Featured Engineering Case Studies

Problem: University internship placement and student monitoring across Francophone Africa still rely on paper forms, scattered emails, and manual spreadsheets, leading to roughly 30% unverified agreements and zero actionable data.

Solution: A complete cloud infrastructure connecting 5 core roles (universities, corporate hosts, students, academic supervisors, and ministries) with automated approval workflows, tamper-proof digital agreements, and a real-time employability observatory.

Outcome: Live operational MVP on stageconnect.app. 2026-2027 academic pilot in preparation, targeting 10 to 15 private universities in Benin (signatures from October 2026).

Problem: Every year, thousands of Beninese high school graduates select university majors by default or misinformation, risking dropout due to misalignment with their actual Baccalaureate grades and cognitive affinities.

Solution: An AI-powered academic advisor combining Baccalaureate score analysis, RIASEC psychometric profiling, real-time official MESRS ranking algorithms, and automated generation of a 10-section Parent PDF report accessible on web and WhatsApp.

Outcome: Successfully launched in July 2026. 7 initial paying users guided with high satisfaction. Empirical usage data leveraged to architect the V2 platform.

Problem: Private and public schools struggle with fragmented legacy software, brittle spreadsheets, and severe communication latency with parents regarding student attendance and tuition status.

Solution: A complete multi-tenant school management SaaS: 4 specialized role-based applications (Executive, Teachers, Parents, Students), instant WhatsApp/SMS parent notifications, and strict PostgreSQL Row-Level Security isolation.

Outcome: Over 622 automated tests, resilient microservice backend on NestJS and PostgreSQL RLS, actively adopted in production by private educational institutions.

Problem: A South African tour operator needed a modern web platform delivering fast page loads on international mobile connections alongside high organic search discoverability and intuitive bookings.

Solution: Full frontend architecture in Next.js: responsive excursion showcase, interactive travel filters, streamlined booking flow, and comprehensive Core Web Vitals optimization.

Outcome: Frontend delivered and deployed to production, with layouts adapted to mobile and large screens alike.

Problem: Personal budgeting tools impose excessive manual friction and overlook cash-heavy, informal multi-wallet habits across West Africa, causing users to abandon spreadsheets within days.

Solution: A voice-native mobile web application powered by a proprietary AI correction loop: users speak out their day, AI extracts multi-wallet expenses (Cash, MTN MoMo, Wave) and aligns theoretical balances with physical money without shame or complex math.

Outcome: Running on budgetvox-app.sinda.pro in final internal testing before the beta opens: Deepgram Nova-3 voice transcription (< 300 ms latency) and structured AI expense extraction.

Problem: A financial education academy needed a platform to sell its online courses (stock market, BRVM) and publish its analyses without relying on social media.

Solution: A complete e-learning platform: paid course catalog in FCFA, course pages split into parts, an analysis blog with search, and a member area with email or Google sign-in.

Outcome: Live on safre-academie.com. 173 cumulative enrollments across the first two courses at the time of the screenshots.