a detailed plan of action for production.

Membership Clerk - GULF STATES CONFERENCE OF SDA - AL

(2008 - 2015)

  • Hispanic Ministry: Managed department budget. Coordinated and assisted in the planning of events. Translated all documents as needed. (Spanish, Portuguese, and English) Recording secretary for Spanish Committee Meetings
  • Membership Clerk: Managed membership for the 3 States that encompassed the organization. Produced quarterly/annual reports. Trained clerks in the database management task for the local church. Maintained and assisted all records for membership. Kept the record and votes of Executive Committee Meetings related to churches.
  • Ministerial: Compiled monthly reports, including travel expenses and monthly activities. Reviewed and reconciled budgets and expenses submitted. Scheduled interviews for Pastoral Candidates, facilitated candidates' interviews, coordinated travel logistics, and handled required documentation for onboarding. Assisted the New in Ministry Training.

Interin Youth Director - GULF STATES CONFERENCE OF SDA - AL

(2015 - 2015)

  • Administered Summer Camp Program: Assisted in the hiring process. Managed weekly activities. Assisted Payroll with the Staff's documentation. Complied Camp Accreditation requirements. Maintained the spreadsheet of expenses, procurement of all equipment and supplies needed for the daily functioning.
  • Fostered and promoted strong Pathfinder/Adventurer Clubs. Conducted training and provided resources materials for Master Guides and Directors
  • Planned events for the children, youth and young adult. Cooperated with Union and other Conferences events. Provide educational training for Ministries Leaders. Represented the organization through speaking engagements.

Family Patient Assistant - MERCY HOSPITAL SPRINGFIRLEG - MO

(2002 - 2004)

  • Worked with patients as they navigated the Emergency Room healthcare system. Met with patients and families, helping them understand procedures, connect with doctors/specialists, options for treatment, and informed patient's family on their health conditions.

Critical Care RN - HOSPITAL BIOCOR BELO HORIZONTE - MG BRAZIL

(1988 - 1990)

  • Assessed patient's condition, and implemented patient care plan. Collaborated with critical care team. Responded to life-saving situations, using nursing standards and protocols for treatment. Performed administrative duties and supervise the night staff.

Education

Batchelor in Science - NURSING ADMINISTRATOR - Federal University of Minas Gerais (1989 - 1989)

Associate of Arts - TEACHER EDUCATION - Professional Qualification of Grade School Teacher - Belo Horizonte, MG (1982 - 1982)

Skills

Senior Executive Admin. Assistant

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