Summary
Overview
Skills
Education
Affiliations
Work History
Languages
Hi, I’m

Tathiana Tanzey

Business Manager & Executive Consultant
Tathiana Tanzey

Summary

Highly resourceful and proactive leader with almost a decade of experience in efficiently organizing, skillfully managing, and successfully delivering cross-functional strategies and objectives across diverse industries. Exceptionally skilled at influencing and guiding teams at the executive level, while meticulously structuring and executing complex roadmaps to support growth-oriented strategies in fast-paced and dynamic environments. A superb influencer and relationship builder, possessing a holistic growth mindset and excellent communication skills.

Overview

9
years of professional experience

Skills

    Management Consulting

    Strategy and Change Management

    Project Management

    Data & Financial Analysis

    Cross-functional Collaboration

    People Development & Management

Education

Johnson State College

Bachelor of Arts from Business Administration
2018

University Overview

Harvard Business School

Certificate of Specialization from Leadership & Management
2023

University Overview

Harvard Business School

Certificate of Specialization from Finance & Accounting
2024

University Overview

Affiliations

Affiliations

The Chief of Staff Association - Associate Member, issued in 2021 (Member ID: SCA4001)

The Chief of Staff Roundtable - Founding Member, issued in 2022

Work History

Proxxy

Chief of Staff
09.2022 - Current

Job overview

About the company: Proxxy offers Chief of Staff services to the Millennial Executive. The Proxxy Chief of Staff is an executive multiplier, trusted advisor, and progress accelerator who is dedicated to helping scale companies.

  • Serve as a trusted advisor to CEOs and their executive team, providing strategic guidance and support in achieving company goals and objectives
  • Develop and implement company-wide policies and procedures to improve efficiency and ensure compliance with relevant regulations and laws
  • Facilitate communication and collaboration between departments, ensuring that all teams are aligned and working towards common goals
  • Lead cross-functional projects and initiatives to drive growth and innovation, working closely with stakeholders across the organization
  • Provide regular updates and reports to the CEO and executive team on company performance, identifying areas for improvement and opportunities for growth
  • Build and maintain strong relationships with key stakeholders, including investors, partners, and customers
  • Manage and mentor a team of employees, providing guidance and support to help them succeed in their roles
  • Conduct research and analysis on industry trends and best practices, leveraging this information to inform company strategy and decision-making
  • Act as a representative of the company in external meetings and events, including conferences, investor meetings, and networking events
  • Example of clients: Food biotech startup, AI BPO, DEI Consulting, International HR & Recruiting, Social Impact Consulting, Medical Office Franchises, Private Academy

Arc Trek Inc.

Co-Founder & Executive Director
08.2022 - Current

Job overview

About the company: Arc Trek is a nonprofit dedicated to removing barriers in the tech industry for talented minority youths with untapped potential. Through a rigorous tech education program, coupled with college preparation and career readiness assistance, Arc Trek equips high school students with the skill sets, confidence, and clarity they need to step into adulthood with multiple opportunities for advancement at their fingertips.

  • Developed and implemented strategic plans to establish partnerships with high schools, tech colleges, tech startups, and government agencies
  • Created a rigorous tech education program, college preparation, and career readiness assistance to equip high school students with skill sets and confidence to succeed in the industry
  • Oversaw fundraising efforts to secure financial support and resources to sustain operations and programs
  • Established metrics to measure the success of the organization and made data-driven decisions to improve programs and operations
  • Demonstrated a commitment to social justice and equity by focusing on serving underserved and underrepresented communities
  • Passionately championed the mission and values of Arc Trek, effectively communicating its vision and purpose to stakeholders and partners

Glenrose Community Ventures

Executive Director (Interim)
08.2020 - 07.2022

Job overview

About the company: (GCV) is a 501(c)(3) organization that seeks to transform the Glenrose Heights neighborhood in South Atlanta into a premier destination for commerce, culture, learning and life.

  • Incorporated Glenrose Community Ventures as a 501(c)(3) organization
  • Developed and executed the organization's strategy, vision, and plans
  • Oversaw fundraising strategy and secured funding from various sources, including grants, donations, and sponsorships
  • Developed and managed strategic partnerships with local businesses, non-profits, and government agencies
  • Built and led a small team, which included staff members, volunteers, and interns, to execute GCV's initiatives and goals
  • Successfully implemented various community programs and projects
  • Established effective communication channels with stakeholders to ensure collaboration and support

Saleem & Company

Chief of Staff
06.2020 - 07.2022

Job overview

About the company: Saleem & Company is an investment firm focused on delivering strong financial returns and transformational social impact to communities across the globe.

  • Managed business operations for the Real Estate/Multifamily portfolio, valued at $200MM, ensuring timely completion of key deliverables by overseeing staff, contractors, and consultants
  • Led and managed a team of 20 staff, overseeing their development, training, and performance while establishing and monitoring goals and administering salaries
  • Created and oversaw annual budgets, projections, and corrections for operations and capital projects, ensuring effective use of resources
  • Managed the preparation, implementation, and ongoing maintenance of over $5MM in capital expenditure projects per year, achieving successful outcomes and delivering value to stakeholders
  • Developed statistical analyses and provided relevant insights to support prioritization, scoping, and effective decision-making, driving revenue growth, optimizing operations, and enhancing company culture
  • Conducted financial and managerial analyses to evaluate data and make recommendations, prepare financial reports and projections, and deliver presentations to internal and external stakeholders
  • Identified and solved multifaceted problems that impacted executive leaders and business initiatives, establishing standards and processes to support lasting solutions
  • Demonstrated a strong commitment to operational excellence and team building, fostering a culture of collaboration, accountability, and innovation

LGHG

Business Management Consultant
01.2019 - 12.2021

Job overview

About the company: LGHG specializes in helping founders scale their businesses by providing customized solutions that are tailored to meet the unique needs of each client. Whether it's developing a growth strategy, optimizing operations, or building a high-performing team, LGHG is committed to delivering results that drive business success.

  • Managed more than 30 diverse small business clients using account management and project management abilities
  • Developed complete business plans and operational strategies for new and existing business
  • Implemented process improvement to shape organizational culture, optimize procedures for higher efficiency, and help companies evolve and grow
  • Maintained current knowledge of evolving changes in the market that were relevant to clients and their business needs
  • Aided senior leadership during the executive decision-making process by generating monthly reports to recommend corrective actions and improvements
  • Guided client teams by proactively mentoring and developing staff in intellectual and professional development

Marriott International

Accountant
12.2017 - 12.2018

Job overview

Hilton Hotels & Resorts is a global brand of full-service hotels and resorts and the flagship brand of the American multinational hospitality company Hilton.

  • Recorded and analyzed financial transactions and reconciled accounts
  • Prepared and analyzed financial statements and reports for management review
  • Participated in audits and responded to audit inquiries
  • Completed daily cash functions of a $100MM company, including account tracking, payroll and wage allocations, budgeting, donations, and cash and banking reconciliations
  • Supported monthly reporting analysis to achieve validation of internal reports and to reconcile production operations and general ledger
  • Used advanced software to prepare documents, reports and presentations
  • Leveraged finance knowledge to strengthen controls and improve transparency

Starwood Hotels & Resorts Worldwide/ Marriott International

Operations Accountant
09.2015 - 12.2017

Job overview

About the company: Starwood was one of the largest companies that owned, operated, franchised, and managed hotels, resorts, spas, residences, and vacation ownership properties. It was acquired by Marriott International in 2016.

  • Processed daily accounting transactions, including accounts receivable (avg $2-5MM monthly), accounts payable, payroll, revenue auditing and forecasting, BSRs, and tax reconciliations, and oversaw daily cash flow of assets
  • Conducted monthly account reconciliations and prepared monthly financial statements
  • Assisted with budget preparation and analysis
  • Developed and implemented SOPs relating to financial & operational best practices
  • Performed policy audits, reinforced them, and provided training support to the Operations team
  • Partnered with auditors to track errors and add contributions to maintain accuracy

CVOEO

Program & Grant Coordinator (Volunteer)
03.2015 - 04.2018

Job overview

About the company: The Champlain Valley Office of Economic Opportunity (CVOEO) addresses fundamental issues of economic, social, racial, and environmental justice and works with people to achieve economic independence.

  • Coordinated grant application processes and program evaluation activities, as well as reporting requirements, in compliance with grantor and agency guidelines
  • Conducted outreach and educational activities, and coordinated and led community meetings
  • Developed and implemented policies, procedures, and practices that ensured quality and efficiency in program operations
  • Monitored program budgets and expenses, and prepared monthly financial reports for management review
  • Administered program surveys and prepared survey reports and program adjustment recommendations with implementation plans
  • Addressed and resolved technical, financial, and operational concerns by working with team members and directors

Starwood Hotels & Resorts Worldwide

Operations Manager
12.2013 - 09.2015

Job overview

    About the company: Starwood was one of the largest companies that owned, operated, franchised, and managed hotels, resorts, spas, residences, and vacation ownership properties. It was acquired by Marriott International in 2016.

    • Oversaw day-to-day operations of a 309-room hotel with a staff of over 100 employees (spanning the Front Desk, Concierge, Housekeeping, Engineering, Food & Catering, Sales & Event Management, and Finance & HR departments). Collaborated with department heads to ensure the daily operational success of all hotel activities.
    • Created and managed accurate occupancy forecasts and budgets. Analyzed the financial performance of the property and adjusted strategies or processes as needed to improve outcomes.
    • Established and upheld high standards, promoting great customer service and assistance to guests.
    • Implemented successful strategies to increase customer satisfaction.
    • Hired and trained new employees, demonstrating the best methods for serving clients and guests. Directly supervised a team of 30 front desk agents, concierge members, and night auditors, and helped to resolve issues arising during shifts.

Languages

English
Native or Bilingual
French
Native or Bilingual
Swahili
Native or Bilingual
Lingala
Native or Bilingual
Spanish
Professional Working
Tathiana TanzeyBusiness Manager & Executive Consultant