Sonia Vaessler in

Sonia Vaessler

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Vice President Volunteer Management Portfolio (Acting) at PMI South Africa Chapter
📍 City of Johannesburg, Gauteng, South Africa

Professional overview including current role context, leadership scope, domain focus, and career trajectory to help you understand background relevance before outreach.

Key behavioral and communication insights including interaction style, decision-making tendencies, and motivation drivers to tailor messaging and personalize conversations.

Business priorities, areas of interest, and practical outreach recommendations that can improve conversion quality for this professional.

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Experience
24 Years
Current Role
Vice President Volunteer Management Portfolio (Acting)
Job Level
Senior
Location
City of Johannesburg, Gauteng, South Africa
Personality Overview

How Sonia shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Sonia cares about

Strategic Priorities
Topic insights and context to help personalize outreach and discovery conversations.
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Career

Work history

8-2025
Vice President Volunteer Management Portfolio (Acting)
PMI South Africa Chapter
3-2024
Area Service Manager
Temenos
8-2023 - 3-2024
Agile Delivery Manager (inc Agile Coach/Snr Proj Mng/Scrum Master for 5 Squads)
Telesure Investment Holdings (TIH)
1-2023 - 8-2023
Senior Agile Delivery Lead/Manager
Nedbank
1-2021 - 12-2022
Head of Delivery
Webtonic Solutions
In the press

Media appearances

Media appearances and press coverage highlighting public visibility and thought leadership.
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Education
1-2016 - 12-2016
Product Ownership
scrum alliance
2-2021 - 4-2022
Agile Analysis Certification (IIBA®-AAC)
IIBA South Africa Chapter
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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