Assumpta Happy Umwagarwa
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Assumpta Happy Umwagarwa Email & Phone Number

Head of the Administrative and Personnel Division at International Court of Justice (ICJ)
Location: The Hague, South Holland, Netherlands 9 work roles 3 schools
1 work email found @icj-cij.org 2 phones found area 212 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email a****@icj-cij.org
Direct phone (212) ***-****
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Role
Head of the Administrative and Personnel Division
Location
The Hague, South Holland, Netherlands
Company size

Who is Assumpta Happy Umwagarwa? Overview

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Assumpta Happy Umwagarwa is listed as Head of the Administrative and Personnel Division at International Court of Justice (ICJ), a with 240 employees, based in The Hague, South Holland, Netherlands. AeroLeads shows a work email signal at icj-cij.org, phone signal with area code 212, and a matched LinkedIn profile for Assumpta Happy Umwagarwa.

Assumpta Happy Umwagarwa previously worked as Chief Human Resources Officer at United Nations Regional Office For Central Africa and Human Resources Analyst & Learning Manager at Undp. Assumpta Happy Umwagarwa holds Doctor Of Philosophy - Phd, Management - Work, Employment, Management And Organisation (Wemo) from University Of Leicester.

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Email format at International Court of Justice (ICJ)

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aumwagarwa@icj-cij.org
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Profile bio

About Assumpta Happy Umwagarwa

Currently, Head of Administrative and Personnel Division at the International Court of Justice (ICJ) in The Hague. Previously, Chief Human Resources Officer for the United Nations Regional Office for Central Africa.Over nineteen (19) years’ experience in Management, with focus on Strategic and Operational Human Resources Management, including over 13 years international experience with the United Nations. Working experience in multicultural environments, and away from home country.Competent in People Management, Office administration, Supervision, Leadership, Communication, Problem solving and analytical thinking. Expert in Talent Management, Organizational design and workforce planning, Recruitment and selection, Performance Management, Learning and Development, Career development, and other areas of Management.Master's degree in Management from the University of Greenwich, London, UK.Able to prioritize effectively, multitask and achieve results within time and budget.Known for building strong relationships with internal and external partners.A flexible team member who loves to learn from each bit of experience.Experience with different ERPs such as SAP and People soft, and different other IT-related tools and applications.Fluent in both English and French.

Listed skills include Performance Management, Human Resources, Management, Talent Management, and 41 others.

Current workplace

Assumpta Happy Umwagarwa's current company

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International Court of Justice (ICJ)
International Court Of Justice (Icj)
Head of the Administrative and Personnel Division
Website
Employees
240
AeroLeads page
9 roles

Assumpta Happy Umwagarwa work experience

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Head Of The Administrative And Personnel Division

Current

The Hague, South Holland, Netherlands

- All duties related to talent management, including planning and implementation of staff recruitment procedures, appointments, promotions and separation from service; as well as staff training and development. - HR administration and administration of staff entitlements and various benefits due to staff, and ensuring liaison with the the United Nations Joint Staff Pension Fund and the medical insurance company.- Procurement and inventory management.- Other administrative functions.

Jul 2022 - Present

Chief Human Resources Officer

Gabon

- Represents the Organization with full delegation of authority in discussions with Senior Leadership on recruitment and other human resources matters; and Manages recruitment process including development of recruitment strategies and plans.- Advises the Senior Leadership on the development, modification and implementation of United Nations policies and practices on entitlements.- Contributes to the budget development process by reviewing the drafts and providing input on the human resources requirements and organizational structure of all sections.- Advises the mission in the implementation of the performance appraisal system and monitors its compliance with the proper implementation of the performance management system, providing guidance and substantive support to mission components on standards for the development of service, section, unit and individual work plans.- Counsels staff and managers in cases of underperformance and facilitates the implementation of a Performance Improvement Plan (PIP) or other remedial measures, when required.- Continuously assesses the skill, expertise and knowledge of staff, ensuring participation in relevant training programmes and designing individual on-the-job and group training programmes on specific subject matters.- Provides inputs to efforts and measures aimed at addressing and mitigating staff grievances with the purpose of resolving them at the lowest practical level.Contributes to the development of preventive activities such as training and sharing best practices and recent jurisprudence related to human resources management.- Supports dialogue between the management and international and national staff unions (Field Staff Union and National Staff Committee respectively to discuss HR matters and related staff issues;

