Skip to main content
M. Aktaruzzaman Opu
CV ↗
M. Aktaruzzaman Opu

Project Inventory & Archive

A record of software systems, web applications, and technical tools built over the years. Filter by domain or search by technology.

Showing 15 of 15 projects
Exam Studio
WebAssembly Studio / Software
WebAssembly Studio / Software
2026•Active Production

Exam Studio

Automated Bengali XeLaTeX examination studio in pure client-side WebAssembly.

I built Exam Studio to enable educators and academic institutions to generate official Bangladeshi NCTB-standard examination papers with Bengali typography, mathematical equations, dynamic option grids, and 2x1 booklet imposition directly in the browser.

Next.js 16React 19TypeScriptTailwind CSS v4WebAssembly (XeLaTeX)pdf-libpdfjs-distMonaco EditorWeb WorkersIndexedDBZod
Read Case StudyGitHubLive Demo
CGPA Buddy
Web Application / Utility
Web Application / Utility
2026•Active Production

CGPA Buddy

GPA/CGPA calculator tailored for university department credit structures.

I built CGPA Buddy to make semester-wise CGPA calculation easier for RMSTU students, eliminating manual course entry by providing pre-configured department course structures.

Next.js 16React 19TypeScriptTailwind CSS v4Recharts@react-pdf/rendererZod
Read Case StudyGitHubLive Demo
VoltCalc
Web Application / Utility
Web Application / Utility
2026•Active Production

VoltCalc

Bangladesh electricity bill calculator and household load auditor under BERC LT-A tariff.

I built VoltCalc to calculate, simulate, and analyze residential electricity bills under official BERC LT-A stepped tariffs, including reverse prepaid estimation and appliance duty-cycle auditing.

Next.js 16React 19TypeScriptTailwind CSS v4Rechartsshadcn/uiLucide ReactuseSyncExternalStore
Read Case StudyGitHubLive Demo
Question Vault RMSTU
Web Application / University
Web Application / University
2024•Production

Question Vault RMSTU

Digital archive for searching and organizing university exam question papers.

I developed Question Vault to centralize historical mid-term and final exam question papers for RMSTU students, categorized by faculty, department, and course.

Next.jsMongoDBTailwind CSSJWT AuthenticationImageBB APINodemailer
Read Case StudyGitHubLive Demo
RMSTU Transport Management System
Full-Stack Web Application
Full-Stack Web Application
2025•Completed

RMSTU Transport Management System

Real-time bus tracking, route schedules, and trip requisitions.

I built this transport management system to provide real-time bus location tracking, driver trip logs, and administrative vehicle management for RMSTU campus transit.

Next.jsMongoDBWebSocketsNextAuth.jsTailwind CSSLeaflet
Read Case StudyGitHubLive Demo
Zero-Label Microscopy Anomaly Detection
Computer Vision / AI Research
Computer Vision / AI Research
2026•Undergraduate Thesis

Zero-Label Microscopy Anomaly Detection

Benchmarking CAE-IF, SQAFormer & DINOv2 for cell anomaly detection.

My undergraduate thesis benchmarks vision transformers and reconstruction autoencoders on 5,239 unlabelled phase-contrast cell microscopy frames from the LIVECell corpus.

PyTorch 2.2Python 3.12DINOv2SQAFormerCAE-IFOpenCVLIVECell Dataset
Read Case StudyGitHub
RMSTU Notice Hub Reimagined
Web Application
Web Application
2026•Completed

RMSTU Notice Hub Reimagined

Server-rendered portal for official university announcements.

I built RMSTU Notice Hub to provide a fast, searchable portal for university announcements with category filters and inline PDF viewing.

React 19TanStack StartTanStack RouterTanStack QueryCheerioTailwind CSS v4react-pdf
Read Case StudyGitHubLive Demo
RMSTU CSE Department Tour 2026
Web Application / University
Web Application / University
2026•Completed

RMSTU CSE Department Tour 2026

Bilingual web portal for tour registration and payment details.

I built this web application for the Sundarban tour organized by the CSE Department at RMSTU, featuring bilingual content, schedules, and payment info.

Next.js 16TypeScriptTailwind CSS v4shadcn/uiLucide Reactnext-themes
Read Case StudyGitHubLive Demo
Teach Easy
Web Platform / E-Commerce
Web Platform / E-Commerce
2026•Active Production

Teach Easy

E-commerce and educational management platform.

I served as System Architect, Full-Stack Developer, DBA, and Security Analyst for Teach Easy, architecting a production educational platform with role-based access control and scalable database design.

Next.jsReact.jsNode.jsMongoDBTailwind CSSRole-Based Access Control (RBAC)
Read Case StudyLive Demo
ICBC 2025 Conference Management System
Web Platform / Academic Conference
Web Platform / Academic Conference
2025•Completed

ICBC 2025 Conference Management System

Centralized submission, reviewer workflow, and conference portal for ICBC 2025 RMSTU.

I worked as Full-Stack Developer, DBA, and Security Analyst in a team project to build the official conference management system for ICBC 2025 at RMSTU.

Next.jsReact.jsNode.jsMongoDBTailwind CSS
Read Case StudyLive Demo
Offline-First News PWA
Web Application / Lab Project
Web Application / Lab Project
2025•Completed

Offline-First News PWA

Progressive web application with service-worker article caching.

I built an offline-first news reader PWA for Web Engineering Lab (CSE-3106) to allow reading articles without an active internet connection.

Next.js 15TypeScriptPWA Service WorkerIndexedDBTailwind CSS
Read Case StudyGitHubLive Demo
Utility Tool
2025•Completed

Students Attendance Tracker

Web utility for logging and calculating student course attendance.

I built a frontend attendance tracker to help instructors record class attendance, calculate eligibility percentages, and flag low attendance.

Next.jsTypeScriptTailwind CSS
Read Case StudyGitHub