A Story of
Hope & Community
What began as one woman's compassion for her neighbors has grown into a movement transforming lives across Moshi, Tanzania.
“I saw children going to school hungry, and I knew I had to do something.”
— Esther "Mama" Simba
Meet Esther "Mama" Simba
In the shadow of Mount Kilimanjaro, in the bustling town of Moshi, Esther began her journey as a Tanzanian liaison for Peace Corps volunteers. Working alongside Americans who came to serve, she saw the power of cross-cultural connection and community support.
Esther, known lovingly as "Mama Simba," used those relationships to uplift her community. She connected volunteers with local families, organized support for struggling schools, and brought resources to children who needed them most.
Years later, recognizing that her work needed to endure beyond her own lifetime, Mama Simba founded Uweza Tanzania—a corporation designed to ensure that the organization and its impact would live on for generations. Today, Uweza serves hundreds of students and families, a lasting testament to one woman's vision and the global community that believed in her.
“Uweza” means “You can” in Swahili. It's a reminder that every child, every family, every community has the potential to thrive.
Our Mission
To empower children, families, and communities in Moshi, Tanzania through education, nutrition support, and sustainable development programs—creating pathways to a brighter future.
Our Vision
A world where every child has access to education and nourishment, where communities are self-sufficient, and where hope flourishes in even the most challenging circumstances.
Our Values
Community First
We believe in the power of community. Every decision we make is guided by the needs and voices of those we serve.
Sustainable Change
We don't just provide aid—we build capacity. Our programs are designed to create lasting, self-sustaining impact.
Human Dignity
Every person has inherent worth. We treat everyone with respect and honor their stories and aspirations.
Collaboration
We work alongside local leaders, families, and volunteers to create solutions that truly work.
How We Grew
Peace Corps Partnership
Mama Simba's work with Peace Corps volunteers in Moshi as a guide and mentor laid the foundation for her lifelong commitment to community service.
Grassroots Giving
Long before founding Uweza, Mama Simba brought local women together to pool money, food, and resources, helping children stay in school and families put meals on the table.
Experience Tanzania
Mama Simba founds Experience Tanzania, an immersive program connecting visitors with the people, traditions, and landscapes of Moshi—using tourism to support the local community.
Education & Mentorship
The Experience Tanzania team partnered with local schools, mentoring girls, providing supplies, and leading workshops on health, women's rights, and self-sufficiency.
Strengthening Mnini Primary
Focus turned to Mnini Primary School, where hundreds of children began receiving consistent educational support, meals, and guidance.
Founding Uweza
After decades of grassroots service, the Uweza Foundation was officially founded to secure a lasting legacy for children, families, and women.
Expanding Reach
The Uweza Foundation expands its partnerships to deliver education, meals, vocational training, and health support across Moshi.
A Living Legacy
From her earliest days with the Peace Corps to the thriving Uweza Foundation, Mama Simba's journey is proof that one person's love can transform a village and inspire the world.
Our Team
Esther Simba
Executive Director
A mother, educator, and community leader whose vision sparked this movement.
Agape Andrew Munishi
Local Program Director
Oversees daily operations and ensures programs run smoothly on the ground.
Subira "Tunu" Mach
Community & Program Advisor
Connects global supporters with on-ground initiatives and advises on program strategy.
Join Our Story
Every chapter of our story is written by people like you—dreamers, givers, believers in the power of community.