Stella Madueke
Stella Madueke

Executive Support and Operations Professional

Open to offers · Member since 16 Oct 2026
Location
Enugu,Nigeria, United States
Desired salary
Confidential
Work preference
Remote Only / Full Time, Part Time, Contract, Freelance, Temporary
Experience level
Senior

About

Professional summary

I am an Executive Support and Operations professional with more than 10 years of experience supporting senior leaders in remote, high-volume, and fast-moving business environments.

I manage executive priorities, complex calendars, inboxes, meetings, travel logistics, briefing materials, and confidential communications with strong attention to detail and sound judgment.

I turn executive initiatives into structured projects by documenting tasks, assigning owners, tracking deadlines, and ensuring closed-loop follow-through across stakeholders.

I am experienced in coordinating vendors, partners, internal teams, procurement activities, and operational workflows while maintaining clear communication and accurate records.

I use productivity, project management, automation, and CRM systems to improve administrative consistency, reduce delays, and help leaders make timely, informed decisions.

I am known for being proactive, dependable, organized, and able to work independently with minimal direction in remote and cross-functional environments.

Notice period: Immediately

Skills

17 capabilities

Tech stack & tools

Working toolkit

Collaboration

Communications

Design

Experience

Career history

Virtual Assistant — Executive, Operations and Administrative Support VERCI NYC

I support executive and operational priorities in a high-volume remote environment, keeping commitments, inquiries, follow-ups, bookings, appointments, and business logistics organized. I manage approximately 100 emails per day and support around 30 monthly bookings across event, registration, and inquiry workflows.

I identify urgent inbox requests, track outstanding items, maintain accurate records, and communicate clearly with stakeholders. I also develop templates and administrative workflows that reduce repetitive work, improve consistency, and contributed to an approximately 50% improvement in response time.

Operational Assistance Coordinator Vinik Events

I provided executive and operational coordination support to help leadership maintain visibility across priorities, deliverables, vendors, and deadlines. I tracked delegated tasks and action items, followed up with stakeholders, and maintained accountability through completion of next steps.

I created project documentation for new initiatives, translating executive ideas into structured tasks, owners, timelines, and records. I also prepared operational summaries and progress updates, coordinated vendor and procurement communications, and independently managed changing responsibilities with reliable documentation.

Executive Administrative Manager — Remote Operations Milieu Nig. Limited EMEA

I supported two senior leaders across complex administrative, operational, and cross-functional priorities. I managed executive calendars, meetings, travel logistics, correspondence, and changing scheduling requirements across multiple time zones, coordinating approximately six to seven meetings or appointments in a typical week.

I prepared agendas, speaker-attributed minutes, briefing documents, and action-item reports. I researched operational issues and contributed recommendations for executive decisions, while coordinating vendor and stakeholder communications and escalating matters requiring leadership attention.

I built a Trello-based client onboarding system that reduced the onboarding cycle by 40%. I also developed standard operating procedures that reduced inquiries and delays by more than 60% and improved consistency across administrative workflows.

Administrative Officer — Office and Operations Support Urban Radio 94.5FM

I managed administrative operations, scheduling, documentation, and internal coordination in a high-activity broadcast environment. I coordinated studio bookings, travel schedules, appointments, and competing daily requests to prevent conflicts and maintain operational continuity.

I tracked vendor invoices, office supplies, procurement records, and internal documentation. I also acted as a central point of contact for internal teams and external stakeholders, ensuring timely communication and follow-up.

Executive Assistant and Operations Officer Mac-Esta Limited

I provided long-term executive support to the Managing Director, coordinating calendars, correspondence, operational priorities, and confidential records. I managed cross-departmental and external communications while tracking tasks and follow-ups to support timely execution.

I developed and implemented standard operating procedures to standardize workflows and improve administrative efficiency. I also tracked procurement, vendor invoices, financial documentation, and operational records with accuracy and discretion.

Education

Learning history

Olabisi Onabanjo University, Ogun State, Nigeria

Bachelor of Science, Geography and Regional Planning

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