In the education and training sector, management concerns several areas. These are the educational aspect, the financial aspect, the temporal aspect... All these aspects contribute to the achievement of the schools’ objectives. A large part of school activity is carried out at the administrative level and without effective administrative management, all work at the educational and financial level in schools will be doomed to failure if there is no concept of time. Likewise, if the educational role of the head of the establishment is essential, his administrative and temporal role as manager is taking on more and more importance today given the broadening of the mission of the school and the current developments in human resources management methods.

Through the writings of certain psychologist authors, the author of this article realized that psychologies do not interest the public. He conducted a survey among students of teaching schools, students of higher educational institutes and psychology professors, to research the factors that disadvantage the learning and teaching of psychology. This study made it possible to conclude that at the basis of all these factors lies the lack of an organization capable of giving students and teachers the moral and scientific material support necessary for the learning and teaching of psychologies.

The choice of this subject is related to the object that has activated our attention as a researcher and strikes our imagination. It all started with an exchange between colleagues and an observation made when we were watching a tourist documentary of the city of Lubumbashi, so we were driven by the taste of wanting to improve the tourism process to grant quick access to all sites available in the city for sightseeing. This work will provide the IT solution to the Ministry of Tourism and more specifically to the Tourism Service through the application that will be designed and implemented with regard to the process of tracking tourists and better managing them to maximize revenue.

The SERNIE is an educational system that guarantees the quality of education, the circulation of fake school coins, in short, it fights against anti-values in the school environment. The SERNIE awakens the conscience of parents in the supervision of their children to increase discipline and observation. The Ministry of Primary, Secondary and Vocational Education is working through SERNIE to fight relentlessly all the flaws observed in the head of managers, students and parents alike. The SERNIE is also a powerful weapon of deterrence in the hands of the authorities of the Ministry of EPESP. The choice of our subject is not a random fact, it is explained by the fact that we have seen the way in which the management of student identification works. Certainly, the SERNIE has set very relevant objectives, among which we just mention the identification of students in order to prevent fraud and school vagrancy. But the information system as designed now does not really allow it to achieve its ends.

After a long observation and analysis the process of receiving and sending mail, we opted the computerization the system for managing internal and external mail of the public sector company that is the subject of our study, which is the General Directorate of Customs and Excise of Haut Katanga, in the Democratic Republic of the Congo. This phase explains the ultimate concern that motivates us to conduct research in a given environment while explaining the rationale for choosing this study to meet the needs of the DGDA/DRC. The major concern that motivated us to approach this study is none other than to see the DGDA properly manage its mail, thanks to a computer tool consisting of a database that it can update daily. This study would be useful to companies with managerial character to hold well their management on the mail in the concern to ensure the perenniality of the data and to fight against the waste of time in the search and the location of the old mail.

In this work, it was a question of developing a management computer application to manage accounting operations on the clearance of payment of academic expenses. This is how we were led to develop the software based on the operating mode of the organization that interested us. This work also allowed me to assimilate some knowledge in the progress of the agile development process put in place, which, although there were some imponderable aspects generating delays and which we try somewhat to manage the development and management aspect of recipe elements, places the applicant at the center of development in order to best meet their needs. Finally, the architecture and deployment of the computer system made it possible to present the software and hardware architecture of the future system.

The choice of this study theme is related to the object that attracted our attention as scientific researchers. It all started with an exchange and observation of the functioning of the control and payroll service of the teachers of the province of Haut-Katanga (SECOPE in the acronym), so we were driven by the desire to improve the process to allow good management and the smooth running of the operations related to the transfer of the agents as well as their pay. This study will serve to bring a computerized solution to the Ministry of Education and more precisely to the service of control and pay of the teachers by a management tool based on the functioning of the process of transfer of the agents and to better manage these last ones to maximize the receipts. This work has led to the following results (Know the number of all agents for a given period in relation to their task, Quickly exchange data between different positions involved, Make each agent’s information accessible through a shared database that offers better data storage and access techniques while eliminating the loss of records of all transferred agents).

The stimulus of our choice in this study, remains the observation made at the time of the declaration of the tax on the rental income by various taxpayers. The present work was beneficial to us taking into account first of all our scientific orientation and the desire to set up a better-computerized solution to palliate the administrative difficulties of the Directorate of the Revenues of Haut-Katanga (DRKAT in the acronym) to provide to the various services the possibility to communicate between them without moving, to carry out operations in the fiscal field of tax collection on rental income by the integration and implementation of a computer tool within the concerned services, which will allow the reduction of the greatest number of risks that this process of tax collection on rental income runs. This implemented system will include computer resources that will allow users to collect, process, save on removable media and share data without running many risks. The development of a computer tool that will allow proper monitoring by the Directorate of Revenue of Haut-Katanga for the collection and payment of rental income tax.