- Detailed studies of several hydroelectric, solar and hybrid power plant construction projects ;- Project management of works to strengthen public lighting in the city of Yaoundé ;- Creation of administrative, financial and technical offers ;- Hydrological monitoring of rivers and determination of their hydroelectric potential;- Participation in the project management of the construction work of the LINGANG-FOTO and LEFOCK micropower plants;- Participation in the construction of a hydroelectric-solar micropower plant in FOTETSA;- Participation in the electrification project of the municipality of FOTETSA.

- Weather station monitoring;- Research and Identification of sites for potential small hydroelectric power plants;- Descents to hydroelectric sites and installation of gauging stations.

End-of-studies project on "the hybridization of a hydroelectric power plant using a floating photovoltaic solar power plant" with a case study of the MEZOUNG river in western Cameroon.- Sizing of equipment for the hydroelectric power plant and the floating solar power plant;- Sizing of the water reservoir and the dam;- Hybridization of the hydroelectric power plant with the floating solar power plant.

- Mechanical maintenance of the eight (08) turbo-alternator groups of the SONGLOULOU hydroelectric power station; - Mechanical maintenance of the 40 bars air compressors,- Mechanical maintenance of the Brassert oil filter- Assistance for the manager of the Electrical Workshop; - Assistance for the manager of the Mechanical Workshop.

- Assistance to the Head of the Maintenance Workshop for the implementation of the energy saving project- Maintenance of 40 bar and 7 bar compressors;- Detection and repair of compressed air leaks;- Monitoring of KPIs (Key Performance Indicators) of the Machine Room and production lines;- Energy balance of the factory.

Design and manufacturing of agro-industrial machines such as a cocoa oil extractor and manual encapsulator