Guinea · Waste collection
EvolisAPP
Home waste collection in Conakry, tracked from the truck's visit to the invoice.
What we have built
A selection of projects, from software development to telecom engineering.
Case studies
Two large-scale platforms, told in detail.
Cameroon, diaspora · Civil registry
Cameroon Memoria
Death notices and tributes brought together on one platform, in French and English.
Our products
Published by Dembou ConsultingBurkina Faso, Cameroon
ComMa
An online management suite, with nothing to install, for freelancers, tradespeople, shops and businesses. It works on computers and phones, with Mobile Money payment. ComMa® is a trademark registered with OAPI.
Live since September 2026
BusinessesGestion d'entreprises, Comptabilité, RH et Paie
RetailPos Business, Geststock, Force de vente
Hospitality and restaurantsHôtel, Restaurant
HealthcarePharmacie, Labo, Clinique, Santé, Promotion Médicale
Savings and real estateTontine, Immo
TrainingAcadémie
nenonak
An app that tells households the cheapest time to run their appliances, based on their meter, tariffs and solar panels. Available in French and Dutch, and installable on a phone.
Live
TamTamFoot
A statistics platform dedicated to African professional footballers. It covers 29 leagues and calculates the TTF index by player and by country. Available in French and English.
Live
Work for our clients
Platforms built to measure, across different sectors and countries.
EvolisAPP
A suite of three applications for digitalizing household waste pre-collection in Conakry: a back office for managing zones and subscribers, a mobile app for collection agents (geolocation, routes, photo proof of collection) and a subscriber portal (collection tracking, payment declaration). Actually in operation across several municipalities of Conakry.
Cameroon Memoria
A platform for death notices and tributes for Cameroonians at home and in the diaspora, developed for 2B Memoria. Notices from the BUNEC are published free of charge. Families can enrich them or publish notices, funeral announcements and tributes, reviewed before publication. Available in French and English.
Prestations
An application developed for the Université de l'Unité Africaine to replace its planning and reporting spreadsheets. It tracks the hours actually taught and the material actually covered, then produces service statements for payroll, reports and alerts. Teacher screens are designed for phones.
AuRegal
A WhatsApp-based meal ordering system for corporate catering: smart message recognition, prepaid customer wallets and consolidated billing per client company, with dedicated access for company managers.
Telecom Projects
Over fifteen years of work for operators and equipment vendors in Central and West Africa.
| Client | Country | Scope of work |
|---|---|---|
| MTN Cameroon | Cameroon | Supply and installation of towers and cellular repeaters, in partnership with Grentech |
| Orange | Niger, DRC | 2G/3G radio audit and optimization across several cities; comparative measurements before and after modernization |
| Vodafone Cameroon | Cameroon | Comparative radio measurements and network optimization in Douala |
| Ericsson | Gabon, Congo | Multi-month radio benchmarking campaigns (drive testing) |
| Huawei Technologies | Cameroon | Radio measurements and field data collection, multi-year contract |
| Camusat / Airtel | Congo | Brazzaville–Oyo transmission backbone, tower assembly |
| Aviat Networks / MTN | Congo | Brazzaville–Pointe-Noire backbone |
| Nokia Siemens Networks / Airtel | Congo | Surveys and installation of 3G equipment |
| MTN Congo | Congo | Radio audit and new frequency plan; remote technical support in radio planning |
| SOGUIPAH | Guinea | Internet network connecting sixteen offices; ERP configuration (accounting, inventory, HR, sales) |
| Gold Hôtel | Cameroon | Website, booking application, video surveillance, fire safety, point of sale |
| Laboratoire International de Yaoundé | Cameroon | Laboratory information management system, in operation since 2020 |
Strategic Advisory
Gotesse ASBL — DIMALPHAR program
Structuring a pan-African program to develop an antimalarial drug: presentation materials and partnership files for institutional investors.
Be Quality Consulting
Producing strategic and regulatory documentation to support Cameroonian research institutes toward quality certification (ISO and industry standards).