Selected work

Products that went live.

From LMS platforms to medical research tools — each one built for real users, with performance and maintenance in mind.

Health Systems Matter (HSM) screenshot

Health Systems Matter (HSM)

A comprehensive knowledge platform dedicated to global health, empowering professionals with resources, insights, career opportunities, and news. Built with Next.js 15, Sanity.io for content management, and integrated with Stripe for payments and Clerk for authentication.

Created a trusted platform for global health professionals to access evidence-based insights and career opportunities

  • Next.js 15
  • Sanity.io
  • TypeScript
  • Tailwind CSS
  • Framer Motion
  • Zustand
  • Clerk
  • Stripe
Project screenshot 1

Innodemy - Learning Management System

A comprehensive Learning Management System (LMS) and education platform that offers specialized courses in Clinical Research, Programming, Data Science & Machine Learning, VLSI, and Core Engineering. The platform provides world-class education with expert mentorship, hands-on projects, lifetime support, and certification programs to help learners advance their careers.

Empowered thousands of learners with accessible, high-quality education and career advancement opportunities through comprehensive course offerings and expert mentorship

  • Next.js
  • TypeScript
  • Tailwind CSS
  • LMS Platform
  • Course Management
  • E-Learning
Project screenshot 1

PRism - AI-Powered Code Review Platform

A free, self-hostable alternative to CodeRabbit that delivers instant AI code reviews on every pull request. PRism connects through GitHub webhooks to provide language-aware feedback, catch security vulnerabilities, flag performance and code quality issues, and return concrete auto-fix suggestions for solo developers and small teams.

Gave solo developers and small teams affordable automated PR reviews with actionable findings and fix recommendations

  • AI Code Review
  • GitHub Webhooks
  • Security Analysis
  • Performance Review
  • Auto-Fix Suggestions
  • Self-Hosted
Project screenshot 1

RLaaS - Rate Limiter as a Service

A production-grade API gateway that protects APIs from scraping, abuse, and overload without custom rate limiting code. RLaaS lets developers generate an API key, wrap endpoints, and get four rate limiting algorithms, multi-tenant access control, live analytics, and an in-browser gateway tester without needing Postman.

Protected APIs with reusable rate limiting, real-time traffic visibility, and optimized sub-100ms analytics queries

  • API Gateway
  • Rate Limiting
  • PostgreSQL
  • Real-Time Analytics
  • API Keys
  • Gateway Tester
Data4Research - Advanced Medical Research Platform screenshot

Data4Research - Advanced Medical Research Platform

An advanced patient management system designed for medical professionals and researchers. Features comprehensive data entry capabilities for patient information, medical reports, and research data management. The platform provides secure authentication and efficient data organization to streamline medical research workflows and patient care documentation.

Streamlined medical research data management and patient information tracking, enabling healthcare professionals to efficiently organize and access critical medical data and research reports

  • Next.js
  • TypeScript
  • Tailwind CSS
  • Patient Management
  • Medical Data Entry
  • Report Management
Midwife Platform screenshot

Midwife Platform

A sophisticated healthcare platform designed for maternal care professionals. Features real-time collaboration, document management with Lexical Editor, and secure authentication. Built with modern technologies to streamline healthcare workflows.

Improved healthcare professional collaboration and streamlined maternal care documentation processes

  • Next.js
  • TypeScript
  • Tailwind CSS
  • Shadcn UI
  • Liveblocks
  • Lexical Editor
  • Clerk
TDHRC - Tropical Disease & Health Research Center screenshot

TDHRC - Tropical Disease & Health Research Center

A non-profit organization website dedicated to reducing the burden of tropical diseases in Bangladesh. Features modern animations with GSAP, responsive design, and comprehensive information about health research initiatives.

Established online presence for health research organization, improving awareness and accessibility to tropical disease information

  • React
  • Vite
  • Tailwind CSS
  • GSAP
BSLCTR - Bangladesh Society for Liver Cancer screenshot

BSLCTR - Bangladesh Society for Liver Cancer

A comprehensive platform for the Bangladesh Society for Liver Cancer Treatment & Research. Features event management, member portal, admin dashboard, and resource library for hepatology professionals.

Centralized platform for liver cancer research community, facilitating knowledge sharing and professional networking

  • Next.js
  • TypeScript
  • Tailwind CSS
  • Prisma
  • PostgreSQL
Innoclin Research screenshot

Innoclin Research

A premier clinical research services and strategic resourcing organization platform. Features comprehensive CRO solutions, FSP support, study planning, market research, and advanced data analytics. Built to deliver exceptional clinical experiences and accelerate breakthroughs in life sciences.

Empowered clinical research organization with comprehensive digital platform, enabling efficient trial management and strategic resourcing services

  • Next.js
  • TypeScript
  • Tailwind CSS
  • Content Management
  • Analytics
Pantho Jon - Travel Blog screenshot

Pantho Jon - Travel Blog

A fully functional dynamic website built for a travel-blog client, featuring responsive design, content management, blog & article posting, and seamless UX across devices. I personally developed, deployed and handled the full stack (front-end and back-end), as well as ongoing maintenance and updates to ensure smooth performance.

Delivered a fully functional travel blog platform with seamless content management and responsive design across all devices

  • Full-Stack
  • Content Management
  • Blog Platform
  • Responsive Design

More in progress

SaaS products, API-heavy platforms and open-source tools. Check back, or ask me what I'm building now.

Let's build something worth shipping.

Full-stack work in Next.js, NestJS and PostgreSQL. Open to freelance projects and full-time roles.

Contact

© 2026 Muhammad Jubayer

Next.js · TypeScript · Tailwind