Roseline's story: a friendship and a mission

An initiative born from an exceptional human connection between two women across two continents, with one vision: to change lives.

Insigne avec ruban, contour noir sur fond blanc.
Premium Concierge Service

Tailor-made services: accommodation, gastronomy, culture, leisure, mobility and private aviation.

Icône de cœur avec une ligne de battement de cœur à l'intérieur.
Education

Advice, support and synergies between families, Swiss schools, boarding schools and camps.

Icône de bâtiment d'hôpital avec une croix au sommet.
Events

Organization of tailor-made private, family or professional events.

Icône de trousse de premiers secours.
Roseline Association

Humanitarian projects related to education and support for children around the world.

"It's my job, but above all, it's my way of life."

Céline Guava Gelli, Founder & Director

The "RoseLine" story

Let us introduce you to "RoseLine," an initiative whose name is a combination of the first names Rosy and Céline. This encounter began in 2013 during a humanitarian mission in Uganda. Rosy was a young activity leader working in an orphanage where Céline had been sent on an assignment. The mutual warmth and deep feeling of their first meeting sparked an unprecedented friendship. Despite their similar characters and personalities, the one thing separating them was distance. Rosy came from the most disadvantaged part of Africa, and Céline was fortunate enough to grow up in one of Europe's most privileged countries. Yet, they helped each other grow and mature along life's journey. This chance meeting created an intense  bond, a unique friendship that would transcend all barriers.




Une bulle de dialogue avec trois lignes horizontales, indiquant un message ou une conversation.

In collaboration with:

(Web designer: insert 3 rows of partner logos in a carousel here. 5 visible per row, horizontal swiping)

A shared passion

The "RoseLine" initiative represents a shared passion to help those in need, with the ultimate goal of working on small but viable humanitarian projects around the world that make a significant difference to the lives of many forgotten people.


The first project aims to provide quality healthcare to underprivileged children in Uganda through programs promoting hygiene, vaccination, and disease prevention. Thus, the initial objective is to create a pharmacy in a local village. Rosy, now a registered nurse, will oversee and manage the project, while Céline from Guava Swiss will guide, fundraise, and handle on-site coordination.


In addition to this personal commitment, Guava Swiss will donate 1% of its billed services to these initiatives.


Since 2021

Guava Swiss Sàrl

A rich and engaging chronology

Since 2021

Guava Swiss Sàrl

2014-2021

La Garenne International School, Switzerland - Director of Admissions

2013-2014

Lonhea Alpine Clinic, Switzerland - Marketing & Public Relations Director

2002-2013

Beau Soleil College, Switzerland - Director of Admissions & Public Relations

2001-2002

InterContinental Buenos Aires Hotel, Argentina - Sales Coordinator

1997-2001

Hotel industry in the Dominican Republic, Caracas, London & Geneva

My journey, between passion and experience

After obtaining a Diploma in Hotel and Tourism Administration from the Glion Hotel School in 2000, I began my career in the hotel industry in Buenos Aires.

From the Dominican Republic to Caracas, London, and Geneva, my years in the hospitality industry taught me discipline, management skills, active listening, and creativity. In 2002, my career path led me to the world of education, joining a renowned boarding school in Villars where I held positions in management, marketing, and international family relations.

My mission: to connect worlds. To create synergies between students, families, schools, service providers, local communities, and NGOs. I deeply believe in human connection, adaptability, and intuition as drivers of personalized solutions.

Would you like to help too?

Would you like to be part of the “RoseLine” story, or launch a new humanitarian project with Céline?

In collaboration with:

(Web designer: insert 3 rows of partner logos in a carousel here. 5 visible per row, horizontal swiping)

Logo du Beau Soleil Collège Alpin International avec un écusson et un texte.
Logo du Collège Champittet avec un écu et un poisson rouge, fondé en 1903.
Logo de l'école internationale Brillantmont Lausanne en bordeaux avec une icône de bouclier sur la droite.
Emblème du bouclier du Collège Aiglon, Suisse : rouge et blanc avec un aigle, une montagne et un texte.
Logo de l'école alpine internationale Pré Fleuri : texte vert avec soleil jaune et détails du nom de l'école en gris.
Logo de la Loge Villars, représentant des montagnes au-dessus des inscriptions cursives « Villars » et « Lodge »
Logo : Texte "LES MAZOTS DU CLOS" avec flocons de neige.
Logo de l'Hôtel & Résidence Alpe Fleurie avec graphisme montagne en gris et nom en gris clair.
Logo de l'Hôtel Villars : Triangle doré avec lettres noires « VIU » et texte « HOTEL VILLARS » en dessous.
Logo pour Chalet Royalp Hôtel & Spa : lettre R dorée, montagnes et étoiles.
Logo de la TechSpark Academy avec « TECH » bleu foncé, « SPARK » doré et un bouton bleu « Get digital ».
Logo circulaire bleu avec le nom "Cécile Julien" en blanc.
Logo pour Villars Coworking : vache avec drapeau suisse sur le côté, marron et blanc, texte en dessous.
Logo de la Fondation Le Solstice Suisse : cœur rouge avec des gouttelettes colorées rayonnant vers l'extérieur.
Logo de la fondation AClem : un collage circulaire de scènes et de texte "fondation AClem".
Image blanche vierge.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt


- Hello, I am very happy.

Image blanche vierge.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt


- Hello, I am very happy.

Fond blanc vierge.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt


- Hello, I am very happy.

Hello, it's a lot of pain.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud.