Independent Consultant – Ngos And International Organizations
Autônomo
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Vivian Holzhacker Email & Phone Number
Independent Consultant – NGOs and International Organizations
at
Autônomo
1 work email found
@uol.com.br
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Independent Consultant – NGOs and International Organizations
Location
São Paulo, São Paulo, Brazil
Who is Vivian Holzhacker? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Vivian Holzhacker is listed as Independent Consultant – NGOs and International Organizations at Autônomo, based in São Paulo, São Paulo, Brazil. AeroLeads shows a work email signal at uol.com.br and a matched LinkedIn profile for Vivian Holzhacker.
Vivian Holzhacker previously worked as Senior Advisor at I Know My Rights - Ikmr and Humanitarian Negotiation Facilitator (Volunteer) at Centre Of Competence On Humanitarian Negotiation (Cchn). Vivian Holzhacker holds Master'S Degree, Public Policies from Insper.
Company email context
Email format at Autônomo
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*@uol.com.br
68% confidence
AeroLeads found 1 current-domain work email signal for Vivian Holzhacker. Compare company email patterns before reaching out.
Profile bio
About Vivian Holzhacker
A highly motivated individual, with international fieldwork experience and more than 15 years expertise with NGOs and International Organizations. Expertise includes humanitarian negotiation, leading teams, capacity-building strategies, conducting extensive analytical and fieldwork and leading governments’ relations.
Listed skills include Direito Internacional and Direitos Humanos.
Current workplace
Vivian Holzhacker's current company
Company context helps verify the profile and gives searchers a useful next step.
15 roles
Vivian Holzhacker work experience
A career timeline built from the work history available for this profile.
Senior Advisor
Current
Feb 2023 - Present
Humanitarian Negotiation Facilitator (Volunteer)
Current
Aug 2022 - Present
Consultant / Indigenous Population
Sep 2022 - Jan 2023
Consultant / Human Trafficking
Mar 2022 - May 2022
Consultant
Aug 2021 - Apr 2022
Field Delegate
Feb 2018 - Mar 2019
Consultant / Education / Positive Psychology
Fundação Geniantis
Aug 2017 - Jan 2018
Protection Officer
Nov 2016 - Jun 2017
Project Coordinator
Jan 2016 - Oct 2016
Local Integration Consultant
Sep 2015 - Jan 2016
Lawyer And Protection Coordinator
Refugees Reference Center - Caritas Arquidiocesana De São Paulo
Managed the Protection team to provide legal counseling to asylum seekers, refugees, stateless persons and victims of human trafficking. Coordinated advocacy initiatives for the promotion of public policies and legislation for the local integration and protection of refugees.
Aug 2011 - May 2015
Lawyer
Strategic litigation and advocacy initiatives to promote human rights in Brazil.
Jun 2008 - Jul 2011
Trainee
Jan 2006 - Dec 2006
Trainee
Jan 2003 - Dec 2003
5 education records
Vivian Holzhacker education
Master'S Degree, Public Policies
Public Narrative: Leadership, Storytelling And Action
The Art And Practice Of Leadership Development
Llm, International Human Rights
Bacharel, Law
FAQ
Frequently asked questions about Vivian Holzhacker
Quick answers generated from the profile data available on this page.
What company does Vivian Holzhacker work for?
Vivian Holzhacker works for Autônomo.
What is Vivian Holzhacker's role at Autônomo?
Vivian Holzhacker is listed as Independent Consultant – NGOs and International Organizations at Autônomo.
What is Vivian Holzhacker's email address?
AeroLeads has found 1 work email signal at @uol.com.br for Vivian Holzhacker at Autônomo.
Where is Vivian Holzhacker based?
Vivian Holzhacker is based in São Paulo, São Paulo, Brazil while working with Autônomo.
What companies has Vivian Holzhacker worked for?
Vivian Holzhacker has worked for Autônomo, I Know My Rights - Ikmr, Centre Of Competence On Humanitarian Negotiation (Cchn), Unhcr, The Un Refugee Agency, and Iom - Un Migration.
How can I contact Vivian Holzhacker?
You can use AeroLeads to view verified contact signals for Vivian Holzhacker at Autônomo, including work email, phone, and LinkedIn data when available.
What schools did Vivian Holzhacker attend?
Vivian Holzhacker holds Master'S Degree, Public Policies from Insper.
What skills is Vivian Holzhacker known for?
Vivian Holzhacker is listed with skills including Direito Internacional and Direitos Humanos.
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