Nov 2024 – Apr 2026 (Remote)

• Built LMS platform serving 200+ students
• Implemented role-based access (Student, Instructor, Admin)
• Integrated JWT authentication & REST APIs
• Improved performance using lazy loading & code splitting

Apr 2023 – Mar 2024 (Remote)

• Developed hospital & gym management dashboards
• Managed patients, appointments, attendance & nutrition modules
• Built reusable UI components for scalable architecture

• Role-based system (Employer / Candidate)
• Advanced job filtering + server-side pagination
• CV upload system using Multer & Cloudinary
• Application tracking system (Pending / Accepted / Rejected)

Tech: Next.js, TypeScript, Node.js, Express, PostgreSQL, Prisma

🔗 Live: https://jobflow-24.netlify.app/
💻 GitHub: https://github.com/hayatul-islam/job-flow

• AI-based interactive learning system
• Flowchart-based concept visualization
• Audio learning support feature
• Token-based usage system

Tech: Next.js, Tailwind CSS

🔗 Live: https://gyanbeej.com/

• Custom drag-and-drop form builder
• Template system with real-time preview
• Auto code generation for integration
• Responsive UI (mobile / tablet / desktop)

Tech: React, Tailwind CSS, Framer Motion

🔗 Live: https://form-builder-24.vercel.app/
💻 GitHub: https://github.com/hayatul-islam/form-builder

Frontend:
React • Next.js • Redux • JavaScript (ES6+) • TypeScript • Tailwind CSS • Framer Motion

Backend:
Node.js • Express.js • REST APIs • JWT Authentication

Database:
PostgreSQL • Prisma • MongoDB

Tools:
Git • GitHub • Cloudinary • Postman • VS Code

Programming:
C • C++ • Data Structures & Algorithms (DSA)

• 🟠 CodeChef: Max Rating 1298
• 🟡 Codeforces: Max Rating 938
• ⚙️ 300+ problems solved using C++ STL
• 🧩 Strong in DP, recursion, graphs, greedy algorithms

• 📧 Email: hayatulislam28@gmail.com
• 💼 LinkedIn: https://linkedin.com/in/hayatul
• 🧠 Codeforces: https://codeforces.com/profile/hayatul
• 🔥 CodeChef: https://www.codechef.com/users/hayatul
• 📄 Resume: https://drive.google.com/file/d/1ls2nf4TPup-FmWwZCPkrREDhdJBF5IxQ/view

“I don’t just write code, I build systems that solve real problems.”