A

Ambrosia K Williams

CEO

Denver, Colorado, United States12 yrs 2 mos experience
AI Enabled

Key Highlights

  • Expert in managing complex executive calendars.
  • Proven track record in strategic project management.
  • Strong stakeholder relationship builder.
Stackforce AI infers this person is a strategic executive assistant with expertise in operational efficiency and stakeholder management.

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Skills

Core Skills

Project & Operations ManagementStakeholder Relationship ManagementExecutive Decision Support

Other Skills

Executive Travel Planning & ManagementStrong Work EthicOrganizational Documentation ManagementNDA Tracking & Signature CoordinationExecutive Communication ManagementTechnical & Digital SkillsExecutive Time ManagementProactive Planning & AnticipationTalent Management and MentoringAdaptability & FlexibilityRemote Work & Digital CollaborationC-Suite Administrative SupportExpense Reporting & ReconciliationExecutive Office ManagementExecutive Productivity Management & Delegation

About

Versatile and proactive Senior Executive Assistant with a strong track record of excelling in dynamic, fast-paced settings. Known as a trusted resource and self-starter who anticipates executive needs, manages complex calendars and priorities, and serves as a strategic gatekeeper while maintaining absolute confidentiality. Expert in coordinating high-stakes meetings, managing executive communications, and building strong stakeholder relationships that facilitate seamless operations. Skilled in project management, problem-solving under pressure, and adapting quickly to changing priorities while continuously seeking innovative ways to add value and raise performance standards, ensuring flawless execution of critical initiatives that directly impact organizational success.

Experience

12 yrs 2 mos
Total Experience
2 yrs 3 mos
Average Tenure
9 mos
Current Experience

Riot platforms, inc.

Executive Assistant

Sep 2025Present · 9 mos · Denver, Colorado, United States · On-site

Boulder co

Strategic Business Partner

Jul 2024Apr 2025 · 9 mos · Boulder, Colorado, United States · Hybrid

  • Oversaw CEO's strategic priorities across multiple entities and foundations, driving execution of mission-critical initiatives while ensuring leadership alignment on key organizational objectives and performance metrics.
  • Designed and implemented sophisticated operational systems that eliminated inefficiencies and drove scalable solutions while leading multi-disciplinary teams to execute high-impact projects delivering quantifiable results under tight deadlines.
  • Served as CEO's trusted proxy in critical decision-making processes while cascading executive vision throughout the organization to ensure consistent messaging and stakeholder engagement across all levels. Coordinated complex meetings and events, and managed intricate domestic and international travel arrangements.
Executive Travel Planning & ManagementStrong Work EthicOrganizational Documentation ManagementNDA Tracking & Signature CoordinationExecutive Communication ManagementStakeholder Relationship Management+32

Hotel engine

C-Suite Executive Assistant & Intern Chief of Staff, CEO & Executive Leadership Team

Jun 2021Jan 2024 · 2 yrs 7 mos · Denver, Colorado, United States · Hybrid

  • Implemented sophisticated calendar optimization strategies for CEO and executive leadership team, conducting comprehensive meeting audits and strategic reprioritization that resulted in 15+ hours of weekly time savings, while providing in-meeting support including real-time discussion tracking, action item documentation, and systematic follow-up protocols to drive accountability and operational efficiency.
  • Recruited, managed, and developed a team of Executive Assistants, establishing comprehensive standard operating procedures for complex scheduling coordination, expense management protocols, and international travel arrangements, resulting in enhanced team productivity and consistent service delivery standards organization-wide.
  • Orchestrated end-to-end recruitment and onboarding processes for C-suite and senior leadership positions, serving as the primary strategic liaison between executive candidates, executive search firms, and investor stakeholders while managing confidential negotiations, reference checks, and seamless integration protocols to ensure successful leadership transitions.
  • Planned and executed quarterly board meetings with meticulous attention to corporate governance requirements, coordinating complex multi-stakeholder agendas, managing confidential materials distribution, orchestrating meeting logistics across multiple time zones, and implementing comprehensive follow-up systems to ensure timely resolution of board directives and strategic initiatives.
Executive Travel Planning & ManagementStrong Work EthicOrganizational Documentation ManagementNDA Tracking & Signature CoordinationExecutive Communication ManagementStakeholder Relationship Management+33

Guild education

C-Suite Executive Assistant, President & Chief Commercial Officer, SVP of Sales & SVP of Legal

Jan 2021Jun 2021 · 5 mos · Denver, Colorado, United States · Remote

  • Resolved complex scheduling conflicts for four high-volume executives through strategic prioritization and critical thinking, serving as primary liaison for internal and external stakeholders while maintaining continuous communication on project deliverables and organizational priorities.
  • Collaborated with legal and finance teams to manage sensitive, high-priority agreements and documentation, ensuring compliance and confidentiality protocols throughout critical business transactions.
  • Established streamlined administrative procedures and strategic staff delegation protocols for leadership team support, partnering with Executive Assistants to create comprehensive onboarding processes that enhanced organizational efficiency and team integration.
Executive Travel Planning & ManagementStrong Work EthicOrganizational Documentation ManagementNDA Tracking & Signature CoordinationExecutive Communication ManagementStakeholder Relationship Management+33

Fourpoint energy, llc

C-Suite Executive Assistant, CFO, COO & EVP, Land

Jul 2015Jan 2021 · 5 yrs 6 mos · Denver, Colorado, United States · Hybrid

  • Provided comprehensive executive support to three C-suite executives and eight Vice Presidents, orchestrating strategic project prioritization frameworks and goal alignment processes across multiple business units while managing intricate calendar coordination under aggressive timelines, ensuring optimal resource allocation and executive productivity.
  • Proactively engaged with department heads to identify operational enhancement opportunities, implementing value-driven initiatives that increased team efficiency by streamlining workflows, eliminating redundancies, and expanding organizational capacity across functional areas.
  • Executed strategic initiatives and time-sensitive ad-hoc projects, including comprehensive oversight of subsidiary financial deposit management, expense reports and cash reporting systems, ensuring accurate financial tracking and regulatory compliance across all corporate entities.
  • Served as primary liaison between Board of Directors, corporate subscribers, membership base, and executive leadership team, facilitating the development of comprehensive board materials, managing confidential stakeholder communications, and ensuring timely resolution of high-level inquiries while maintaining corporate governance standards.
Executive Travel Planning & ManagementStrong Work EthicOrganizational Documentation ManagementNDA Tracking & Signature CoordinationExecutive Communication ManagementStakeholder Relationship Management+30

Wild animal sanctuary

Executive + Personal Assistant & Office Manager, Executive Director

Apr 2013Jun 2015 · 2 yrs 2 mos · Keenesburg, Colorado, United States · On-site

  • Managed comprehensive office operations including telecommunications, facility oversight, donor engagement, and volunteer programs while maintaining exceptional service standards for internal and external stakeholders.
  • Developed and administered domestic and international internship programs, overseeing recruitment, placement, and logistics to enhance organizational capacity and educational partnerships.
  • Cultivated strategic relationships with educational institutions and community partners while leading donor relations, fundraising events, and estate planning initiatives to strengthen organizational reputation and revenue generation.
Executive Travel Planning & ManagementStrong Work EthicOrganizational Documentation ManagementExecutive Communication ManagementStakeholder Relationship ManagementTechnical & Digital Skills+26

Education

Colorado Mesa University

Bachelor's degree — Business Administration and Management

Lewis-Clark State College

Fundamentals of Dental Assisting

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