Leah Weselowski

Leah

Senior Onsite Event Lead
Suite 407 Toronto, ON Canada
  • 18 Years Experience
  • 40 € / hr
Congress managers | Private party managers | Event managers | Event producers | Event planners

Overview

Leah has spent 15+ years inside association events, working with boards, committees, and member stakeholders on annual conferences, and international congresses. She’s planned events for international federations and member bodies whose delegates arrive from a dozen time zones, and she treats visa letters, translation flow, and cross-border contracts as part of the plan, not the panic at the end.

She also spent three years on the venue side, which means she reads hotel contracts the way most planners read agendas , line by line, and from the other side of the table.

Clients describe her work as calm, detail-driven, and quietly relentless about the things that matter. The speaker who needs a different room, the delegate flying in from three time zones away who needs the program in their pocket, the line item nobody questioned.

Based in Toronto. Works with member-driven organizations across Canada, the U.S., and internationally.

Contact Person :
Leah Weselowski
Company :
Leah Weselowski

Work Experiences

BlackBox Communications Inc.

-

Freelance Project Manager

Engaged on an ongoing freelance basis to support agency event delivery for corporate clients, providing onsite project management and end-to-end logistics execution.

International Federation of Accountants

March 2011 - December 2025

Head of Office Administration and Events, IPSASB

Served as the primary client-facing event manager and internal project lead for a global standard-setting board, owning end-to-end event delivery across multiple countries. Acted as sole accountable lead for all events in the annual work program.

Education

Advanced Event Design and Strategy Certificate

-

Event Leadership Institute

Sustainable Event Professional Certificate

-

Events Industry Council

You may also like

A selection of recent freelancers in the event
industry who created a profile.

Irene Perry

Founder & CEO

USA

  • Artist managers
  • Concert managers
  • Congress managers
  • Event agencies
  • Private party managers
  • Product launch specialists
  • Ike  Ifunanya

    Virtual Event Planner

    Nigeria

  • Event agencies
  • Wedding planners
  • Event marketing professionals
  • Event producers
  • Event planners
  • Noel Sakaria

    Event Manager,Operations and Productions

    India

  • Artist managers
  • Concert managers
  • Congress managers
  • Event managers
  • Event producers
  • Team building specialists
  • Shun Yamada

    CEO

    USA

  • Event agencies
  • Event app developers
  • Event planning software specialists
  • Event managers
  • Event producers
  • Event planners