Jan 2016 - Jun 2022

Human Resources Analyst & Learning Manager

Rwanda

As a strategic partner with the organization’s leadership, it was Happy's role to advance the overall mandate of UNDP Rwanda through planning, aligning, attracting, deploying, developing & retaining a competent, diverse & dedicated workforce within a supportive work environment. She achieved results by delivering work services in the following functions: Human Resources Planning; Job analysis; Recruitment and staffing; Learning and development; Performance management; Administration of benefits and entitlements; Pre-payroll administration and process; Maintenance of personnel records; Human Resource direction and technical assistance and Development and interpretation of HR policies and procedures.In all her decisions, She was guided by the UNDP values of: Integrity; Transparency; Mutual respect; Professionalism; Accountability; and Results orientation.To deliver, She balanced the following: Quality, Cost and Schedule.

Jun 2011 - Jan 2016

Human Resources Analyst (On Detail Assignment)

New York

Worked with the team of the Office of Human Resources on one of the most complex restructuring processes that the organization has ever gone through.

Jul 2014 - Oct 2014

Human Resources Analyst (On Detail Assignment)

South Sudan

While maintaining her contractual relationship with UNDP Rwanda, Happy was in UNDP South Sudan for three months to manage the Country office's Human Resources Realignment process (Restructuring) whereby she managed recruitment for the new positions and agreed separations for displaced staff whose positions were abolished or not matched with those in the new structure.Key achievements:• Advised the senior management of the country office on the change process in terms of managing recruitment and selection processes. The emphasis was on documenting and reporting on each stage of the process; achieving the right balance between giving internal candidates due consideration and chance of remaining on board, and attracting the best talents from outside labor market; and making sure that the whole process leads to the achievement of the CO’s strategic goals.• Successfully managed recruitments for over 33 positions in just three months, spanning job announcements; screening of applications and administration of written and oral interviews; and submission of the recommended cases to the Compliance Review Panel and extending offers to the selected candidates. • Provided career guidance to staff members of the country office in weekly sessions to guide staff members on career planning, job search, CV writing, preparing for technical written tests and competency-based interviews.• Led the HR team of professionals in the Country office following the resignation of the HR unit, advising the management on a number of specific HR issues in addition to Change Management related work.• Guided HR colleagues and shared relevant knowledge with them on HR administration and leave management.

Sep 2013 - Dec 2013

Management Consultant And Trainer

Netherlands

Key achievements:• Addressed client requirements, devised effective training solutions, and authored proposals and outlined solutions based on business needs in advancement of training services.• Successfully organized multiple activities and projects and delivered within specific time frames.• Conducted needs analysis for user groups based on analysis to determine training needs and learning strategies.• Presented persuasive arguments on the advantages of corporate training services.• Developed and delivered customized on-site trainings in collaboration with organizational executives.• Developed curriculum that addressed all client requirements, fostered personal enlightenment and organizational reform.• Analysed evaluation results and provided feedback to management on effectiveness of curriculum and delivery.• Increased employee productivity through innovative training initiatives, boosted morale, and inspired employees.

