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Mehedi Hasan Sarkar

Learning and EdTech

AI learning apps and exam content pipelines

Learning apps depend on their content. I have built an AI pipeline that turns printed books into exam content. I led the mobile team of a learning app. I also built a language-learning platform with cached text-to-speech, and the backend of an ESOL exam-preparation platform.

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Problems I solve here

01

Printed material that needs to become structured, searchable content

02

Long AI jobs that fail halfway and start again from zero

03

Mobile apps that need reliable App Store and Google Play releases

04

Audio and AI output that costs money every time it is generated again

Case studies

All case studies

What I've built

Full work history
Independent Contractor2026 to presentAustralia

Student management platform for training providers

Lead full-stack engineer, owned the product end to end. Guided two junior developers on frontend design.

A multi-organisation platform for registered training organisations (RTOs).

Neovotech Ltd2024 to 2026Bangladesh

AI-assisted learning platform

Mobile team lead (3 developers) and main engineer on the app

A learning platform for students, teachers, schools and parents.

Neovotech Ltd2024 to 2026

Language-learning platform

Full-stack engineer, backend and frontend

Lessons, practice sessions, progress tracking and gamification for Bengali-speaking learners.

Neovotech Ltd2024 to 2026UK

ESOL learning and exam-preparation platform

Backend engineer. A teammate built the frontend.

Separate roles for platform admins, centre admins, teachers and students.

Neovotech Ltd2024 to 2026

Cognitive assessment app

Full-stack engineer

Assessments, training and challenges on mobile and web.

Start with one problem

Fix one problem in 2 to 4 weeks, with a one-page plan before any work starts.

Let's talk