EdTech / LMS · 2024–2025
B-FRENCH
Language institute — full learning ecosystem for Bangla speakers in France
A complete custom-built ecosystem: learner web app, Flutter mobile, and a 4-role dashboard covering courses, enrollments, exams, and operations.
4 roles
Admin surfaces shipped
Web + mobile
Learner clients live
1 product
Courses, exams, ops together
Before
Scattered tools for classes, enrollments, and exams — no single learner or admin product.
After
One LMS: Next.js learner web, Flutter mobile, and a 4-role operations dashboard in production.
Challenge
The institute needed one product for French language and civic-exam preparation — not a generic course marketplace. Learners, instructors, and admins each needed a real surface: catalog, live Zoom entry, practice, payments, and back-office control.
Approach
We engineered a full stack: a dark-mode Next.js learner web app, Flutter mobile clients, and a multi-role admin (overview, users, courses, enrollments, gradebook, exam banks, site content). Live sessions, recorded catalogs, and progress share one product model.
Outcome
A production LMS ecosystem live at b-french-web — web, mobile, and operations in one accountable build instead of bolted-together tools.
Role: Product design and full-stack platform engineering.
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