May 2010 - Jun 2011

Training And Development Manager

Fina Bank - Rwanda

Key achievements:• Managed recruitments, performance management, talent management, learning and development for the company of over 250 staff members.• Managed performance management process for all staff members ensuring that accountabilities are defined at the beginning of the performance period, performance is monitored and reported regularly, coaching sessions are held for both poor and great performers, and appraisals are done on time and with emphasis on productivity improvement and staff development.• Managed a team of Human Resources personnel and trainers that were involved in recruitments, performance management and staff development programmes.• Identified learning & development needs within the company through job analysis, appraisal schemes, learning needs analysis and regular consultation with business managers.• Designed and developed learning and development programmes for the whole organization based on the pre-identified organizations and individual needs.• Delivered programmes that are satisfactory to all relevant managers and evaluated their effectiveness applying the Kirkpatrick method of learning evaluation.• Validated the costs of planned programmes by keeping within budgets and assessing the return on investment of any training and development programme.• Managed performance management process for all staff members.

Nov 2005 - Apr 2010

Trainer

Women For Women International

Rwanda

Key achievements:• Trained 400 women beneficiaries of the support of the NGO (mostly widows and other vulnerable groups) on how to start and manage income generating projects.• Educated the beneficiaries on their social and political rights.• Equipped the women beneficiaries of the NGO support with life skills related to their health and empowerment.• Provided expert advice to these women on small business management.

May 2005 - Nov 2005

Project Assistant

Rwanda Private Sector Federation

Key achievements:• Provided guidance to participants in the Business Plan Competition on business plan writing, feasibility studies and financial forecasting.• Facilitated the training provided to the participants on basics of financial analysis.• Designed a database for managing all the Business plan competition participants.• Provided administrative and secretarial services to the project.

Jan 2004 - Dec 2004
Team & coworkers

Colleagues at International Court of Justice (ICJ)

Other employees you can reach at icj-cij.org. View company contacts for 240 employees →

3 education records

Assumpta Happy Umwagarwa education

Doctor Of Philosophy - Phd, Management - Work, Employment, Management And Organisation (Wemo)

Bachelor Of Business Administration - Bba, Human Resources Management, Upper 2Nd Class Division

FAQ

Frequently asked questions about Assumpta Happy Umwagarwa

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What company does Assumpta Happy Umwagarwa work for?

Assumpta Happy Umwagarwa works for International Court of Justice (ICJ).

What is Assumpta Happy Umwagarwa's role at International Court of Justice (ICJ)?

Assumpta Happy Umwagarwa is listed as Head of the Administrative and Personnel Division at International Court of Justice (ICJ).

What is Assumpta Happy Umwagarwa's email address?

AeroLeads has found 1 work email signal at @icj-cij.org for Assumpta Happy Umwagarwa at International Court of Justice (ICJ).

What is Assumpta Happy Umwagarwa's phone number?

AeroLeads has found 2 phone signal(s) with area code 212 for Assumpta Happy Umwagarwa at International Court of Justice (ICJ).

Where is Assumpta Happy Umwagarwa based?

Assumpta Happy Umwagarwa is based in The Hague, South Holland, Netherlands while working with International Court of Justice (ICJ).

What companies has Assumpta Happy Umwagarwa worked for?

Assumpta Happy Umwagarwa has worked for International Court Of Justice (Icj), United Nations Regional Office For Central Africa, Undp, Ellenbliss Consulting, and Fina Bank - Rwanda.

Who are Assumpta Happy Umwagarwa's colleagues at International Court of Justice (ICJ)?

Assumpta Happy Umwagarwa's colleagues at International Court of Justice (ICJ) include Luis Montanez, Jeanne Kengne Kamga, Pocar Fausto, Marieta Buan, and Apollin Koagne Zouapet, Phd..

How can I contact Assumpta Happy Umwagarwa?

You can use AeroLeads to view verified contact signals for Assumpta Happy Umwagarwa at International Court of Justice (ICJ), including work email, phone, and LinkedIn data when available.

What schools did Assumpta Happy Umwagarwa attend?

Assumpta Happy Umwagarwa holds Doctor Of Philosophy - Phd, Management - Work, Employment, Management And Organisation (Wemo) from University Of Leicester.

What skills is Assumpta Happy Umwagarwa known for?

Assumpta Happy Umwagarwa is listed with skills including Performance Management, Human Resources, Management, Talent Management, Training, Change Management, Personnel Management, and Leadership.

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