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catherine tsakalis

@catherinetsakalis

Client services professional in litigation, delivering compliant claims resolution and fast outcomes.

Canada
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What I'm looking for

I’m looking for a role where I can manage regulated cases and resolve disputes through compliant, confidential processes—while ensuring billing, payment, or payroll accuracy and partnering effectively across teams.

I manage 50+ litigation claims files weekly, keeping every case aligned with contractual guarantees and industry regulations. I’ve reduced average claim resolution time by 15% through streamlined file review, and I negotiate settlements that resolve 90% of disputes without escalation. I’m at my best partnering closely with legal, finance, and customer service teams to ensure seamless outcomes.

Previously, as a Reception & Administrative Assistant at a law firm, I handled confidential legal documentation and client records with zero security breaches. I processed client payments with 100% accuracy, reconciled daily financial records, and scheduled 20+ client appointments weekly to keep coordination running smoothly. That experience strengthened my discipline around confidentiality, accuracy, and operational follow-through.

Earlier, as a Payroll Manager, I prepared payroll for 60+ employees, improved payroll data verification to reduce discrepancies by 25%, and managed tax and social security declarations to avoid penalties through timely submissions. Before that, I served as an Executive Assistant for senior leadership for many years, coordinating schedules, meetings, travel, and managing invoicing and payments for engineering projects totaling €1M+ annually. With a Certificate in Human Resources Management from McGill, I bring both operational precision and a continuous-improvement mindset.

Experience

Work history, roles, and key accomplishments

AI

Executive Assistant

Avax Ingénieurs

Jan 1996 - Jan 2014 (18 years)

Coordinated executives’ schedules, meetings, and travel for senior leadership. Managed €1M+ annual invoicing and payments for engineering projects, maintained vendor relations with 100% on-time payment compliance, and drafted technical and financial documents for billing and audits.

Education

Degrees, certifications, and relevant coursework

McGill University logoMU

McGill University

Certificate, Human Resources Management

2019 - 2020

Completed a Certificate in Human Resources Management at McGill University from 2019 to 2020.

Concordia University logoCU

Concordia University

Studies, German Literature

1993 - 1994

Studied German Literature at Concordia University from 1993 to 1994.

Dawson College logoDC

Dawson College

Studies, Art

1990 - 1993

Studied Art at Dawson College from 1990 to 1993.

OS

Outremont Secondary School

High School Diploma, Secondary Education

1987 - 1990

Completed a High School Diploma at Outremont Secondary School from 1987 to 1990.

Tech stack

Software and tools used professionally

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