Born from the belief that Africa deserves technology solutions created for and by its realities, Rostel High-Tech blends creativity and technical expertise to deliver concrete, accessible, and impactful results.
Herdy Rostel Youlou launches Rostel High-Tech with a simple vision: building tech solutions designed for Africa. First clients, first branding and web development projects.
Building a multidisciplinary team. Official registration in May 2024. Service diversification and first strategic partnerships.
Launch of RoxShield and development of FlowAI. Repositioning as a creative & tech studio. 8 active services, 100+ direct beneficiaries.
Commercial launch of FlowAI. Expansion beyond Sénégal. Becoming the go-to technology partner across francophone Africa.
To become the go-to technology partner in French-speaking Africa, by building digital solutions that secure, automate, and transform the daily operations of African businesses, institutions, and communities.
To design and deploy tech products and services built for and by Africa — combining technical excellence, accessibility, and measurable social impact.
Our promise
« We create, develop, and support the brands, businesses, and institutions shaping the Africa of tomorrow. »
In a market where digital agencies are multiplying, Rostel High-Tech holds a unique position.
We are neither a traditional creative agency nor a dev shop. We are a studio that blends both skill sets to deliver cohesive projects from end to end.
With RoxShield and FlowAI, Rostel invests in its own SaaS products. This dual service + product DNA allows us to master the entire value chain.
Our solutions are designed for the realities of the African market: variable connectivity, Mobile Money integration, local languages, and adapted pricing.
From design to maintenance, through development and training, we cover the full lifecycle of a digital project.
These capabilities run through everything we do: secure websites, intelligent automation, and built-in awareness.