TOSA · Isograd
Web development
Learn to build web pages with HTML, CSS and JavaScript, and validate your level with the TOSA Web Developer certification.
90 minExam duration
35Adaptive questions
1–1,000Score scale
3 yearsValidity

Who is it for?
- Beginners aiming for a web career
- Career changers and computing students
- Professionals who build or maintain websites
Prerequisites
There are no entry requirements for the exam. Being comfortable with computers is recommended.
Objectives
- Structure a page with HTML
- Style a website with CSS
- Adding interactivity with JavaScript
- Integrate, debug and document your code
Programme
01HTML
- Page structure
- Tags, lists, tables and forms
- Semantic elements
02CSS
- Selectors and properties
- Layout and positioning
- Responsive design
03JavaScript
- Variables, conditions and loops
- Functions
- Page manipulation
04Web integration
- Combine HTML, CSS and JavaScript
- Debug code
- Use the documentation of external libraries
The exam
FormatAdaptive online exam, proctored at one of our centres (Brazzaville or Pointe-Noire); multiple-choice and interactive questions, plus coding exercises
Duration90 minutes
Questions35 questions
ResultScore from 1 to 1,000; Initial, Basic, Operational, Advanced and Expert levels
Validity3 years
The official title is Web Developer. The exam is available in French and English. A score of at least 551 earns a diploma and a Credly badge.
Initial1–350
Basic351–550
Operational551–725
Advanced726–875
Expert876–1000
Packages
TrainingThe training module, in person.
CertificationSitting the official TOSA exam.
Pack + 1 assessmentThe certification, preceded by a mock test under exam conditions.
Pack + 2 assessmentsThe certification, preceded by two mock tests.
Official sources: tosa.org
Upcoming sessions
Coming soon. Contact your nearest centre to find out the next dates.
Brazzaville
1659, rue Matsiona Nzoulou, Plateau des 15 ans
WhatsApp +242 06 885 73 38
Pointe-Noire
Quartier SOCOPRISE, en face de Oceana
Tel. +242 05 583 26 30
WhatsApp +242 06 701 88 87
By email
Response with dates and a quote.
contact@atom-center.com