EdTech Platforms
Built for Real Classrooms & Global Exams
Learning platforms that scale from one teacher to ACCA-class enterprises
Education is our deepest domain. We are the long-term technology partner behind TestReach, the assessment platform trusted by ACCA, British Council, CIPS, and iSQI — and the team that built Biddaan, a multi-tenant LMS with live classes, exam engines, and a Bangla-first UX, from zero to 1,000+ educators in under a year.
We design for the messy reality of real learning: flaky classroom Wi-Fi, invigilation under exam pressure, mixed-language content, CQ (creative question) formats, and the long tail of edge cases that only emerge when thousands of students hit your platform at 9 AM on exam day.
What You Ship With NerdDevs
- Multi-tenant LMS platforms for coaching centres, institutions, and marketplaces
- Online assessment engines with remote proctoring and auto-grading
- Live class infrastructure with recording, attendance, and analytics
- Question banks supporting MCQ, CQ, math rendering, and audio items
- Gamified learning loops — quizzes, streaks, leaderboards, rewards
What We Build
Six focus areas where we bring deep, shipped-in-production experience.
Multi-Tenant LMS
Course catalogs, enrollment, payment, live classes, content delivery, analytics, and role-based admin — with tenant isolation baked in.
Assessment & Exam Engines
Secure exam delivery with sectioned papers, pass-mark logic, grading scales, randomization, and remote proctoring.
Live Class Infrastructure
Video conferencing integrations, recording, attendance, chat, and breakout rooms tuned for low-bandwidth learners.
Question Banks & Authoring
Rich-text + LaTeX math, audio/image questions, tagging, versioning, bulk import, and reviewer workflows.
Learner Analytics
Dashboards for students, teachers, and admins — mastery tracking, cohort comparisons, at-risk flags.
Gamified Learning
Quizzes, contests, badges, streaks, and referral rewards that actually move retention metrics.
Our Stack
- Vue.js
- React
- Next.js
- Node.js
- MongoDB
- PostgreSQL
- Redis
- AWS
- WebRTC
- bKash / Stripe
Who This Is For
- Coaching centres digitising offline operations
- EdTech startups building localised LMS products
- Certification bodies moving exams online at scale
- Universities or corporates rolling out internal L&D platforms
Frequently Asked Questions
Do you build both the learner and admin sides of an LMS?
Yes. A working LMS needs a great learner experience, a usable teacher authoring flow, and an admin console for the institution owner. We design and build all three as a coordinated product, not three bolted-on apps.
How do you handle exam security and remote proctoring?
On TestReach we shipped live remote invigilation, browser lockdown, and anti-cheat signals for regulated certifications. For most products, a layered approach — randomised question ordering, time controls, webcam monitoring, and post-hoc anomaly detection — matches the real risk.
Can you build for low-bandwidth learners in markets like Bangladesh?
That is the default assumption in our work. Mobile-first, aggressive caching, optimistic UIs, support for Bangla numerals and math rendering, and video quality that degrades gracefully are baked in.
How long does a first-version LMS take to ship?
A focused v1 with courses, payments, live classes, and a basic exam module ships in 10–14 weeks. A multi-tenant platform with white-labelling and advanced analytics is typically 16–24 weeks.
Ready to talk about your edtech & lms development project?
Send a short brief. We reply within one business day with next steps, a timeline, and the right engineer for the job.