Available courses

This is the placement test for all HTML/CSS learners. It helps the administration and staff of experts to evaluate your score level and assign you to an appropriate Level class. Do your best for the test and Good Luck ! Cost 10 USD or 5.100 CFA

Il s'agit du test de placement pour tous les apprenants de cours de Programmation HTML/CSS. Il permet à l'administration et à l'équipe d'experts d'évaluer votre niveau et de vous affecter à une classe de niveau approprié. Faites de votre mieux pour le test et bonne chance ! Coût 10 USD ou 5.100 CFA


This module tests your level in JavaScript to determine your appropriate class according to your score. So, try to give the best for the level test.

Ce module teste votre niveau en JavaScript afin de déterminer votre classe appropriée selon votre score. Donc, essayez de donner le meilleur pour le test de niveau.


This is the placement test for all basic Computer learners. It helps the administration and staff of experts to evaluate your score level and assign you to an appropriate Level class. Do your best for the test and Good Luck ! Cost 10 USD or 5.100 CFA

Il s'agit du test de placement pour tous les apprenants de cours d'Informatique Générale. Il permet à l'administration et à l'équipe d'experts d'évaluer votre niveau et de vous affecter à une classe de niveau approprié. Faites de votre mieux pour le test et bonne chance ! Coût 10 USD ou 5.100 CFA

This is the placement test for all English learners. It helps the administration and staff of experts to evaluate your score level and assign you to an appropriate Level class. Do your best for the test and Good Luck ! Cost 10 USD or 5.100 CFA

Il s'agit du test de placement pour tous les apprenants de cours d'Anglais. Il permet à l'administration et à l'équipe d'experts d'évaluer votre niveau et de vous affecter à une classe de niveau approprié. Faites de votre mieux pour le test et bonne chance ! Coût 10 USD ou 5.100 CFA

This is the placement test for all IT Web PHP Developers. It helps the staff of experts to evaluate your score level and assign you to an appropriate Level class. Do your best for the test and Good Luck !

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This is the placement test for all French learners. It helps the administration and staff of experts to evaluate your score level and assign you to an appropriate Level class. Do your best for the test and Good Luck ! Cost 10 USD or 5.100 CFA

Il s'agit du test de placement pour tous les apprenants de cours de Français. Il permet à l'administration et à l'équipe d'experts d'évaluer votre niveau et de vous affecter à une classe de niveau approprié. Faites de votre mieux pour le test et bonne chance ! Coût 10 USD ou 5.100 CFA

Pearson Test of English (PTE) provides secure English language testing for study applications worldwide, and for visa applications for work and migration in Australia, the UK, New Zealand, and Canada. Every year, tens of thousands of people trust PTE to help them rapidly prove their English proficiency – and to open doors to their future lives and careers.

English students can now take the Duolingo English Test to obtain their official English proficiency score. Before applying to a university or college in an English-speaking country, you usually need to take a test like the Duolingo English Test. Duolingo English Test is designed specifically for university and college applicants who need an official English score. Similar to IELTS and TOEFL, this test is accepted by thousands of universities worldwide even though it is new. To find out if your chosen university accepts the Duolingo English Test,  go to the Duolingo English Test website.


The International English Language Testing System (IELTS) measures the language proficiency of people who want to study or work where English is used as a language of communication. It uses a nine-band scale to clearly identify levels of proficiency, from non-user (band score 1) through to expert (band score 9). 

This course prepares for the IELTS exam.

The TOEFL iBT test is the world's most accepted English-language test for study, work and immigration. It is preferred by more universities and institutions, so you can be confident you'll stand out to admissions officers where it counts.

This course prepares you for the TOEFL iBT test.

The Graduate Management Admission Test, or GMAT, is an important part of the business school application process. The GMAT is a multiple-choice, computer-based and computer-adaptive standardized exam that is often required for admission to graduate business programs (MBA) globally. The GMAT is developed and administered by testmaker GMAC. 

This course prepares you for the GMAT. 

The Graduate Record Examinations is a standardized test that is an admissions requirement for many graduate schools in the United States and Canada and few in other countries. The GRE is owned and administered by Educational Testing Service.

This course prepares you for the GRE.


A learner who needs a certificate of Proficiency should register online and complete the Certification test. If the total score of the test is equal or more than 80% (≥80%), the student is eligible to request a Certificate of Proficiency. All In One-Academy English Certifications will verify the successful candidate has the knowledge and skills required to :

  • Live and study in an English Academic or professional settings
  • Understand academic texts in English that require a wide range of reading abilities regardless of the difficulty of the texts.
  • Understand conversations and lectures in English that present a wide range of listening demands. These demands can include difficult vocabulary (uncommon terms, or colloquial or figurative language), complex grammatical structures, abstract or complex ideas, and/or making sense of unexpected or seemingly contradictory information.

This is equivalent to one to three years of practical English or working in an English environment or an English tutor/teacher/mentor role.


CUSO International LS101 Course. This course is dedicated only to the staff of CUSO International.

An introductory course designed to enhance the speaking and listening skills of non-native English speakers. Emphasis is on pronunciation, stress, rhythm, and intonation patterns of American English. Oral communication, listening comprehension, and vocabulary development are stressed. Students build their skills through instruction and intensive practice.

The first course for American English Language Program (AELP) students in a sequence of four courses designed to teach academic writing of American English. Emphasis on parts of speech, basic sentence patterns, and appropriate use of verb tenses.

A professional intermediate business course designed to enhance the reading/writing/ or speaking and listening skills of non-native English speakers. Emphasis is on pronunciation, stress, rhythm, and intonation patterns of International Business English. Written/Oral communication, listening comprehension, and vocabulary development are stressed. Students build their skills through instruction and intensive practice with Global Exam track in each class registered.

The course emphasizes the development and use of language skills necessary for understanding others and expressing oneself orally in American English in academic, professional, and social contexts. The course includes vocabulary development, practice with appropriate language structures, and discussion of important aspects of cross-cultural communication. Students in Business english would also be required to complete the Business Assignments as indicated with BE.

Overview of Cybersecurity   Mastering the concept of security is nowadays essential to develop your career. This training focuses on the computer security modules. Everyday computer security: PC, Tablets, Smartphones. Dangers, remedies, and certifications. All work is done on our Board system and files are sent via FTPS or SSH or GitHub or Bitbucket. Whether you like it or not, hackers will penetrate your system, so it will benefit you to be a part of the process in order to tie up loose ends. Unfortunately, many companies do not have enough resources for penetration testing.

Available also online at the ACADEMY : https://allinone-academy.com

Cours en ligne également via la plateforme Academy https://allinone-academy.com. (Après le test de niveau, les instructeurs discutent avec l'apprenant des options disponibles.

This is a complete PHP programming course for students. It's assumed that you already have some HTML/CSS skills. But you don't need to be a guru, by any means. If you need a refresher on HTML, then report to your instructor for some resources for the Web Design course. Everything you need to get started with this PHP course is set out in first section of the course. Good luck!

The first Web Design course using JavaScript in a sequence of three courses designed to teach JavaScript & jQuery at an international level. Emphasis is placed on coding best practices, development framework and components of web applications.

This course module will enable you to design secure dynamic web applications with the latest HTML5/CSS technologies using web development best practices. You will be able to master the Secure Software Development Life Cycle (SSDLC), Installation, and Maintenance of web applications. You will be able to create your own hosting server, configure your Editor and IDE to meet the needs of your applications. Get a free FTP account followed by an SSL certificate (if applicable) throughout your training.

This course introduces learners to basics notions in Computer Science and computing. It covers topics such as the development of history of computers and computing; the characteristics of computer systems; the organization of a computer system; the Von Neumann architecture, the history of the Internet; basic software applications. It is designed for learners with little or no experience in computer use

Every organization using a database management system (DBMS) to manage data requires a database administration group to ensure the effective use and deployment of the company's databases. Since most modern organizations of any size use a DBMS, the need for a database administrator (DBA) is greater today than ever before. However, the discipline of database administration is neither well understood nor universally practiced in a coherent and easily replicated manner. This course will explore a range of basic skills to allow any user to create and manage data in a corporate/business environment.

Le premier cours d’Informatique requis pour les étudiants/apprenants dans une séquence de cours de 02 heures par semaine conçus pour les utilisateurs débutants de niveau et en fait assez amusant et divertissant. Apprendre n'a jamais été aussi simple et facile. Notons que les travaux pratiques se déroulent actuellement sur des PC- ordinateurs fonctionnant sous le système d’exploitation Windows de Microsoft. Les logiciels installés sur ces machines permettent de se familiariser avec le traitement de texte, les tableurs et différents logiciels de traitement de données. Les étudiants apprendront à rédiger un rapport présentant, sous forme attractive, des données numériques préalablement analysés et des présentations PowerPoint. Toutes les machines sont reliées à l’Internet. Une part importante des travaux pratiques sera orientée vers la maîtrise des nouvelles possibilités offertes aux scientifiques par ce nouveau moyen de communication. Tous les étudiants sont amenés à utiliser le courrier électronique et le WWW. Nous indiquerons aussi comment trouver rapidement des informations pertinentes sur le Web.

Description du Cours: Un cours d'initiation conçu pour améliorer les capacités d'expression et d'écoute des locuteurs francophone non francophones. L'accent est mis sur la prononciation, le stress, le rythme et les modes d'intonation du français. La communication orale, la compréhension à l'écoute et le développement du vocabulaire sont soulignés. Les élèves développent leurs compétences grâce à l'enseignement et à la pratique intensive.